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Spring 2024 Alumni Newsletter

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SPRING <strong>2024</strong>


the spring semester draws to a close, I’d like to thank all who<br />

As<br />

contributed to our department’s success this past academic<br />

have<br />

begin, we had an excellent year in recruiting new faculty.<br />

To<br />

Castro-Pires will be joining the department as an<br />

Henrique<br />

professor. He is presently at the University of Surrey in<br />

assistant<br />

United Kingdom and earned his Ph.D. from Northwestern<br />

the<br />

in 2022. His core area of research is in business<br />

University<br />

and industrial organization. Chad Kendall will be joining<br />

strategy<br />

department as an associate professor. He is presently at the<br />

the<br />

of Southern California and earned his Ph.D. from the<br />

University<br />

of British Columbia in 2014. His core area of research<br />

University<br />

in political economy and behavioral finance. Professor Castro-<br />

is<br />

and Professor Kendall each bring an impressive set research<br />

Pires<br />

teaching credentials to the University of Miami. We are<br />

and<br />

one can appreciate, there are many moving parts that go into<br />

As<br />

talent. I’d like to thank our recruiting committee, headed<br />

recruiting<br />

Professor Noah Williams, as well as other members of our<br />

by<br />

our Ph.D. students, and staff for their efforts. I’d also like to<br />

faculty,<br />

Interim Dean Olazábal and Vice-Dean Nanda for their<br />

thank<br />

and support. Finally, I’d like to thank the many people in<br />

leadership<br />

Office of the Provost for their administrative support. These<br />

the<br />

are largely unseen by those on the outside and so I’d like to<br />

efforts<br />

LETTER FROM THE<br />

CHAIR<br />

Greetings to all 'Canes near and far!<br />

year and report on some of our main achievements.<br />

excited to have them as colleagues!<br />

acknowledge them here. Thank you all!


In addition to research and teaching, the Economics Department is<br />

committed to serving the community by hosting public events<br />

featuring prominent policy makers and academics discussing<br />

important policy issues. We held two major events this spring.<br />

On February 2, <strong>2024</strong>, we hosted a conference entitled “Argentina<br />

in Transition.” This event brought several leading Latin American<br />

academics to discuss President Javier Milei’s radical proposals to<br />

combat Argentina’s raging inflation. The conference was the<br />

brainchild of Allan Herbert who co-organized the event with<br />

Manuel Santos and Alex Horenstein.<br />

On April 2, <strong>2024</strong>, we hosted the annual Henry Family Endowed<br />

Speakers Series featuring James Bullard, former president and<br />

CEO of the Federal Reserve Bank of St. Louis and current Dean of<br />

the Mitchell E. Daniels, Jr. Business School at Purdue University,<br />

whose public lecture was entitled “Can the Fed Stick the Soft<br />

Landing?” You can learn about these events and more on the<br />

pages that follow. Let us know if you have anything you’d like to<br />

share with our community in our future newsletters. Also, please<br />

feel free to reach out if you or your organization need speakers for<br />

your events, or if you’d just like to learn more about our plans. We<br />

have several exciting ideas on the table and we’re looking for<br />

partners.


Meet Our Faculty<br />

David Andolfatto<br />

Michael B. Connolly,<br />

Hugo Faria,<br />

Stefania Albanesi,<br />

Professor<br />

Professor & Chair<br />

Professor<br />

Lecturer<br />

Alex R. Horenstein,<br />

Miguel Iraola,<br />

Rong Hai,<br />

Daniel Hicks,<br />

Associate Professor<br />

Assistant Professor<br />

Lecturer<br />

Associate Professor of<br />

Professional Practice<br />

Ricardo V. Lago,<br />

Luis Locay,<br />

Ayca Kaya,<br />

David L. Kelly,<br />

Associate Professor<br />

Associate Professor<br />

Professor<br />

Lecturer


Meet Our Faculty<br />

Lorca,<br />

Maria<br />

Lecturer<br />

Morfov,<br />

Stanimir<br />

Lecturer<br />

Nelson,<br />

Augustine<br />

Lecturer<br />

Parmeter,<br />

Christopher<br />

Professor<br />

Associate<br />

Petruzzello,<br />

Esteban<br />

Professor of<br />

Assistant<br />

Santos,<br />

Manuel<br />

Professor<br />

F. Spigelman,<br />

David<br />

Lecturer<br />

Senior<br />

Williams,<br />

Noah<br />

Professor<br />

Professional Practice<br />

Wright, Ian<br />

Professor<br />

Assistant<br />

Castro-Pires,<br />

Henrique<br />

Professor<br />

Assistant<br />

Kendall,<br />

Chad<br />

Professor<br />

Associate<br />

Valdivia,<br />

Daniela<br />

Manager<br />

Office


Welcome to our department!<br />

Introducing our New Faculty<br />

Chad Kendall<br />

Chad Kendall is an applied microeconomist<br />

who specializes in political economy and<br />

behavioral economics. He is particularly<br />

interested in financial markets and voting<br />

mechanisms, and in the roles that<br />

information and bounded rationality play in<br />

the functioning of these institutions. His<br />

work has been published in top leading<br />

journals including Econometrica and the<br />

American Economic Review.<br />

Henrique Castro Pires<br />

Henrique Castro-Pires received his Ph.D. in<br />

Managerial Economics and Strategy from the<br />

Kellogg School of Management, Northwestern<br />

University, in 2022. Upon graduation, he worked<br />

as an Assistant Professor of Economics at the<br />

University of Surrey for two years. His research<br />

interests lie in the field of microeconomic theory,<br />

including mechanism design, organizational<br />

economics, and personnel economics. His recent<br />

research has focused on the design of incentive<br />

schemes, subjective performance evaluations,<br />

and how compensation schemes affect the<br />

selection of workers who join a given firm or<br />

organization. His work has been published in top<br />

journals in the field, including the American<br />

Economic Review, the Journal of the European<br />

Economic Association, and the Games and<br />

Economic Behavior.


OF<br />

CELEBRATION<br />

EXCELLENCE<br />

HERBERT BUSINESS SCHOOL SELECTED<br />

MIAMI<br />

STUDENTS TO RECEIVE THIS YEAR’S<br />

THESE<br />

EXCELLENCE AWARDS<br />

SEBASTIAN CASTILLO<br />

DAVID MICHAEL ALLEN<br />

Outstanding Student in the<br />

Most<br />

Economics major<br />

Quantitative<br />

Outstanding Student in the<br />

Most<br />

Economics major award<br />

Political<br />

award<br />

Congratulations!


A R G E N T I N A I N T R A N S I T I O N<br />

C O N F E R E N C E


February 2nd, Miami<br />

On<br />

Business School<br />

Herbert<br />

the "Argentina in<br />

hosted<br />

forum, an<br />

Transition"<br />

event<br />

enlightening<br />

by the Pan-<br />

organized<br />

Economic<br />

American<br />

Institute. The<br />

Research<br />

brought together a<br />

forum<br />

panel of<br />

distinguished<br />

and<br />

economists<br />

to analyze<br />

policymakers<br />

economic<br />

Argentina's<br />

and explore the<br />

challenges<br />

new direction charted<br />

bold<br />

President Javier Milei.<br />

by


Allan Herbert, a co-organizer and major<br />

Dr.<br />

to the event, commenced with the<br />

contributor<br />

remarks highlighting the libertarian nature of<br />

opening<br />

new Argentinean President.<br />

the<br />

forum featured presentations from esteemed<br />

The<br />

including Dr. Felicia Knaul from the<br />

speakers,<br />

of Miami, Dr. Fernando Alvarez from the<br />

University<br />

of Chicago, Dr. Sebastian Galiani from the<br />

University<br />

of Maryland, Dr. Federico Sturzenegger<br />

University<br />

the University of San Andrés and Harvard<br />

from<br />

School, Dr. Martin Uribe from Columbia<br />

Kennedy<br />

Dr. Alejandro Werner from Georgetown<br />

University,<br />

and Dr. Ivan Werning from MIT. The event<br />

University,<br />

co-moderated and co-organized by Dr. Manuel<br />

was<br />

and Dr. Alex Horenstein from the Economics<br />

Santos<br />

at Miami Herbert Business School.<br />

Department<br />

forum drew a diverse audience, spanning<br />

The<br />

professors, and influential figures such as<br />

students,<br />

of Miami trustee and benefactor Stuart<br />

University<br />

Argentinean Consul Martin Horacio Romero,<br />

Miller,<br />

Edgardo Defortuna, and Founder Carlos<br />

CEO<br />

underscoring the broad interest in and<br />

Rosso,<br />

Sturzenegger, a key figure behind President<br />

Dr.<br />

economic plan, shared an insightful anecdote<br />

Milei's<br />

the presidential chef's retirement after 30<br />

about<br />

The chef's observation that "the presidents<br />

years.<br />

all the time, but the dinner guests were<br />

changed<br />

the same" highlighted the perceived stability<br />

always<br />

Sturzenegger critiqued this "impoverishing model,"<br />

Dr.<br />

that it benefits only certain syndicalists and<br />

arguing<br />

a notion that underpins President Milei's<br />

businessmen,<br />

program aimed at dismantling the financial<br />

deregulation<br />

forum also addressed President Milei's repeal of<br />

The<br />

controls on cable, internet, and cellular services.<br />

price<br />

Sturzenegger, drawing from his experience as<br />

Dr.<br />

president of the Central Bank, emphasized the<br />

former<br />

for political courage to implement economic<br />

need<br />

reforms.<br />

experts provided valuable insights. Dr. Werner,<br />

Other<br />

on his experience negotiating with the Macri<br />

reflecting<br />

and the IMF, depicted a challenging history<br />

government<br />

Argentina's economic interactions with the<br />

of<br />

In a poignant comment that highlights<br />

institution.<br />

history of serial default on its debt,<br />

Argentina’s<br />

Ricardo Lago (Economics Department)<br />

Professor<br />

to Argentina as "the Vietnam of the IMF" due<br />

referred<br />

Galiani compared President Milei's challenges to<br />

Dr.<br />

faced by former President Macri, stressing the<br />

those<br />

of governing under the constant threat of<br />

difficulty<br />

populism.<br />

Álvarez argued for a middle ground between<br />

Dr.<br />

and free-floating exchange rates, while Dr.<br />

dollarization<br />

critiqued the government's handling of currency<br />

Uribe<br />

controls.<br />

Werning saw the<br />

Dr.<br />

moment as a<br />

current<br />

opportunity,<br />

significant<br />

young people<br />

with<br />

convinced of<br />

particularly<br />

need for change.<br />

the<br />

he cautioned<br />

However,<br />

the interaction<br />

that<br />

economics and<br />

between<br />

in Argentina<br />

politics<br />

a challenge,<br />

remains<br />

that stabilization<br />

and<br />

does not<br />

alone<br />

growth.<br />

guarantee<br />

underpinnings of this entrenched status quo.<br />

to its tumultuous financial history.<br />

relevance of the topic.<br />

amid Argentina's political volatility.


Argentina in Transition<br />

The<br />

served as a platform<br />

forum<br />

success of President<br />

The<br />

program will hinge<br />

Milei's<br />

leading economists to<br />

for<br />

and debate the<br />

scrutinize<br />

his ability to swiftly<br />

on<br />

the economy,<br />

stabilize<br />

impact of the Milei<br />

potential<br />

economic plan.<br />

government's<br />

support for<br />

garner<br />

reforms, and lay<br />

structural<br />

the speakers<br />

While<br />

diverse proposals,<br />

presented<br />

groundwork for<br />

the<br />

growth. As Dr.<br />

sustainable<br />

was a shared<br />

there<br />

that Argentina<br />

understanding<br />

pointed out,<br />

Sturzenegger<br />

victories have been<br />

no<br />

at a pivotal moment.<br />

stands<br />

Milei's<br />

President<br />

yet, and the battle<br />

won<br />

the corporate state<br />

against<br />

has a unique<br />

administration<br />

to break with the<br />

opportunity<br />

be a protracted and<br />

will<br />

process with<br />

challenging<br />

and chart a new path,<br />

past<br />

it also faces substantial<br />

but<br />

and progress.<br />

setbacks<br />

with clear goals<br />

However,<br />

in navigating the<br />

hurdles<br />

interplay of<br />

intricate<br />

perseverance, there is<br />

and<br />

that Argentina<br />

optimism<br />

economics and politics.<br />

finally escape its cycle<br />

can<br />

stagnation and crisis.<br />

of


VIENNA MACRO<br />

CONFERENCE


years ago, Professors Gabriel Lee<br />

Twenty<br />

at the University of Regensburg) and<br />

(presently<br />

Gervais (presently at the University of<br />

Martin<br />

and Andolfatto were awarded a grant<br />

Georgia)<br />

the Austrian National Bank to host a<br />

from<br />

conference at the Institute of<br />

macroeconomics<br />

were so impressed with the quality of<br />

People<br />

presentations, the ambience of the city, and<br />

the<br />

camaraderie that arose from the group, that<br />

the<br />

demanded they continue to host it on an<br />

they<br />

basis. They have held the conference<br />

annual<br />

year since then apart from an interruption<br />

every<br />

can check out the conference website here<br />

You<br />

Vienna Macro Conference) where, among<br />

(<br />

things, you will find a record of paper<br />

other<br />

and where the papers were<br />

presentations<br />

published (most found their way into<br />

ultimately<br />

academic journals).<br />

top<br />

of the conference’s regular attendees is<br />

One<br />

Waller, presently serving as a<br />

Christopher<br />

on the Board of Governors of the U.S.<br />

Governor<br />

Reserve System. Participants were so<br />

Federal<br />

in awe of Chris’ penetrating comments and<br />

much<br />

that we established a prize in his name<br />

criticisms<br />

is awarded every year to the conference’s<br />

that<br />

and most constructive critic.<br />

best<br />

2016, Chris suggested organizing a spring<br />

In<br />

of the Vienna conference with the idea of<br />

version<br />

the unique experience to other parts of<br />

exporting<br />

globe. The Vienna Global Macro workshop<br />

the<br />

so far been held in Abu Dhabi, Marrakech,<br />

has<br />

and London. The event this year in Miami<br />

Prague,<br />

thanks to Blanca Ripoll, Jillian Garcia,<br />

Special<br />

Hernandez, Nicholas Cozzi, Jose Sosa,<br />

Eduardo<br />

Valdivia, Shelsie Moncada and Chris<br />

Daniela<br />

for their expert handling of conference<br />

Campos<br />

We’d also like to thank the Department<br />

logistics.<br />

Finance at Miami Herbert for helping to host<br />

of<br />

Conference Organizers: Gabriel Lee, Martin Gervais and David Andolfatto<br />

Advanced Studies in Vienna.<br />

caused by the global pandemic.<br />

was, as expected, a tremendous success.<br />

our conference dinner event.


The Henry Family Endowed<br />

“CAN THE FED STICK THE SOFT LANDING?”<br />

Speakers Series in Economics<br />

JAMES BULLARD<br />

Former CEO and 12th President of Federal Reserve Bank of St. Louis<br />

On April 2, <strong>2024</strong>, the Economics Department was pleased to have former St. Louis Fed<br />

CEO & President Jim Bullard deliver a public talk on a question that is on many peoples’<br />

mind: Can the Fed Stick the Soft Landing? Bullard argued that relative to a famous<br />

protocol for setting interest rates (known as the Taylor Rule), the Fed was too late in<br />

raising its policy rate in 2021 and is now too slow in cutting its policy rate in <strong>2024</strong>.<br />

Overly tight monetary conditions increase the risk of policy-induced recession, turning<br />

the soft-landing into a hard-landing. A lively Q&A followed his talk.<br />

The talk can be viewed here: Former Fed exec advocates for lower interest rates


Kelly, Alex Horenstein, David Andolfatto, James Bullard,<br />

David<br />

Natarajan, Noah Williams<br />

Harihara<br />

Diana Skorokohd, Zander Iacono, Dakota Garden,<br />

Students:<br />

Garcia. Faculty: Ricardo Lago<br />

Federico<br />

David Andolfatto, James Bullard, Interim Dean Ann Olazábal<br />

James Bullard, Scott Barkow


LATAM region, excluding Brazil, is<br />

The<br />

to grow at half the pace of the rest<br />

expected<br />

developing counties. There is a bright spot<br />

of<br />

the nearshoring of North<br />

nevertheless:<br />

supply chains from Asia to LATAM.<br />

American<br />

with market-friendly governments<br />

Countries<br />

free-trade agreements with US-Canada<br />

and<br />

succeed at attracting those supply<br />

will<br />

For Mexico , the central question is<br />

chains.<br />

the coming elections will deliver<br />

whether<br />

a government. For Argentina, in turn,<br />

such<br />

question is whether the ambitious<br />

the<br />

reforms of President Milei will be<br />

economic<br />

to mobilize support from Congress.<br />

able<br />

COUNCIL OF THE<br />

AMERICAS<br />

PROFESSOR RICARDO LAGO<br />

On December 15, Professor Ricardo Lago<br />

gave the keynote address to the annual CFO<br />

meeting of the Council of the Americas. The<br />

topic was “USA and Latin America in the<br />

unfolding world economic outlook.”<br />

Forecasters had predicted that the inflation<br />

fight would tip the U.S. economy into<br />

recession. But as in Samuel Beckett’s<br />

“Waiting for Godot” there is no sign of it yet.<br />

In the rest of the world, however, economies<br />

are in general not faring well. Only India and<br />

Brazil show some dynamism. Moreover,<br />

financial and geopolitical risks tilt forecasts to<br />

the downside.


7th Annual CSO Summit &<br />

Symposium<br />

By: Dr. Daniel Hicks<br />

The 7th Annual Chief Sustainability Officer Summit<br />

& Symposium (CSOSS), presented by Calamos<br />

Investments, addressed topics associated with<br />

global reporting aligned, ESG investing and<br />

sustainable real estate.<br />

A summit of chief sustainability officers highlights<br />

the morning sessions. CSOSS is hosted by Miami<br />

Herbert Business School and the Department of<br />

Economics, in partnership with the University of<br />

Miami’s Rosenstiel School of Marine, Atmospheric,<br />

and Earth Science and the College of Engineering.<br />

Florida’s premier networking event in sustainable<br />

business.<br />

CSOSS attracts corporate executives from every<br />

economic sector, sustainability professionals from across<br />

industries, investment managers, government<br />

policymakers, NGO and community leaders, distinguished<br />

researchers and international students from a range of<br />

academic disciplines.<br />

CSOSS organizers want to thank its generous sponsors,<br />

Calamos Investments and Universal Insurance Holdings,<br />

Inc. for their support.<br />

The theme of the conference is "Building Consensus in an<br />

Election Year.” The event was held on April 5 at the<br />

university’s new Lakeside Auditorium & Pavilion in Coral<br />

Gables, Florida.


Your coauthor In-Koo Cho<br />

DA:<br />

visited our department and<br />

recently<br />

a paper the two of you<br />

presented<br />

apparently been working on for<br />

have<br />

The title of the paper was<br />

years.<br />

Outcomes Without<br />

"Collusive<br />

Algorithmic Pricing in a<br />

Collusion:<br />

Model." I recall feeling<br />

Duopoly<br />

and perhaps even a little<br />

surprised<br />

by the results he<br />

astonished<br />

I thought it'd be interesting<br />

reported.<br />

follow up on In-Koo's presentation<br />

to<br />

ask you to provide your take on<br />

and<br />

paper. Let me begin by asking<br />

the<br />

Thanks for the question. First,<br />

NW:<br />

bit of context. There is a long<br />

a<br />

in economics looking the<br />

literature<br />

of collusion be firms in<br />

possibility<br />

where they have some<br />

markets<br />

power. Most obvious, and<br />

pricing<br />

illegal, is for firms to enter<br />

clearly<br />

an agreement to set prices<br />

into<br />

than they would in a<br />

higher<br />

setting.<br />

competitive<br />

driving up prices, firms can earn<br />

By<br />

profits. But there is an incentive<br />

more<br />

any one firm to undercut its<br />

for<br />

– cut prices just a bit,<br />

competitors<br />

earn profits on each item sold,<br />

still<br />

capture more of the market and<br />

but<br />

increase total profits. So any<br />

so<br />

agreement must have a<br />

collusive<br />

of punishment to prevent a firm<br />

form<br />

defecting on this collusion.<br />

from<br />

I mentioned that explicit<br />

Now,<br />

agreements are illegal, but<br />

collusive<br />

are myriad ways that firms<br />

there<br />

potentially collude implicitly.<br />

could<br />

example, suppose you and you<br />

For<br />

I are the only suppliers in a<br />

and<br />

and we’ll both be around for<br />

market,<br />

long time as the only suppliers.<br />

a<br />

you move first and set your<br />

Suppose<br />

at a high level. Then while I<br />

price<br />

be tempted to undercut you, I<br />

would<br />

know that in response you’ll<br />

may<br />

me by dropping your price<br />

undercut<br />

below what I set. My<br />

substantially<br />

gain is offset by future<br />

short-term<br />

and so I may rather decide to<br />

losses,<br />

your high price. Even though<br />

match<br />

have not explicitly agreed to<br />

we<br />

the threat of punishment<br />

anything,<br />

mean that collusion can arise as<br />

may<br />

these basic issues have been<br />

While<br />

for a long time, they’ve gained<br />

around<br />

prominence in modern, datarich<br />

new<br />

markets, where an increasing<br />

of firms have turned to<br />

number<br />

pricing algorithms. These<br />

automated<br />

observe market conditions<br />

algorithms<br />

can quite rapidly adjust prices in<br />

and<br />

to the outcomes that they<br />

response<br />

An important question<br />

observe.<br />

both economists, regulators,<br />

facing<br />

policymakers is whether these<br />

and<br />

can learn to collude, and if<br />

algorithms<br />

what should be done about it.<br />

so,<br />

particular background which<br />

The<br />

our paper – although as you<br />

sparked<br />

we’d been working on<br />

mentioned,<br />

ideas for a long time – was a<br />

related<br />

of papers finding that collusive<br />

series<br />

of higher prices could<br />

outcomes<br />

from the interaction of<br />

emerge<br />

algorithms. This work, which<br />

pricing<br />

based on simulations, provided<br />

was<br />

intuitive explanation suggesting<br />

some<br />

the algorithms had ``learned to<br />

that<br />

In-Koo and I wanted to<br />

collude.’’<br />

this in more detail, to<br />

explore<br />

the forces at play in the<br />

understand<br />

of pricing algorithms, and<br />

interaction<br />

characterize precisely and<br />

to<br />

what we could expect in<br />

theoretically<br />

settings.<br />

such<br />

Alright then. Well, it seems to<br />

DA:<br />

that, in the environment you<br />

me<br />

That was our intention. In<br />

NW:<br />

to study the possibility of the<br />

order<br />

of collusive outcomes,<br />

emergence<br />

studied an extreme<br />

we<br />

Dr. Noah Williams on the<br />

Collusion Illusion<br />

Interviewed by David Andolfatto<br />

what this paper is about.<br />

an outcome.<br />

it should be close to<br />

study,<br />

for collusion or collusive-<br />

impossible<br />

like behavior to emerge, no?<br />

where we intentionally<br />

environment<br />

down all of the known<br />

shut<br />

that would facilitate<br />

avenues<br />

collusion.


whose algorithms are only<br />

maximizers<br />

on a few pieces of<br />

dependent<br />

(current prices in the market<br />

information<br />

realized profits), and who act,<br />

and<br />

and set prices independently.<br />

update,<br />

for example that this rules out the<br />

Notice<br />

strategies I discussed<br />

punishment<br />

– the firms in our setting only<br />

earlier<br />

current profits, not possible<br />

consider<br />

losses. That is not to say that<br />

future<br />

other forces are not important – in<br />

these<br />

settings, they may indeed be<br />

particular<br />

relevant. But we wanted to show<br />

highly<br />

collusive outcomes could arise<br />

that<br />

in the absence of the wellunderstood<br />

even<br />

channels that may facilitate<br />

information, firms are<br />

endogenous<br />

about market outcomes<br />

learning<br />

at the same time setting prices<br />

while<br />

determine market outcomes.<br />

which<br />

to a cartel level, at<br />

increases<br />

point they stop increasing<br />

which<br />

But then firms are no<br />

prices.<br />

moving prices in tandem,<br />

longer<br />

the separate shocks to the<br />

so<br />

firms breaks the<br />

different<br />

and firms start to<br />

coordination,<br />

each other. As I said, we<br />

undercut<br />

all of this analytically,<br />

characterize<br />

show that collusive episodes<br />

and<br />

a recurrent feature of the<br />

are<br />

environment.<br />

Very interesting. Have you<br />

DA:<br />

about what implications for<br />

thought<br />

some settings policymakers may<br />

In<br />

more information, such as the<br />

have<br />

information about the<br />

inside<br />

itself which may warrant<br />

algorithm<br />

Dr. Noah Williams on the<br />

Collusion Illusion<br />

Interviewed by David Andolfatto<br />

studied the interactions of two firms<br />

We<br />

were static, myopic profit<br />

who<br />

logic of the model is that<br />

The<br />

though firms are acting<br />

even<br />

most direct implication is that our<br />

The<br />

provide a challenge for<br />

results<br />

and subject to<br />

independently<br />

noise, just by chance<br />

random<br />

policy. As I alluded to at<br />

competition<br />

outset, there has been a lot of<br />

the<br />

experience shocks<br />

occasionally<br />

move their prices in the<br />

which<br />

by lawmakers and regulators<br />

interest<br />

not just in the U.S. but globally –<br />

–<br />

direction. Firms are<br />

same<br />

updating and are<br />

continually<br />

are seeking policy reforms to<br />

who<br />

competition in markets with<br />

enhance<br />

to incoming information,<br />

reactive<br />

so their pricing algorithms will<br />

and<br />

pricing. But we show that<br />

algorithmic<br />

price increases to<br />

coordinated<br />

that the jointly higher prices<br />

see<br />

to higher profits, and so will<br />

led<br />

levels in markets populated<br />

collusive<br />

algorithmic price setters cannot<br />

by<br />

prices further. In our<br />

increase<br />

this generates rapid price<br />

model,<br />

be used as evidence of<br />

alone<br />

collusion.<br />

collusion.<br />

our model, the market experiences<br />

In<br />

episodes where both firms<br />

recurrent<br />

action. But even if outcomes<br />

legal<br />

highly collusive, an outsider<br />

appear<br />

prices at collusive levels, followed<br />

set<br />

a period of price-cutting and<br />

by<br />

conclude that a firm learns to<br />

cannot<br />

via an algorithm. We are also<br />

collude<br />

to competitive prices. We<br />

reversion<br />

characterize the dynamics<br />

analytically<br />

looking at how the frequency of<br />

now<br />

episodes depends on the<br />

collusive<br />

the model to explain the recurrent<br />

of<br />

of collusive outcomes. The<br />

episodes<br />

of the market<br />

characteristics<br />

In general, we find that<br />

environment.<br />

to our results is the combination<br />

key<br />

strategic complementarity, as both<br />

of<br />

outcomes are more<br />

collusive<br />

in more concentrated<br />

common<br />

get higher profits when they set<br />

firms<br />

at higher levels, and<br />

prices<br />

Our thus highlights a new<br />

settings.<br />

of market concentration.<br />

drawback<br />

policy your paper provides?


PROFESSOR IRAOLA TRAVELS TO<br />

SPAIN WITH 29 STUDENTS<br />

Globe <strong>2024</strong> program in Spain, March 3-12, <strong>2024</strong><br />

As part of the Globe <strong>2024</strong> program, last spring break Dr. Miguel A.<br />

Iraola led an experiential learning course in Spain. Twenty-nine<br />

Miami Herbert Business School graduate students (mainly from the<br />

Master of International Business) participated in this program<br />

visiting Madrid and Barcelona for nine days. Students were able to<br />

immerse in the Spanish culture and deepen their knowledge of<br />

main economic challenges and opportunities in Spain. The program<br />

included several cultural activities and visits to historic sites. For<br />

instance, the students attended a flamenco show and visited<br />

emblematic historic sites like the Madrid City Hall, Sagrada Familia<br />

in Barcelona, and Bodegas Codorníu, a winery with over 400 years<br />

of experience.<br />

The academic part of the program involved company visits and<br />

presentations covering various economic sectors, including<br />

finance, retail, consulting, professional soccer, and the food<br />

industry. One of the most successful activities was the meeting<br />

with Sheila Boudount and Pau Aragay from Marinva. This is a<br />

Barcelona based company specialized in the use of games for<br />

trainings and the transformation of teams and organizations. The<br />

students had the opportunity of participating in several games<br />

highlighting the potential of play-based trainings.


inflation and interest rate environment has a significant impact on American<br />

The<br />

and businesses. In the decade prior to 2020, both inflation and interest rates<br />

households<br />

low relative to their levels in the preceding five decades. The Covid-19<br />

remained<br />

and its associated policy responses have jolted us out of that environment.<br />

pandemic<br />

February 2021 to June 2022, the PCE inflation rate rose from just under 2% to just<br />

From<br />

7%. While inflation has declined sharply from its peak in the summer of 2022, it<br />

over<br />

elevated relative to target, and interest rates remain elevated relative to recent<br />

remains<br />

It is natural to wonder where we are heading. Will we return to the low-inflation,<br />

norms.<br />

rate environment prevailing prior to the pandemic? Or have we entered a new<br />

low-interest<br />

regime?<br />

course, no one can know the answer to this question with any degree of certainty.<br />

Of<br />

I believe it is possible to identify broad structural forces that may make it more or<br />

Nevertheless,<br />

difficult for U.S. monetary policy makers to fulfill their congressional mandates of low<br />

less<br />

full employment, and moderate long-term interest rates. Read more here<br />

inflation,<br />

financial market watchers will know that interest rates have been in secular<br />

Seasoned<br />

since 1980. But if go back even further, we see the recent low-interest environment<br />

decline<br />

not an anomaly. The truly striking departure from history was the long “peace time<br />

is<br />

over the period 1965 - 1980. The secular decline in interest rates since 1980<br />

inflation”<br />

Whither U.S. Inflation & Interest Rates?<br />

)<br />

Conducting Monetary Policy<br />

(<br />

Some History<br />

might in some way be seen as a prolonged period of normalization; see Figure 1.<br />

Figure 1


An interpretation of events 1951-2019<br />

From the Treasury-Fed accord in 1951 up to the early 1960s, federal government<br />

deficits remained low and monetary policy remained relatively tight. Persistent peacetime<br />

budget deficits first appeared during the Kennedy-Johnson administrations in the<br />

early 1960 and proceeded unabated until the Clinton surpluses in late 1990s. A<br />

relatively loose monetary-fiscal policy mix combined with two severe oil price shocks in<br />

1973-74, 1979-80 conspired to produce secular inflation.<br />

In response to high and persistent inflation, the Federal Reserve tightened monetary<br />

policy which, together with an oil price shock associated with the Iran-Iraq war, produced<br />

a severe recessionary episode from 1980-82. The recession along with President<br />

Reagan’s famous 1981 tax cut produced ever larger fiscal deficits fueled, in part, by the<br />

Fed’s high interest rate policy.<br />

The following figure shows the rate of growth of the U.S. federal debt. Note how the<br />

pace of issuance accelerates in the 1960s and then decelerates in the 1980s and<br />

1990s. This pattern roughly tracks the secular rise and fall in the interest rate, displayed<br />

in Figure 1.<br />

Figure 2<br />

8


2000 onward, the U.S. debt continued to grow at an historically rapid pace. Despite<br />

From<br />

growing debt, inflation remained low and long-term interest rates continued their<br />

the<br />

answer is that the domestic and global demand for U.S. Treasury securities (USTs)<br />

One<br />

rapidly over this period of time. There were several forces driving this demand. First, a<br />

grew<br />

growth in the demand for USTs for use as collateral in credit derivative and repo<br />

secular<br />

began in the 1970s. Second, many emerging countries began to load up on USTs<br />

markets<br />

safe stores of value, especially after experiencing or witnessing several financial crises.<br />

as<br />

Asian financial crisis of 1997, for example, motivated China’s rapid accumulation of<br />

The<br />

The Chinese demand for USTs was accommodated by China’s entry into the World<br />

USTs.<br />

Organization in 2000. In effect, China exported cheap goods and services (a<br />

Trade<br />

demand for USTs continued to grow, spurred on by events like the 2008-09 financial<br />

The<br />

which saw the evaporation of a large supply of private-label safe assets, leaving<br />

crisis,<br />

seeking safe havens to reach for USTs. In the aftermath of the financial crisis, a<br />

those<br />

of important regulatory reforms (e.g., Basel III and Dodd-Frank) contributed to a<br />

number<br />

demand for USTs. More recently, the establishment of the Fed’s Standing Repo<br />

regulatory<br />

and the FIMA repo facility permit UST holders to borrow USD using USTs as<br />

Facility<br />

further enhancing the attractiveness of USTs. Together, these developments<br />

collateral,<br />

to a secular deflationary force in the United States. The downward pressure on<br />

contributed<br />

upshot of this interpretation of U.S. interest rates and inflation is that while the supply<br />

The<br />

USTs (deficit) matters, so does the domestic and foreign demand for USTs. To infer the<br />

of<br />

path of interest rates and inflation in the future, it will be important to account for the<br />

likely<br />

likely to impinge on the future supply of and demand for USTs.<br />

forces<br />

March 2020, parts of the economy were shut down to “flatten the contagion curve.” The<br />

In<br />

emergency lending facilities stabilized financial markets and the CARES Act (with<br />

Fed’s<br />

from the Federal Reserve) injected close to $2.5 trillion (10% GDP) of support<br />

support<br />

targeting mainly to those who needed the money. Although these support<br />

payments<br />

could have been designed better, they were obviously necessary and desirable.<br />

payments<br />

while there was good reason to believe that the policy would drive up the cost of<br />

And<br />

I explained in the Fall of 2020 how inflation was an unfortunate byproduct of a<br />

living,<br />

policy financed by printing money instead of raising tax rates and/or interest<br />

redistribution<br />

The alternative methods of financing the necessary transfers would likely have<br />

rates.<br />

even more pain on the economy, primarily though a persistently higher rate of<br />

afflicted<br />

secular decline. How was this possible?<br />

disinflationary force) to the United States in exchange for USTs.<br />

interest rates and inflation were largely offset by an accommodating fiscal policy.<br />

Events since 2019<br />

unemployment.


early 2021, anticipating the ARP (which turned out to be another $2.5 trillion<br />

In<br />

program), I remember telling a reporter that “we’ll either have inflation, or<br />

spending<br />

have the biggest free lunch ever.” We got the inflation, although it turned out to<br />

we’ll<br />

much higher and be much more persistent than I expected. Of course, not many<br />

go<br />

were expecting Russia to invade Ukraine in early 2022—an event that drove<br />

people<br />

to its peak in the summer of 2022. Throughout the entire episode, however, I<br />

inflation<br />

to maintain that inflation was “transitory” in the sense that I expected the<br />

continued<br />

rate of inflation to decline over time barring any further events. While the<br />

elevated<br />

monetary policy tightening beginning mid-2022 almost surely accelerated the<br />

Fed’s<br />

I believe inflation would have largely declined on its own even in the<br />

disinflation,<br />

of Fed tightening. My rationale for believing this was that the large monetaryfiscal<br />

absence<br />

actions of 2020-2021 were temporary and that the Covid-19 induced supply<br />

were temporary as well. Barring the emergence of some hypothetical<br />

disruptions<br />

spiral, I could not see what forces might have maintained a persistently<br />

wage-price<br />

the Henry Family Endowed Speakers Series held at the University of Miami on April<br />

In<br />

<strong>2024</strong>, former St. Louis Fed president Jim Bullard made the case for why the Fed<br />

2,<br />

consider cutting its policy rate to stick the “soft landing” (i.e., bring inflation back<br />

should<br />

to the Fed’s 2% target without inducing a major recession). Bullard has a record<br />

down<br />

consistently making the right calls. But with all due respect to my former boss, I’m not<br />

of<br />

sanguine as he appears to be on this matter. Since last year I have worried that<br />

as<br />

was not likely to head back to 2% any time soon. Or, if it did, I did not see it<br />

inflation<br />

there for long. What is the rationale for this view?<br />

staying<br />

commentators appear to believe that we’re on a path that will bring us back to the<br />

Many<br />

low-interest era prevailing in the decade prior to the Covid-19 pandemic.<br />

low-inflation,<br />

of this writing, the market believes the Fed will cut its policy rate three times in<br />

As<br />

This forecast is based on the expectation that inflation will soon reach its 2%<br />

<strong>2024</strong>.<br />

me first consider the near-term outlook. To, the unemployment rate through early<br />

Let<br />

has remained below 4% and there are few signs of recession (which are, in any<br />

<strong>2024</strong><br />

difficult to forecast). Second, the PCE inflation rate (the Fed’s official measure)<br />

case,<br />

been stuck at around 2.5% on a year-over-year basis. Third, the Fed has no recent<br />

has<br />

of cutting its policy rate absent any signs of an impending recession. With<br />

history<br />

remaining still above target and no signs of recession, the Fed is more likely to<br />

inflation<br />

high rate of inflation.<br />

Whither U.S. inflation and interest rates?<br />

target. While this outcome is not by any means inconceivable, I think it’s unlikely.<br />

its policy rate elevated until officials are comfortable that inflation remains<br />

keep<br />

at or near the 2% target.<br />

anchored<br />

8


the longer-term outlook is more troubling. It seems naïve to believe<br />

Unfortunately,<br />

we are poised to return to a pre-pandemic world with the deflationary forces<br />

that<br />

above. The most important global development has been an emergent<br />

outlined<br />

first nation capable of challenging U.S. military power since the<br />

China—the<br />

of the Soviet Union in 1991. A potential clash over Taiwan is a concern.<br />

collapse<br />

other nations, notably Russia and Iran, are contributing to the recent<br />

Several<br />

thing we know from history is wars--even cold wars and proxy wars--<br />

One<br />

resources and challenge federal treasuries. On top of military needs are<br />

consume<br />

perennial demands for federal spending on domestic initiatives. Neither of the<br />

the<br />

major candidates contending for the U.S. presidential election this November<br />

two<br />

likely to raise tax rates significantly. If so, then the only other option will be to<br />

are<br />

the pace of U.S. Treasury security issuance. Domestic and global<br />

increase<br />

will either absorb the added supply—which is likely to drive longer-term<br />

markets<br />

rates higher—or the Fed will be compelled to purchase USTs to cap the<br />

interest<br />

similar scenario prevailed for the U.S. in the 1960s—the cold war with the<br />

A<br />

Union, a costly proxy war in Vietnam, along with President Johnson’s Great<br />

Soviet<br />

programs—all contributed to growing fiscal pressures. Geopolitical<br />

Society<br />

in the Middle East spawned two great energy price shocks in the 1970s.<br />

tensions<br />

countervailing force this time around is the massive global demand for U.S.<br />

A<br />

securities. Which of these forces is likely to prevail is difficult to predict.<br />

Treasury<br />

indeed, I am making no predictions. What I am describing here is just one of<br />

And,<br />

many possible scenarios that may unfold over time. Because the scenario is<br />

the<br />

to have far-reaching consequences and because it is not at all implausible,<br />

likely<br />

makers need to prepare themselves for this contingency.<br />

policy<br />

escalation of geopolitical tensions.<br />

interest rate—an action that is likely to drive inflation higher.<br />

David Andolfatto


Maria Lorca-Susino and Dr.<br />

Dr.<br />

Acevedo study the<br />

Rafael<br />

between economic<br />

correlation<br />

and freedom in their<br />

growth<br />

paper titled “The shortrun<br />

research<br />

consequences of the erosion<br />

by the Economic<br />

published<br />

for Latin America<br />

Commission<br />

Caribbean countries of the<br />

and<br />

Nations (CEPAL No.140).<br />

United<br />

to the authors, “our<br />

According<br />

experience as it<br />

personal<br />

to the importance of<br />

translates<br />

growth has always<br />

economic<br />

a personal element to this<br />

added<br />

topic, which delves<br />

multifaceted<br />

economic prosperity, quality<br />

into<br />

life, and well-being, with<br />

of<br />

that have divided<br />

conclusions<br />

since the dawn of<br />

researchers<br />

Lorca-Susino is originally from Spain, a nation<br />

Dr<br />

has experienced significant economic growth<br />

that<br />

the advent of democracy in 1975, and<br />

since<br />

after joining the European Union in<br />

particularly<br />

In sharp contrast, Dr Acevedo is originally<br />

1986.<br />

Venezuela, a country that has experienced<br />

from<br />

developed nation during the 20th century,<br />

and<br />

the country has regressed to a developing<br />

today,<br />

where in 2022, 81.5% of households had<br />

nation<br />

below the poverty line according to the<br />

incomes<br />

National Poll of Living Conditions (ENCOVI),<br />

latest<br />

by the Andrés Bello Catholic University in<br />

released<br />

2022. As the authors explain, “in both<br />

November,<br />

economic freedom was a significant<br />

countries,<br />

tied to economic growth.” Because of their<br />

factor<br />

experiences, the historical relationship<br />

personal<br />

Spain and Latin America, and the direct<br />

between<br />

of Venezuela on Latin American countries,<br />

influence<br />

decided to analyze the short-run<br />

“we<br />

of the erosion of economic freedom<br />

consequences<br />

it impacts the economic growth rates and<br />

as<br />

of 19 countries in Latin America in the<br />

institutions<br />

innovative research brings to light a<br />

Our<br />

approach when it comes to identifying<br />

new<br />

short-run consequences, in fact, the<br />

these<br />

gathered suggests that the more<br />

evidence<br />

erosion of economic freedom, the<br />

acute<br />

the loss of economic growth at a<br />

greater<br />

significant level different from<br />

statistically<br />

In fact, for each percentage point<br />

zero.<br />

of economic freedom, we<br />

erosion<br />

economic growth rates between<br />

observed<br />

and 1.6 percentage points lower the<br />

0.3<br />

year.<br />

following<br />

graph above shows the positive<br />

The<br />

between economic growth,<br />

correlation<br />

as the growth rate of<br />

measured<br />

real gross domestic<br />

expenditure-side<br />

(GDP) per capita at chained<br />

product<br />

power parity in 2017 dollars<br />

purchasing<br />

from the Penn World Table, and<br />

taken<br />

freedom, measured by the data<br />

economic<br />

with variables from the Fraser Institute<br />

set<br />

for economic freedom, the<br />

(2021)<br />

Country Risk Guide for<br />

International<br />

by PRS Group, and the V-<br />

corruption<br />

Dataset by Coppendge and<br />

Democracy<br />

(2021) among other sources.<br />

others<br />

The Short-run Consequences of The Erosion of Economic<br />

Freedom for Growth and Institutions in Latin America: An<br />

Unorthodox Experimental Review of The Twenty-first Century<br />

DR. MARIA LORCA-SUSINO<br />

Image preview<br />

what Acemoglu, Johnson, and Robinson call a<br />

of economic freedom for growth<br />

and institutions in Latin America” -<br />

“reversal of fortune,” whereby despite been a rich<br />

7<br />

civilization.”<br />

twenty-first century.”


Economics Club hosted Dr. Charles Bartlett, who<br />

The<br />

his research regarding the similarities<br />

presented<br />

the Roman Financial crisis of 33 CE and the<br />

between<br />

Financial crash in “A Funny Thing Happened on<br />

2008<br />

Way to the Fed”. This lecture first laid out the<br />

the<br />

of the Roman financial system, as well as the<br />

intricacies<br />

of its catastrophic crash, and using the<br />

particulars<br />

example, isolated what is still unknown about the<br />

2008<br />

crisis and the monetary policy which led to its<br />

Roman<br />

resolution.<br />

a Q&A session following the presentation, students<br />

In<br />

the opportunity to speak at length with Dr.<br />

relished<br />

who approached the crises from a historical<br />

Bartlett,<br />

policy perspective, focusing first on the events of<br />

and<br />

and later tackling possible modern-day policy<br />

antiquity,<br />

Dr. Bartlett is a member of the Classics<br />

responses.<br />

at the University and has been a longstanding<br />

faculty<br />

to the Economics Club. Next semester, he<br />

contributor<br />

be teaching a course on Economic history in the<br />

will<br />

department.<br />

a recent Economics Club meeting at the<br />

During<br />

of Miami, Professor Luis Locay<br />

University<br />

a captivating presentation titled<br />

delivered<br />

Human Behavior in Prehistory." He<br />

"Modeling<br />

by offering an insightful summary of<br />

commenced<br />

prehistory leading up to the shift towards<br />

human<br />

his talk, Professor Locay explored<br />

Throughout<br />

theories explaining the transition to<br />

various<br />

notably discussing Esther Boserup's<br />

agriculture,<br />

linking it to population growth.<br />

perspective<br />

he delved into economic<br />

Additionally,<br />

of the distribution of populations in<br />

interpretations<br />

North America upon contact with<br />

pre-Columbian<br />

We extend our gratitude to Dr. Locay<br />

Europeans.<br />

Follow us on<br />

Instagram!<br />

@um.econ<br />

THE ECONOMICS<br />

CLUB PRESENTS<br />

A Funny Thing Happened<br />

on the Way to the Fed<br />

Modeling Human<br />

Behavior in PreHistory<br />

agriculture.<br />

for sharing his expertise with us.


Karabo stated, “Last fall, I had the privilege of<br />

Elaine<br />

in the renowned Fed College Challenge.<br />

participating<br />

nationwide competition, hosted by the Federal<br />

This<br />

System, invited college students to delve into<br />

Reserve<br />

realm of economics and monetary policy, offering a<br />

the<br />

to showcase their analytical skills and creativity<br />

platform<br />

would be judged by a panel directly involved in the<br />

that<br />

Fed”.<br />

these participants was a cohort of five of our<br />

Among<br />

own students who embraced the challenge with<br />

very<br />

and enthusiasm. With the help of our professors,<br />

fervor<br />

were able to pull together a simulated FOMC<br />

we<br />

that was then submitted to the 2023 College<br />

meeting<br />

Challenge. Following our engagement in the<br />

Fed<br />

we were granted a unique opportunity to<br />

competition,<br />

the Open House event hosted by the Board of<br />

attend<br />

of the Federal Reserve System in<br />

Governors<br />

D.C.<br />

Washington<br />

this enlightening experience, I had the privilege<br />

During<br />

network with students from all over the country that<br />

to<br />

in the challenge, professors from these<br />

participated<br />

including Harvard College that was the winner<br />

schools<br />

the challenge, professionals from various fields<br />

of<br />

the Federal Reserve System, gaining invaluable<br />

within<br />

into the intricate workings of the nation's<br />

insights<br />

banking system.<br />

central<br />

the event, we were immersed in a<br />

Throughout<br />

of discussions, workshops, and<br />

variety<br />

including how to fine-tune our<br />

presentations,<br />

for the next Challenge, and a<br />

presentations<br />

of opportunities available to us during<br />

myriad<br />

after our academic journey, including<br />

and<br />

research fellowships, and career<br />

internships,<br />

within the Federal Reserve System.<br />

pathways<br />

experience was personally enlightening.<br />

This<br />

helped me gain a deeper understanding of<br />

It<br />

principles and their direct<br />

economic<br />

Sometimes what I learn in class<br />

applicability.<br />

seem abstract and completely<br />

may<br />

but I saw firsthand how I could<br />

theoretical,<br />

what I was being taught to the current<br />

apply<br />

of the U.S. economy and an avenue of<br />

state<br />

FED CHALLENGE<br />

Miami Herbert Student and Economics Major<br />

Elaine Karabo and Faculty member Miguel<br />

Iraola Guzman<br />

the distinguished individuals I had the<br />

Among<br />

of meeting was the Chair of the Federal<br />

honor<br />

Jerome Powell, who gave us a rare<br />

Reserve,<br />

into the leadership and vision driving<br />

glimpse<br />

monetary policy at the highest levels.<br />

potential careers in doing so.<br />

Supporting our students in events<br />

like the Fed Challenge is an example<br />

of how we put your donations to<br />

work. Thank you for your support!


factors and policies<br />

Economic<br />

the health and wealth of<br />

determine<br />

While this seems clear<br />

nations.<br />

it can be a challenging task to<br />

enough,<br />

the underlying causes of<br />

identify<br />

outcomes, and to formulate<br />

economic<br />

implement promising economic<br />

and<br />

reforms. In the Department of<br />

policy<br />

at the University of Miami,<br />

Economics<br />

believe that reasoned, fact-based,<br />

we<br />

inclusive discussions are essential<br />

and<br />

assessing the merits of new and<br />

for<br />

economic policies.<br />

existing<br />

team of experts is on a mission to<br />

Our<br />

research of the highest<br />

produce<br />

caliber, teach and mentor<br />

academic<br />

next generation of leaders, and to<br />

our<br />

service to our community.<br />

deliver<br />

you would like to learn more about<br />

If<br />

and how you can support our<br />

us<br />

please reach out to David<br />

efforts,<br />

at<br />

Andolfatto<br />

or call<br />

david.andolfatto@miami.edu<br />

284 - 9915.<br />

(305)<br />

Visit our<br />

Donation Page<br />

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