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World Development Report 1984

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emigration by providing information to potential form a large part of both temporary and permaemigrants<br />

and organizing recruitment on an offi- nent migration (see Box 5.6).<br />

cial basis. Many countries, including Bangladesh,<br />

Korea, and the Philippines are in fact doing this. International trade: growth and limits<br />

However, emigration is not totally costless. Temporary<br />

migrants and their families often suffer Trade offers more opportunities for reducing interlong<br />

periods of separation, although there is evi- national disparities and absorbing labor in develdence<br />

that women left behind efficiently manage oping countries than does international migration,<br />

the household and family assets, including agricul- but the effects of increased trade on labor absorptural<br />

land. Emigration has led to a rapid rate of tion have, until now, been limited to only a few<br />

mechanization in Yemen Arab Republic without a countries.<br />

significant increase in productivity, and neglect of Unlike international migration, world trade has<br />

infrastructure has led to a collapse of farm terraces. grown rapidly in the past three decades, at 6.7 per-<br />

In Oman underground water channels have dete- cent a year, compared with less than 4 percent a<br />

riorated. Emigrant countries may also lose when year in 1800-1913, and only 1.4 percent in 1913-50.<br />

skilled and professional workers emigrate; these Trade has provided developing countries with<br />

Box 5.6 The brain drain and taxation<br />

E... tl -rn l- n' ; I 1','- -lr It,. Ln II k Ih.- ,n.1,.d 3. ni,[la - pr:rcn r I *..I:ly ur. J by the loss of the money<br />

., i!i.- .lr: ,rI. prIri i,.. Fri. .. j r n r...r... :it- n*'r. r.d rn-Ji - .1 their services. Emigration also<br />

. -jr.A r.: hr. . -. *rk.r Thre - .. 'ri;rinr '1w r he h J . I jr.- riln "internal diffusion"-skilled<br />

.. rrir r . r.--n-. ..- Ir r.-- .-l. . t. ..--. n il-i. ihnIipp, i-.l ..ri'i,- r.,rk-m.. p tu a-,. :i,. '. -.rd<br />

areas within<br />

.. ,lr, 'i.

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