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Implications of change management in public administration

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or, <strong>in</strong> the equivalent form<br />

Economic Theories – International Economic Relations<br />

2 2 2 2 2<br />

2<br />

2 2 2<br />

(1 ) p1<br />

( p2<br />

p3<br />

) x p1<br />

p1<br />

( p2<br />

p3<br />

) x<br />

H <br />

<br />

<br />

.<br />

2 2<br />

2<br />

2<br />

2 2<br />

2<br />

2(1 ) 2(1 ) 1<br />

(1 ) 1<br />

<br />

In the case x 0 we obta<strong>in</strong><br />

2<br />

Us<strong>in</strong>g Lagrange multipliers we obta<strong>in</strong><br />

2<br />

1 L F<br />

2 (1 )<br />

2 u =<br />

1<br />

2<br />

. .<br />

1<br />

L 1<br />

y<br />

2<br />

z<br />

L<br />

and from Legendre transformation it results<br />

2<br />

1 p1<br />

H<br />

1<br />

<br />

2 (1 )<br />

For x 0 from (8‟) we have<br />

1 p1<br />

H <br />

2<br />

2 1<br />

<br />

this leads us to the next equality<br />

Next, if we denote<br />

<br />

2<br />

p1<br />

<br />

<br />

2<br />

1<br />

<br />

H x 0<br />

H 1<br />

.<br />

p<br />

( p<br />

2<br />

2 2<br />

1<br />

2 3<br />

<br />

2 2<br />

2<br />

( 1<br />

) 1<br />

<br />

2<br />

.<br />

. .<br />

with the constra<strong>in</strong>ts y 0 , z 0<br />

2<br />

1 p1<br />

,<br />

2<br />

2 (1 )<br />

p<br />

then the Hamilton‟s equations (5) lead to the follow<strong>in</strong>g differential equations<br />

2<br />

2<br />

dx H<br />

(1 ) p1<br />

p1<br />

1<br />

<br />

, (9)<br />

2 2<br />

2<br />

2 3<br />

dt p<br />

(1 ) 1<br />

(1 ) <br />

dp<br />

dt<br />

1<br />

1 <br />

dy<br />

dt<br />

dz<br />

dt<br />

H<br />

<br />

x<br />

H<br />

<br />

p<br />

H<br />

<br />

p<br />

2<br />

p2x<br />

<br />

2<br />

1<br />

p1<br />

p<br />

<br />

(1 <br />

2<br />

2<br />

<br />

2<br />

p3x<br />

<br />

2<br />

1<br />

<br />

x<br />

2<br />

)<br />

2<br />

3<br />

2 2<br />

3 )<br />

2<br />

p1<br />

p x<br />

<br />

(1 <br />

2<br />

) x<br />

2 2<br />

2 2<br />

( p2<br />

p3<br />

) x p1<br />

( p2<br />

p3<br />

) x<br />

<br />

2<br />

2 2<br />

1<br />

(1 )<br />

dp2<br />

H<br />

<br />

dt y<br />

dp3<br />

H<br />

<br />

dt z<br />

0 p2<br />

0 p3<br />

2<br />

1<br />

, (10)<br />

<br />

1<br />

, (11)<br />

<br />

a const.<br />

b const.<br />

1<br />

, (12)<br />

<br />

2<br />

2 2<br />

p1<br />

( a b ) x<br />

In these conditions the relation <br />

2 2<br />

2<br />

( 1<br />

) 1<br />

<br />

<strong>change</strong> <strong>of</strong> variables:<br />

2<br />

leads to the follow<strong>in</strong>g<br />

111

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