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La monnaie unique europeenne et sa relation au ... - Eumed.net

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L’évolution de la masse monétaire suit-elle une courbe logistique ? Pour la France de<br />

1873 à 1901 : données fichier DieJou 11, Feuille 3, Page 11<br />

40000<br />

30000<br />

20000<br />

10000<br />

L<strong>La</strong>a moonnnnaai iiee uunni iiqquuee eeuur rooppééeennnnee. ..<br />

0<br />

1880 1890 1900 1910 1920 1930 1940<br />

TToomee IIVV I<br />

FRANCE<br />

D’après le graphique on se rend compte que la masse monétaire de la France suit<br />

davantage une évolution exponentielle. Les régressions suivantes le confirment.<br />

1) Régression sur un trend linéaire<br />

Dependent Variable: France<br />

M<strong>et</strong>hod: Least Squares<br />

Date: 09/11/06 Time: 19:01<br />

Sample: 1873 1944<br />

Included observations: 72<br />

Variable Coefficient Std. Error t-Statistic Prob.<br />

C -3597.814 1133.060 -3.175307 0.0022<br />

@TREND 186.1588 27.54428 6.758531 0.0000<br />

R-squared 0.394871 Mean dependent var 3010.825<br />

Adjusted R-squared 0.386226 S.D. dependent var 6200.023<br />

S.E. of regression 4857.330 Akaike info criterion 19.84175<br />

Sum squared resid 1.65E+09 Schwarz criterion 19.90499<br />

Log likelihood -712.3030 F-statistic 45.67774<br />

Durbin-Watson stat 0.108833 Prob(F-statistic) 0.000000<br />

2)Régression sur un trend logistique<br />

Dependent Variable: France<br />

M<strong>et</strong>hod: Least Squares<br />

Date: 09/11/06 Time: 18:59<br />

Sample(adjusted): 1874 1944<br />

Included observations: 71 after adjusting endpoints<br />

Variable Coefficient Std. Error t-Statistic Prob.<br />

C -6740.839 2546.809 -2.646778 0.0101<br />

LOG(@TREND) 2962.032 743.1412 3.985826 0.0002<br />

R-squared 0.187153 Mean dependent var 3050.625<br />

Adjusted R-squared 0.175372 S.D. dependent var 6234.882<br />

S.E. of regression 5661.834 Akaike info criterion 20.14865<br />

PPhhi iil lli iippppee JJoouur J rddoonn /<br />

11881100

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