National economic policy simulations with global interdependencies : a sensitivity analysis for Germany
"Policy simulations for national economies with econometric models in general are done using a stand alone national model with exogenous export values and import prices. In a globalised world such an exercise is critical, since the policy in question may change the export prices and the import volumes of the particular country and induce via international trade a change of the economic activities of the global economy and a feed back to the export values and import prices of the particular country. The paper at hand presents a sensitivity analysis for Germany comparing the impacts of a shock on investment in a stand alone simulation using the multisector model INFORGE with the results, which occur, if the same model is linked to the global multicountry/multisector model GINFORS endogenising Germany's export values and import prices. The results are striking: The effect on real GDP is 50% higher in the global simulation than in the stand alone case. Because of the specialisation in trade the differences on the sector level are even stronger." (Author's abstract, IAB-Doku) ((en))
|Date of creation:||27 Jul 2006|
|Date of revision:|
|Publication status:||published in: Economic Systems Research, Vol. 19, No. 1 (2007), p. 37-55|
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- Lutz, Christian & Meyer, Bernd & Nathani, Carsten & Schleich, Joachim, 2005. "Endogenous technological change and emissions: the case of the German steel industry," Energy Policy, Elsevier, vol. 33(9), pages 1143-1154, June.
- Hans-Werner Sinn, 2005. "Basar-Ökonomie Deutschland - Exportweltmeister oder Schusslicht?," Ifo Schnelldienst, Ifo Institute for Economic Research at the University of Munich, vol. 58(06), pages 03-42, 03.
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