Supply-Side Economics in an Integrated World Economy

Author/Editor:

Linda L. Tesa ; Enrique G. Mendoza

Publication Date:

November 1, 1993

Disclaimer: This Working Paper should not be reported as representing the views of the IMF.The views expressed in this Working Paper are those of the author(s) and do not necessarily represent those of the IMF or IMF policy. Working Papers describe research in progress by the author(s) and are published to elicit comments and to further debate

Summary:

The macroeconomic effects of changes in tax and expenditure policies are examined in the context of the competitive equilibrium of a two-country, two-sector model of an integrated world economy. Governments finance purchases and net transfers of tradable and nontradable goods by imposing distortionary taxes on factor incomes and consumption. The model is parameterized and calibrated using data from large industrial economies, including estimates of effective tax rates. Numerical simulations provide estimates of the welfare costs associated with existing distortionary taxes and of the potential gains linked to a more efficient use of these taxes. Welfare gains from tax reforms favoring indirect taxation are substantial. The effects of permanent changes in expenditures depend on their sectoral allocation across tradables and nontradables and on whether they are debtor tax-financed. Trade in goods and assets is very sensitive to fiscal policy changes, but aggregate consumption patterns and welfare implications are not.

Series:

Working Paper No. 93/81

Subject:

English

Publication Date:

November 1, 1993

ISBN/ISSN:

9781451955095/1018-5941

Stock No:

WPIEA0811993

Price:

$15.00 (Academic Rate:$15.00)

Format:

Paper

Pages:

62

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