| By: | 
Christian Keuschnigg | 
| Abstract: | 
The routine way of anticipating the effects of the corporate (profit) tax on 
investments and location choice is to calculate the effective marginal and 
average tax rates. This paper introduces a model of monopolistic competition 
to show how investment on the extensive and intensive margins responds to 
changes in the effective marginal and average tax rates. Intensive investment 
reflects the marginal expansion of established businesses. Extensive 
investment refers to the location of new production sites and reflects the 
choice between exports and foreign direct investments as alternative 
strategies of foreign market access. The paper calculates the comparative 
static effects of the corporate tax and shows how the dead weight loss of the 
tax depends on the elasticities of extensive and intensive investments. | 
| Keywords: | 
Exports, foreign direct investment, corporate tax, dead weight loss | 
| JEL: | 
D21 F23 H25 L11 L22 | 
| Date: | 
2006–07 | 
| URL: | 
http://d.repec.org/n?u=RePEc:usg:dp2006:2006-16&r=pub |