In the economics profession there is a fierce debate whether industrial and innovation policy should be targeted to specific sectors or firms. This paper discusses the welfare effects of such targeted policies from the perspective of strategic game theory of the firm. A theoretical case for...

This paper examines the optimality of export subsidies in oligopolistic markets, when home and foreign fires have different costs and there is an opportunity cost to public funds. Subsidies are found to be optimal only for surprisingly lou values of the shadow price of government funds and, if...

This paper studies non-cooperative commodity taxation in a trade model with imperfect competition and trade costs. Nationally optimal tax policy simultaneously tries to correct the domestic distortion from imperfect competition and to shift rents to the home country. Importantly, this trade-off...