This paper presents a theory of government intervention which provides an explanation for "industrial strategy" policies such as R&D or export subsidies in imperfectly competitive international markets. Domestic net welfare improves by capturing a greater share of the output of rent earning...

When R&D takes place before the associated output is produced, imperfectly competitive firms may use R&D for strategic purposes rather than to simply minimize costs. Using a symmetric two-stage Nash duopoly model we show that such strategic use of R&D increases total R&D undertaken, increases...

Efficient second best pricing is examined for a public enterprise facing two distortions: a profit constraint and imperfect competition. We suggest a measure of downstream industry distortion for efficient pricing. The pricing rule constrains two elements: the shadow value of public profit and...

This paper examines the incentives for using tariffs to extract monopoly rents from imperfectly competitive foreign firms. Using a simple Stackelberg entry deterrence model, the rent-extracting policy is attractive if the foreign firm faces a threat of domestic entry. Despite transportation...