The paper analyses the hypotheses that imports and inward foreign direct investment (FDI) have positive effects on the innovative activity of domestic firms because competition on the domestic market
This paper uses data on manufacturing firms listed on the Tokyo Stock Exchange to evaluate whether firms that are part of Japanese financial groups (keiretsu) behave differently from other Japanese fi
This paper studies the effects on a multi-product monopolist's pricing and bundling decisions of a form of regulation in which a price-cap is imposed on only the basic level of service.
A monopolist producing for two markets is subject to an average revenue constraint (ARC), a form of regulation which is relevant to some UK utilities.
Gibrat's law is augmented to produce a more general stochastic model of concentration consisting of growth, entry and exit processes.
We develop a vertical differentiation model which exhibits congestion externalities and in which firms choose service time.