This paper studies the effect of competition on firm innovation by developing a discrete-time endogenous growth model where multi-product firms do two types of innovation subject to friction in technology spillovers. Firms improve their existing products through internal innovation while...

Innovations in consumer products frequently rely on technological advances across multiple tiers in a supply chain. Considering the consumer market demand and downstream investment conditions as input, we model a game in a two-tier supply chain where downstream firms choose to adopt different...

I analyze the welfare implications of protecting intellectual property rights (IPR) in developing countries through its impact on innovation, market structure, and technology transfer. FDI, tariffs, and joint ventures (JV) are introduced to the strategic IPR literature. In a North-South trade...

This paper analyzes welfare implications of protecting intellectual property rights (IPR) in the framework of TRIPS for developing countries (South) through its impact on innovation, market structure and technology transfer. In a North-South trade environment, the South sets its IPR policy...

This paper analyzes welfare implications of protecting intellectual property rights (IPR) in the framework of TRIPS for developing countries (South) through its impact on innovation, market structure and technology transfer. In a North-South trade environment, the South sets its IPR policy...

The People's Republic of China (PRC) is currently promoting indigenous technology development through support of Chinese firms and, arguably, by restricting operations of foreign multinational firms. This policy seems to overlook the impact of foreign firms on technology development in local...

This paper introduces a model of localised competition and technological adoption that produces interesting geographical adoption patterns: Persistent asymmetry, where nobody adopts, Leapfrogging where only followers adopt, Forging ahead where only leaders adopt and Catching up where everybody...