We develop a model of endogenous network formation in order to examine the incentives for R&D collaboration in a mixed oligopoly. Our analysis reveals that the complete network, where each firm collaborates with all others, is uniquely stable, industry-profit maximizing and efficient. This...

In this paper, we consider a duopoly with product differentiation and examine the interaction between merger and innovation incentives. The analysis reveals that a merger tends to discourage innovation, unless the investment cost is sufficiently low. This result holds whether or not side...

In this paper, we consider a duopoly with product differentiation and examine the interaction between merger and innovation incentives. The analysis reveals that a merger tends to discourage innovation, unless the investment cost is sufficiently low. This result holds whether or not side...

We study how free trade agreements between countries and international R&D networks between firms emerge endogenously. The government of each country can initiate bilateral free trade agreements to abolish the import tariffs of other countries. Firms can decide whether and with whom to form R&D...

This study examines the role of people’s subjective well-being in relation to one of the most important economic shocks – unemployment. It empirically investigates the impact of well-being on (i) unemployment propensity, (ii) maintaining employment and (iii) exiting from unemployment. We...

In a mixed oligopoly, when the public leader becomes a private leader and the government provides output subsidies, then privatization causes the optimal subsidy, profits and welfare to fall [Economics Letters 83 (2004) 411]. We show instead that if the leader and the followers receive...

We study the endogenous formation of upstream R&D networks in a vertically related industry. We find that, when upstream firms set prices, the complete network that includes all firms emerges in equilibrium. In contrast, when upstream firms set quantities, the complete network will arise but...

We examine the use of subsidies to R&D in a mixed and a private duopoly market. We show that the socially optimal R&D subsidy is increasing in the degree of spillovers but it is lower in the private duopoly. The optimal R&D subsidy leads to an increase in total R&D and production, however, it...