This paper examines employment transitions among men and women in the UK aged between 50 and the state pension age. We begin by examining the issue of duration dependence, using standard duration models. We then use a fourth order Markov model to estimate quarterly transitions while allowing for...

This paper focuses on factors affecting the internationalization of SMEs. Based on both international businessand and family business literatures, we develop three hypotheses that relate the internationalization of SMEs’ to familymanagement,human capital, and presence of foreign shareholders....

In a duopoly where each firm produces substitute goods, we show that under process innovation, specialization is the equilibrium attained with cross-licensing. Each firm produces only the good for which it has an advantage. Patent pool extension confirms the results.

This paper investigates the strategic choice between introducing a process or a product innovation in a duopoly model with vertical differentiation, comparing the outcomes in case of Bertrand and Cournot competition. It is shown that under both competitive regimes three equilibria in innovation...

This paper studies the effect of the introduction of income inequalities in a model of geopolitical organization. We assume the existence of two groups of agents with different incomes. We focus on the policy effects of changes in income differential between the groups and changes in the...

We consider a political career concern model where politicians differ in their information on the states of the world in different periods and the outcome of a policy in different periods depends on the same state of the world. We show that a politician may continue to implement the past policy...

We develop a dynamic duopoly, where firms have to take into account a technological externality, that reduces over time their innovation costs, and an inter-firm spillover, that lowers only the second comer's R&D cost. This spillover exerts its effect after a disclosure lag. We identify three...

L'economia politica è, tra le scienze umane, quella che maggiormente sperimenta l'attrazione verso i metodi quantitativi e in particolare verso la matematica e la statistica. Recentemente questa attrazione si è fatta ancor più forte che in passato, al punto che non è raro trovare, tra gli...

Previous policy evaluation literature mainly aimed at estimating the additional effect of public support on either firms’ innovative inputs or innovative outputs. This paper is an attempt to move one step further, combining the two (input and output) dimensions of innovation into a unique...