In recent years Open Innovation (OI) processes have been receiving growing attention from the empirical and theoretical economic literature, where a debate is taking place on the aspects of complementarity or substitutability between internal R&D and OI spillover. By means of a differential game...

We analyze firms' location choices in a Hotelling model with two-dimensional consumer heterogeneity, along addresses and transport cost parameters (flexibility). Firms can price discriminate based on perfect data on consumer addresses and (possibly) imperfect data on consumer flexibility. We...

In this note we analyze the sustainability of collusion in a game of repeated interaction where firms can price discriminate among consumers based on two types of customer data. This work is related to Liu and Serfes (2007) and Sapi and Suleymanova (2013). Following Sapi and Suleymanova we...

We investigate a linear state differential game describing an asymmetric Cournot duo- poly with capacity accumulation à la Ramsey and a negative environmental externality (pollution), in which one of the firms has adopted corporate social responsibility (CSR) in its statute, and therefore...

We investigate the possibility of using public firms to regulate polluting emissions in a Cournot oligopoly where production generates pollution and public firms are less efficient than private ones. In a differential game we compare (i) the Markov-Perfect Nash equilibrium under social planning;...

To safeguard analytical tractability and the concavity of objective functions, the vast majority of models belonging to oligopoly theory relies on the restrictive assumption of linear demand functions. Here we lay out the analytical solution of a differential Cournot game with hyperbolic inverse...

This paper offers a new mechanism to explain de-industrialisation in response to a price increase of the manufactured good. In our trade model, one sector (agriculture) is perfectly competitive while the other (manufacturing) is monopolistically competitive. Both industries use skilled and...

Organizational decisions in multistage production processes are often not made by the downstream headquarter firm, but by the various intermediate inputs suppliers along the value chain themselves. We assume a production process with one headquarter (final good producer) and two suppliers at...

Im vorliegenden Beitrag wird untersucht, welche forschenden Volkswirte und Nicht-Ökonomen direkten Einfluss in Öffentlichkeit und auf die Wirtschaftspolitik haben. Zu diesem Zweck machen wurden Zitate wissenschaftlicher Publikationen und Nennungen von Wissenschaftlern in führenden Medien und...

Das vorliegende Papier zeigt, dass die seit Jahrzehnten andauernde Klagen wissenschaftlich tätiger Ökonomen, dass Öffentlichkeit und Politik nicht genug auf Ergebnisse der ökonomischen Forschung hören, zumindest für Deutschland im Quervergleich zu anderen Wissenschaften in Bezug auf das...