Madagascar has a tradition of agricultural trade (coffee, vanilla, cloves). In the 90s, the country started developing non-traditional exports, such as lychees, to the European Union (EU), thereby generating substantial cash revenues for small producers. In 2005, access to the EU market became...

Purpose: French wine cooperatives show differences of corporate objectives, but also common ones with private wine merchants, as they face a common economic environment. The traditional controlling and financial models do not seem adequate to measure ‘sustainable social economy’ performances...

We carry out a comparative study of four farm sectors in Costa Rica, based on a dynamic analysis of behaviors regarding institutional changes occurring during the liberalization process. We highlight organizations' capacities to adapt and contribute to institutional changes by implementing...

Rising consumer interest for ethical and/or responsible products and the growing interweaving of social and environmental issues question the ability of scientific methods to correctly assess social impacts. To this day however, no consensus has yet been reached on relevant indicators to assess...

Sustainability standards are flooding global agricultural markets. Standards however, are not recent: standards for the exchange of grain and tropical products emerged in the 19th century. The objective of this article is to analyze, in a historical perspective, the implications of the...

This paper uses a two-sided market model of hospital competition to study the implications of different remunerations schemes on the physicians’ side. The two-sided market approach is characterized by the concept of common network externality (CNE) introduced by Bardey et al. (2010). This type...

We study competition in two sided markets with common network externality rather than with the standard inter-group effects. This type of externality occurs when both groups bene…fit, possibly with different intensities, from an increase in the size of one group and from a decrease in the size...