in a theoretical model as well as in a real-world application. In a setting of two complementary duopolies a merger …

This work identifies the existence of economies of scale and scope for the Brazilian complementary pension funds via … base; a theoretical model on the existence of economies of scale in complementary pensions, the quantitative methods used …, its results and the normative implications. Econometric results show that economies of scale on Brazilian complementary …

the union of all preference information from decision makers (DMs) is proposed. A complementary judgment matrix (CJM) is …

This paper studies the common pricing practice of firms selling a durable good at a low price and a complementary …

The use of complementary inputs is a key characteristic of the production process in many food related industries. In … this article we explore how market power in a complementary input sector compares to the exertion of market power in a … market that encompasses both bilateral and complementary relationships. The model focuses on the primary input sector and …