Despite the major concern of the competition authority to forbid and prosecute formal cartels who cooperatively fix prices, limit production or divide markets, there seems to be little regulation and investigation of collusive practices in the labor market. For that reason, this article analyzes...

 Exports of agricultural commodities to developed countries play a significant role in the economies of many developing countries.  The elimination of import tariffs has the potential to benefit producers in the developing countries, but estimates of the effect of trade liberalization...

Water markets with market power are analysed as multi-market Cournot competition in which the river structure constrains access to local markets and limited resources impose capacity constraints. Conditions for uniqueness are identified. Lerner indices are larger under binding resource...