This paper analyzes the effects of an individual transferable quota (ITQ) system implemented on bycatch on the global harvest level of oligopolistic fisheries. We show that the impact of changes in the total allowable catch (TAC) on the equilibrium harvest level depends on the degree of returns...

Brazil is the world's largest producer of sugarcane, product with history and importance in the Brazilian agribusiness. The State of São Paulo is responsible for 50% of Brazilian production. Harvested area is estimated at 4.25 million hectares. The metropolitan region of Ribeirão Preto, in...

This paper aims to analyze the history of Rural Social Security, as well as the structural imbalance of the social security system. The influence of social security spending was studied considering the national agricultural scenario and its complexity. In 2017, the rural pension balance closed...

Brazil is the world's largest producer of sugarcane, product with history and importance in the Brazilian agribusiness. The State of São Paulo is responsible for 50% of Brazilian production. Harvested area is estimated at 4.25 million hectares. The metropolitan region of Ribeirão Preto, in...

This paper aims to analyze the history of Rural Social Security, as well as the structural imbalance of the social security system. The influence of social security spending was studied considering the national agricultural scenario and its complexity. In 2017, the rural pension balance closed...