An expanded model of value in cooperative games is presented in which value has either a linear or a proportional mode … (1989, 1992) value have a linear mode and an input basis. The egalitarian value (Kalai and Samet (1985)) has a linear mode …

In this paper I intend to model a firm decision of entrance into a profitable fashion market where fashion results from … fashion market and that ii) when incumbent firm accommodates the other firm a la Cournot there is no pure strategy Nash … equilibrium. The properties of the model seem to be in accordance with the persistence in time of fashion brands. …

The international literature on minimum wage greatly lacks empirical evidence from developing countries. Brazil …

Brazil, VASP used to be second place. With financial problems, VASP could not buy new airplanes and its fleet was from the 70 …

During the last two decades of the twentieth century, Brazil went through a sequence of failed stabilization plans that …

This paper investigates the main sources of instability in Brazil during the currency and financial distress episode of …

The international literature on minimum wage greatly lacks empirical evidence from developing countries. In Brazil, not …

groups in the Metropolitan Region of Salvador (MRS), Bahia state, in Northeastern Brazil. Our results suggest that sheepskin …