Poder de barganha dos sindicatos e negocia？？es coletivas na indústria do Rio Grande do Sul, 1979-1995

this paper analyses the relationship between bargaining outcomes in seventeen units regarding the manufacturing sector in rio grande do sul, and change in the relevant economic environment from 1979 to 1995. theories on the determinants of bargaining outcomes are discussed in order to provide a basis for hypothesizing about the specific case. statistical outcomes suggest that collective bargaining have been basically influenced by unemployment, manufacturing relative prices, the stabilization policies starting in 1986, and, specifically for negotiated minimum wages, change in the official rates of minimum wages.