Dixit and Stiglitz (1977) with applications in international trade by Krugman (1979,1980), by modeling fixed and variable … pattern of trade between varieties and output per variety, which is indeterminate in a standard single good Dixit …

migration and trade. This paper aims to check the effect of such restrictions on the unemployment of unskilled labor in the …. In case of trade restriction, however, the rise or fall in unemployment depends on both the structure of the economy and …