Consider a dynamic intra-industry trade model with two goods, two firms, and two countries in which product ¡°reliability¡± is determined by R&D paths. This paper focuses on how a change in competitive conditions in terms of manufacturing costs affects the firms¡¯ decision about optimal...

We examine the question of whether a country benefits by subsidizing the Ramp;D of foreign owned monopoly firms. We allow for any proportion of foreign ownership; and, Ramp;D improves the product so that customers directly benefit. The policy implications are: (1) the optimal subsidy increases...

Perhaps because of the prolonged stock market boom of the 1990's most macro principles textbooks have increased their coverage of the stock market, but there is very little analysis of how the economy affects the stock market. The present paper suggests a "GDP demand-side" approach to predicting...