It is commonly believed that licensing of cost reducing technology increases welfare. We show that technology licensing by an outside innovator may reduce welfare when the technology is not useful for all final goods producers. Technology licensing reduces welfare if cost reduction by the...

Cooperation among rival firms raises serious skepticism among economists, policymakers, and legal experts, since it generally hurts consumers. We show that this may not be the case in an open economy with strategic foreign direct investment (FDI). Under Cournot competition, increased cooperation...

In terms of a simple model we show that removal of tariff from a competing foreign brand is likely to expand the size of the domestic industry when income disparities exist. A tariff increases profits of the local monopolist but is capable of cutting down the size of the local industry. After...