| Abstract: | Brander and Spencer (1988) and Bandyopadhyay et al. (2000) imply that the robust trade policy recommendation toward a unionized duopoly is an export subsidy. In this paper, we show that we cannot get such a result even in the linear case if the opportunity cost of public funds is sufficiently high. However, if we consider the case where the domestic firm and the trade union lobby the government to set favorable trade policies by giving the government political contributions, then the result of robustness will be restored if the government cares about political contributions sufficiently relative to national welfare. |
