Industry Concentration and Strategic Trade Policy in Successive Oligopoly
The authors study a policy game between exporting and importing countries in vertically linked industries. In a successive international Cournot oligopoly, they analyze incentives for using tax instruments strategically to shift rents vertically, between exporting and importing countries, and horizontally, between exporting countries.
Geography
Link
http://www.cesifo.de/~DocCIDL/cesifo1_wp1439.pdf