Professor David Collie
Professor of Economics
- collie@cardiff.ac.uk
- +44 (0) 29 2087 6815
- T39, Aberconway Building, Colum Road, Cathays, Cardiff, CF10 3EU
- Available for postgraduate supervision
Professor of Economics
I am a Microeconomist specialising in International Trade, Industrial Organization and Public Economics. I have had articles published in numerous journals including the Economic Journal, Journal of International Economics, International Journal of Industrial Organization, Scandinavian Journal of Economics, Canadian Journal of Economics, and Economics Letters. Currently, my main areas of research are the modelling of oligopoly in a general equilibrium setting with applications to international trade, industrial organization and public economics; the modelling of Brexit under oligopoly; and the modelling of trade wars and trade agreements under oligopoly.
Previously, I have worked on trade policy under imperfect competition (including export subsidies, countervailing duties, anti-dumping duties, quotas and voluntary export restraints), the gains from trade under imperfect competition, foreign direct investment, state aid policy, and immigration. I have also worked on collusion in infinitely-repeated games.
My recent working papers on Brexit and Trade Wars are available on EconPapers: A Simple Model of Brexit under Oligopoly and Trade Wars under Oligopoly
Qualifications
- PhD, Economics, University of London (London School of Economics)
- MSc, Economics, University of London (London School of Economics)
- BSc & BCom, Mechanical Engineering and Economics, University of Birmingham
Honours and awards
- Fellow of the Royal Society for the encouragment of Arts, Manufactures and Commerce (FRSA)
Professional memberships
- Member, Royal Economic Society (RES)
- Member, American Economic Association (AEA)
- Member, European Economic Association (EEA)
Speaking engagements
- OLIGO Workshop, University of Nottingham, May/June 2019.
- Public Economic Theory (PET) Annual Conference, Strasbourg, July 2019.
- European Association for Reserach in Industrial Economics (EARIE) Annual Conference, Barcelona, August/September 2019.
- European Trade Study Group (ETSG) Annual Conference, Bern, September 2019.
2020
- Collie, D. R. 2020. Maximum-Revenue Tariffs versus Free Trade. Scottish Journal of Political Economy (10.1111/sjpe.12245)
2019
- Collie, D. R. 2019. Taxation under oligopoly in a general equilibrium setting. Journal of Public Economic Theory 21(4), pp. 738-753. (10.1111/jpet.12373)
2018
- Azacis, H. and Collie, D. 2018. Taxation and the sustainability of collusion: ad valorem versus specific taxes. Journal of Economics 125(2), pp. 173-188. (10.1007/s00712-017-0584-y)
2016
- Collie, D. R. 2016. Gains from variety? Product differentiation and the possibility of losses from trade under Cournot oligopoly with free entry. Economics Letters 146, pp. 55-58. (10.1016/j.econlet.2016.07.017)
2015
- Collie, D. and Le, V. 2015. Product differentiation, the volume of trade and profits under Cournot and Bertrand Duopoly. International Journal of the Economics of Business 22(1), pp. 73-86. (10.1080/13571516.2014.950476)
2014
- Azacis, H. and Collie, D. 2014. Taxation and the sustainability of collusion: ad valorem versus specific taxes. Working paper. Cardiff: Cardiff University.
2013
- Collie, D. and Norman, G. 2013. Partial collusion and foreign direct investment. Working paper. Cardiff: Cardiff University.
2012
- Collie, D. R. 2012. Immiserizing growth and the Metzler Paradox in the Ricardian Model. International Economic Journal 26(1), pp. 141-154. (10.1080/10168737.2010.538429)
2011
- Collie, D. and Le, V. P. M. 2011. Product differentiation, the volume of trade and profits under Cournot and Bertrand duopoly. Working paper. Cardiff: Cardiff University.
- Collie, D. R. 2011. Multilateral trade liberalisation, foreign direct investment and the volume of world trade. Economics Letters 113(1), pp. 47-49. (10.1016/j.econlet.2011.05.032)
2010
- Collie, D. R. and Le, V. P. M. 2010. Antidumping regulations: anti-competitive and anti-export. Review of International Economics 18(5), pp. 796-806. (10.1111/j.1467-9396.2010.00891.x)
- Collie, D. R. 2010. Multilateral trade liberalisation, foreign direct investment and the volume of world trade. Working paper. Cardiff: Cardiff University.
2009
- Collie, D. R. 2009. Auctioning immigration visas. Review of Development Economics 13(4), pp. 687-694. (10.1111/j.1467-9361.2009.00521.x)
- Azacis, H. and Collie, D. R. 2009. The optimality of optimal punishments in Cournot supergames. Economics Letters 105(1), pp. 56-57. (10.1016/j.econlet.2006.11.025)
- Collie, D. R. 2009. Immiserizing growth and the Metzler Paradox in the Ricardian Model. Working paper. Cardiff: Cardiff University.
- Collie, D. R. 2009. Tacit collusion over Foreign Direct Investment under oligopoly. Working paper. Cardiff: Cardiff University. Available at: http://business.cardiff.ac.uk/sites/default/files/E2009_8.pdf
2008
- Clarke, R. and Collie, D. R. 2008. Maximum-revenue versus Optimum-welfare Export Taxes: a delegation game. Review of International Economics 16(5), pp. 919-929. (10.1111/j.1467-9396.2008.00757.x)
- Collie, D. R. and Le, V. P. M. 2008. Anti-dumping regulations: anti-competitive and anti-export. Working paper. Cardiff: Cardiff University.
- Clarke, R. and Collie, D. R. 2008. Welfare in the Nash equilibrium in Export Taxes under Bertrand Duopoly. Bulletin of Economic Research 60(2), pp. 183-189. (10.1111/j.0307-3378.2008.00273.x)
2007
- Collie, D. R. 2007. Migration and trade with external economies of scale. Working paper. Cardiff: Cardiff University. Available at: http://www.business.cardiff.ac.uk/sites/default/files/E2007_23.pdf
2006
- Collie, D. R. and Vandenbussche, H. 2006. Tariffs and the Byrd Amendment. European Journal of Political Economy 22(3), pp. 750-758. (10.1016/j.ejpoleco.2005.07.004)
- Clarke, R. and Collie, D. R. 2006. Optimum-welfare and maximum-revenue tariffs under Bertrand duopoly.. Scottish journal of political economy 53(3), pp. 398-408. (10.1111/j.1467-9485.2006.00386.x)
- Collie, D. R. 2006. Tariffs and subsidies under asymmetric oligopoly: Ad valorem versus specific instruments. The Manchester School 74(3), pp. 314-333. (10.1111/j.1467-9957.2006.00495.x)
- Clarke, R. and Collie, D. R. 2006. Export Taxes under Bertrand Duopoly. Economics Bulletin 6(6), pp. 1-8.
- Collie, D. R. 2006. Collusion in Differentiated Duopolies with Quadratic Costs. Bulletin of Economic Research 58(2), pp. 151-159. (10.1111/j.0307-3378.2006.00235.x)
2005
- Collie, D. R. 2005. State aid to investment and R&D. European Commission. Available at: http://ec.europa.eu/economy_finance/publications/publication616_en.pdf
- Collie, D. R. and Vandenbussche, H. 2005. Can Import Tariffs Deter Outward FDI?. Open Economies Review 16(4), pp. 341-362. (10.1007/s11079-005-4741-5)
2004
- Collie, D. R. 2004. Collusion and the elasticity of demand. Economics Bulletin 12(3), pp. 1-6.
2003
- Collie, D. and De Meza, D. 2003. Comparative advantage and the pursuit of strategic trade policy. Economics Letters 81(2), pp. 279-283. (10.1016/S0165-1765(03)00193-9)
- Clarke, R. and Collie, D. R. 2003. Product differentiation and the gains from trade under Bertrand duopoly. Canadian journal of economics/Revue canadienne d`economique 36(3), pp. 658-673. (10.1111/1540-5982.t01-2-00007)
- Collie, D. R. 2003. Mergers and Trade Policy under Oligopoly. Review of International Economics 11(1), pp. 55-71. (10.1111/1467-9396.00368)
2002
- Collie, D. R. 2002. Trade liberalization and state aid in the European Union. In: Milner, C. and Read, R. eds. Trade Liberalisation, Competition, and the WTO. Cheltenham: Edward Elgar Publishing, pp. 190-206.
2001
- Collie, D. R. and Hviid, M. 2001. International Procurement as a Signal of Export Quality. The Economic Journal 111(470), pp. 374-390. (10.1111/1468-0297.00612)
2000
- Collie, D. R. 2000. State aid in the European Union: The prohibition of subsidies in an integrated market. International Journal of Industrial Organization 18(6), pp. 867-884. (10.1016/S0167-7187(98)00051-4)
1999
- Collie, D. R., Hviid, M. and Kendall, T. 1999. Strategic trade policy under integrated markets. Journal of Economic Integration 14(4), pp. 523-553. (10.11130/jei.1999.14.4.523)
- Collie, D. R. and Hviid, M. 1999. Tariffs as signals of uncompetitiveness. Review of International Economics 7(4), pp. 571-579. (10.1111/1467-9396.00182)
1998
- Collie, D. R. 1998. Trade policy under Bertrand duopoly with integrated markets: the pure strategy equilibrium. Economics Letters 60(2), pp. 179-183. (10.1016/S0165-1765(98)00103-7)
- Collie, D. R. and Su, Y. 1998. Trade policy and product variety: when is a VER superior to a tariff?. Journal of Development Economics 55(1), pp. 249-255. (10.1016/S0304-3878(97)85632-5)
1997
- Collie, D. R. 1997. Bilateralism is good: trade blocs and strategic export subsidies. Oxford Economic Papers 49(4), pp. 504-520. (10.1093/oxfordjournals.oep.a028622)
- Collie, D. R. 1997. Delegation and strategic trade policy. International Economic Journal 11(3), pp. 35-46. (10.1080/10168739700000017)
1994
- Collie, D. R. 1994. Strategic trade policy and retaliation. Japan and the World Economy 6(1), pp. 75-88. (10.1016/0922-1425(94)90039-6)
- Collie, D. R. 1994. Endogenous timing in trade policy games: Should governments use countervailing duties?. Weltwirtschaftliches Archiv 130(1), pp. 191-209. (10.1007/BF02706016)
- Collie, D. R. and Hviid, M. 1994. Tariffs for a foreign monopolist under incomplete information. Journal of International Economics 37(3-4), pp. 249-264. (10.1016/0022-1996(94)90048-5)
1993
- Collie, D. R. 1993. Strategic trade policy under asymmetric oligopoly. European Journal of Political Economy 9(2), pp. 275-280. (10.1016/0176-2680(93)90022-M)
- Collie, D. R. and Hviid, M. 1993. Export subsidies as signals of competitiveness. Scandinavian Journal of Economics 95(3), pp. 327-339. (10.2307/3440359)
- Collie, D. R. 1993. Profit-shifting export subsidies and the sustainability of free trade. Scottish Journal of Political Economy 40(4), pp. 408-419. (10.1111/j.1467-9485.1993.tb00663.x)
1992
- Collie, D. 1992. International trade and cournot equilibrium: existence, uniqueness and comparative statics. Bulletin of Economic Research 44(1), pp. 55-66. (10.1111/j.1467-8586.1992.tb00506.x)
- Collie, D. R. 1992. Export subsidies, entry deterrence and countervailing tariffs. The Manchester School 60(2), pp. 136-151. (10.1111/j.1467-9957.1992.tb00216.x)
1991
- Collie, D. R. 1991. Export subsidies and countervailing tariffs. Journal of International Economics 31(3-4), pp. 309-324. (10.1016/0022-1996(91)90041-4)
- Collie, D. R. 1991. Anti-dumping and countervailing duties under oligopoly. European Economic Review 35(5), pp. 1185-1187. (10.1016/0014-2921(91)90012-8)
- Collie, D. R. 1991. Optimum welfare and maximum revenue tariffs under oligopoly. Scottish Journal of Political Economy 38(4), pp. 398-401. (10.1111/j.1467-9485.1991.tb00327.x)
1986
- Collie, D. R. and De Meza, D. 1986. Inadequacies of the strategic rationale of export subsidies. Economic Letters 22(4), pp. 369-373. (10.1016/0165-1765(86)90100-X)
Modules
- International Trade (Third Year Undergraduate)
External Examiner
- M.Sc. Nottingham Uuniversity Business School
Research Interests
- International Trade
- Industrial Organization
- Public Economics
- Microeconomics
- Game Theory
My working papers and publications are available at EconPapers and IDEAS.
My latest article in the Journal of Public Economic Theory: Taxation under Oligopoly in General Equilibrium Setting.
Topics for Ph.D. Supervision
I am interested in supervising Ph.D. students in the areas of:
- International Trade
- Industrial Organization
- Public Economics
- Microeconomics
Current supervision
Past projects
Previous Ph.D students:
- Jingjing Zhang - Taxes, Tariffs and Trade Costs under Oligopoly (Awarded 2018)
- Tingting Hu - FDI versus Exporting under Cournot Oligopoly and Trade in a Hotelling Model of Differentiated Duopoly (Awarded 2013)
Areas of expertise
External profiles
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