Towards A Flexible Concept of Competitiveness
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- Conyon, M & Machin, Stephen, 1991. "The Determination of Profit Margins in UK Manufacturing," Journal of Industrial Economics, Wiley Blackwell, vol. 39(4), pages 569-582, June.
- Levy, David, 1985. "Specifying the Dynamics of Industry Concentration," Journal of Industrial Economics, Wiley Blackwell, vol. 34(1), pages 55-68, September.
- Ginsburgh, Victor & Michel, Philippe, 1988.
"Adjustment Costs, Concentration and Price Behaviour,"
Journal of Industrial Economics, Wiley Blackwell, vol. 36(4), pages 477-481, June.
- GINSBURGH, Victor & MICHEL, Philippe, 1988. "Adjustment costs, concentration and price behaviour," LIDAM Reprints CORE 849, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Victor Ginsburgh & Philippe Michel, 1988. "Adjustment costs, concentration and price behaviour," ULB Institutional Repository 2013/1739, ULB -- Universite Libre de Bruxelles.
- Lieberman, Marvin B, 1987. "Market Growth, Economies of Scale, and Plant Size in the Chemical Processing Industries," Journal of Industrial Economics, Wiley Blackwell, vol. 36(2), pages 175-191, December.
- Thompson, R S, 1984. "Structure and Conduct in Local Advertising Markets: The Case of Irish Provincial Newspapers," Journal of Industrial Economics, Wiley Blackwell, vol. 33(2), pages 241-249, December.
- Worthington, Paula R, 1989. "On the Distinction between Structure and Conduct: Adjustment Costs, Concentration, and Price Behavior," Journal of Industrial Economics, Wiley Blackwell, vol. 38(2), pages 235-238, December.
- Kellman, M, 1983. "Relative Prices and International Competitiveness: An Empirical Investigation," Empirical Economics, Springer, vol. 8(3-4), pages 125-138.
- repec:bla:scandj:v:90:y:1988:i:2:p:173-88 is not listed on IDEAS
- Shaked, Avner & Sutton, John, 1987. "Product Differentiation and Industrial Structure," Journal of Industrial Economics, Wiley Blackwell, vol. 36(2), pages 131-146, December.
- Davies, Stephen W & Lyons, Bruce R, 1991. "Characterising Relative Performance: The Productivity Advantage of Foreign Owned Firms in the UK," Oxford Economic Papers, Oxford University Press, vol. 43(4), pages 584-595, October.
- Davidson, W H & McFetridge, Donald G, 1984. "International Technology Transactions and the Theory of the Firm," Journal of Industrial Economics, Wiley Blackwell, vol. 32(3), pages 253-264, March.
- Feinberg, Robert M, 1986. "The Interaction of Foreign Exchange and Market Power Effects on German Domestic Prices," Journal of Industrial Economics, Wiley Blackwell, vol. 35(1), pages 61-70, September.
- Caves, Richard E, 1981. "Intra-Industry Trade and Market Structure in the Industrial Countries," Oxford Economic Papers, Oxford University Press, vol. 33(2), pages 203-223, July.
- Arndt, Johan & Simon, Julian L, 1983. "Advertising and Economies of Scale: Critical Comments on the Evidence," Journal of Industrial Economics, Wiley Blackwell, vol. 32(2), pages 229-242, December.
- Fritz Breuss, 1983. "Terms of Trade und Reallohnspielraum," WIFO Monatsberichte (monthly reports), WIFO, vol. 56(2), pages 107-125, February.
- von Ungern-Sternberg, Thomas & von Weizsacker, Carl Christian, 1985. "The Supply of Quality on a Market for "Experience Goods."," Journal of Industrial Economics, Wiley Blackwell, vol. 33(4), pages 531-551, June.
- Gerosky, P A & Pomroy, R, 1990. "Innovation and the Evolution of Market Structure," Journal of Industrial Economics, Wiley Blackwell, vol. 38(3), pages 299-314, March.
- Wolinsky, Asher, 1986. "The Nature of Competition and the Scope of Firms," Journal of Industrial Economics, Wiley Blackwell, vol. 34(3), pages 247-259, March.
- Mansfield, Edwin, 1985. "How Rapidly Does New Industrial Technology Leak Out?," Journal of Industrial Economics, Wiley Blackwell, vol. 34(2), pages 217-223, December.
- Braga, Helson & Willmore, Larry, 1991. "Technological Imports and Technological Effort: An Analysis of Their Determinants in Brazilian Firms," Journal of Industrial Economics, Wiley Blackwell, vol. 39(4), pages 421-432, June.
- Nelson, Randy A, 1989. "On the Measurement of Capacity Utilization," Journal of Industrial Economics, Wiley Blackwell, vol. 37(3), pages 273-286, March.
- Curry, B & George, K D, 1983. "Industrial Concentration: A Survey," Journal of Industrial Economics, Wiley Blackwell, vol. 31(3), pages 203-255, March.
- Jacobson, Robert, 1987. "The Validity of ROI as a Measure of Business Performance," American Economic Review, American Economic Association, vol. 77(3), pages 470-478, June.
- Odagiri, Hiroyuki & Yamashita, Takashi, 1987. "Price Mark-Ups, Market Structure, and Business Fluctuation in Japanese Manufacturing Industries," Journal of Industrial Economics, Wiley Blackwell, vol. 35(3), pages 317-331, March.
- Perry, Martin K, 1984. "Scale Economies, Imperfect Competition, and Public Policy," Journal of Industrial Economics, Wiley Blackwell, vol. 32(3), pages 313-333, March.
- Raymond Vernon, 1966. "International Investment and International Trade in the Product Cycle," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 80(2), pages 190-207.
- Benson, Bruce L, 1984. "On the Ability of Spatial Competitors to Price Discriminate," Journal of Industrial Economics, Wiley Blackwell, vol. 33(2), pages 251-255, December.
- Kraft, Kornelius, 1989. "Market Structure, Firm Characteristics and Innovative Activity," Journal of Industrial Economics, Wiley Blackwell, vol. 37(3), pages 329-336, March.
- Doi, Noriyuki, 1991. "Aggregate Export Concentration in Japan," Journal of Industrial Economics, Wiley Blackwell, vol. 39(4), pages 433-438, June.
- Ross, Thomas W, 1988. "Brand Information and Price," Journal of Industrial Economics, Wiley Blackwell, vol. 36(3), pages 301-313, March.
- Lecraw, Donald J, 1984. "Diversification Strategy and Performance," Journal of Industrial Economics, Wiley Blackwell, vol. 33(2), pages 179-198, December.
- Thomas Vollrath, 1991. "A theoretical evaluation of alternative trade intensity measures of revealed comparative advantage," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 127(2), pages 265-280, June.
- Eliasson, Gunnar & Lundberg, Lars, 1989. "The Creation of the EC Internal Market and Its Effects on the Competitiveness of Producers in Other Industrial Economies," Working Paper Series 229, Research Institute of Industrial Economics.
- Bitros, George C & Panas, Epaminondas E, 1988. "Measuring Product Prices under Conditions of Quality Change: The Case of Passenger Cars in Greece," Journal of Industrial Economics, Wiley Blackwell, vol. 37(2), pages 167-186, December.
- Angelmar, Reinhard, 1985. "Market Structure and Research Intensity in High-Technological-Opportunity Industries," Journal of Industrial Economics, Wiley Blackwell, vol. 34(1), pages 69-79, September.
- Clark, Don P & Kaserman, David L & Mayo, John W, 1990. "Barriers to Trade and the Import Vulnerability of U.S. Manufacturing Industries," Journal of Industrial Economics, Wiley Blackwell, vol. 38(4), pages 433-447, June.
- Balaji S. Chakravarthy, 1986. "Measuring strategic performance," Strategic Management Journal, Wiley Blackwell, vol. 7(5), pages 437-458, September.
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- Fellner, Gerlinde & Sutter, Matthias, 2005. "Causes, consequences, and cures of myopic loss aversion: An experimental investigation," Bonn Econ Discussion Papers 16/2005, University of Bonn, Bonn Graduate School of Economics (BGSE).
- Gerlinde Fellner & Matthias Sutter, 2005. "Causes, consequences, and cures of myopic loss aversion - An experimental investigation," Papers on Strategic Interaction 2005-15, Max Planck Institute of Economics, Strategic Interaction Group.
- Fellner, Gerlinde & Sutter, Matthias, 2005. "Causes, consequences, and cures of myopic loss aversion - An experimental investigation," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 171, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
- Gerlinde Fellner & Matthias Sutter, 2008. "Causes, consequences, and cures of myopic loss aversion - An experimental investigation," Department of Economics Working Papers wuwp116, Vienna University of Economics and Business, Department of Economics.
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