Investigating Dynamic Multifirm Market Interactions in Price and Advertising
Diagnosing the nature and magnitude of competitive interactions among firms is important for developing effective marketing strategies. In this paper, we formulate a game-theoretic model of firm interaction to analyze the dynamic price and advertising competition among firms in a given product market. Firm (or brand) level demand functions account for the contemporaneous and carry-over effects of these marketing activities, and also allow for the effects of competitor actions. Firms take into consideration the actions of their rivals, as well as their own demand and cost functions (both production and advertising) when determining the profit-maximizing price and advertising levels. Our formulation enables us to quantify not only the direction and magnitude of competitive reactions, but also to identify the underlying form of market conduct that generates the particular pattern of interaction. We specify and estimate a fully structural econometric model for three firms constituting a distinct sub-market within a personal-care product category. We estimate the demand and competitive interaction parameters, as well as the production and advertising cost functions for each firm. We then derive implications for competitive interactions and market structure. Interestingly, we find that while firms seem to compete on advertising, they price cooperatively, thereby enhancing their price-cost margins.
Volume (Year): 45 (1999)
Issue (Month): 4 (April)
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- Robert Jacobson, 1990. "Unobservable Effects and Business Performance: Reply to the Comments of Boulding and Buzzell," Marketing Science, INFORMS, vol. 9(1), pages 92-95.
- Iwata, Gyoichi, 1974. "Measurement of Conjectural Variations in Oligopoly," Econometrica, Econometric Society, vol. 42(5), pages 947-966, September.
- Mark J. Roberts & Larry Samuelson, 1988.
"An Empirical Analysis of Dynamic, Nonprice Competition in an Oligopolistic Industry,"
RAND Journal of Economics,
The RAND Corporation, vol. 19(2), pages 200-220, Summer.
- Roberts, M.J. & Samuelson, L., 1988. "An Empirical Analysis Of Dynamic, Non-Price Competition In An Oligopolistic Industry," Papers 3-88-14, Pennsylvania State - Department of Economics.
- Pablo T. Spiller & Edgardo Favaro, 1984. "The Effects of Entry Regulation on Oligopolistic Interaction: The Uruguayan Banking Sector," RAND Journal of Economics, The RAND Corporation, vol. 15(2), pages 244-254, Summer.
- Abhik Roy & Dominique M. Hanssens & Jagmohan S. Raju, 1994. "Competitive Pricing by a Price Leader," Management Science, INFORMS, vol. 40(7), pages 809-823, July.
- Gasmi, F & Laffont, J J & Vuong, Q, 1992. "Econometric Analysis of Collusive Behavior in a Soft-Drink Market," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 1(2), pages 277-311, Summer.
- Gasmi, Farid & Laffont, Jean-Jacques & Vuong, Quang, 1992. "Econometric Analysis of Collusive Behavior in a Soft Drink Market," IDEI Working Papers 16, Institut d'Économie Industrielle (IDEI), Toulouse.
- Gollop, Frank M. & Roberts, Mark J., 1979. "Firm interdependence in oligopolistic markets," Journal of Econometrics, Elsevier, vol. 10(3), pages 313-331, August.
- Lindh, Thomas, 1992. "The inconsistency of consistent conjectures : Coming back to Cournot," Journal of Economic Behavior & Organization, Elsevier, vol. 18(1), pages 69-90, June.
- Lindh, T., 1988. "The Inconsistency Of Consistent Conjectures: Coming Back To Cournot," Papers 1988d, Uppsala - Working Paper Series.
- Gary M. Erickson, 1992. "Empirical Analysis of Closed-Loop Duopoly Advertising Strategies," Management Science, INFORMS, vol. 38(12), pages 1732-1749, December.
- Fudenberg, Drew & Maskin, Eric, 1986. "The Folk Theorem in Repeated Games with Discounting or with Incomplete Information," Econometrica, Econometric Society, vol. 54(3), pages 533-554, May.
- David Besanko & Sachin Gupta & Dipak Jain, 1998. "Logit Demand Estimation Under Competitive Pricing Behavior: An Equilibrium Framework," Management Science, INFORMS, vol. 44(11-Part-1), pages 1533-1547, November.
- Goldberg, Pinelopi Koujianou, 1995. "Product Differentiation and Oligopoly in International Markets: The Case of the U.S. Automobile Industry," Econometrica, Econometric Society, vol. 63(4), pages 891-951, July.
- Pradeep K. Chintagunta & Naufel J. Vilcassim, 1992. "An Empirical Investigation of Advertising Strategies in a Dynamic Duopoly," Management Science, INFORMS, vol. 38(9), pages 1230-1244, September.
- William Boulding & Richard Staelin, 1993. "A Look on the Cost Side: Market Share and the Competitive Environment," Marketing Science, INFORMS, vol. 12(2), pages 144-166.
- Lambin, Jean-Jacques & Naert, Philippe A. & Bultez, Alain, 1975. "Optimal marketing behavior in oligopoly," European Economic Review, Elsevier, vol. 6(2), pages 105-128, April.
- R. Schmalensee & R. Willig (ed.), 1989. "Handbook of Industrial Organization," Handbook of Industrial Organization, Elsevier, edition 1, volume 2, number 2.
- R. Schmalensee & R. Willig (ed.), 1989. "Handbook of Industrial Organization," Handbook of Industrial Organization, Elsevier, edition 1, volume 1, number 1.
- Robert Jacobson, 1990. "Unobservable Effects and Business Performance," Marketing Science, INFORMS, vol. 9(1), pages 74-85. Full references (including those not matched with items on IDEAS)