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Explicit Evidence on an Implicit Contract

  • Young, Andrew
  • Levy, Daniel

We offer the first direct evidence of an implicit contract in a goods market. The evidence we offer comes from the market for Coca-Cola. We demonstrate that the Coca-Cola Company left a substantial amount of written evidence of its implicit contract with its consumers—a very explicit form of an implicit contract. In general, observing implicit contracts directly is difficult because of their implicit nature. To overcome the difficulty, we adopt a narrative approach. Based on the analysis of a large number of historical documents obtained from the Coca-Cola Archives and other sources, we offer evidence of the Coca-Cola Company not only saying that it had an important implicit contract with its consumers, but also acting on it. This study makes an additional and unique contribution by exploring quality as a margin of adjustment available to Coca-Cola. We present evidence that the implicit contract included a promise not only of a constant nominal price but also a constant quality. We document the dedication to a 6.5oz serving of the "Secret Formula." Indeed, during a period of over 70 years, we find evidence of only a single case of true quality change. By studying the margin of adjustment the Coca-Cola Company chose in response to changes in market conditions, we demonstrate that the perceived costs of breaking the implicit contract were large. In addition, we are able to offer one piece of direct evidence on the magnitude of these costs by studying the events surrounding the failed introduction of the New Coke in 1985.

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Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 926.

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Date of creation: 18 Oct 2006
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Handle: RePEc:pra:mprapa:926
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  1. Andersen, Torben M & Toulemonde, Eric, 2004. "Adapting Prices or Quantities in the Presence of Adjustment Costs?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 36(2), pages 177-96, April.
  2. Jean-Robert Tyran & Elke Renner, 2003. "Price Rigidity in Customer Markets," University of St. Gallen Department of Economics working paper series 2003 2003-16, Department of Economics, University of St. Gallen.
  3. Eric T. Anderson & Duncan I. Simester, 2010. "Price Stickiness and Customer Antagonism," The Quarterly Journal of Economics, MIT Press, vol. 125(2), pages 729-765, May.
  4. Matthew J. Higgins & Daniel Levy & Andrew T. Young, 2005. "Growth and Convergence across the U.S.: Evidence from County-level Data," Emory Economics 0529, Department of Economics, Emory University (Atlanta).
  5. Leonid V. Azarnert, 2008. "Involuntary Integration in Public Education, Fertility and Human Capital," Working Papers 2008-07, Bar-Ilan University, Department of Economics.
  6. Ernst Fehr & Simon Gaechter, . "Fairness and Retaliation: The Economics of Reciprocitys," IEW - Working Papers 040, Institute for Empirical Research in Economics - University of Zurich.
  7. Cason Timothy N. & Friedman Daniel, 2002. "A Laboratory Study of Customer Markets," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 2(1), pages 1-45, February.
  8. Christina D. Romer & David H. Romer, 1989. "Does Monetary Policy Matter? A New Test in the Spirit of Friedman and Schwartz," NBER Chapters, in: NBER Macroeconomics Annual 1989, Volume 4, pages 121-184 National Bureau of Economic Research, Inc.
  9. Levy, Daniel, 2007. "Price Rigidity and Flexibility: New Empirical Evidence," MPRA Paper 2762, University Library of Munich, Germany.
  10. Mark J. Zbaracki & Mark Ritson & Daniel Levy & Shantanu Dutta & Mark Bergen, 2004. "Managerial and Customer Costs of Price Adjustment: Direct Evidence from Industrial Markets," The Review of Economics and Statistics, MIT Press, vol. 86(2), pages 514-533, May.
  11. Ravi Kanbur & Hillel Rapoport, 2004. "Migration Selectivity and the Evolution of Spatial Inequality," Working Papers 2004-04, Bar-Ilan University, Department of Economics.
  12. Daniel Levy & Frank Smets, 2010. "Price setting and price adjustment in some European Union Countries: introduction to the special issue," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 31(2-3), pages 63-66.
  13. Levy, Daniel, et al, 1997. "The Magnitude of Menu Costs: Direct Evidence from Large U.S. Supermarket Chains," The Quarterly Journal of Economics, MIT Press, vol. 112(3), pages 791-825, August.
  14. Andrew Young & Matthew Higgins & Daniel Levy, 2005. "Sigma-Convergence Versus Beta-Convergence: Evidence from U.S. County-Level Data," Macroeconomics 0505008, EconWPA.
  15. Daniel Levy & Shantanu Dutta & Mark Bergen, 2002. "Heterogeneity in Price Rigidity: Evidence from a Case Study Using Micro-Level Data," Working Papers 2002-09, Bar-Ilan University, Department of Economics.
  16. Nakamura, Emi & Zerom, Dawit, 2008. "Accounting for Incomplete Pass-Through," MPRA Paper 14389, University Library of Munich, Germany.
  17. Alan Kackmeister, 2005. "Yesterday's bad times are today's good old times: retail price changes in the 1890s were smaller, less frequent, and more permanent," Finance and Economics Discussion Series 2005-18, Board of Governors of the Federal Reserve System (U.S.).
  18. Ronen Bar-El & Teresa García-Muñoz & Shoshana Neuman & Yossef Tobol, 2013. "The evolution of secularization: cultural transmission, religion and fertility—theory, simulations and evidence," Journal of Population Economics, Springer, vol. 26(3), pages 1129-1174, July.
  19. Ball, Laurence & Romer, David, 2003. " Inflation and the Informativeness of Prices," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 35(2), pages 177-96, April.
  20. Snir, Avichai & Levy, Daniel, 2011. "Shrinking Goods and Sticky Prices: Theory and Evidence," MPRA Paper 29565, University Library of Munich, Germany.
  21. Cecchetti, Stephen G., 1986. "The frequency of price adjustment : A study of the newsstand prices of magazines," Journal of Econometrics, Elsevier, vol. 31(3), pages 255-274, April.
  22. Julio J. Rotemberg, 2011. "Fair Pricing," Journal of the European Economic Association, European Economic Association, vol. 9(5), pages 952-981, October.
  23. Emmanuel Dhyne & Luis J. Alvarez & Herve Le Bihan & Giovanni Veronese & Daniel Dias & Johannes Hoffmann & Nicole Jonker & Patrick Lunnemann & Fabio Rumler & Jouko Vilmunen, 2006. "Price Changes in the Euro Area and the United States: Some Facts from Individual Consumer Price Data," Journal of Economic Perspectives, American Economic Association, vol. 20(2), pages 171-192, Spring.
  24. Sourav Ray & Haipeng (Allan) Chen & Mark Bergen & Daniel Levy, 2005. "Asymmetric Wholesale Pricing: Theory and Evidence," Working Papers 2005-02, Bar-Ilan University, Department of Economics.
  25. Judith A. Chevalier & Anil K Kashyap, 2011. "Best Prices," NBER Working Papers 16680, National Bureau of Economic Research, Inc.
  26. Anil K. Kashyap, 1991. "Sticky prices: new evidence from retail catalogs," Working Paper Series, Macroeconomic Issues 91-26, Federal Reserve Bank of Chicago.
  27. Daniel Levy & Andrew T. Young, 2004. ""The Real Thing:" Nominal Price Rigidity of the Nickel Coke, 1886-1959," Working Papers 2004-2, Bar-Ilan University, Department of Economics.
  28. Emi Nakamura & Jón Steinsson, 2008. "Five Facts about Prices: A Reevaluation of Menu Cost Models," The Quarterly Journal of Economics, MIT Press, vol. 123(4), pages 1415-1464, November.
  29. Levy, Daniel & Chen, Haipeng (Allan) & Ray, Sourav & Bergen, Mark, 2006. "Asymmetric Price Adjustment in the Small," MPRA Paper 1097, University Library of Munich, Germany.
  30. Dennis W. Carlton, 1986. "The Rigidity of Prices," NBER Working Papers 1813, National Bureau of Economic Research, Inc.
  31. Luis M.B. Cabral, 2000. "Stretching Firm and Brand Reputation," RAND Journal of Economics, The RAND Corporation, vol. 31(4), pages 658-673, Winter.
  32. Durlauf, Steven N., 2001. "Manifesto for a growth econometrics," Journal of Econometrics, Elsevier, vol. 100(1), pages 65-69, January.
  33. Daly, Herman E, 1970. "Some Observations on the Causes and Consequences of the Shortage of Change in Northeast Brazil," Journal of Political Economy, University of Chicago Press, vol. 78(1), pages 181-84, Jan.-Feb..
  34. Alexander L. Wolman, 2000. "The frequency and costs of individual price adjustments," Economic Quarterly, Federal Reserve Bank of Richmond, issue Fall, pages 1-22.
  35. Mark Bils & Peter J. Klenow, 2002. "Some Evidence on the Importance of Sticky Prices," NBER Working Papers 9069, National Bureau of Economic Research, Inc.
  36. Gita Gopinath & Oleg Itskhoki, 2010. "Frequency of Price Adjustment and Pass-Through," The Quarterly Journal of Economics, MIT Press, vol. 125(2), pages 675-727, May.
  37. Jean-Robert Tyran & Dirk Engelmann, 2002. "To Buy or Not to Buy? An Experimental Study of Consumer Boycotts in Retail Markets," University of St. Gallen Department of Economics working paper series 2002 2002-13, Department of Economics, University of St. Gallen.
  38. Eckard, E. Woodrow, 2007. "Retail price concentration, transaction costs, and price flexibility circa 1900," Explorations in Economic History, Elsevier, vol. 44(1), pages 131-153, January.
  39. Chen Zhen & Michael K. Wohlgenant & Shawn Karns & Phillip Kaufman, 2010. "Habit Formation and Demand for Sugar-Sweetened Beverages," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 93(1), pages 175-193.
  40. John Leahy, 2011. "A Survey of New Keynesian Theories of Aggregate Supply and Their Relation to Industrial Organization," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43, pages 87-110, 08.
  41. Pinelopi Goldberg & Rebecca Hellerstein, 2007. "Sticky prices: why firms hesitate to adjust the price of their goods," Current Issues in Economics and Finance, Federal Reserve Bank of New York, vol. 13(Nov).
  42. Emi Nakamura & Dawit Zerom, 2010. "Accounting for Incomplete Pass-Through," Review of Economic Studies, Oxford University Press, vol. 77(3), pages 1192-1230.
  43. George J. Stigler & James K. Kindahl, 1970. "The Behavior of Industrial Prices," NBER Books, National Bureau of Economic Research, Inc, number stig70-1.
  44. Sherwin Rosen, 1985. "Implicit Contracts: A Survey," NBER Working Papers 1635, National Bureau of Economic Research, Inc.
  45. Romer, Christina D. & Romer, David H., 1994. "Monetary policy matters," Journal of Monetary Economics, Elsevier, vol. 34(1), pages 75-88, August.
  46. Shantanu Dutta & Mark Bergen & Daniel Levy, 2002. "Price Flexibility in Channels of Distribution: Evidence from Scanner Data," Working Papers 2002-10, Bar-Ilan University, Department of Economics.
  47. Leif Danziger, 2001. "Output and Welfare Effects of Inflation with Costly Price and Quantity Adjustments," American Economic Review, American Economic Association, vol. 91(5), pages 1608-1620, December.
  48. Georg Müller & Mark Bergen & Shantanu Dutta & Daniel Levy, 2007. "Non-price rigidity and cost of adjustment," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 28(7), pages 817-832.
  49. Slade, Margaret E, 1998. "Optimal Pricing with Costly Adjustment: Evidence from Retail-Grocery Prices," Review of Economic Studies, Wiley Blackwell, vol. 65(1), pages 87-107, January.
  50. Anil Kaul & Dick R. Wittink, 1995. "Empirical Generalizations About the Impact of Advertising on Price Sensitivity and Price," Marketing Science, INFORMS, vol. 14(3_supplem), pages G151-G160.
  51. Ricard Gil & Justin Marion, 2013. "Self-Enforcing Agreements and Relational Contracting: Evidence from California Highway Procurement," Journal of Law, Economics and Organization, Oxford University Press, vol. 29(2), pages 239-277, April.
  52. Mark Bils, 1989. "Cyclical Pricing of Durable Goods," NBER Working Papers 3050, National Bureau of Economic Research, Inc.
  53. David Genesove, 2003. "The Nominal Rigidity of Apartment Rents," The Review of Economics and Statistics, MIT Press, vol. 85(4), pages 844-853, November.
  54. Shapiro, Carl, 1983. "Premiums for High Quality Products as Returns to Reputations," The Quarterly Journal of Economics, MIT Press, vol. 98(4), pages 659-79, November.
  55. Lester G. Telser, 1964. "Advertising and Competition," Journal of Political Economy, University of Chicago Press, vol. 72, pages 537.
  56. Dutta, Shantanu, et al, 1999. "Menu Costs, Posted Prices, and Multiproduct Retailers," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 31(4), pages 683-703, November.
  57. Peter J. Klenow & Benjamin A. Malin, 2010. "Microeconomic Evidence on Price-Setting," NBER Working Papers 15826, National Bureau of Economic Research, Inc.
  58. Rotemberg, Julio J., 2005. "Customer anger at price increases, changes in the frequency of price adjustment and monetary policy," Journal of Monetary Economics, Elsevier, vol. 52(4), pages 829-852, May.
  59. Jonathan L. Willis, 2000. "Estimation of adjustment costs in a model of state-dependent pricing," Research Working Paper RWP 00-07, Federal Reserve Bank of Kansas City.
  60. Bils, Mark, 1989. "Pricing in a Customer Market," The Quarterly Journal of Economics, MIT Press, vol. 104(4), pages 699-718, November.
  61. Simon Hall & Mark Walsh & Anthony Yates, 1997. "How do UK companies set prices?," Bank of England working papers 67, Bank of England.
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