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Seoul Journal of Economics - Vol. 26 , No. 3
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Seoul Journal of Economics - Vol. 26, No. 3, pp. 337-360
Abbreviation: SJE
ISSN: 1225-0279 (Print)
Print publication date 31 Aug 2013

The Effect of a Special Interest Group on Apartment Price Collusion
Eun Pyo Hong
Graduate Student, Department of Economics, Seoul National University, Shillim Dong, Seoul, 151-746 (onlyforjesus@snu.ac.kr)

Funding Information ▼

JEL Classification: C5, D4

Abstract

This paper examines the effect of collusion by a special interest group (Association of the Resident Housewives, ARH) in the apartment market between 2006 and 2007 in Korea. Using the Difference-In-Difference (DID) design and carefully matching the apartments, it is estimated that every instance of collusion results in an increase of from KRW 7.2 to 40.3 million in the apartment price. The amount of increase varies by districts and apartment unit characteristics. The result in this paper shows that the effects of collusion explain the cause of a rapid rise in the price of apartment between 2006 and 2007. This paper contributes to the collusion literature by closely examining how a special interest group (ARH) affects price through the collusion.

Keywords: Apartment price, Collusion, Special interest group, Difference in Difference (DID), Bidding ring
Acknowledgments

This work was supported by “The Second Stage of the Brain Korea 21 Department of Economics, Seoul National University” Project in 2011. I appreciate the comments of the anonymous referees on this paper.

References
1. Abrantes-Metz, R. M., Froeb, L. M., Geweke, J., and Taylor, C. T. “A Variance Screen for Collusion.” International Journal of Industrial Organization 4 (No. 3 2006): 467-486.
2. Ahn G. D., and Huh M. G. “The Impact of New Town Projects in Seoul Using a Spatial Hedonic Price Model.” Journal of the Korean Regional Development Association 20 (No. 2 2008): 139-158 (in Korean).
3. Asker, J. “A Study of the Internal Organization of a Bidding Cartel.” American Economic Review (2010): 724-762.
4. Baker S. R., Bloom N., and Davis S. J. Measuring Economic Policy Uncertainty. Becker Friedman Institute for Research in Economics Working Paper No. 2012-003, 2012.
5. Besanko D., and Spulber D. F. “Delegated Law Enforcement and Noncooperative Behavior.” Journal of Law, Economics and Organization, Oxford University Press l (No. 1 1989): 25-52.
6. Choi, C. S. “A Study on the Effect of the Real Estate Policy on the Real Estate Market.” Korea Real Estate Society 28 (No. 2 2010): 66-91 (in Korean).
7. Choi, H., and Varian H. “Predicting the Present with Google Trends.” Economic Record 88 (2012): 2-9.
8. Egan, D., Merkle C., and Weber M. The Beliefs of Others. The Financial Crisis and Stock Market Expectation Working paper, 201.
9. Ettredge, M., Gerdes, J., and Karuga, G. “Using Web-based Search Data to Predict Macroeconomic Statistics.” Communications of the ACM 48 (No. 11 2005): 87-92.
10. Goel, S., Hofman, J. M., Lahaie, S., Pennock, D. M., and Watts, D. J. “Predicting Consumer Behavior with Web Search.” Proceedings of the National Academy of Sciences 7 (No. 41 2010): 17486-17490.
11. Graham, D., Marshall, R., and Richard, J. F. “Differential Payments within a Bidder Coalition and the Shapley Value.” American Economic Review 80 (No. 3 1990): 493-510.
12. Gu, G. M., Jeong, Da-Woon, and Kim, Heung-Soon “The Effects of New Town Projects on Neighborhood Housing Price in Seoul - Focusing on the Case of the Second and Third New Town Projects.” Journal of the Korea Planners Association 44 (No. 4 2009): 79-93 (in Korean).
13. Guzman Giselle “Internet Search Behavior as an Economic Forecasting Tool: the Case of Inflation Expectations.” Journal of Economic and Social Measurement 36 (No 3 2011): 119-167.
14. Harrington, J. E., and Chen, J. “Cartel Pricing Dynamics with Cost Variability and Endogenous Buyer Detection.” The Economics of Cartels, Cartel Policy, and Collusion 24 (No. 6 2006): 1185-1212.
15. Huh, S. L., and Kwak, S. J. “An Analysis of Implicit Price of Housing Characteristic in Seoul Apartment Market.” Housing Studies Review 2 (No. 2 1994): 27-42 (in Korean).
16. Kahn, M. E., and Kotchen, M. J. Environmental concern and the business cycle. NBER Working Paper No. 16241, 2010.
17. Kim, B. H. “The Rise in House Price in Korea: Bubble, Fad or Fundamentals.” Housing Studies 12 (No. 1 2004): 71-96 (in Korean).
18. Kim, J. B. “Estimating Best Response Functions with Strategic Substitutability.” Seoul Journal of Economics 1 (No. 4 2008): 579-606.
19. Kovacic, W. E., Marshall, R. C., Marx, L. M., and Raiff, M. E. “Bidding Rings and the Design of Anti-Collusive Measures for Auctions and Procurements.” Cambridge University Press, 2006, pp. 387-388.
20. Lancaster, K. J. “A New Approach to Consumer Theory.” Journal of Political Economy 74 (1966): 132-157.
21. Lee, Y. M., and Kim, S. W. “Are There Speculative Price Bubbles in Gangnam, Seoul Housing Market.” Housing Studies review 14 (No. 1 2006): 27-55 (in Korean).
22. Menkhaus, D. J., and Phillips, O. R. “Maintaining Tacit Collusion in Repeated Ascending Auctions.” Journal of Law and Economics 52 (No. 1 2009): 91-109.
23. Park, H. S. “Measuring the Rational Bubble of Apartment Prices in Seoul.” Seoul Studies 10 (No. 3 2009): 71-82 (in Korean).
24. Porter, R. H., and J. Douglas Zona. “Detection of Bid Rigging in Procurement Auctions.” Journal of Political Economy 101 (1993): 518-538.
25. Porter, R. H., and J. Douglas Zona. “Ohio School Milk Markets: An Analysis of Bidding.” RAND Journal of Economics 30 (1999): 263-288.
26. Rosen, S. “Hedonic Prices and Implicit Markets: Product differentiation in Pure Competition.” Journal of Political Economy l (No. 1 1974): 35-55.
27. Seo, S. H. “A Study on the Effect of the Real Estate Policy on Apartment Market.” Journal of Korea Research Institute for Human Settlements (2008): 69-91 (in Korean).
28. Seo, S. H. “An Empirical Study on the Existence and the Cause of Ripple Effect ― The Case of Kang-nam district.” Seoul Studies 8 (No. 4 2007): 1-13 (in Korean).
29. Severin B., and Andrea S. “Dynamic Pricing in Retail Gasoline Markets.” RAND Journal of Economics 27 (No. 3 1996): 429-451.
Web sites
30. www.nland.kbstar.com (Kookmin bank):
31. www.mltm.go.kr
32. www.naver.com (NAVER)
33. www.neonet.co.kr (Real Estate Bank)
34. www.r114.co.kr (Real Estate 114)
35. http://www.seoul.go.kr (Seoul survey)
36. https://en.wikipedia.org (Wikipedia)
 

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