Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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A Study on Valuation of Foreign Real Estate Investment using Real Option

실물옵션을 이용한 해외 부동산 투자 가치평가 연구

  • Gu, Seung-Hwan (Department of Industrial & Information Systems Graduate School of Public Policy and Information Technology, Seoul National University of Science and Technology) ;
  • Ping, Wang (Department of Industrial & Information Systems Graduate School of Public Policy and Information Technology, Seoul National University of Science and Technology) ;
  • Jang, Seong Yong (Department of Industrial & Information Systems Engineering, Seoul National University of Science and Technology)
  • 구승환 (서울과학기술대학교 IT정책전문대학원) ;
  • 왕핑 (서울과학기술대학교 IT정책전문대학원) ;
  • 장성용 (서울과학기술대학교 글로벌융합산업공학과)
  • Received : 2013.07.31
  • Accepted : 2013.11.07
  • Published : 2013.11.30
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Abstract

In this study, when to invest in real estate abroad, to present a real option in the way of decision-making. Thus, by using the binomial option model of one of the real thing and DCF, we compared the choice of real estate investment in China and South Korea. Research concerns the real estate market of Shanghai and Seoul, Analyzed the data between 2001-2009. Results were calculated NPV investment period (Net Present Value), Seoul appears in 435.44, Shanghai was 398.26. Investment decision by NPV method will select Seoul. However, as a result of calculating the value using the real option, it was found that for Seoul appear in 615.4, Shanghai has been shown to 626.1, and is suitable for investment in Shanghai. Assuming on the basis of this, that it has invested in practice, and compare the results, Seoul is intended for since 2010, real estate prices fell to 2013 currently, damage has occurred, profit's occurred Shanghai. This ensures that when making decisions in real estate investment and to use the real option than the existing DCF is appropriate.

본 연구에서는 해외 부동산 투자 고려 시 의사결정을 위한 방법으로 실물옵션을 제시하였다. 이를 위해 투자 의사결정을 위한 방법인 기존 현금흐름할인법(DCF)과 실물옵션 기법 중 부동산 투자에 적합한 모형이라 할 수 있는 이항옵션모형을 사용하여 한국과 중국 시장의 부동산 투자 대안을 실증 비교하였다. 이를 위해 한국의 서울과 중국의 상하이 부동산 시장을 대상으로 2001년 ~ 2009년의 데이터를 추출하여 분석하였다. 투자기간 동안의 순현재가치법(NPV:Net Present Value)를 산출한 결과 서울은 435.44로 나타났으며, 상하이는 398.26으로 나타나 순현재가치법에 의한 투자결정 대안으로는 서울에 투자하게 됨을 알 수 있었다. 하지만 실물옵션을 사용하여 옵션의 가치를 산출한 결과 서울은 615.4, 상하이가 628.7로 나타나 상하이가 투자에 적합한 것으로 나타났다. 실제 이에 근거해서 투자했을 경우의 결과를 비교해보면, 서울은 2010년 이후 2013년 현재까지 부동산 가격이 하락하였기 때문에 손해를 보았을 것이며, 상하이는 이전에 비해 상승폭은 줄어들었으나 부동산 가격은 상승했기 때문에 수익을 올릴 수 있었을 것이다. 이로써 기존 현금흐름할인법에 의해 부동산 투자 의사결정을 내리는 것보다 실물옵션을 사용하여 투자 의사결정을 내리는 것이 적합하다는 것을 알 수 있었다.

Keywords

References

  1. S. H. Nam, "Management of ASP Outsourcing Project Risks using Real Option Approach", Journal of academia-industrial technology, Vol.11, No.7, pp.2396-2405, 2010. DOI: http://dx.doi.org/10.5762/KAIS.2010.11.7.2396
  2. S. Y. Yu, S. J. Lee, "An option pricing-based model for evaluating privatized infrastructure projects", Journal of academia-industrial technology, Vol.11, No.4, pp.1442-1448, 2010. DOI: http://dx.doi.org/10.5762/KAIS.2010.11.4.1442
  3. K. T. Kim, D. J. Lee, S. J. Park, "Evaluation of the Economic Values and Optimal Deployment Timing of R&D Investment in New and Renewable Energy Using Real Option Approach", Journal of the Korean Institute of Industrial Engineers, Vol.38, No.2, pp.144-156, 2012. DOI: http://dx.doi.org/10.7232/JKIIE.2012.38.2.144
  4. S. J. Moon, D. H. Kim, "A Study on the Real Option Approach to Apartment Reconstruction Projects Valuation", The Korean Journal of Financial Engineering, Vol.10, No.3, pp.91-113, 2011.
  5. B. J. Park, "Real Options for Valuing IT Investments: Application of an Improved LSM Method", Kukje Kyungje Yongu, Vol.12, No.2, pp.37-69, 2006.
  6. D. Y. Park, S. H. Jung, Y. J. Son, J. H. Kim, J. J. Kim, "A Study on Valuation and Investment Timing in Real Estate Development Project by Using a Binomial Option Model: Focusing on Office Building Development Projects", Journal of the architectural institute of Korea, Vol.26, No.11, pp.107-116, 2010.
  7. U. J. Jung, "An Empirical Study on the Evaluation of Overseas Investment Projects of Korean Global Companies Using A Real Option Valuation Model", The Graduate School, Hanyang University, 2007.
  8. Black, F. and Scholes, M., "The pricing of options and corporate liabilities", Journal of Political Economy, Vol.81, pp.637-654, 1973. https://doi.org/10.1086/260062
  9. Myers, S. C., "Determinants of corporate borrowing" Journal of Financial Economics, Vol.5, pp.147-175, 1977. DOI: http://dx.doi.org/10.1016/0304-405X(77)90015-0
  10. Cox, John C., Steven A. Ross, and Mark Rubinstein, "Option Pricing: A Simplified Approach", Journal of Financial Economics, Vol.7, No.3, pp.229-263, 1979. DOI: http://dx.doi.org/10.1016/0304-405X(79)90015-1
  11. J. H. Cho, H. I. Park, "Valuation of Real Estate Development Project by Using Binomial Option Pricing Model", Journal of KREAA, Vol.10, No.1, pp.37-60, 2004.
  12. Amram, M., Kulatilaka, N., Real Options: Managing Strategic Investment in an Uncertain World, Harvard Business School Press, Cambridge, 1999.
  13. Trigeorgis, L., Real Options-Managerial Flexibility and Strategy in Resource Allocation, The MIT Press, Cambridge, 1999.
  14. H. B. Lee, "An Economic Feasibility Study on Development of Bituminous Coal Mine Using Real Options", Review of Industry and Management, Vol.24, No.1, pp.131-147, 2011.
  15. S. R. Oh, "The influences of R&D investment on corporate value using real option", The Graduate School, Kyunghee University, 2011.
  16. C. S. Yu, E. N. Heo, M. K. Kim, "Valuation of Online Game Developers Using Real Options Analysis: the Case of Korea", Journal of Korea Game Society, Vol.11, No.5, pp.31-41, 2011.
  17. B. C. Ju, "A Valuation of KOSDAQ Ventures using Real Option", Review of Business & Economics, Vol.24, No.2, pp.1027-1048, 2011.
  18. J. Y. Kim, Y. K. Kim, "The Valuation of Real Estate Development by the Real Option Model", APPRAISAL STUDIES, Vol.7, No.2, pp.1-18, 2008.
  19. C. K. Moon, "The Valuation Model of Real Option Approach and Their Applications for Foreign Market Entry Decision Making", Korea international trade research institute, Vol.6, No.4, pp.345-363, 2010.
  20. B. I. Kim, D. Y. Kim, S. H. Han, "Supporting Market Entry Decisions For Global Expansion Using Option +Scenario Planning Analysis", Korean Journal of Construction Engineering and Management, Vol.10, No.5, pp.135-147, 2009.
  21. A. K. Dixit, "Investment and hysteresis", Journal of Economic Perspectives, Vol.6, No.1, pp.107-132, 1992. https://doi.org/10.1257/jep.6.1.107
  22. R. MacDonald, D. Siegel, "The value of waiting to invest", The Quarterly Journal of Economics, Vol.101, No.4, pp.707-727, 1986. https://doi.org/10.2307/1884175
  23. R. S. Pindyck, "Irreversibility, uncertainty, and investment", Journal of Economic Literature, Vol.29, No.3, pp.1110-1148, 1991.
  24. M. J. Garvin, C. Y. J. Cheah, "Valuation techniques for infrastructure investment decisions", Construction Management and Economics, Vol.22, pp.373-383, 2004. https://doi.org/10.1080/01446190310001649010
  25. Q. Cui, P. Johnson, A. Quick, M. Hastak, "Valuing the Warranty Ceiling Clause on New Mexico Highway 44 Using a Binomial Lattice Model", Journal of Construction Engineering and Management, Vol.134, No.1, pp.10-17, 2008. DOI: http://dx.doi.org/10.1061/(ASCE)0733-9364(2008)134:1(10)
  26. KB Bank Composite index of home sales price, http://nland.kbstar.com/quics?page=B025949, (accessed June, 3, 2013).
  27. China real estate index system, http://www.real-estate-tech.com/creis/, (accessed June, 5, 2013).