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风险投资中的博弈论模型
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摘要
自上世纪初博弈论形成以来,它在经济学方面的应用就越来越广泛,并有大量成熟的理论和模型出现。在近20年,随着新经济和信息技术的迅速发展,风险投资开始盛行起来。最初,只是一些个人投资者进入这一高风险、高收益的投资领域,参与个人创业者的项目;现在,则更多是专业的投资机构雇佣专业的投资分析师进行风险投资项目的分析和投资运作。对于风险投资的研究,目前的成果主要侧重于从风险投资者的角度对投资项目和创业者进行评价,而忽略了双方之间存在的博弈行为。
     本文从风险投资者和创业者双方的博弈行为和策略出发,将博弈论用于风险投资运作的研究和分析,主要工作如下:
     在非连续努力水平的情况下,建立风险投资者和创业者之间的基础博弈模型,在此基础上,对第三阶段的博弈进行着重分析,并依照风险投资者和创业者决策变量的不同,以及双方是否进行合作博弈,分别建立了四个不同的博弈模型。
     建立了风险投资者和创业者分别以投资额度和努力水平为决策变量的非合作博弈模型,证明了该博弈模型Nash均衡解的存在性,分析了创业者的努力水平和风险投资者投资额度之间的互动性,并由此给出了求该博弈模型Nash均衡解的迭代算法。
     建立了风险投资者和创业者分别以股权分配比例和努力水平为决策变量的非合作博弈模型,同样证明了其Nash均衡的存在性,并分析了股权分配比例对努力水平的影响,给出了一个求得满意解的方法。
     建立了风险投资者和创业者分别以投资额度和努力水平为决策变量的合作博弈模型,给出了合作联盟最优解的必要条件,分析了合作模型的联盟最优解和非合作博弈模型的Nash均衡解之间的关系、联盟最优解的稳定性,以及保持联盟最优解稳定所需的附加条件,并给出了达到联盟最优解的迭代算法。
     建立了风险投资者和创业者分别以股权分配比例和努力水平为决策变量的合作博弈模型,给出了联盟最优解的必要条件,分析了合作模型的联盟最优解和非合作模型的满意解之间的关系、联盟最优解的稳定性,以及联盟达到最大效用的分配原则。
Game Theory has had a more and more extensive application in economic fields since its foundation in last century. And a large number of integrated theories and models have been arisen. In the latest decade, venture capital has been prevailing as the rapid development of new economies and information technologies. At first, only some individual investors entered into this high risk and profitable investment taking part in the project of individual entrepreneurs. And now, the venture capital projects have been analyzed and operated by occupational investment analysts in the professional investing organizations. However, the present studies focus on the evaluation of investing projects and entrepreneurs from the venture capitalists' aspect ignoring the game behaviors between them.
     In this dissertation, game theory is used to study and analyze the operation of venture capital from the aspect of game behaviors and strategies of venture capitalists and entrepreneurs. The main works are as follows:
     Under the condition of in-continuous hard-working level, it establishes that the basic game model between the venture capitalists and entrepreneurs. Based on this model, the third stage of games stress is analyzed. And four game theory models are established according to different decision variables of venture capital and the concrete game structure, non-cooperative or cooperative.
     A non-cooperative game model is presented with the amount of investment and hard-working level as venture capitalists' and entrepreneurs' strategies variables. The Nash equilibrium of this model is proven existent. And it is argued that there is interaction between the level of entrepreneurs' hardworking and the amount of venture capitals. Moreover, the iterative algorithm is derived accordingly for solving the Nash equilibrium of this model.
     A non-cooperative game model is presented with the ratio of shares distribution and hard-working level as venture capitalists' and entrepreneurs' strategies variables. The existence of Nash equilibrium is proven in the same way. It is also proven that the ratio of shares distribution affects hard-working level. And the means to find the satisfactory solution are given.
     A cooperative game model is established with the amount of investment and hard-working level as venture capitalists' and entrepreneurs' strategies variables. The necessary conditions of coalition optimal solution are presented. And it is analyzed the interaction between the coalition optimal solution of cooperative game model and the Nash equilibrium solution of non-cooperative game model and the stability of coalition optimal and the adjunctive conditions for keeping coalition optimal stable. The iterative algorithm is derived to reach the coalition optimal solution.
     A cooperative game model is established with the ratio of shares distribution and hard-working level as venture capitalists' and entrepreneurs' strategies variables. The necessary conditions of coalition optimal solution are presented. And it is analyzed the interaction between the coalition optimal solution of cooperative game model and the satisfactory solution of non-cooperative game model, the stability of coalition optimal and the adjunctive conditions for keeping coalition optimal stable and the distribution principle of maximal coalition utility.
引文
[1] Admati A. and Pfleiderer P., Robust financial contracting and the role for venture capitalists [J], Journal of Finance, 1994, 49:371-402.
    [2] Amit R. and Brander J., Venture capital financing of entrepreneurship in Canada. In: Paul Halpern, (Ed.), Capital Markets Issues in Canada[M], Industry Canada, Ottawa, Canada, 1997, pp:237-277.
    [3] Aubin J.,Mathematical methods of game and economic theory[M], North Holland, Amsterdam, 1979.
    [4] Barry C, New directions in research on venture capital finance[J], Financial Management, 1994, 23 (3): 3-15.
    [5] Bascha A., Why do venture capitalists hold different types of equity securities [R], working paper, Department of Economics, University of Tubingen, Germany, 2000, http://www.ssm.com.
    [6] Bergemann D. and Hege U., Venture capital financing, moral hazard, and learning[J], Journal of Banking Finance, 1998, 22:703-735.
    [7] Black B. and Gilson R., Venture capital and the structure of capital markets: Banks versus stock markets [J], Journal of Financial Economics, 1998, 47(3):243-277.
    [8] Bygrave W. D. and Timmons J. A., Venture Capital at the Crossroads[M], Boston: Harvard Business School Press, 1992.
    [9] Chan Y., On the positive role of financial intermeation in allocation of venture capital in a market with imperfect infor mation [J], Journal of Finance, 1983, 38:1543-1568.
    [10] Cooper I. and Carleton W., Dynamics of borrower-lender interaction: Partitioning final payoff in venture capital finance [J], Journal of Finance, 1979, 34:517-533.
    [11] Dixon R., Venture capitalists and the appraisal of investment [J], Omega, 1991, 19(5): 333-344.
    [12] Dubil R., The optimality of multistage venture capital financing: An option-theoretic Approach [A], FMA European Conference, University of Siena Italy, 2005.
    [13] Elitzur R. and Gavious A., Multi-period games with repeated contracts between venture capitalists and entrepreneurs[R], University of Toronto working paper, 2001.
    [14] Fisher L, The Nature of Capital and Income[M], New York: Macmillan Company, 1906.
    [15] Fisher I, The Theory of Interest[M], New York: Macmillan Company, 1930.
    [16] Fried V. H. and Hisrich R. D., Toward a model of venture capital investment decision making [J], Financial Management, 1994, 23(3): 28-37.
    [17] Fudenberg D., Tirole J. Game Theory[M], MIT Press, 1991.
    [18] Gompers P. and Lerner J., The venture capital cycle [J], MIT press, Cambridge Mas, 1999.
    [19] Gompers P. A. and Lerner J., The Money of Invention: How Venture Capital Creates New Wealth[M], Boston: Harvard Business School Press, 2001.
    [20] Gorman M. and Sahlman W. A., What do venture capitalists do [J], Journal of Business Venturing, 1989, 4(4): 231-248.
    [21] Hall J. and Hofer C. W., Venture capitalists' decision criteria in new venture evaluation [J], Journal of Business Venturing, 1993, 8(1):25-42.
    [22] Hellman T., The allocation of control rights in venture capital contracts[J], Rand Journal of Economics, 1998, 29(1): 57-76.
    [23] Hellmann T. and Puri M., Venture capital and the professionalization of startup firms: Empirical evidence [J], Journal of Finance, 2002, 57 (1): 169-197.
    [24] Houben E., Venture capital, double-sided adverse selection, and double-sided moral hazard[A], 14th Asian Pacific Finance Association/PACAP/Financial Management Association Conference, Tokio, 2002.
    [25] Hsu Yao wen, Staging of venture capital investment: a real options analy-sis[A], Presented in the 11th Annual Meeting of the European Financial Man- agement Association, England: London, 2002.
    [26] Ichiishi T. Game Theory for Economic AnalysispVl], New York: Academic Press, 1983.
    [27] Innes R., Limited liability and incentive contracting with ex-ante action choices [J], Journal of Ecnomic Theory, 1990, 52:45-67.
    [28] Kaplan S. and Stormberg P., Financial contracting theory meets the real world: an empirical analysis of venture capital contracts[R], NBER working paper No. W7660, April 2000.
    [29] Kaplan S. N. and Stromberg P., Venture capitalists as principals: contracting, screening, and monitoring [J], American Economic Review, 2001, 91(2): 426-430.
    [30] Klausner M. and Litvak K., What economists have taught us about venture capital contracting[R], working paper, Stanford Law and Economics School, 2001,http:// www.ssm.com.
    [31] Kortum S. and Lerner J., Assessing the contribution of venture capital to innovation [J], Rand Journal of Economics, 2000, 31(4): 674 - 692.
    [32] Kreps D., Game Theory and Economic Modeling[M], London: Oxford University Press, 1990.
    [33] Laarhoven P. and Pedrgcz W., A fuzzy extension of Saaty's prionty theory [J], Fuzzy Sets and Systems, 1983, 11(3): 229-241.
    [34] Lulfesmann C., Start-up firms, venture capital financing and renegotiation[J], Journal of Financial Management and Analysis, 2000, 13(1): 1-15.
    [35] MacMillan I. C., Siegel R. and Subbanarasimha P. N., Criteria used by venture capitalists to evaluate new venture proposals[J], Journal of Business Venturing, 1985, 1(1): 119-128.
    [36] Marx L. M., Efficient venture capital financing combining debt and equity [J], Review of Economic Design, 1998, 3(4): 371-387.
    [37] Matin D., Deorg K., A theory of sequential reciprocity [J], Games and Economic Behavior, 2004, 47:268-298.
    [38] Mayer C, Schoors K. and Yafeh Y., Sources of funds and investment activities of venture capital funds: evidence from Germany, Israel, Japan and the UK[J], Journal of Corporate Finance, 2004, 11(3): 586 -608.
    
    [39] Modigliani F. and Miller M., The cost of capital, corporation finance, and the theory of investment [J], American Economic Review, 1958, 48(3): 261-297.
    [40] Nash J., The bargaining problem [J], Econometrica 1950, 18:155-162.
    [41] Nash J., Equilibrium points in N-person games [J], Proceedings of the National Academy of Science, 1950, 36:48-49.
    
    [42] Nash J., Two-person cooperative games [J], Econometrica, 1953, 21:128-140.
    [43] Neher D., Stages financing: An agency perspective[J], Review of Ecnomic Studies, 1999, 66:255-274.
    [44] Norton E. and Tenenbaum B., The effects of venture capitalists characteristics on the structure of the venture capital deal[J], Journal of Small Business Management, 1993, 31(10):32-41.
    [45] Owen G. Game Theory (Second Edition) [M], New York: Academic Press, 1982.
    [46] Poindexter J. B., The efficiency of financial markets: the venture capital case[D], Doctoral Dissertation, New York University, 1976.
    
    [47] Ravid S. and Spiegel M., Optimal financial contracts for a start-up with unlimited operating discretion[J], Journal of Financial and Quantative Analysis, 1997, 32(3):269-286.
    [48] Ramy E. and Arieh G., Contracting, signaling, and moral hazard: amodel of entrepreneurs, 'angels,' and venture capitalists[J], European Jounal of Oper ational Research, 2002, 5(16):238-243.
    [49] Ramy E. and Arieh G., A multi-period game theoretic model of venture capitalists and entrepremeures[J], European Jounal of Operational Research,
    2003, 56(8):440-453.
    [50] Ray D., Venture capital and entrepreneurial developments in Singapore[J], International Small Business Journal, 1991, 10(1): 11-26.
    [51]Roger M.,Game Theory:A Non-Technical Introduction to the Analysis of Strategy[M],Cincinnati:South-Western College Pub,2004.
    [52]Saaty T.L.,Notes on a scaling method for priorities in hierarchical struc-tures[J],Journal of Mathematical Psychology,1977,15(3):234-281.
    [53]Sahlman W.,The structure and governance of venture capital organization[J],Journal of Financial Ecnomics,1990,27:473-524.
    [54]Schertler A.Venture capital contracts:a survey of the recent literature[R],working paper,Institute of World Economics,Kiel,2000,http://www.ssm.corn
    [55]Schertler A.,The impact of public subsidies on venture capital investments in start-up enterprises[A],28th Annual Conference of the European Association for Research in Industrial Economics,Dublin,2001.
    [56]Schmeidler D.,Cores of exact game[J],I.J.Math.Appl.,1972,40(3):214-225.
    [57]Schmeidler D.,Equilibrium points of nonatomic games[J],J.Statist.Phys.,1973,7(3):295-300.
    [58]Seppa T.,Essays on the valuation and syndication of venture capital investments[D],Doctoral Dissertation,Helsinki University of Technology,2003.
    [59]Shapley L.,On balanced sets and cores[J],Naval Res.Logist.Quart.,1967,33(14):453-460.
    [60]Shapley L.,Utility comparison and the theory of games[J],In La Decision,Paris:Edition du Center National de la Recherche Scientifique,1969,40(3):251-263.
    [61]Shepherd D.A.,Ettenson R.and Crouch A.,New venture strategy and prof-itability:a venture capitalist's assessment[J],Journal of Business Venturing,2000,15(5-6):449-467.
    [62]Smit H.T.J.and Ankum L.A.,A real options and game-theoretic approach to corporate investment strategy under competition[J],Financial Management,1993,22(3):241-250.
    [63]Smith D.G.and Parhankangas A.,Conflict management in the entrepre- neur venture capitalist relationship[R], working paper, Northwestern School of Law, 2000, http:// www.ssm.com.
    [64] Smith D. G., Control over exit in venture capital relationships[R]. working paper, Northwestern School of Law, 2001, http:// www.ssm.com.
    [65] Smitham P., Down the venture capital route[J], Accountancy, 1990, 106(10): 74-77.
    [66] Tatsuro I., Game theory for economic analysis[M], New York: Academic Press, 1983.
    [67] Teisberg E. O., An option valuation analysis of investment choices by a regulated firm [J], Management Science, 1994, 40(4): 535-548.
    [68] Trester J. J., Venture capital contracting under asymmetric information[J], Journal of Economics, 1998, 22(6-8): 675-699.
    [69] Tyebjee T. T. and Bruno A. V., A model of venture capitalist investment activity[J], Management Science, 1984, 30(9): 1051-106.
    [70] Von Neumann J. and Morgenstern O., Theory of Games and Economic Bbe-havior[M], Princeton University Press, 1944.
    [71] Wang Susheng and Hailan Zhou, Staged financing in venture capital: moral hazard and risks [J], Journal of Corporate Finance, 2004, 10 (1): 131-155.
    [72] Wells W. A., Venture capital decision making, unpublished Doctoral Disser-tation[D], Doctoral Dissertation, Carnegie-Mellon University, 1974.
    [73] William W. B., Venture capital on the downside: preferred stock and corporate control[J], Michigan Law Review, 2002, 100(5): 891-946.
    [74] Wilson S., Optima and Equilibria- an Introduction to Nonlinear Analysis[M], Springer-Verlag, 1991.
    [75] Wright M. and Robbie K., Venture capital and private equity: a review and synthesis[J], Journal of Business Finance and Accounting, 1998, 25(5-6): 521 - 570.
    [76] Yamazaki A., An equilibrium existence theorem without convexity assumptions[J], Econometrica, 1979, 46(32):541-555.
    [77]Yeo K.T.and Qiu F.,The value of management flexibility——a real option approach to investment evaluation[J],International Journal of Project Management,2003,21(4):243-250.
    [78]Zider B.,How venture capital works[J],Harvard Business Review,1998,76(6):131-139.
    [79]安庆,王健,风险企业控制权分配的博弈过程分析[J],系统工程理论与实践,2002,55(12):81-87.
    [80]北京科技风险投资股份有限公司,风险投资实务[M],北京:中国财政经济出版社,2000.
    [81]陈永庆,王浣尘,风险企业产出最大化与融资工具选择[J],系统工程理论方法应用,2002,11(3):193-197.
    [82]成思危,科技风险投资论文集[M].北京:民主与建设出版社,1997.
    [83]崔安定,赵远亮,风险投资项目决策的模糊综合评价[J],科学管理研究,2002,20(5):24-26.
    [84]寸晓宏,风险投资项目的风险分析[J].数量经济技术经济研究,2000,1(1):27-40.
    [85]段强,风险投资项目评价程序与评价模型[J],辽宁工学院学报,2000,4(20):55-57.
    [86]樊相如,沈良峰,风险投资项目综合评价决策方法研究[J],湖南科技大学学报,2004,7(2):59-63.
    [87]樊治平,尤天惠,高新技术企业风险投资的一种决策方法[J],东北大学学报,1999,20(1):98-100.
    [88]范龙振,唐国兴,投资机会的价值与投资决策-几何布朗运动模型[J],系统工程学报,1998,13(3):8-12.
    [89]范龙振,唐国兴,项目价值的期权评价方法[J],系统工程学报,2001,16(1):17-23.
    [90]弗登博格,博弈论[M],北京:中国人民大学出版社,1996.
    [91]扶缚龙,黄健柏,现行风险投资项目评估方法局限性分析[J],决策借鉴,2002,15(1):68-71.
    [92]胡海峰,陈闽,创业资本运营[M],北京:中信出版社,1999.
    [93]胡海峰,风险投资学[M],北京:首都经济贸易大学出版社,2006.
    [94]胡艳,风险投资项目评估内容体系的设计[J],科技进步与对策,2000,17(10):34-35.
    [95]胡志强,信息不对称条件下风险投资的融资方式研究[J],武汉大学学报,2002,55(3):294-299.
    [96]李长智,关键,风险投资的风险评估方法研究[J],财经问题研究,2002,227(10):42-44.
    [97]李梅红,创业投资发展中的政府与市场[J],投资研究,2000,5(5):36-37.
    [98]李永周,高技术产业风险投资研究[M],北京:经济科学出版社,2006.
    [99]李园庭,胡结梅,风险投资的最优决策问题的数学模型[J],南昌航空工业学院学报,2001,15(2):63-67.
    [100]刘曼红,风险投资:创新与金融[M],北京:中国人民大学出版社,1998.
    [101]刘曼红,风险投资与中国金融体制改革[M],北京:中国金融出版社,2002.
    [102]马生生,纪金水,一类投资项目评估与选择问题的数学模型[J],运筹与管理,2002,11(1):46-49.
    [103]马扬,风险投资项目的评估指标研究[J],科学管理研究,1999,14(6):17-22.
    [104]彭寿康,资本资产定价模型与风险项目评价[J],预测,2000,1(1):63-65.
    [105]彭小兵,蒲勇健,风险投资不确定性决策的CEU模型[J],科技与管理,2000,2(6):8-10.
    [106]钱水土,风险投资运行中道德风险的防范与控制[J],数量经济技术经济研究,2002,10(10):35-38.
    [107]钱水土,候波,风险投资家与风险企业家合作机制的博弈分析[J],数量经济技术经济研究,2001,9(9):60-63.
    [108]施建军,邓艳梅,试论我国目前风险投资的风险性[J].数量经济技术经济研究,2001,4(4):40-42.
    [109]施锡铨,博弈论[M],上海:上海财经出版社,2000.
    [110]苏永江,李湛,风险投资问题研究的进展[J],预测,2001,20(3):24-27.
    [111]王宇,梁春满,现代风险资本:催生知识经济的创新动力[M],北京:中国金融出版社,2000.
    [112]翁亮,风险投资的风险识别、评估与管理[J],技术经济与管理研究,2002,4(4):59-60.
    [113]肖艳颖,邱菀华,风险投资博弈分析与项目评价[J],预测,2001,20(5):27-28.
    [114]谢识予,经济博弈论[M],上海:复旦大学出版社,2002.
    [115]谢政,对策论[M],长沙:国防科技大学出版社,2004.
    [116]严太华,张龙,风险投资契约的博弈分析[J],重庆大学学报,2002,25(10):96-100.
    [117]杨蒙莺,陈德棉,风险投资介入的最优创业融资探讨[J],科学管理研究,2005,23(1):111-113,88.
    [118]余晓岭,魏薇,杨忠直,技术开发项目评价方法研究[J],数量经济与技术经济研究,1998,15(5):55-58.
    [119]张汉江,陈收,风险投资的分段最优激励合同[J],系统工程,2001,19(1):6-9.
    [120]张维迎,博弈论与信息经济学[M],上海:上海三联书店,上海人民出版社,2002.
    [121]张卫华,戴淑芬,风险投资运作中的风险分析-导入期风险企业的风险分析与评价[J],技术经济,2000,156(12):24-26.
    [122]周乃敏,高技术风险投资公司择项的评价体系研究[J],技术经济与管理研究,1999,20(2):36-37.
    [123]周乃敏,我国风险投资公司支持系统辨识模型研究[J],科学学与科学技术管理,2000,21(6):40-41.
    [124]周晓宏,程希骏,期权理论在风险投资项目评估中的应用[J],运筹与管理,2002,11(1):72-75.

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