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姓名 龎珺文(Chun-Wen Pang) 查詢紙本館藏 畢業系所 財務金融學系 論文名稱 經濟供需模型評價死亡率債券
(Use Economic Method “Tˆatonnement Approach” Pricing Mortality-Linked Securities)相關論文 檔案 [Endnote RIS 格式]
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摘要(中) 隨著經濟發展與科技成長,近幾年來國民平均餘命逐漸上升。死亡率改善的現象下使的保險以及再保公司面臨死亡率不確定性,為了規避死亡率風險,資本市場上也漸漸發展出死亡率證券化商品。常見的評價死亡率證券化商品方法為無套利訂價模型,然而使用此種方法需要市場價格,然而在現今正在萌芽的市場上,市場交易量較少。因此本篇參考Zhou,Li,and Tan(2013)的方法,用經濟角度看死亡率債券價格。運用 “tˆatonnement process” 反覆運算下,使得供給等於需求,最後推算出均衡價格。本文參考2003年瑞士再保公司發行的死亡率債券架構,使用Cairns, Blake, and Dowd (2006)雙因子死亡率模型配飾死亡率,比較經濟供需模型與無套利訂價模型。 摘要(英) Through the economics and technology improvement, the average of life expectancy is more and more. The improvement of mortality rate let insurance company and re-insurance company face the uncertainty of mortality rate of the future. So it’s comes the Mortality-Linked Securities. But how to pricing Mortality-Linked Securities is a problem, at first arbitrage pricing method is a normal way to pricing Mortality-Linked Securities. Arbitrage pricing method need market value, but nowadays few security had been traded, it lack of market value. This paper refer Zhou,Li,and Tan(2013), use economic “tˆatonnement process” model, let supply equal demand and then have Equilibrium price. This paper compare the result of Arbitrage pricing method and the economics “tˆatonnement process”method. 關鍵字(中) ★ 供需模型
★ 長壽風險
★ 死亡率證券化商品關鍵字(英) ★ Tˆatonnement process
★ longevity risk
★ Mortality-Linked Securities論文目次 目錄
中文摘要 i
Abstract ii
致謝 iii
表目錄 vi
圖目錄 vii
第一章 緒論 1
1-1長壽風險 1
1-2研究動機 2
第二章 死亡率連結證券化商品及相關文獻探討 5
2-1文獻探討 5
2-1-1 死亡率模型文獻探討 5
2-1-2 死亡率債券訂價文獻探討 6
2-2死亡率連結證券化商品 7
第三章 長壽風險評價方法 9
3-1 Tˆatonnement Approach 9
3-2單期模型 9
3-3多期模型 11
第四章 死亡率連結證券之評價 13
4-1 Lee-Carter死亡率模型 13
4-1-1 模型簡介 13
4-1-2 參數估計 13
4-1-3 配飾時間序列模型 15
4-2 CBD死亡率模型 19
4-2-1模型簡介 19
4-2-2模擬存活率指數S(t) 21
4-3死亡率連結證券化商品架構、假設 22
4-4數值結果 24
4-5 不同死亡率模型比較 25
第五章 敏感度測試 26
5-1風險趨避參數 26
5-2無風險利率 27
5-3票券利率 27
第六章 結論 28
參考文獻 29參考文獻 [1] Cairns, A. J. G., D. Blake, and K. Dowd, 2006, A Two-Factor Model for Stochastic
[2] Chen, H., and S. H. Cox, 2009, Modeling Mortality With Jumps: Application to Mortality Securitization, Journal of Risk and Insurance, 76: 727-751.
[3] Denuit, M., P. Devolder, and A.-C. Goderniaux, 2007, Securitization of Longevity Risk: Pricing Survivor BondsWithWang Transform in the Lee–Carter Framework, Journal of Risk and Insurance, 74: 87-113.
[4] Dowd, K., D. Blake, A. J. G. Cairns, and P. Dawson, 2006, Survivor Swaps, Journal of Risk and Insurance, 73: 1-17.
[5] Emms, P., and S. Haberman, 2009, Optimal Management of an Insurer’s Exposure in a Competitive General Insurance Market, North American Actuarial Journal, 13: 77-105.
[6] Katzner, D.W., 1999, Methodological Individualism and theWalrasian Tˆatonnement, Journal of Economic and Social Research, 1: 5-33.
[7] Kitti, M., 2010, Convergence of Iterative Tˆatonnement Without Price Normalization, Journal of Economic Dynamics and Control, 34: 1077-1091.
[8] Li, J. S.-H., 2010, Pricing Longevity RiskWith the Parametric Bootstrap: A Maximum Entropy Approach, Insurance: Mathematics and Economics, 47: 176-186.
[9] Li, J. S.-H., and A. C. Y. Ng, 2011, Canonical Valuation of Mortality-Linked Securities, Journal of Risk and Insurance, 78: 853-884.
[10] Lin, Y., and S. H. Cox, 2005, Securitization of Mortality Risks in Life Annuities, Journal of Risk and Insurance, 72: 227-252.
[11] Uzawa, H., 1960,Walras’ Tˆatonnement in the Theory of Exchange, Review of Economic Studies, 27: 182-194.
[12] Walras, L., 1874, E´ lements d’E´conomie Politique Pure (Lausanne: Corbaz).
[13] Wang, S., 1996, Premium Calculation by Transforming the Layer Premium Density, ASTIN Bulletin, 26(1): 71-92.
[14] Wang, S., 2000, A Class of Distortion Operations for Pricing Financial and Insurance Risks, Journal of Risk and Insurance, 67: 15-36.
[15] Wang, S., 2002, A Universal Framework for Pricing Financial and Insurance Risks, ASTIN Bulletin, 32(2): 213-234.
[16] Zhou, R., Li, J., and Tan, K. S., 2013 Economic Pricing of Mortality-Linked Securities: A Tˆatonnement Approach, The Journal of Risk and Insuranc指導教授 楊曉文、黃泓人 審核日期 2014-8-26 推文 plurk
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