[1] R.Townsend.Risk and Insurance in Village India[J].Econometrica,1994,62 (3). [2] C.H.Paxson.Using Weather Variability to Estimate the Response of Savings to Transitory Income in Thailand[J].American Economic Review,1992,82 (1). [3] C.Udry.Risk and Saving in Northern Nigeria[J].American Economic Review,1994,85 (5). [4] C.Benson,E.J.Clay.Understanding the Economic and Financial Impacts of Natural Disasters[J/OL].http://www-wds.worldbank org/extemal/default,2011-03-20. [5] T.Halliday.Migration,Risk and Liquidity Constraints in El Salvador[J].Economic Development and Cultural Change,2006,54 (4). [6] G.Horwich.Economic Lessons of the Kobe Earthquake[J].Economic Development and Cultural Change,2000,48 (3). [7] P.K.Narayan.Macroeconomic Impact of Natural Disasters on a Small Island Economy:Evidence from a CGE Model[J].Applied Economics Letters,2001,(10). [8] F.Selcuk,E.Yeldan.On the Macroeconomic Impact of the August 1999 Earthquake in Turkey:A First Assessment[J].Applied Economics Letters,2001,(8). [9] R.Vos,M.Velasco,E.de Labastida.Economic and Social Effects of El Ni(n)io in Ecuador,1997-1998[J/OL].http://www.iadb.org/document.cfm? id=723072,2011-03-20. [10] J.M.Albala-Bertrand.Political Economy of Large Natural Disasters[M].Oxford:Clarendon Press,1993. [11] R.Tol,F.Leek.Economic Analysis of Natural Disasters[A].Olsthoom,R.Tol.Climate Change and Risk[C].London:Routledge,1999. [12] M.Skidmore,H.Toya.Economic Development and the Impacts of Natural Disasters[J].Economic Letters,2007,94 (1).