4Mishkin F S. Nonstationarity of regressors and tests on re- al-interest-rate behavior[ J]. Journal of Business & Eco- nomic Statistics, 1995, 13 ( 1 ) : 47-51.
5Chen Yehning. Collateral, loan guarantees, and the lend- ers' incentives to resolve financial distress [ J ]. The Quarterly Review of Economics and Finance, 2006, (6) : 2-10.
6Kang J W, Heshmati A, Effect of credit guarantee policy on survival and performance of SMEs in Republic of Korea [ J]. Small Business Economics, 2008, 31(4) : 446-460.
7Uesugi I, Sakai K, Yamashiro G M. The effectiveness of public credit guarantees in the Japanese loan market[ J]. Journal of the Japanese and International Economies, 2010, 24: 458-460.
8Kiyotaki N, Moore J. Credit cycles [ M ]. ：N：ational Bureau of Economic Research, 1995. 30-42.
9Peek R J, et al.. Identifying the macroeconomic effect of loan supply shocks [ J]. Journal of Money, Credit & Banking, 2003, 35(6): 932-940.
10Oh I, Lee J D, Heshmati A, et al.. Evaluation of credit guarantee policy using propensity scorematching [ J ]. Small Business Economies, 2009, 33: 336-350.
