What Hinders Investment in the Aftermath of Financial Crises: Insolvent Firms or Illiquid Banks?
利用1990-2005年六个拉美国家的企业数据，检验了两种金融危机传导机制：银行信贷紧缩与企业外币债务导致的资产负债表恶化，发现银行危机与货币危机叠加时，持有外币短期债务的国内企业投资显著下降。
International Monetary Fund There are two leading views on how financial crises turn into recessions. The first view highlights the importance of a troubled banking sector that cannot provide credit to domestic firms. The second view stresses the relevance of short-term borrowing in foreign currency and the associated decline in net worth through a weak balance sheet. Both views underline the role of financial constraints as mechanisms that can lead to an aggregate investment collapse. By utilizing a new firm-level database from six Latin American countries between 1990–2005 and using a differences-in-differences methodology, we empirically test the importance of each view. We find that foreign exporters that hold short-term foreign currency denominated debt, increase investment by 13 percentage points compared to domestic exporters with foreign currency denominated debt. This result only holds when the currency crisis is combined with a banking crisis, implying that the key factor that hinders investment and growth is the decline in the supply of credit.