id author title date pages extension mime words sentence flesch summary cache txt x633dz04p80 Zhiyi Wei Essays on Incomplete Financial Markets and the Macroeconomy 2022 .txt text/plain 167 8 31 According to the model, the observed long-term trends in the US credit market can be explained by a steady improvement of uncollateralized lending in mitigating financial frictions. The model that combines the costly state verification model and collateral constraints suggests that the credit market favors the type of debt that mitigates the credit frictions more efficiently. cache/x633dz04p80.txt txt/x633dz04p80.txt