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Working Paper
Financing Modes and Lender Monitoring
Shadow banks are widely believed to be a creation of financial regulation and regulatory arbitrage. We show that bank and nonbank modes of financing can emerge endogenously in a simple borrower-lender framework absent regulatory arbitrage or policy interventions. The coexistence of banks and shadow banks in the absence of regulatory intervention speaks to the importance of shadow banks as alternative modes of financial intermediation. We explore the scope of regulation in determining the size and location of shadow banking, as opposed to how regulation can be designed to curtail shadow bank ...
Working Paper
Market Integration and Bank Risk-Taking
Using a workhorse model of bank competition and risk-taking, we show that increased competition from market integration affects bank risk-taking in ways beyond a simple increase in the number of competitor banks. Research has shown that increased competition in the form of an increase in the number of competitor banks can reduce risk-taking—the bank-competitor effect. Market integration not only increases the number of banks, but also the number of potential customers (depositors and borrowers) available to each bank. Increases in the potential customer base induces banks to behave more ...
Working Paper
Does Risk-Taking Increase or Decrease with Higher Interest Rates?
We present a framework that accounts for how interest rates affect risk-taking by borrowers indirectly, by changing the borrower’s demand for credit (investment size). We find that this borrowing demand effect runs counter to the direct borrowing rate effect, and risk-taking can increase or decrease with higher rates depending on the relative strength of these effects. We show that the borrowing rate effect dominates when the borrower’s share of project returns is increasing in investment, so risk-taking increases with interest rates. However, the borrowing demand effect dominates when ...