Knowledge that Transforms

The European Central Bank's large-scale asset purchase program targeted safe assets, but also aimed to impact prices of risky assets. The mechanism for this is the “portfolio rebalancing channel”, where financial institutions’ portfolio decisions impact financial prices more broadly. We examine this mechanism using cross-sectional heterogeneity in how the financial portfolios of different sectors of the European economy were affected around the purchase program. We find evidence of rebalancing. In vulnerable countries, where macroeconomic unbalances and relatively high risk premia remained, we document rebalancing towards riskier securities. In less vulnerable countries, based on granular information for large European banks, we document rebalancing toward bank loans.

We develop a conceptual framework that links the compensation incentives of bank executives to the risk and return externalities generated by banks but borne by society. Using 1994 to 2016 data from large U.S. commercial banks, we find that CEO pay-performance incentives reduce both negative systemic risk externalities and positive liquidity creation externalities, while pay-risk incentives increase both externalities. Our findings offer support for Federal Reserve guidelines that encourage greater reliance on long-term equity-based compensation, and they infer a regulatory tradeoff: Bank executive pay rules aimed at reducing systemic risk will result in reduced system-wide liquidity creation as well.

Private investments in public equities (PIPEs) are an important source of finance for public corporations. PIPE investor returns decline with holding periods, while time to exit depends on the issue's registration status and underlying liquidity. We estimate PIPE investor returns adjusting for these factors. Our analysis, which is the first to estimate returns to investors rather than issuers, indicates that the average PIPE investor holds the stock for 384 days and earns an abnormal return of 19.7%. More constrained firms tend to issue PIPEs to hedge funds and private equity funds in offerings that have higher expected returns and higher volatility. PIPE investors’ abnormal returns appear to reflect compensation for providing capital to financially constrained firms.

As a result of the Basel II reforms, capital requirements on UK mortgages fell substantially in coincidence with the financial crisis. We exploit a novel, loan-level dataset on within-lender variation in risk-weighted capital requirements and a triple-difference identification strategy to estimate the pass through of capital requirements to mortgage rates. We find that a 1pp lower risk-weighted capital requirement leads to a reduction in rates by 10–16bp on average, with stronger effects for less-capitalized lenders. The competitive advantage induced by multi-tier regulation also affects the composition of banks mortgage portfolios, with larger lenders specializing in lower risk loans. Finally, our results support the use of countercyclical capital requirements to sustain lending in a crisis.

We examine the long-lasting effects of the 2007 real estate price collapse on small business credit supply. Banks affected by the decline in real estate prices systematically contracted their credit to small firms. At the same time, regional and local banks, many of which were unaffected by the initial shock, increased small business lending to nearby borrowers and opportunistically expanded their branch networks, making gains in market share that persisted for the following decade. Although the net effect of the contraction in credit was negative, we show that opportunistic expansion tied to permanent market changes is an important offsetting force that dampened the negative effect on small firms during the GFC and its aftermath.

Larger bonds offer greater liquidity, which should reduce their yields. A simple way for firms to reduce financing costs is to sell bonds with large face values. We find that mega-bonds are more liquid than smaller bonds. However, offering yield spreads on mega-bonds are not lower and are higher than spreads of bonds issued by similar companies. The discount applied to large new issues is consistent with price pressure effects that are also present in the secondary market prices of the issuing firm's existing bonds. Our results suggest a hidden cost to issuing very liquid bonds.

We use a matching method that constructs synthetic counterfactual states to identify the channels that link bank deregulation to financial integration, and thereby to economic growth. We document a positive, but conditional, effect of financial integration on economic growth. We explore the heterogeneous effects of financial integration across states depending on the capital mobility in each state. Our results reveal a correlation between financial integration and subsequent banking sector changes related to an expansion in loan recipients. We show that financial integration democratizes lending and spurs economic growth.

Using data of bank loans to Greek firms during the Greek crisis we provide evidence that affiliated firms, having access to the internal capital markets of their associated group, are less likely to default on their loans. Furthermore, banks require lower loan collateral coverage from affiliated firms and are less likely to downgrade the affiliates’ credit profile. Finally, banks are more likely to show forbearance to affiliated firms with non-performing loans. The results are consistent with the view that banks manage their relationships with firms in a business group jointly, as opposed to viewing each firm as an independent entity. Our findings also suggest that the value of risk sharing through internal capital markets increases when external financing is scarce.

Poor transparency of asset-backed securities (ABS) exacerbated the latest subprime lending crisis. In response, the European Central Bank introduced the ABS loan-level reporting initiative, obliging originators to disclose quarterly loan-by-loan information. However, does this increase in transparency alleviate the agency problems inherent in securitization? To answer this question, we examine a novel dataset of 107 ABS pools that are backed by more than 2.8 million loans for small and medium-sized enterprises from the first securitization repository in Europe. The results show that the increase in transparency indeed has valuable effects for investors, inducing originators to improve pool performance and diversification for existing as well as newly issued ABS. These effects persist for a large set of control variables and a broad variety of robustness tests.

I develop a normative theory of political influence on bank lending and capital structure. Legislators want banks to make politically-favored loans that reduce bank profits but generate social or political benefits. The regulator uses asset-choice regulation and capital requirements to induce the lending desired by legislators. There are four main results. First, if regulators dislike bank fragility, then credit-allocation regulation should be accompanied by higher capital requirements. Second, banks will resist higher capital requirements, which will be lower when banks have more bargaining power. Third, when politics matters more in bank regulation, the banking sector is larger and more competitive, with higher capital requirements. Fourth, the optimal reporting mechanism, in which banks report their privately-known profitability and the regulator endogenously determines capital requirements and stringency of credit-allocation regulation in response, shows that political influence is stronger when banks are more profitable.