Most existing macro-finance term structure models (MTSMs) appear incompatible with regression evidence of unspanned macro risk. This “spanning puzzle” appears to invalidate those models in favor of new unspanned MTSMs. However, our empirical analysis supports the previous spanned models. Using simulations to investigate the spanning implications of MTSMs, we show that a canonical spanned model is consistent with the regression evidence; thus, we resolve the spanning puzzle. In addition, direct likelihood-ratio tests find that the knife-edge restrictions of unspanned models are rejected with high statistical significance, though these restrictions have only small effects on cross-sectional fit and estimated term premia.

We examine the effect of the composition of the board of directors on the firm’s chief executive officer (CEO) hiring decision. Using a novel measure of managerial talent, characterized by an individual’s ascent in the corporate hierarchy, we show that firms with non-CEO inside directors tend to hire CEOs with greater managerial skills. This effect obtains for both internal and external CEO hires; moreover, the effect is pronounced when inside directors have stronger reputational incentives and limited access to soft information about the candidate. Our findings demonstrate that boards with inside directors more effectively screen for managerial talent, thereby improving the CEO hiring process.

Employee matching grant schemes are coordination mechanisms that reduce free-riding by socially conscious employee-donors. Matching schemes coupled with lower take-home pay than offered by non-matching firms will survive capital and labor market competition if employee type is not observable and socially conscious employees are more productive or value working together. Matching can enhance employee welfare and raise more for charity without reducing profits. We document that matching firms have higher labor productivity and are more likely to be ranked as one of the “100 Best” employers. The result is robust to managerial entrenchment concerns and is not confined to the high-tech sector.

We model sequential bidding in a private value English auction when it is costly to submit or revise a bid. We show that, even when bid costs approach zero, bidding occurs in repeated jumps, consistent with certain types of natural auctions such as takeover contests. In contrast with most past models of bids as valuation signals, every bidder has the opportunity to signal and increase the bid by a jump. Jumps communicate bidders’ information rapidly, leading to contests that are completed in a few bids. The model additionally predicts; informative delays in the start of bidding; that the probability of a second bid decreases in, and the jump increases in, the first bid; that objects are sold to the highest valuation bidder; and that revenue and efficiency relationships between different auctions hold asymptotically.

Financial decision making under time pressure, though ubiquitous, is poorly understood; classical and behavioral finance are silent about the time required for a decision to be made. In an experiment, calibrating allowable decision times to 1, 3, and 5 s, we find that classical moment-based preferences reflect time-invariant sensitivity to expected reward, purchase impulsiveness under extreme time pressure, and decreased aversion to variance and increased aversion to skewness with decision time. These time-varying sensitivities translate into increased probability distortions and decreased risk aversion for gains under prospect theory (PT). Strikingly, moment-based theory provides a better fit than PT.

This paper investigates the role of banking supervision in controlling bank risk. Banking supervision is measured in terms of enforcement outputs (i.e., on-site audits and sanctions). Our results show an inverted U-shaped relationship between on-site audits and bank risk, while the relationship between sanctions and risk appears to be linear and negative. We also consider the combined effect of effective supervision and banking regulation (in the form of capital and market discipline requirements) on bank risk. We find that effective supervision and market discipline requirements are important and complementary mechanisms in reducing bank fragility. This is in contrast to capital requirements, which prove to be rather futile in controlling bank risk, even when supplemented with a higher volume of on-site audits and sanctions.

Elementary portfolio theory implies that environmentalists optimally hold more shares of polluting firms than non-environmentalists, and that polluting firms attract more investment capital than otherwise identical non-polluting firms through a hedging channel. Pigouvian taxation can reverse the aggregate investment results, but environmentalists still overweight polluters. We introduce countervailing motives for environmentalists to underweight polluters, comparing the implications when environmentalists coordinate to internalize pollution, or have nonpecuniary disutility from holding polluter stock. With nonpecuniary disutility, introducing a green derivative may dramatically alter who invests most in polluters, but has no impact on aggregate pollution.

This article provides a comprehensive history of default risk for newly originated home mortgages in the USA over the past quarter century. The loan-level source data include the entire guarantee book for Fannie Mae and Freddie Mac. We track many loan characteristics and produce a summary measure of risk. Among our many results, we show that mortgage risk had already risen in the 1990s, planting seeds of the financial crisis well before the actual event. Our results also cast doubt on explanations of the crisis that focus on borrowers with low credit scores. The aggregate series are available for download at https://www.fhfa.gov/papers/wp1902.aspx.

Traders may run on financial markets merely out of fear of future liquidity shocks. We present a model that shows that adequately calibrated circuit breakers can prevent such coordination failures by curbing excessive trading. It suggests a novel, forward-looking circuit breaker that becomes most restrictive in cases when expected welfare losses of inefficient market runs are largest. The probabilities of current and future liquidity shortages are important determinants for such welfare-optimized circuit breakers. We empirically illustrate how to calibrate these parameters. We also determine under which economic conditions circuit breakers damage welfare and should not be implemented.

This paper examines the tying of lending to investment banking business by universal banks. Tying may alleviate credit rationing by assuring the lender of an adequate share of the social surplus that its lending generates; however, tying raises the profitability of loans to troubled entrepreneurs, softening entrepreneurial budget constraints and reducing effort levels. When investment banking is uncompetitive, the former effect dominates, and there is too little tying; when investment banking is competitive, there is too much tying. We relate our results to the authority structure of the universal bank, which we argue is the appropriate focus for regulation.