Models of political risk predict that increases in political uncertainty cause stock prices to fall, especially for politically sensitive firms. We use the event of the Bo Xilai political scandal in 2012 in China as an exogenous shock to identify the impact of political uncertainty on asset prices. We document that the Bo scandal caused a significant drop in stock prices, especially for firms that are more politically sensitive. Further analysis shows that the stock price drop is mainly driven by a change in discount rate, providing strong support for the existence of priced political risk.

We investigate the optimal savings decisions for investors with access to pre-tax (traditional) and post-tax (Roth) versions of tax-advantaged retirement accounts. The model features a progressive tax schedule and uncertainty over future tax rates. Traditional accounts are valuable for hedging retirement account performance and managing current income near tax-bracket cutoffs, whereas Roth accounts allow investors to mitigate uncertainty over future tax schedules. The optimal asset location policy for most households involves diversifying between traditional and Roth vehicles. Contrary to conventional advice, the substantial economic benefits from Roth investments are not limited to investors with low current income.

Abstract To reduce poverty and food insecurity in Africa requires raising productivity in agriculture. Systematic use of fertilizer and hybrid seed is a pathway to increased productivity, but adoption of these technologies remains low. We investigate whether the quality of agricultural inputs can help explain low take-up. Testing modern products purchased in local markets, we find that 30% of nutrient is missing in fertilizer, and hybrid maize seed is estimated to contain less than 50% authentic seeds. We document that such low quality results in low average returns. If authentic technologies replaced these low-quality products, however, average returns are high. To rationalize the findings, we calibrate a learning model using data from our agricultural trials. Because agricultural yields are noisy, farmers’ ability to learn about quality is limited and this can help explain the low quality equilibrium we observe, but also why the market has not fully collapsed.

Many policyholders surrender their life insurance policies early, leading to substantial monetary losses for private households. Surrender can be explained rationally if it constitutes the last resort providing liquidity in the event of an urgent need of cash. Yet we find clear evidence in German panel data that for more than half of all surrendered contracts investors had cheaper options available to provide the required liquidity. This finding demonstrates that there must be other factors influencing this important life decision. We provide a behavioral explanation, focusing on the role of individual decision heuristics, financial literacy, and financial advice. In particular, we show that financial literacy and financial advice can mitigate the behavioral temptation to lapse, while the tendency to rely on heuristics increases lapse probability.

Critics have charged that state competition in corporate law, which Delaware dominates, leads to a “race to the bottom” making management unaccountable. We argue that Delaware corporate law attracts firms with particular financial and governance characteristics. We find that Delaware attracts growth firms in industries with more takeover activity. Delaware firms have smaller boards, and their directors are paid more and serve on more boards. In addition, Delaware firms attract greater institutional ownership. We also provide a bottom-line test of the race-to-the-bottom hypothesis by examining forced CEO turnover. After controlling for differences in firm characteristics, we find that firms incorporated in Delaware are more likely to terminate CEOs. We also find that that termination decision is less sensitive to poor performance. Overall, we see no clear pattern supporting the “race to the bottom” hypothesis.

Exchange rate models with uncertain and incomplete information predict that investors focus on a small set of fundamentals that changes frequently over time. We design a model selection rule that captures the current set of fundamentals that best predicts the exchange rate. Out-of-sample tests show that the forecasts made by this rule significantly beat a random walk for 5 out of 10 currencies. Furthermore, the currency forecasts generate meaningful investment profits. We demonstrate that the strong performance of the model selection rule is driven by time-varying weights attached to a small set of fundamentals, in line with theory.

Using a newly constructed historical dataset on the Pennsylvania state banking system, detailing the amounts of “due-froms” on a debtor bank-by-debtor bank basis, we investigate the effects of the Panic of 1884 and subsequent private sector-orchestrated bailout of systemically important banks (SIBs) on the broader banking sector. We find evidence that Pennsylvania banks with larger direct interbank exposures to New York City changed the composition of their asset holdings, shifting from loans to more liquid assets and reducing their New York City correspondent deposits in the near-term. Over the long-term though, only the lower correspondent deposits effect persisted. Our findings show that the banking turmoil in New York City impacted more exposed interior banks, but that bailouts of SIBs by the New York Clearing House likely short-circuited a full-scale banking panic.

Using a newly constructed historical dataset on the Pennsylvania state banking system, detailing the amounts of “due-froms” on a debtor bank-by-debtor bank basis, we investigate the effects of the Panic of 1884 and subsequent private sector-orchestrated bailout of systemically important banks (SIBs) on the broader banking sector. We find evidence that Pennsylvania banks with larger direct interbank exposures to New York City changed the composition of their asset holdings, shifting from loans to more liquid assets and reducing their New York City correspondent deposits in the near-term. Over the long-term though, only the lower correspondent deposits effect persisted. Our findings show that the banking turmoil in New York City impacted more exposed interior banks, but that bailouts of SIBs by the New York Clearing House likely short-circuited a full-scale banking panic.

Abstract Measuring consumer responsiveness to medical care prices is a central issue in health economics and a key ingredient in the optimal design and regulation of health insurance markets. We leverage a natural experiment at a large self-insured firm that required all of its employees to switch from an insurance plan that provided free health care to a nonlinear, high-deductible plan. The switch caused a spending reduction between 11.8% and 13.8% of total firm-wide health spending. We decompose this spending reduction into the components of (i) consumer price shopping, (ii) quantity reductions, and (iii) quantity substitutions and find that spending reductions are entirely due to outright reductions in quantity. We find no evidence of consumers learning to price shop after two years in high-deductible coverage. Consumers reduce quantities across the spectrum of health care services, including potentially valuable care (e.g., preventive services) and potentially wasteful care (e.g., imaging services). To better understand these changes, we study how consumers respond to the complex structure of the high-deductible contract. Consumers respond heavily to spot prices at the time of care, reducing their spending by 42% when under the deductible, conditional on their true expected end-of-year price and their prior year end-of-year marginal price. There is no evidence of learning to respond to the true shadow price in the second year post-switch.