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Activist Arbitrage, Lifeboats, and Closed-End Funds

Review of Finance 2014 18(1), 271-320 open access
We present a dynamic rational expectations model of closed-end fund discounts that incorporates feedback effects from activist arbitrage and lifeboats. Both activist arbitrage and lifeboats distort closed-end fund prices and lead to narrower discounts. Furthermore, both activist arbitrage and lifeboats effectuate an ex post wealth transfer from managers to investors but an ex ante wealth transfer from low-ability managers to high-ability managers. On average, investor wealth is unaffected by either activist arbitrage or lifeboats because their potential benefits are factored into higher fund prices. Although lifeboats can reduce takeover attempts, they do not increase expected managerial wealth.

Investor Scale and Performance in Private Equity Investments

Review of Finance 2016 20(3), 1081-1106 open access
We document that defined benefit pension plans with significant holdings in private equity (PE) earn substantially greater returns than plans with small holdings, in both the 1990s and the 2000s. A one standard deviation increase in PE holdings is associated with 4% greater returns per year. Up to one-third of this outperformance comes from lower costs that we link to economizing on costly intermediation by avoiding fund-of-funds and investing directly. The bulk of the outperformance comes from superior gross returns only partially explained by access and experience. We conjecture that larger PE investors have superior due diligence and ability to bridge information asymmetries in PE.

Short-Run Pain, Long-Run Gain: Financial Liberalization and Stock Market Cycles

Review of Finance 2008 12(2), 253-292 open access
The views on financial liberalization are quite conflictive. Many argue that it triggers financial bubbles and crises. Others claim that financial liberalization allows markets to function properly and capital to move to its most profitable destination. The empirical evidence on these effects is not robust. This paper constructs a new comprehensive chronology of financial liberalization and shows that a key reason for the inconclusive evidence is that the effects of liberalization are time-varying. Financial liberalization is followed by large booms and busts only in the short run. In the long run institutions improve and financial markets tend to stabilize.

Noise Trading and Illusory Correlations in US Equity Markets

Review of Finance 2013 17(2), 625-652 open access
This paper provides evidence that “illusory correlations”—a well-documented source of cognitive bias—lead some agents to be imperfectly rational noise traders. We focus on the head-and-shoulders chart pattern, considered by technical analysts to provide one of the most reliable trading signals. Our findings indicate that the pattern is associated with a substantial rise in trading volume even though it does not profitably predict directional movements. We further substantiate the connection between head-and-shoulders trading and imperfectly rational noise trading by showing that the pattern is associated with lower bid-ask spreads.

The Disturbing Interaction between Countercyclical Capital Requirements and Systemic Risk

Review of Finance 2017 21(4), 1485-1511 open access
We present a model in which flat (state-independent) capital requirements are undesirable because of shocks to bank capital. There is a rationale for countercyclical capital requirements that impose lower capital demands when aggregate bank capital is low. However, such capital requirements also have a cost as they increase systemic risk taking: by insulating banks against aggregate shocks (but not bank-specific ones), they create incentives to invest in correlated activities. As a result, the economy’s sensitivity to shocks increases and systemic crises can become more likely. Capital requirements that directly incentivize banks to become less correlated dominate countercyclical policies as they reduce both systemic risk-taking and cyclicality.

Internationalization and Stock Market Liquidity

Review of Finance 2006 10(1), 153-187 open access
What is the impact of internationalization (firms raising capital and trading in international markets) on the liquidity of the remaining firms in domestic markets? To address this question, we assemble a panel database of nearly 2,900 firms from 45 emerging economies over the period 1989–2000, constructed from annual and daily data. First, we find evidence of migration. The domestic trading of firms that cross-list or issue depositary receipts in foreign public exchanges tends to decrease, while a significant proportion of their trading activity concentrates in international markets. Second, this migration is negatively related to the liquidity of the remaining firms in their home market through two separate channels. There are liquidity spillovers within markets: Aggregate domestic trading activity is positively associated with the liquidity of individual firms in the same market. Moreover, the proportion of trading abroad is negatively related to the liquidity of firms in the domestic market.

Comparing Past and Present Inflation

Review of Finance 2022 26(5), 1073-1100 open access
There have been important methodological changes in the Consumer Price Index (CPI) over time. These distort comparisons of inflation from different periods, which have become more prevalent as inflation has risen to 40-year highs. To better contextualize the current run-up in inflation, this article constructs new historical series for CPI headline and core inflation that are more consistent with current practices and expenditure shares for the post-war period. Using these series, we find that current inflation levels are much closer to past inflation peaks than the official series would suggest. In particular, the rate of core CPI disinflation caused by Volcker-era policies is significantly lower when measured using today’s treatment of housing: only 5 percentage points of decline instead of 11 percentage points in the official CPI statistics.

The Coming Rise in Residential Inflation

Review of Finance 2022 26(5), 1051-1072 open access
We study how the recent run-up in housing and rental prices affects the outlook for inflation in the USA. Housing held down the overall inflation in 2021. Despite record growth in private market-based measures of home prices and rents, the government-measured residential services inflation was only 4% for the 12 months ending in January 2022. After explaining the mechanical cause for this divergence, we estimate that, if past relationships hold, the residential inflation components of the Consumer Price Index (CPI) and Personal Consumption Expenditure (PCE) are likely to move close to 7% during 2022. These findings imply that housing will make a significant contribution to overall inflation in 2022, ranging from one percentage point for headline PCE, to 2.6 percentage points for core CPI. We expect residential inflation to remain elevated in 2023.

Portfolio Choice and Mental Health

Review of Finance 2013 17(3), 955-992 open access
Close to 30% of the US population experiences at least one mental or substance abuse disorder each year. Given the prevalence of mental health issues, this paper analyzes the role of mental health and cognitive functioning in household portfolio choice decisions. Generally, we find that households affected by mental health issues decrease investments in risky instruments. Various mental health issues can reduce the probability of holding risky assets by up to 19%. Moreover, single women diagnosed with psychological disorders increase investments in safe assets. We also find that cognitive functioning issues are associated with an increase in financial assets devoted to retirement accounts.

On the Economic Significance of Stock Return Predictability

Review of Finance 2023 27(2), 619-657 open access
We study the effects of time-varying volatility and investment horizon on the economic significance of stock market return predictability from the perspective of Bayesian investors. Using a vector autoregression framework with stochastic volatility (SV) in market returns and predictor variables, we assess a broad set of twenty-six predictors with both in-sample and out-of-sample designs. Volatility and horizon are critically important for assessing return predictors, as these factors affect how an investor learns about predictability and how she chooses to invest based on return forecasts. We find that statistically strong predictors can be economically unimportant if they tend to take extreme values in high volatility periods, have low persistence, or follow distributions with fat tails. Several popular predictors exhibit these properties such that their impressive statistical results do not translate into large economic gains. We also demonstrate that incorporating SV leads to substantial utility gains in real-time forecasting.