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Differences in options investors’ expectations and the cross-section of stock returns

Journal of Banking & Finance 2018 94, 315-336 open access
We provide strong evidence that the dispersion of individual stock options trading volume across moneynesses (IDISP) contains valuable information about future stock returns. Stocks with high IDISP consistently underperform those with low IDISP by more than 1% per month. In line with the idea that IDISP reflects dispersion in investors’ beliefs, we find that the negative IDISP-return relationship is particularly pronounced around earnings announcements, in high sentiment periods and among stocks that exhibit relatively high short-selling impediments. Moreover, the IDISP effect is highly persistent and robustly distinct from the effects of a large array of previously documented cross-sectional return predictors.

A New Approach to Estimating Equilibrium Models for Metropolitan Housing Markets

Journal of Political Economy 2020 128(3), 948-983
We provide a new estimator for a broad class of equilibrium models of metropolitan housing markets with housing differentiated by quality. Quality is a latent variable that captures all features of a dwelling and its environment. We estimate the model for Chicago and New York, obtaining hedonic housing price functions for each quality level for each metropolitan area, stocks of each quality, and compensating variations required for a household of a given income in Chicago to be equally well off in New York.

The Value Relevance of Managers' and Auditors' Disclosures About Material Measurement Uncertainty

The Accounting Review 2019 94(4), 215-243
Regulators now require auditors to provide information about how they evaluate complex estimates. Because users encounter this auditor-provided information alongside management-provided information, we jointly examine the value relevance of these disclosures. We also examine whether visual cues in audit reports influence how nonprofessional investors use these disclosures. We find that disclosures from managers and auditors provide different value-relevant information about the same underlying issue. While users struggle to weight fully narrative auditor disclosures in their valuation judgments without corresponding management disclosures, visual cues facilitate their weighting of information about the audit. Specifically, users take increased price protection when auditor disclosures also include visual cues. However, consistent with market signaling theory, corresponding voluntary disclosures from management attenuate this price protection. This suggests management can mitigate negative valuation effects that may arise from auditor disclosures, and implies that visual cues in audit reports can prompt managers to increase disclosure transparency. Data Availability: Contact the authors.

General Equilibrium Effects of Cash Transfers: Experimental Evidence From Kenya

Econometrica 2022 90(6), 2603-2643 open access
How large economic stimuli generate individual and aggregate responses is a central question in economics, but has not been studied experimentally. We provided one‐time cash transfers of about USD 1000 to over 10,500 poor households across 653 randomized villages in rural Kenya. The implied fiscal shock was over 15 percent of local GDP. We find large impacts on consumption and assets for recipients. Importantly, we document large positive spillovers on non‐recipient households and firms, and minimal price inflation. We estimate a local transfer multiplier of 2.5. We interpret welfare implications through the lens of a simple household optimization framework.