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A Temporal Analysis of Earnings Surprises: Profits versus Losses

Journal of Accounting Research 2001 39(2), 221-241 open access
I show that median earnings surprise has shifted rightward from small negative (miss analyst estimates by a small amount) to zero (meet analyst estimates exactly) to small positive (beat analyst estimates by a small amount) during the 16 years, 1984 to 1999. I show that a rightward temporal shift in median surprise from negative to positive describes earnings, but neither profits nor losses. Median profit surprise shifts within the positive quadrant, from zero to one cent per share. Median loss surprise shifts within the negative quadrant from extreme negative (about ‐33 cents per share) to zero. I show that the median surprise for profits exceeds that for losses in every year. I document significant positive temporal trends in both meet and beat analyst estimates for both profits and losses, but I find a greater frequency of profits that either meet or beat analyst estimates in every year. I find a significant positive temporal trend in positive profits that are “a little bit of good news,” and a significant negative temporal trend in managers who report losses that are an “extreme amount of bad news.” My results are robust to the four internal validity threats I consider—namely temporal changes in: (1) analyst forecast accuracy, (2) the mix of earnings of one sign preceded by earnings of another sign four quarters ago, (3) the timeliness of the most recent analyst forecast, and (4) the I/B/E/S definition of actual earnings. I find that managers of growth firms are relatively more likely than managers of value firms to report good news profits. I show that when they do report positive profit surprises, managers of growth firms are more likely to report “a little bit of good news” in every year.

Crisis Poison Pills*

The Review of Corporate Finance Studies 2021 10(1), 204-251 open access
We show that a large number of firms adopt poison pills during periods of market turmoil. Specifically, during the coronavirus pandemic, many firms adopted poison pills following declines in valuations, and stock prices increased upon the announcement of firms’ poison pill adoption. Stock price increases are driven by (1) firms in which activist shareholders acquire ownership stakes and (2) firms in industries that had high exposure to the crisis. Likewise, we find a positive reaction to pills with provisions directed at stalling activists’ interventions. Our results suggest that crisis pills that target potentially disruptive ownership changes may benefit current shareholders. (JEL G30, G32, G34, G38, E32) Received August 14, 2020; editorial decision October 23, 2020 by Editor Andrew Ellul.

Golden Eggs and Hyperbolic Discounting

Quarterly Journal of Economics 1997 112(2), 443-478 open access
Hyperbolic discount functions induce dynamically inconsistent preferences, implying a motive for consumers to constrain their own future choices. This paper analyzes the decisions of a hyperbolic consumer who has access to an imperfect commitment technology: an illiquid asset whose sale must be initiated one period before the sale proceeds are received. The model predicts that consumption tracks income, and the model explains why consumers have asset-specific marginal propensities to consume. The model suggests that financial innovation may have caused the ongoing decline in U. S. savings rates, since financial innovation increases liquidity, eliminating commitment opportunities. Finally, the model implies that financial market innovation may reduce welfare by providing “too much” liquidity.

Working Remotely and the Supply-Side Impact of COVID-19

The Review of Asset Pricing Studies 2022 12(1), 53-111 open access
We analyze the supply-side disruptions associated with COVID-19. We find that sectors in which a higher fraction of the workforce is not able to work remotely experienced greater declines in employment and expected revenue growth, worse stock market performance, and higher likelihood of default. The stock market overweights low-exposure industries. Thus, our findings cast light on the disconnect between stock market indices and aggregate outcomes. We combine these ex ante heterogeneous industry exposures with daily financial market data to create a stock return portfolio that tracks news about the supply-side disruptions resulting from the pandemic.

Resolving the Spanning Puzzle in Macro-Finance Term Structure Models

Review of Finance 2017 21(2), 511-553 open access
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.

Labour Market Frictions, Firm Growth, and International Trade

Review of Economic Studies 2020 87(3), 1213-1260 open access
I study the aggregate effects of labour market frictions in a small open economy where firms grow slowly and make fixed export investments. The model features interactions between dynamic investments in exporting and search frictions with job-to-job mobility. A calibration to Argentina’s economy matching data on firm growth, worker transitions between firms, and export dynamics suggests that the real income gains from lowering frictions in job-to-job transitions are about seven times larger than comparable reductions in frictions from unemployment. Barriers to worker mobility across firms matter for the real income gains of trade-cost reductions.

Cost and Demand Elements in the Inflationary Process

Review of Economic Studies 1957 24(2), 139 open access
In order to describe an inflationary process it is necessary to have some knowledge of how prices and wages are determined. Conventional economic theory has regarded prices (and wages) as reacting to the level of excess demand or supply in the commodity (labour) market. Investigations have shown, however, that especially in manufacturing industries prices are often determined by applying a profit margin to variable costs., Some wages are also "cost determined", as for instance, in Australia where until recently the Commonwealth basic wage was adjusted quarterly to changes in the C. Series price index. A realistic analysis of inflation processes should allow for both cost and demand influences in price and wage determination. (First paragraph of Precis.)

An analysis of revolving credit agreements

Journal of Financial Economics 1982 10(1), 59-81 open access
This paper examines the pricing of intermediate-term line commitments, often called revolving credit agreements. Their characteristics, covenant, and compensating balance features are discussed. The fixed portion of the line is described as a dual phased option; it behaves as a put or a call depending on whether bank borrowing is undertaken. Two valuation models, based on the use of the borrowing, are derived for infinitely-lived line commitments. The pattern of borrowing by the firm is shown to principally depend on the relative size of the fixed and variable costs of the line.