Advisors often manage multiple versions of a fund. These “twins” have the same manager and similar performance but are sold to different investors with differing abilities to select and monitor managers. Comparing investor flows in retail and institutional twins, we find that institutional investors are more sensitive to high fees and poor risk-adjusted performance. Consistent with the reduction of agency problems from greater monitoring, retail funds with an institutional twin outperform other retail funds by 1.5% per year. After the institutional twin is created, expenses decrease while measures of managerial effort at the retail fund increase.

Using hand-collected data, we examine the targeting of shareholder class action lawsuits in merger and acquisition (M&A) transactions, and the associations of these lawsuits with offer completion rates and takeover premia. We find that M&A offers subject to shareholder lawsuits are completed at a significantly lower rate than offers not subject to litigation, after controlling for selection bias, different judicial standards, major offer characteristics, M&A financial and legal advisor reputations as well as industry and year fixed effects. M&A offers subject to shareholder lawsuits have significantly higher takeover premia in completed deals, after controlling for the same factors. Economically, the expected rise in takeover premia more than offsets the fall in the probability of deal completion, resulting in a positive expected gain to target shareholders. However, in general, target stock price reactions to bid announcements do not appear to fully anticipate the positive expected gain from potential litigation. We find that during a merger wave characterized by friendly single-bidder offers, shareholder litigation substitutes for the presence of a rival bidder by policing low-ball bids and forcing offer price improvement by the bidder.

We analyze 3,547 initial public offerings (IPOs) from 1985 through 2003 to determine the impact of acquisition activity on long-run stock performance. The results show that IPOs that acquire within a year of going public significantly underperform for 1- through 5-year holding periods following the 1st year, whereas nonacquiring IPOs do not significantly underperform over these time frames. For example, the mean 3-year style-adjusted abnormal return is – 15.6% for acquirers and 5.9% for nonacquirers. Our cross-sectional and calendar-time results suggest that the acquisition activity of newly public firms plays an important and previously unrecognized role in the long-run underperformance of IPOs.

Despite a recent focus on the ethics of earnings management, research has generally not examined the specific ethical dilemma that arises when a choice to engage in earnings management results in positive organizational consequences. This study focuses on the consequences of earnings management behavior in response to the question: Do the ends of positive organizational consequences justify the means of earnings management? We investigate manager evaluations of, and reactions to, a scenario in which a hypothetical employee makes a choice whether or not to engage in earnings management behavior, with consequences that are either favorable or unfavorable to the organization. Two hundred and sixty-four experienced managers provided responses to the scenario in a controlled experimental research design. The results indicate that managers may be motivated to discount the ethical impact of earnings management behavior when the consequence has a favorable impact on the organization—implying that the ends justify the means. This finding, in turn, suggests that incrementalism, or the ethical “slippery slope” of overlooking seemingly minor ethical breaches, can undermine efforts to establish a strong ethical tone throughout the organization. Implications of these findings for corporate governance and future research are discussed.

We use data from a Brazilian social program to investigate the existence of gender bias in intrahousehold allocations of resources. The program makes cash transfers to mothers and pregnant women in poor households. Bureaucratic mistakes, beyond the control of the applicants, have inadvertently excluded many households that had applied and were accepted to the program. This unintentional natural experiment is used to identify the impact of an exogenous variation in female nonlabor income over household consumption. We find that program participation led to an increase in food expenditure, but this effect is not due to women being the benefit recipients.

This paper considers a simple model of credit cycles driven by moral hazard in financial intermediation. Financial agents or bankers must earn moral-hazard rents, but the cost of these rents can be efficiently spread over an agent’s entire career by promising large late-career rewards if the agent has a consistently successful record. Dynamic interactions among different generations of financial agents can create credit cycles with repeated booms and recessions. In recessions, a scarcity of trusted financial intermediaries limits investment and reduces employment. Under such conditions, taxing workers to subsidize bankers may increase employment enough to make the workers better off.

Consumers respond positively to products tied to charity, particularly from sellers that are relatively new and hence have limited alternative means of assuring quality. We establish this result using data from a diverse group of eBay sellers who “experiment” with charity by varying the presence of a donation in a set of otherwise matched product listings. Most of charity's benefits accrue to sellers without extensive eBay histories. Consistent with charity serving as a quality signal, we find fewer customer complaints among charity-intensive sellers.

It has been difficult to open up the black box of knowledge production. We use unique international data on the publications, citations, and affiliations of mathematicians to examine the impact of a large, post-1992 influx of Soviet mathematicians on the productivity of their U.S. counterparts. We find a negative productivity effect on those mathematicians whose research overlapped with that of the Soviets. We also document an increased mobility rate (to lower quality institutions and out of active publishing) and a reduced likelihood of producing “home run” papers. Although the total product of the preexisting American mathematicians shrank, the Soviet contribution to American mathematics filled in the gap. However, there is no evidence that the Soviets greatly increased the size of the “mathematics pie.” Finally, we find that there are significant international differences in the productivity effects of the collapse of the Soviet Union, and these international differences can be explained by both differences in the size of the émigré flow into the various countries and in how connected each country is to the global market for mathematical publications.

In this paper, we investigate the comparative properties of empirically estimated monetary models of the U.S. economy using a new database of models designed for such investigations. We focus on three representative models due to Christiano, Eichenbaum, and Evans (2005), Smets and Wouters (2007), and Taylor (1993a). Although these models differ in terms of structure, estimation method, sample period, and data vintage, we find surprisingly similar economic impacts of unanticipated changes in the federal funds rate. However, optimized monetary policy rules differ across models and lack robustness. Model averaging offers an effective strategy for improving the robustness of policy rules.

We report on the experimental results of simple auctions with (i) a median-bid pricing rule and (ii) non-binding bids (winning bids can be withdrawn) – the two central pillars of the competitive bidding program designed by the Centers for Medicare & Medicaid Services (CMS). Comparisons between the performance of the CMS auction and the performance of the excluded-bid auction reveal the problematic nature of the CMS auction. The CMS auction fails to generate competitive prices of goods and fails to satisfy demand. In all proposed efficiency measures, we find the excluded-bid auction significantly outperforms the CMS auction.