Insider trading in takeover targets

We examine open market stock trades by registered insiders in about 3700 targets of takeovers announced during 1988–2006 and in a control sample of non-targets, both during an ‘informed’ and a control period. Using difference-in-differences regressions of several insider trading measures, we find no evidence that insiders increase their purchases before takeover announcements; instead, they decrease them. But while insiders reduce their purchases below normal levels, they reduce their sales even more, thus increasing their net purchases. This ‘passive’ insider trading holds for each of the five insider groups we examine, for all three measures of net purchases, and is more pronounced in certain sub-samples with less uncertainty about takeover completion, such as friendly deals, and deals with a single bidder, domestic acquirer, or less regulated target. The magnitude of the increase in the dollar value of net purchases is quite substantial, about 50% relative to their usual levels, for targets' officers and directors in the six-month pre-announcement period. Our finding of widespread profitable passive trading by target insiders during takeover negotiations points to the limits of insider trading regulation. Finally, our finding that registered insiders of target firms largely refrain from profitable active trading before takeover announcements contrasts with prior findings that insiders engage in such trading before announcements of other important corporate events, and points to the effectiveness of private over public enforcement of insider trading regulations.     

On the Role of Intangible Information and Capital Gains Taxes in Long‐Term Return Reversals

Prior studies have linked long‐term reversals to the magnitude of locked‐in capital gains suggesting that reversals are driven by tax effects and not overreaction. I find that locked‐in capital gains do not explain the reversals in winners when winner returns are based on intangible information. In fact, the reversals for intangible return winners are long lasting and robust to controls for growth in assets and capital expenditures. To the extent that reversals associated with intangible information stem from investors’ overreaction to intangible information and given the prior results linking reversals only to intangible information, my results suggest that overreaction still explains reversal patterns in US stock returns.     

Study of kite string injuries in Western India

A prospective analysis of 104 patients (outdoor and indoor) with manja (powdered glass coated kite string) injury from January 2011 to January 2015 was carried out at Civil Hospital Ahmedabad. All patients were analysed for mode and severity of injury, site of injury, associated injuries, activity being performed when injury occurred, the clinical diagnosis and treatment required. Analysis of collected data revealed that majority of the injuries occurred while driving or in pedestrians with the neck being the most commonly affected body part. Males were more commonly affected with most of the victims in the age group of 16–45 years. Injuries sustained while driving tended to be more severe. All injuries were recorded in the month of January. No deaths were reported, but potentially fatal injuries did occur. Most of the injuries were superficial and could be prevented or mitigated by either protective clothing or by use of protective devices on vehicles, which should be implemented to reduce the morbidity of such injuries in the future. There were no ethical issues or vested interests associated with the study.     

Firm characteristics and selection of international accounting software

We report the results of a survey of international U.S. companies focused on the selection of international accounting software. We investigate the relationships among firm characteristics (size and degree of internationalization), international features of accounting software (multicurrency, multireporting, and multilingual), and general selection criteria (support and security, hardware and operating platforms, and flexibility and cost). We find that firms’ reported preferences for international features differ depending on size and degree of internationalization. However, the relationship between firm characteristics and general selection criteria is not significant. The implication from our results is that firm characteristics should be an important consideration in the selection and design of international accounting software.     

The market share-profitability relationship: An empirical assessment of major assertions and contradictions

While previous research on the relationship between market share (MS) and business profitability (BP) has found a positive relationship, its nature (i.e. direct versus spurious), its context-specificity, and the validity of MS as a predictor of BP have not been adequately addressed. Employing path analysis, this study examined the nature of this relationship across a taxonomy of homogeneous environments. The major findings were that (1) the association between MS and BP is context-specific; (2) both direct and spurious relationships exist, and their relative strengths vary across environments; and (3) the validity of MS as a predictor of BP is context-specific. Further, key firm conduct variables accounting for the spuriousness have been identified. Finally, implications of these findings for managers pursuing market share as a goal are discussed.     

The impact of corporate social disclosure on investment behavior: A cross-national study

We examine the impact of corporate social disclosure (CSD) on investment behavior in the US, Japan, France, and Sweden using stakeholder theory as the underlying framework for our analysis. We find that there is a significant difference in investors’ reactions to CSD across countries. Using a unique stakeholder scale we also find that these reactions are related to the investors’ stakeholder orientation. These findings provide insight into cross-national differences in the perceived relevance of CSD to investors.     

Board structure,mergers, and shareholder wealth: A study of the mutual fund industry

We study mutual fund mergers between 1999 and 2001 to understand the role and effectiveness of fund boards. Some fund mergers—typically across-family mergers—benefit target shareholders but are costly to target fund directors. Such mergers are more likely when funds underperform and their boards have a larger percentage of independent trustees, suggesting that more-independent boards tolerate less underperformance before initiating across-family mergers. This effect is most pronounced when all of the fund's directors are independent, not the 75% level of independence required by the SEC. Higher-paid target fund boards are less likely to approve across-family mergers that cause substantial reductions in their compensation.     

Portfolio manager ownership and fund performance

This paper documents the range of portfolio manager ownership in the funds they manage and examines whether higher ownership is associated with improved future performance. Almost half of all managers have ownership stakes in their funds, though the absolute investment is modest. Future risk-adjusted performance is positively related to managerial ownership, with performance improving by about 3 basis points for each basis point of managerial ownership. These findings persist after controlling for various measures of fund board effectiveness. Fund manager ownership is higher in funds with better past performance, lower front-end loads, smaller size, longer managerial tenure, and funds affiliated with smaller families. It is also higher in funds with higher board member compensation and in equity funds relative to bond funds. Future performance is positively related to the component of ownership that can be predicted by other variables, as well as the unpredictable component. Our findings support the notion that managerial ownership has desirable incentive alignment attributes for mutual fund investors and indicate that the disclosure of this information is useful in making portfolio allocation decisions.