Effects of Firm Size,Financial Leverage and R&D Expenditures on Firm Earnings: An Analysis Using Quantile Regression Approach

As documented in the literature, the effects of firm size, financial leverage, and R&D expenditures on firm earnings are inclusive. Our hypothesis is that the inconsistent empirical results of such effects may be driven by the regression models implemented in data analysis. Using the quantile regression (QR) approach developed by Koenker and Basset (1978), this study analyses S&P 500 firms from 1996 to 2005. We find that the effects of firm size, financial leverage and R&D expenditures on firm earnings differ considerably across earnings quantiles. Comparing the results from the QR approach with those from the ordinary least squares (OLS) and least absolute deviation (LAD) methods, this study further explains the puzzling relationship between firm size, financial leverage, R&D expenditures and firm earnings.     

The 52-Week High and Momentum Investing

When coupled with a stock's current price, a readily available piece of information—the 52‐week high price–explains a large portion of the profits from momentum investing. Nearness to the 52‐week high dominates and improves upon the forecasting power of past returns (both individual and industry returns) for future returns. Future returns forecast using the 52‐week high do not reverse in the long run. These results indicate that short‐term momentum and long‐term reversals are largely separate phenomena, which presents a challenge to current theory that models these aspects of security returns as integrated components of the market's response to news.     

Signalling and the Pricing of New Issues

This paper develops a signalling model with two signals, two attributes, and a continuum of signal levels and attribute types to explain new issue underpricing. Both the fraction of the new issue retained by the issuer and its offering price convey to investors the unobservable “intrinsic” value of the firm and the variance of its cash flows. Many of the model's comparative statics results are novel, empirically testable, and consistent with the existing empirical evidence on new issues. In particular, the degree of underpricing, which can be inferred from observable variables, is positively related to the firm's post-issue share price.     

Market Reactions to Corporate Governance Ranking Announcements: Evidence from Taiwan

This study examines whether market participants react to the announcements of corporate governance ranking exercises. As a regulatory innovation, the Financial Supervisory Commission in Taiwan initiated and administered two ranking exercises, one in 2015 and the other in 2016, on all publicly listed companies. Adopting anchoring-and-adjustment theory, the study predicts that market participants will react strongly to the second announcement if the ranking obtained in the second exercise turns out to be better than the ranking in the first round. Employing an event study methodology, the study shows that market participants react positively and significantly to firms ranked in the top 50% in the second corporate governance exercise. Their reactions to the announcement are even stronger among those that did not list in the top 20% in the first exercise, but made it into the top 50% in the second one. Overall, our analyses support that anchoring-and-adjustment theory effectively explains market participants’ behaviour. Since the monitoring of the board of directors and investors may not effectively mitigate the potential moral hazard committed by family owners/executives, our empirical evidence demonstrates that a ranking exercise probably can be employed to supplement routine corporate governance disclosures made in annual reports, in order to strengthen the check-and-balance mechanism and reduce the risk of principal–principal conflicts. In conclusion, we discuss the implications of the research findings and propose directions for future studies.     

Optimal Incentives with State‐Dependent Preferences

In both experimental and natural settings, incentives sometimes underperform, generating smaller effects on the targeted behaviors than would be predicted for entirely self‐regarding agents. A parsimonious explanation is that incentives that appeal to self‐regarding economic motives may crowd out noneconomic motives such as altruism, reciprocity, intrinsic motivation, ethical values, and other social preferences, leading to disappointing and sometimes even counterproductive incentive effects. We present evidence from behavioral experiments that crowding may take two forms: categorical (the effect on preferences depends only on the presence or absence of the incentive) or marginal (the effect depends on the extent of the incentive). We extend an earlier contribution (Bowles and Hwang, 2008 ) to include categorical crowding, thus providing a more general framework for the study of optimal incentives and as a result, an expanded range of situations for which the sophisticated planner will (surprisingly) make greater use of incentives when incentives crowd out social preferences than when motivational crowding is absent.     

EXTERNAL ECONOMIES OF SCALE AND OPTIMAL PLANT LOCATION: CORRECTION

This note shows that there is no interior solution in Mai and Hwang's oligopolistic location model with free entry when the sum of external economies scale and the degree of returns‐to‐scale is one or less than one. Furthermore, the shape of the demand function plays a key role in the determination of the oligopolistic firm's plant location.     

Ratcheting Up: Linked Technology Adoption in Supply Chains

It is generally assumed that a firm will adopt complementary technologies simultaneously. Apparel industry data indicate that, because of the close links between suppliers and retailers, there was a ratchet-up adoption of complementary information technologies. The consequence was that a rapid regime shift occurred without explicit coordination or planning. One implication is that the study of technology adoption may need to be more widely conceptualized to incorporate the relationships between upstream manufacturers and downstream retailers.     

WHO BENEFITS FROM PRICING REGULATIONS WHEN ECONOMIC SPACE MATTERS?

Reinterpreting Hwang‐Mai (AER, 1990) by both simplifying and generalizing their analysis in terms of two key demand parameters representing income and market size, we probe the welfare effects of spatial price discrimination to determine how robust the previous welfare findings in the literature are. Endogenous location matters when a monopolist chooses asymmetric location under different pricing schemes. If he/she remained at the same location, outcomes of fixed and endogenous location models must be analytically the same. Endogenous and different location changes outcomes radically. When non‐discriminatory pricing regulations benefit the poor, different transportation burdens mean that the rich become poor, even worse off than the ex‐poor, and the society becomes worse off accordingly.     

Long‐Term Return Reversals: Overreaction or Taxes?

Long‐term reversals in U.S. stock returns are better explained as the rational reactions of investors to locked‐in capital gains than an irrational overreaction to news. Predictors of returns based on the overreaction hypothesis have no power, while those that measure locked‐in capital gains do, completely subsuming past returns measures that are traditionally used to predict long‐term returns. In data from Hong Kong, where investment income is not taxed, reversals are nonexistent, and returns are not forecastable either by traditional measures or by measures based on the capital gains lock‐in hypothesis that successfully predict U.S. returns.     

在文化育人实践中培育和践行社会主义核心价值观——以深圳职业技术学院为例

本文分析了社会主义核心价值观与职业院校文化育人的内在联系,阐述了培育和践行社会主义核心价值观对职业院校的要求,并结合深圳职业技术学院的文化育人实践,探讨了职业院校培育和践行社会主义核心价值观的重要路径。