A theory of gender differences in parental altruism

Abstract.  We offer a theory of gender differences in parental altruism based on the asymmetry that female fertility is constrained but male fertility is relatively unconstrained. Modelling human preferences as having been shaped during the Pleistocene, we derive evolutionarily stable, co‐evolved male and female preferences for altruism towards one's children. We demonstrate that there would be gender differences in parental altruism that depend on the relative abundance or scarcity of resources and the importance and substitutability of parental inputs in promoting the survival of offspring. The results point to greater altruism in females, under plausible conditions. JEL Classification: D64, J16, P46     

Quality-enhancing trade liberalization

This paper examines the effect of trade liberalization on the quality of industrial goods produced by a developing country. The intermediate goods used as inputs to industrial production are assumed to be non-traded and produced by firms with market power. It is shown here that for a certain range of human capital levels, exposure to free trade, instead of resulting in de-industrialization, can raise welfare through an improvement in the quality of domestically produced industrial goods.     

LIQUIDITY AND MATURITY EFFECTS AROUND NEWS RELEASES

We study the effects of liquidity and term-to-maturity following macroeconomic news announcements. To do this we select five instruments that differ in liquidity, or term-to-maturity, or both, and examine their response to the release of macroeconomic news. The results from this study suggest that variance on announcement days is higher in more liquid, longer term-to-maturity instruments. When instruments differ in both term-to-maturity and liquidity, term-to-maturity effects dominate. Tests for persistence in higher volatility in the five instruments following news releases show that most of the effects of the announcements seem to be well absorbed within fifteen minutes of the announcements. However, the evidence also suggests that the effects persist for longer periods in instruments that are more liquid. Term-to-maturity appears to have little or no effect in this instance.     

Endogenous Cartel Formation

This paper investigates the endogenous formation of cartels in a supergame framework in which cheating on the cartel agreement results in the ejection of only the defector from the cartel while collusion continue s amongst the non-cheating members. A more sophisticated notion of cartel stability than has been analysed hitherto is developed here, and it is shown that cartels are even less stable than they are generally believed to be. When firms produce heterogeneous goods and set prices, cartels comprising a small fraction of the industry's firms are shown to be viable. The emergence of two or more cartels within the same industry is seen not only to be a distinct possibility but also to be quite likely     

Market-based capabilities and financial performance of firms: insights into marketing’s contribution to firm value

While there is recognition that market-based capabilities contribute to a firm’s financial performance, the exposition is largely conceptual (Srivastava et al. Journal of Marketing 62:2–18, 1998; Journal of Marketing 63:168–179, 1999). Using a resource based view of the firm, the present study proposes that (1) market-based assets and capabilities of a firm impacts (2) performance in three market-facing business processes (new product development, supply-chain and customer management), which in turn, influence (3) the firm’s financial performance. It develops related hypotheses and tests the framework empirically. The study also examines for the first time the interrelationship among the three business processes and their impact on the market value of firms. Further, the study examines the moderating influence of two organizational variables—size and age of the firm. Overall, the major contribution of the study is that it offers a process linkage between capabilities, process performance and financial performance. The results of this research will provide strategic insights to managers on optimal customer management, product development and supply chain strategies.

The Effects of Unanticipated Macroeconomic News on Debt Markets

We examine the effects of unanticipated macroeconomic news on two interest rate futures using intraday data. The surprises are identified on the basis of their potential effects on debt markets (positive or negative) and by their size (large, medium, or small). The results show distinct ex‐post return patterns associated with different categories of news surprises. For example, large surprises have the strongest immediate effects whereas negative surprises have the longest persisting effects. Tests that examine the separate effects of each announcement suggest that debt responses vary with the size and potential effect of the news surprise in each announcement.     

Know-how sharing with stochastic innovations

We provide a model of know-how sharing between competing firms in which each of two firms gets a stochastic innovation in its stock of know-how in every period. Separately considering the cases when innovations are indivisible and divisible, we examine the nature of the subgame perfect sharing agreements that can obtain. We discover that both stochasticity and indivisibility undermine the ability to support sharing. Furthermore, we find that there are equilibria in which know-how sharing can be intermittent and that small innovations are more likely to be shared than large ones, when innovations are divisible but not necessarily when they are indivisible. JEL Classification: O30, O33
Partage du savoir faire quand les innovations sont stochastiques. Les auteurs proposent un modèle de partage du savoir-faire entre entreprises concurrentes dans lequel chacune des deux entreprises obtient une innovation stochastique dans son stock of savoir-faire à chaque période. En considérant séparément les cas où les innovations sont divisibles et non-divisibles, on examine la nature des accords de partage parfait qui peuvent se produire dans le sous-jeu. On montre que la stochasticité et l'indivisibilité minent la possibilité de maintenir le partage. De plus, on découvre que des solutions d'équilibre avec partage de savoir-faire peuvent jouer par intermittence, et qu'on est davantage susceptible de partager les fruits des petites innovations plus que des grandes quand les innovations sont divisibles, mais pas nécessairement quand elles sont indivisibles.     

A note on market structure and the search for exhaustible resources

This paper allows for country-specific and time-specific factors in the demand for international reserves by applying the error-components model. Forecasts based on the GLS parameter estimates are shown to be superior to those based on the OLS estimates.     

The Effect of Internal Control Certification Regulatory Changes on Real and Accrual-based Earnings Management

ABSTRACT

This study examines the effect of changes in internal control certification requirements (ICCR) on the earnings management choices of Australian firms in the period 2007–2015. The Australian setting is unique as the certification requirements change from voluntary in 2004–2007 to mandatory in 2008–2014, before being abolished in 2015. Consistent with the notion that real earnings management (REM) is less susceptible to detection, the results suggest that firms place greater reliance on REM than on accrual-based earnings management (ABEM) when having to comply with certification requirements. In particular, I find voluntary certifiers have lower REM and ABEM relative to first-time certifiers in the mandatory period between 2008 and 2014, and there is an increase in REM activities among first-time mandatory period certifiers. Moreover, firms that discontinue certification, after the abolition of the requirement in 2015, switch from REM to ABEM. This suggests that regulatory ICCR changes affect firms’ earnings management choices.