ESTIMATING TEMPTATION AND COMMITMENT OVER THE LIFE CYCLE

This article estimates the importance of temptation for consumption smoothing and asset accumulation in a life‐cycle model. We use two complementary estimation strategies: first, we estimate the model‐implied Euler equation; second, we match liquid and illiquid wealth accumulation using the method of simulated moments. In both cases, we find that the utility cost of temptation is one‐quarter of the utility benefit of consumption. Further, temptation is crucial for correctly estimating the elasticity of intertemporal substitution (EIS): EIS estimates are biased downward when ignoring temptation. Finally, the model only matches the share of illiquid wealth if temptation is in the preference specification.     

Estimation and optimal designs for linear Haar-wavelet models

This paper gives an analytical expression for the best linear unbiased estimator (BLUE) of the unknown parameters in the linear Haar-wavelet model. From the analytical expression, we solve for the eigenvalues of the covariance matrix of the BLUE in analytical form. Further, we use these eigenvalues to construct some conventional discrete optimal designs for the model. The equivalences among these optimal designs are demonstrated and some examples are also given.      

Measuring childhood materialism: Refining and validating Schor's Consumer Involvement Scale

This paper examines the measurement of childhood materialism using Schor's ( 2004 ) Consumer Involvement Scale. Schor treated consumer involvement empirically as a unidimensional construct, though she suggested that conceptually it may be multidimensional. Using confirmatory factor analysis procedures on data collected from children in the U.S. and U.K., the psychometric superiority of a three‐factor structure is established, comprising dissatisfaction, consumer orientation, and brand awareness components. Additional analyses demonstrate distinct associations between each of these components and other constructs, including self‐esteem, outside school activities, and child–parent relations. The scale's generalizability across boys and girls is also confirmed. The results suggest that Schor's Consumer Involvement Scale will be useful for researchers interested in studying the important topic of materialism in children. © 2010 Wiley Periodicals, Inc.     

Intrahousehold Welfare in Rural Ethiopia*

We examine the relationship between bargaining power and intrahousehold welfare in rural Ethiopia. The relative nutrition of spouses is associated with differences in cognitive ability, independent income and asset devolution upon divorce. Female empowerment benefits child nutrition and education. Spouses’ health, leisure and consumption of assignable goods show no association with differences in bargaining power. The relative nutrition and health of spouses varies across villages, but not in ways predicted by anthropological accounts of female empowerment. Bargaining variables may be weakly associated with intrahousehold welfare because surveyed households are poor and have little room for disagreement over consumption.     

Institutional monitoring through shareholder litigation

This paper investigates the effectiveness of using securities class action lawsuits in monitoring defendant firms by institutional lead plaintiffs from two aspects: (1) immediate litigation outcomes, including the probability of surviving the motion to dismiss and the settlement amount, and (2) subsequent governance improvement such as changes in board independence. Using a large sample of securities lawsuits from 1996 to 2005, we show that institutional investors are more likely to serve as the lead plaintiff for lawsuits with certain characteristics. After controlling for these determinants of having an institutional lead plaintiff, we show that securities class actions with institutional owners as lead plaintiffs are less likely to be dismissed and have larger monetary settlements than securities class actions with individual lead plaintiffs. This effect exists for various types of institutions including public pension funds. We also find that, after the lawsuit filings, defendant firms with institutional lead plaintiffs experience greater improvement in their board independence than defendant firms with individual lead plaintiffs. Our study suggests that securities litigation is an effective disciplining tool for institutional owners.     

The influence of management perception of environmental variables on the choice of international transfer-pricing methods

In this paper, we provide an empirical study of the association between the management's perception of the importance of environmental variables and their choice of international transfer-pricing methods in the context of a developing economy. Given the sizable investment flowing to developing countries and the amount of economic exchange that occurs through foreign investment in these countries, we believe this is a significant issue. For this study, we collected the data from field interviews with the management of large foreign investment enterprises (FIEs) in China. These FIEs include mainly investors from the United States, Japan, and Europe. Our evidence indicates that the more important management perceives the interests of local partners and the maintenance of a good relationship with host government to be, the more likely that the FIE will use a market-based transfer-pricing method. On the other hand, the more important the management perceives foreign exchange controls in transfer-pricing decisions, the more likely the FIE will choose a cost-based method. Finally, there is a moderate agreement between U.S. and non-U.S. FIEs on the relative importance of the environmental variables.     

Beyond Sandler: Risk tolerance and the UK investment deficit

The Sandler report of 2002 found a £27bn shortfall in the UK nation's savings. The report highlights the industry changes necessary for citizens to increase investment for their future and thus reduce this deficit. The mass of this investment activity will take place through high street financial services organisations. Sandler suggests changes in industry-wide structure and practice which will lead to macro changes in generic consumer behaviour. This paper suggests that the marketing departments in financial services organisations can go beyond this and harness ‘risk tolerance’ as a segmentation variable to alter behaviour on a more targeted, micro level. It is suggested that this practice could have an even more profound effect than that envisaged by Sandler. In support of this postulate, this paper presents the results of a research programme into segmentation by risk tolerance within a UK retail financial services organisation.     

Perspectives on Australian Retirement Incomes

With important developments over the past two decades in Australian retirement income policy, projected future outcomes—for the public purse, for the national economy and for the future retired—have received considerable attention. This focus on the future should not, however, cause us to lose sight of the present. While the major changes in retirement income policy outcomes will not occur for some decades, the picture for current and recent cohorts of retired people is not static. This article begins with an account of the important policy developments since the 1980s in the Australian retirement income arena—the Australian retirement income system still differs radically from that in most other countries, in relying heavily on a means‐tested income maintenance system, rather than on social insurance. The outcomes for current and recent cohorts of retired people are then examined from two perspectives. The first perspective is an examination of the incomes of the aged in the mid 1990s and of trends over the 1980s and 1990s—including consideration of changes in the level, composition and distribution of aged incomes. The second perspective is an international comparison of the incomes of the aged.