DOES MOTHER'S EDUCATION MATTER IN CHILD'S HEALTH? EVIDENCE FROM SOUTH AFRICA1

Using the 1993 South Africa Integrated Household Survey, this paper studies the effect that mother's education through the knowledge channel has on children's health using height for age Z‐scores as health measure. Under a two‐stage least square methodology we find that an increase in 4 years on mother's education (approximately 1 standard deviation) will lead to an increase of 0.6 standard deviations on her child's height for age Z‐score. We also find, as the medical literature suggests, support for the hypothesis that mother's education is more important for children older than 24 months of age.     

Securities fraud

Recent frauds in investment banks and securities houses have revealed how vulnerable modern financial institutions are to criminal activity by their employees. In this paper, we examine how regulators may limit the incidence of securities fraud by encouraging firms to provide managers and dealers with appropriate incentives and by imposing ex post penalties once a fraud has been discovered     

Voter decisions on eminent domain and police power reforms

One unresolved issue arising from the use of eminent domain power involves how the perceived benefits and costs of eminent domain power affect people’s positions on the reform of eminent domain and police power law. The paper addresses this issue by estimating a voting model that explains voters’ decisions on eminent domain and police power reform referenda in the US. Estimates indicate that eminent domain referendum outcomes hinged on voters’ fundamental values and ideology, and voters’ immediate self-interest. Voters’ fundamental values and ideology affects referendum outcomes insofar as educational attainment in a county has a statistically significant effect on support for reform. Despite the greater incidence of eminent domain in low income and poorer communities, success of reform referenda in this study was found to be greater in counties with higher incomes and lower unemployment rates. This implies that whatever asymmetry exists in the exercise of eminent domain law across income groups does not affect voter reaction to eminent domain reforms. Moreover, counties with high unemployment rates consider the larger potential benefits from urban renewal projects in vote decision-making providing a link between self-interest and voting behavior.     

THE MOTIVES AND CONSEQUENCES OF DEBT-EQUITY SWAPS AND DEFEASANCES: MORE EVIDENCE THAT IT DOES NOT PAY TO MANIPULATE EARNINGS

On February 9,1982, Hammermill Paper registered with the Securities and Exchange Commission to swap as many as 400,000 common shares for $13.4 million of the company's 8.07% promissory notes due February 1, 1997. The resulting swap increased Hammermill's 1st quarter earnings by $3.7 million, accounting for more than a third of its earnings for that period. Between February 9 and 10, the market value of Hammermill's equity fell by 4.5%.
On January 28, 1985, United Airlines announced that its preceding 4th quarter earnings included a $3 million extraordinary gain from the defeasance of $38 million of outstanding notes, and that earnings for all of 1984 included a defeasance gain of $21.5 million, representing 7.6% of UAL's 1984 net income. Between January 28 and 29, the market value of UAL's equity declined by 4.6%.     

Moving towards consumer involvement in maternity services in the north‐east of Ireland

This article uses a case‐study approach to focus on developments in maternity services in the north‐east of Ireland where there is occurring a planned move towards active consumer involvement. In a country with a poor record of consumer involvement, this is a very welcome and innovative development. The Health Service in Ireland is in crisis, characterized by a very prolonged and difficult restructuring, extreme difficulties in recruiting and retraining staff, lack of resources, long waiting times in accident and emergency units with the media reporting daily counts of those left lying on trolleys for extended periods. The north‐east of the country has been affected by the closure of two maternity units in Monaghan and Dundalk. The region has been rocked in recent years by a major health scandal with a long‐serving obstetrician being struck off the medical register for carrying out an excessive number of caesarean hysterectomies. Out of this, there is emerging an innovative woman‐centred maternity service in the north‐east of the country. This article evaluates these developments with a particular focus on consumer involvement.     

Import Dependency and Structural Adjustment in Sub-Saharan Africa

One of the effects of structural adjustment programs in Sub-SaharanAfrica has been the reduction of imports in the face of scarceforeign exchange. This article takes the analysis of importdemand beyond the traditional income and price determinantsto account for factors likely to be important to Sub-SaharanAfrican countries in the 1990s. First, the effect of demandon imports is reflected by the level of absorption rather thanthe less direct income variable. Second, because adjustmentprograms may cut government consumption and, through increasesin interest rates, reduce investment, these components of absorptionare also considered independently to assess their differentialeffect on imports. Third, import barriers are often set in dollarterms to limit the use of foreign exchange. Because reliableand complete data for import restrictions are not available,the ratio of exports to debt is included as an indicator offoreign exchange availability to reflect its effect on tradebarriers and thus imports. The findings suggest that this morecomprehensive assessment of import demand will be needed ifthe size and even direction of changes in import demand in responseto policy reform is to be understood and anticipated.     

The effect of seasonal adjustment on the properties of business cycle regimes

We study the impact of seasonal adjustment on the properties of business cycle expansion and recession regimes using analytical, simulation and empirical methods. Analytically, we show that the X‐11 adjustment filter both reduces the magnitude of change at turning points and reduces the depth of recessions, with specific effects depending on the length of the recession. A Monte Carlo analysis using Markov‐switching models confirms these properties, with particularly undesirable effects in delaying the recognition of the end of a recession. However, seasonal adjustment can help to clarify the true regime when this is well underway. These results continue to hold when a seasonally non‐stationary process with regime‐dependent mean is misspecified as one with deterministic seasonal effects. The empirical findings, based on four coincident US business cycle indicators, reinforce the analytical and simulation results by showing that seasonal adjustment leads to the identification of longer and shallower recessions than obtained using unadjusted data. Copyright © 2008 John Wiley & Sons, Ltd.