Between two families: the social meaning of remittances for Vietnamese marriage migrants in Singapore

Scholars who have applied transnational perspectives to studies of migration and remittances have called for a move beyond the developmentalist approach to accommodate an expanded understanding of the social meanings of remittances. Researchers working in Asia have begun to view the remittances of money, gifts and services that labour migrants send to their families as transnational ‘acts of recognition’, as an enactment of gendered roles and identities, and as a component of the social practices that create the ties that bind migrants to their ‘home’ countries. In this article, we depart from the more common focus on remittance behaviour among labour migrants and turn instead to examine how, as marriage migrants, Vietnamese women generate and confer meaning on the remittances they send. First, from the women's viewpoint, we discuss the extent to which expectations vested in being able to generate remittances for the natal family by marrying a Singaporean man not only translate into motivation for marriage migration but also shape the parameters of the marriage. Second, we show how sending remittances are significant to the women as ‘acts of recognition’ in the construction of gendered identities as filial daughters, and, through the ‘connecting’ and ‘disconnecting’ power of remittances, in the reimagining of the transnational family. Third, we discuss the strategies that women devise in negotiating between the conflicting demands and expectations of their natal and marital families and in securing their ‘place’ between two families. We base our findings on an analysis of interviews and ethnographic work with Vietnamese women and their Singaporean husbands through commercial matchmaking agencies.     

Regression from another angle

This paper presents a simply viewed framework that brings together various concepts of regression, prediction, and principal components. Several new concepts related to prediction are introduced, and then the interrelationships of these concepts are established. The generalizations are examined in detail and are illustrated in the context of a well known data set.     

Prediction intervals in exponential families

A method for obtaining prediction intervals for an outcome of a future experiment is presented. The method uses hypothesis testing as a tool to derive prediction intervals and assumes that the probability distributions of informative and future experiments are one parameter exponential families. Asymptotic similar mean coverage prediction intervals are derived using the score test as a test statistics. Examples are presented and asymptotic prediction limits are compared with the prediction limits given in the literature.     

Performance of traditional f tests in repeated measures designs under covariance heterogeneity

This study investigates the performance of two traditional F tests, one for main effects and the other for interaction in repeated measures designs under several conditions of covariance heterogeneity. Overall, the test for interaction is more vulnerable than the one for main effects. Distortion in the level of significance is less serious for the case of equal group size.     

Assessing and Improving the Performance of Nearly Efficient Unit Root Tests in Small Samples

Abstract

The development of unit root tests continues unabated, with many recent contributions using techniques such as generalized least squares (GLS) detrending and recursive detrending to improve the power of the test. In this article, the relation between the seemingly disparate tests is demonstrated by algebraically nesting all of them as ratios of quadratic forms in normal variables. By doing so, and using the exact sampling distribution of the ratio, it is straightforward to compute, examine, and compare the test' critical values and power functions. It is shown that use of GLS detrending parameters other than those recommended in the literature can lead to substantial power improvements. The open and important question regarding the nature of the first observation is addressed. Tests with high power are proposed irrespective of the distribution of the initial observation, which should be of great use in practical applications.     

Changes in At-Risk American Men's Crime and Substance Use Trajectories Following Fatherhood

Fatherhood can be a turning point in development and in men's crime and substance use trajectories. At-risk boys (N = 206) were assessed annually from ages 12 to 31 years. Crime, arrest, and tobacco, alcohol, and marijuana use trajectories were examined. Marriage was associated with lower levels of crime and less frequent substance use. Following the birth of a first biological child, men's crime trajectories showed slope decreases, and tobacco and alcohol use trajectories showed level decreases. The older men were when they became fathers, the greater the level decreases were in crime and alcohol use and the less the slope decreases were in tobacco and marijuana use. Patterns are consistent with theories of social control and social timetables.