Unemployment and economic psychology: An introduction

Starting from literature a short sequential scheme is being presented, including contextual and causal factors of employment, phenomenal aspects of unemployment, moderator variables, effects and lastly interventions and solutions.General aspects as well as more restricted aspects of unemployment as an area of research within economic psychology are mentioned. The contributions within this issue are discussed in connection with the scheme and the different aspects that were distinguished.     

关于建立物理学科教育学的探讨

本文拟通过对建立物理学科教育学的实践基础与理论基础的透析,探讨其研究方向,力求阐明它走向成熟的发展方向.     

晶态和非晶态氧化铁薄膜电极电化学和光电化学特性的比较

本文比较了利用CVD技术生长的a—Fe_2O_3和α—Fe_2O_3薄膜电极的电化学和光电化学特性.实验表明:在1MKOH电解液中,α—Fe_2O_3薄膜电极具有较大的阳极电流,较稳定的光电位和较大的光电流.二者都显示出n型半导体特性.a—Fe_2O_3的导带边缘能级较高.光照时,光生载流子的效率更高,但却易于复合.     

Third Shift Women in Business-Owning Families

Using data from the 1997 National Family Business Survey (NFBS), this study identifies factors associated with married women’s employment involvement in business-owning families. While focusing on married women in a third shift situation—working for the family business, for the marketplace, and for managing the household—this study compares business and family characteristics by women’s employment status. The results of multinomial logit regression analysis indicated that family cash flow problems, presence of children age under 6, age of women, business assets, age of business, home-based family business, establishment of business, and industry type were significant predictors of women’s employment decision. The results of the study have further implications for women in a third shift situation among business-owning families.Yoon G. Lee, Utah State University, 2905 Old Main Hill, Logan, UT 84322-2905, USA; e-mail: yoonlee@cc.usu.edu.Gong-Soog Hong, The Ohio State University, 1787 Neil Avenue, Columbus, OH 43210-1295, USA; e-mail: ghong@hec.ohio-state.edu.Barbara R. Rowe, Utah State University, 2949 Old Main Hill, Logan, UT 84322-2949, USA; e-mail: browe@ext.usu.edu.     

Measuring the impact of prices on inequality: With applications to Thailand and Korea

This paper develops a new methodology to compute social cost of living indices. These indices indicate whether or not price changes have a favourable (or unfavourable) impact on the welfare of the poor. The indices are derived on the basis of two alternative classes of social welfare functions. The methodology developed in the paper is applied to compute social cost of living indices for Thailand and Korea. The empirical results show that changes in prices have generally affected the poor more adversely than the non-poor.     

The effects of different choices of order for autoregressive approximation on the Gaussian likelihood estimates for ARMA models

This paper investigates, by means of Monte Carlo simulation, the effects of different choices of order for autoregressive approximation on the fully efficient parameter estimates for autoregressive moving average models. Four order selection criteria, AIC, BIC, HQ and PKK, were compared and different model structures with varying sample sizes were used to contrast the performance of the criteria. Some asymptotic results which provide a useful guide for assessing the performance of these criteria are presented. The results of this comparison show that there are marked differences in the accuracy implied using these alternative criteria in small sample situations and that it is preferable to apply BIC criterion, which leads to greater precision of Gaussian likelihood estimates, in such cases. Implications of the findings of this study for the estimation of time series models are highlighted.     

Discovering influential cases in linear regression with MINITAB: Peeking into multidimensions with a MINITAB macro

Various diagnostic statistics have been proposed to help identify cases that markedly affect, or influence, the features of a fitted linear regression model. Once influential cases are found, decisions can be made regarding their worth in the model building process. Since a subject data set may contain both singly influential cases and influential multiple case subsets, the capability to assess the joint influence of cases is needed for a complete analysis. The aim of this work is to briefly review Cook’s distance measure for multiple cases, an effective diagnostic for this purpose, and present a method using it to search for influential multiple case subsets. The method is applied in two example analyses by way of a MINITAB Statistical Software macro.     

Parenthood and Marital Satisfaction: A Meta‐Analytic Review

This meta‐analysis finds that parents report lower marital satisfaction compared with nonparents (d=?.19, r=?.10). There is also a significant negative correlation between marital satisfaction and number of children (d=?.13, r=?.06). The difference in marital satisfaction is most pronounced among mothers of infants (38% of mothers of infants have high marital satisfaction, compared with 62% of childless women). For men, the effect remains similar across ages of children. The effect of parenthood on marital satisfaction is more negative among high socioeconomic groups, younger birth cohorts, and in more recent years. The data suggest that marital satisfaction decreases after the birth of a child due to role conflicts and restriction of freedom.     

“性权利”应率先进入“妇女法”——一种理论的说明

在目前,作为一种基本人权的性权利,已经进入了国际人权文件。由于“妇女法”是中国妇女的人权法,因此,性权利率先进入妇女法就既是必要的,也是可能的,这样做具有重要的社会现实意义。     

Emotional harm and neglect: the legal response

This paper reports on a study of the extent to which child protection applications brought to the Melbourne Children's Court in Victoria, Australia, were based on emotional/psychological harm or neglect of a child and what factors were presented as evidence of harm or neglect. The study examined records of 208 court‐ordered pre‐trial conferences heard in the court between February and July 2002. What was found was that, although cases involving emotional abuse have increased in terms of child protection applications, they remain cases that are difficult to decide. While in 1998/9 emotional harm was a ground in 25.7% of child protection matters completed in the Family Division of the Children's Court of Victoria, legal decision‐makers are reluctant to make a finding of child abuse in these cases because there is less accuracy in the determination of emotional harm and negligible legal criteria available to guide decision‐making. Copyright © 2006 John Wiley & Sons, Ltd.