发展中国家的外资政策

从80年代中叶起,发展中国家明显地出现了外资制度自由化的倾向,制定了各种促进和鼓励措施,向外国投资者提供保护性补充担保,取代了对外资活动的控制。 一、鼓励、促进投资的各种政策。 1.一般自由化政策 ①发展中国家明显地削弱了对外国公司活动的限制,简化了政府机关的审批手续。     

Gender and income in pharmacy: human capital and gender stratification theories revisited

This is a case study of gender and earnings in pharmacy--a profession characterized by its rapid recruitment of female practitioners. We try to account for disparities in earnings between male and female pharmacists in Ontario with the aid of human capital theory and gender stratification theory. Data is drawn from a random sample of 463 Ontario pharmacists. We find a consistent sex gap in earnings regardless of occupational level of practitioners (i.e. owner, manager or employee) and net of such factors as hours worked, commitment to work, hours devoted to childcare, absences from the labour market, and years since graduation. Instead, the main reason why women in pharmacy earn less than males is because they remain employees throughout their careers. However, we are less successful at identifying the additional factors responsible for the depressed earnings of female practitioners. We discuss our findings in light of the claims of gender stratification and human capital theory.     

Immigrant incorporation in the garment industry of Los Angeles

This study expands immigrant social network theory and examined employment patterns in the garment industry in Los Angeles, California, among Latino workers employed by Asian immigrant entrepreneurs. The study determined that a large percentage of immigrant employees found their jobs through the immigrant economy. Entrepreneurship increased the supply of local jobs and expanded the economy at destination at no expense to natives. Immigrant entrepreneurs bought firms from nonimmigrant owners or started new ones with an immigrant labor supply. Massey's index is flawed due to its exclusion of the role of entrepreneurs. Migration networks facilitate entrepreneurship, but some ethnic groups have fewer entrepreneurs, such as Mexicans and Central Americans. A 1993 Los Angeles survey identified 3642 garment factories in its county. Mean employment was 27.1 persons. The garment industry was the 4th largest industry in the area in 1996, with 98,700 employees. It represented 6% of all wage and salary employees in the City and 5.5% of the immigrant labor force in the County in 1990. 93% of garment workers in 1990 were immigrants. It is estimated that 51% of garment factory owners were Asians; most employees were Latinos. Census figures on sewing machine operators indicated 47.3% of owners were Whites and 42.45 were Asians. 53.3% of employees were other ethnic groups, 14.5% were Asians, and 32.2% were Whites. It is estimated that 47.2% of total employment was due to the immigration economy. 71.5% of the total employment in the garment industry was in the immigrant sector.     

The industrial division of labor among immigrants and internal migrants to the Los Angeles economy

This study examined the industrial division of labor among immigrants and in-migrants in the Los Angeles, California, metropolitan area. It addresses debates about channeling of new arrivals into jobs among similar ethnic groups and human capital views. Data were obtained from the 1990 Census on resident native-born, resident foreign-born, in-migrants, and recent immigrants who arrived during 1985-90. Light and Rosenstein's (1995) concepts of groups and their resources were used to organize ideas about ethnic networks and their effectiveness in channeling migrant workers into 15 industrial sectors. Sectoral differences were revealed with the familiarity index of dissimilarity. Findings reveal that social networks were the strongest for Koreans, who supplied work for recent arrivals in the same sectors as Korean-born residents, regardless of education. Mexican new arrivals were less likely to work in the same sectors as their resident Mexican counterparts. Mexican networks placed new arrivals in durable manufacturing in the 1960s and 1970s when it was a key source of employment. By the 1980s and 1990s, the economy shifted and employment went down in durable manufacturing. Mexicans thus found employment elsewhere. Native White and Black in-migrants had the strongest channeling into same sector jobs. This is attributed to the small streams, the ability of the labor market to absorb these workers, and the availability of job vacancies among native out-migrants. Filipino migrants had similar patterns as Whites and Blacks. Mexican and Central American residents had more inter-ethnic competition over jobs than Whites or Blacks.     

Exposure of medical students to body fluids

Three hundred forty-two students at 3 Florida medical schools were surveyed concerning occupational exposures to blood and body fluids during their 3rd-year clerkship. The 16-item questionnaire was anonymously returned by 150 students, and differences among groups were assessed at p < .05. Most of the students complied with universal precautions guidelines (UVPG); 62 reported 101 exposures, including 9 with HIV-positive blood and body fluids. Most of the exposed students knew about the guidelines but regarded the incidents as irrelevant to their safety or supervision training. Noncompliant students reported significantly more exposures than compliant students. Time constraints, inconvenience of using gloves during procedures, and belief that patients were at low HIV risk discouraged adherence to the guidelines. Common practices following exposure were "no action" or "washed area only" without medical follow-up. Medical students' UVPG adherence should be increased by workload modification, user-friendly safety products, and supervised practice training in clinical exposure settings.     

Prevalence of alcohol-use disorders and alcohol-related problems in a college student sample

Most studies of alcohol consumption patterns and alcohol-related problems among college students have failed to include a diagnostic measure based on Diagnostic and Statistical Manual of Mental Disorders-IV (DSM-IV) criteria. Applying the DSM-IV standards would facilitate an analysis of the prevalence of alcohol-use disorders and individual symptoms of those disorders. A structured diagnostic interview based on DSM-IV criteria (the alcohol section of the Substance Abuse Module) and several alcohol screening instruments were administered to 306 undergraduate students at an urban commuter campus. The prevalence of current and lifetime alcohol-use disorders, individual symptoms of those disorders, and other alcohol-related problems are reported, as well as data regarding alcohol consumption patterns and binge drinking. The data are analyzed in terms of demographic variables, including sex, ethnicity, year in school, age, and marital status of those in the sample.     

Civil war, social integration and mental health in Croatia

Research has shown that social relationships are generally beneficial for mental health (Thoits 1995). However, few scholars have examined this association after the occurrence of a significant shock to the social system as a whole. The purpose of this article is to examine the relationship between social integration and war-related distress in Croatia immediately following the recent civil war. Does social integration decrease war-related distress? Does social integration buffer the effect of traumatic events on war-related distress? We analyze these questions using nationally representative survey data collected in Croatia in 1996. Results suggest that social integration has both positive and negative direct effects on distress. Being a member of informal organizations, such as sports clubs, and participating in social activities are beneficial for mental health. On the other hand, being a member of some formal organizations, such as church organizations and unions, is detrimental to mental health. There is little support for the idea that social integration buffers the effect of traumatic events on distress. Only one of thirty-six possible interactions is significant and supports the buffer hypothesis. Frequent participation in social activities buffers the effect of experiencing violence on war-related distress. Also, some forms of social integration appear to aggravate the effect of traumatic events on war-related distress. In sum, social integration does affect war-related distress after a system shock, but in complex and sometimes unexpected ways.     

Effectiveness of refusal skills software

This research explores the potential of making social skills training more accessible to schools by the use of computer-aided instruction. An easy-to-use software program called Refusal Challenges, which targets important social skills with effective training methods, was tested. The dependent measure was demonstration of refusal skills strategies. One-hundred-eighty-eight male and female eighth-grade students were stratified according to pre-treatment refusal skill level, gender, and teacher. They were then randomly assigned from the stratified blocks to either the computer-based refusal skills training group or a control group. Repeated measures analyses of variance indicated a significant and meaningful time by treatment interaction for refusal skills scores. The difference between treatment and control groups remained significant and meaningful at both the post-test and follow-up testing.     

Death at the border

"Debates about United States border control policies have generally ignored the human costs of undocumented migration. We focus attention on these costs by estimating the number, causes and location of migrant deaths at the southwest border of the United States between 1993 and 1997.... Deaths from hyperthermia, hypothermia and dehydration increased sharply from 1993 to 1997 as intensified border enforcement redirected undocumented migration flows from urban crossing points to more remote crossing areas where the migrants are exposed to a greater risk of death."     

研究型大学在知识经济中的作用

本文论述了研究型大学在知识经济中的作用 ,阐述了研究型大学如何利用其自身优势通过协作及参与振兴企业文化以推动地区经济的进一步发展