Do immigrants counter the effect of cultural distance on trade? Evidence from US state-level exports

We examine the effects of immigrants and cultural distance on US state-level exports, placing emphasis on the extent to which immigrants may offset the influence of cultural distance with respect to the initiation and intensification of exports. Our findings suggest that greater cultural differences between the US and immigrants’ home countries reduce both the likelihood that exporting occurs and, when exporting is taking place, the level of exports. Immigrants are found to exert pro-export effects that offset, at least partially, the trade-inhibiting effects of cultural distance. The estimated effects of both cultural distance and immigrants are found to be greater when the level of exports is examined as compared to when the likelihood that exporting occurs is considered; however, significant variation in the export-initiation and intensification effects of immigrants and cultural distance is reported across states.     

儒家学说与社会进步——美国的“东方化”

在东西方文化的共生共成中,西方的“东方化”过程将变得日益重要。对西方的自由主义与民主政治所面临的困境,中国儒家传统中含有许多与桑德尔所开药方相通的一致之处。儒家“礼”的学说并不意味着个人与社会的相互依存必然导致“无我”的结果。在美国,我们只能把我们脆弱的自由主义民主与儒家思想所提倡的更深厚的社群观念调和起来。     

Telomerase and the aging heart

Telomeres are highly conserved structures that cap and protect the ends of linear chromosomes. The telomerase enzyme is present in germline cells as well as in many rapidly dividing tissues and serves to maintain chromosome length and integrity during cell division. Telomerase activity is typically reduced as an organism ages, and this phenomenon has been implicated in the aging process. In this Perspective, we focus on the effects of both gene knockout and gene replacement of telomerase in the heart and discuss the implications of these findings for potential cardiovascular therapeutics.     

Assistive technology outcomes in work settings

Successfully documenting the outcomes of assistive technology (AT) interventions in the workplace benefits people with disabilities, service providers and agencies. However, no work related system currently exists that comprehensively collects the data needed to analyze such outcomes. Part of the reason for this absence of an outcome system is that, while the concept is simple, the process is complex and depends on the acquisition of data that represent many outcomes related variables. This article describes the exploratory work of the NIDRR (National Institute on Disability and Rehabilitation Research) funded ATOMS Project (Assistive Technology Outcomes Measurement System) and its efforts to identify existing data that might be used as the basis for an outcomes measurement system. Sample records from four assistive technology service programs were acquired and evaluated for the data they housed. This study discovered that AT service programs fail to collect consistent or sufficient data for outcomes analysis. However, discussions with AT programs that provided services to State vocational rehabilitation agencies revealed an interesting potential. Assistive technology service data in combination with data collected by State vocational rehabilitation departments might coalesce the needed data. The Federal Rehabilitation Services Administration (RSA) 911 Report aggregates many variables of outcomes related information including employment status and the success of the vocational rehabilitation investment. This combined database could answer a range of assistive technology outcomes related questions of interest to service providers, people with disabilities, and vocational rehabilitation State agencies. This paper describes the data needed in an outcomes system, reviews the data that appear to be available today related to AT outcomes, and projects how data from two diverse programs might be used together to create a significant outcomes database.     

Knit Your Own Without a Pattern: Health Promotion Specialists in an Internal Market

The reforms of the National Health Service in England have given an emphasis to "strategic" approaches to health and health care, in that, ideally, purchasing decisions will be made on the basis of evidence from various forms of "needs assessment". Alongside these reforms a strategic approach to the promotion of health has been set out in the "Health of the Nation" (DoH 1992). However, although the promotion of health is high on the policy agenda, the occupational group of health promotion specialists, whose prime function it is to devise, develop and implement health promotion strategies, have been ignored. Drawing on qualitative interview data with these specialists in both provider and purchasing settings in England this paper argues that thus far the reforms have actually hindered the development of a strategic approach to the promotion of health by health promotion specialists. Three main reasons for this are suggested; a confusion over the most appropriate institutional location for health promotion specialists; a lack of clarity by key actors as to the role and function of health promotion specialists; and the emergence of a model of effectiveness and efficiency which is largely antithetical to the philosophy and practice of health promotion.