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51.
Abstract

Background: Private health insurance (PHI) represents the largest source of insurance for Americans. Hispanic Americans have one of the lowest rates of PHI coverage. The largest group in the US Hispanic population are Mexican Americans; they account for about two in every three Hispanics. One in every three Mexican Americans aged 64 years and under did not have health insurance coverage. Mexican Americans have the most unfavorable health insurance coverage of any population group in the nation.

Objectives: The objective is to determine the factors associated with the gap in PHI coverage between Mexican American and non-Hispanic American men.

Methods: This study used the National Health Interview Surveys (2010–2013) as the sample. A non-linear Oaxaca-Blinder decomposition was run, estimating the explained and unexplained gap in PHI coverage between the groups. Several robustness tests of the model were also included.

Results: This study estimates that 44.4% of employed Mexican American men are covered by PHI compared to 79.5% of non-Hispanic American men. Nearly 60% of employed Mexican American men were found to be foreign born, 35% have an educational attainment less than a high school degree, and 40% are likely to have language barriers. Decomposition results show that income, low educational attainment, being foreign-born, and language barriers diminished the probability of private health insurance coverage for Mexican Americans, and that 10% of the gap is unexplained.

Conclusions: Most of the difference in the PHI rate between Mexican American men and non-Hispanic men is explained by observable differences in group characteristics: education, language, and immigration status. About 10% of the difference can be attributed to discrimination under the traditional interpretation of an Oaxaca-Blinder decomposition. The PHI rate gap is large and persistent for Mexican American men.  相似文献   
52.
As the economies of the Association of Southeast Asian Nations (ASEAN) have moved towards closer economic ties and trade integration in recent years, the establishment of exchange rate stability is becoming an important regional policy concern, particularly in the wake of the Asian currency crisis of 1997. This paper examines the exchange rate volatility of the currencies of Indonesia, Malaysia, Philippines, Singapore and Thailand between 1974 and 1999. Using variance decomposition (VDC) methods and impulse response functions, which are VAR-related estimation techniques, the study also investigates the regional currency linkages which may have played a role in transmitting exchange rate fluctuations. The results indicate that, in spite of the adoption of the crawling peg exchange regime following the breakup of the Bretton Woods system, all of the five ASEAN currencies experienced volatility, with the Indonesian rupiah posting the highest volatility level. The switch to de facto pegging against the US dollar in the mid-1980s helped to stabilize all ASEAN currencies with the exception of the Malaysian ringgit. Each of the five currencies became more susceptible to instabilities in other ASEAN currencies in the post-1985 period. Consistent with the experience of the Asian currency crisis, the Thai baht was the main channel through which regional currency fluctuations were transmitted.  相似文献   
53.
In recent years, the growing importance in developed countries of the Social Economy sector and the contribution of social capital to regional economic development are being studied in depth. Linking these two fields of research, the aim of the present work is to analyse the social capital endowments of Social Economy firms in comparison to those in traditional profit-maximizing firms. To do so, a literature review will be firstly carried out to clarify both the concept of social capital and, more specifically, its relation with entrepreneurship and social enterprises. In the empirical section, the social capital endowments both of social firms (cooperatives and owned-worker enterprises) and traditional firms are compared using data from two surveys conducted in Andalusia, a lagged Spanish region with long tradition in the Social Economy sector. Results show that social capital endowments measured through cooperation agreements and company links with local suppliers and costumers are higher in cooperatives and worker-owned companies. Therefore, Andalusian authorities must continue with its support policy to these enterprises as a mean to reinforce the regional economic development.  相似文献   
54.
The objectives of this paper are two-fold. First, to elaborate a theoretical model that shows the characteristics of an entrepreneur of quality and the factors that influence them. Second, to apply the model to entrepreneurs in the province of Seville, one of the least developed areas in the European Union. The purpose is to show the importance of entrepreneurship for business success and, more importantly, in economic development. In summary, the model shows that entrepreneurs of quality possess an intrinsic motivation and, as consequence of this, they adopt some energizer behaviours, such as the capacity for innovation, ambition and co-operation with others. The model also takes into account factors that influence these characteristics, including the personal context of the entrepreneur, such as experience, education and family, and the global context, such as productive opportunities, socio-cultural factors and political-institutional factors. In the analysis of the entrepreneurs of Seville, the paper mainly focuses on the motivation and the energizer behaviours and their interdependence. The empirical findings indicate that the model is valid.  相似文献   
55.
The importance of human resources as a fundamental channel towards the competitiveness and sustainability of firms is now theoretically unchallenged. This article provides an overall characterisation of the main human resources management (HRM) practices implemented in Portugal and compares them with the benchmark models proposed in the literature.

To evaluate the degree to which HRM practices diverge from these benchmark models, this article relies on the analysis of five criteria: i) How do the main HRM practices fit the existing management models (familiar, professional or mixed); ii) How does the HRM conform to a work organisation of the matricial type; iii) To identify whether the role of HRM is essentially administrative or strategic; iv) To identify where the responsibility for HRM lies within the firms operating in Portugal; and v) To characterise the relation between HRM and work organisation in Portugal.

Drawing on a representative sample of firms operating in Portugal, we identify three clusters that allow us to characterise and analyse the stylised HRM practices implemented in Portugal (network-based, familiar-based or bureaucratised). Results show contrasting management patterns, which can be interpreted as different stages of evolution in terms of HRM practices in Portugal.  相似文献   
56.
The concept of Orientalism has served to define post-colonial thinking, reflecting the West's interpretation of non-Western individuals and cultures. In this binary set, the West/us is approached as representing the standard, while the East/them represents that which is outside the norm. For the last few decades, Orientalism has continued to influence discussions in tourism studies; nevertheless, there is a dearth of empirical studies examining how the discourse lives out in daily tourism practices. Therefore, employing quantitative research methods, this study explores what Orientalism means to contemporary Americans and how it affects their attitudes toward Asian destinations. The result indicates that the imaginary construct of the East has reflected three different dimensions, namely contempt, curiosity, and fear, through which the Western world has traditionally framed the non-Western world; however, Americans generally believe that contemporary Asia cannot be adequately explained in these traditional and fixed ways. This study suggests that two terms, Asia and the East, connote very different meanings in contemporary American society, revealing how the traditional discourse of Orientalism is transformed and reinterpreted, although not totally changed, within the changing nature of the contemporary global environment.  相似文献   
57.
58.
We show, within a single industry, the possibility that R&D‐investment is non‐monotonically related to competitive toughness: increasing when competition is soft and decreasing when competition is tough. This possibility results from the combination of a Schumpeterian markup squeezing effect discouraging innovation, and a concentration effect spurring innovators. It is obtained in a sectoral model where the number of innovators is random and where non‐successful investors may remain productive. The result is extended to a multisectoral stochastic endogenous growth model with overlapping generations of consumers and firms, the number of which is endogenously determined in the capital market.  相似文献   
59.
This paper uses survival analysis to investigate the timing of a firm’s decision to issue for the first time in the public bond market. We find that firms that are more creditworthy and have higher demand for external funds issue their first public bond earlier. We also find that issuing private bonds or taking out syndicated loans is associated with a faster entry to the public bond market. According to our results, the relationships that firms develop with investment banks in connection with their private bond issues and syndicated loans further speed up their entry to the public bond market. Finally, we find that a firm’s reputation has a “U-shaped” effect on the timing of a firm’s bond IPO. Consistent with Diamond’s reputational theory, firms that establish a track record of high creditworthiness as well as those that establish a track record of low creditworthiness enter the public bond market earlier than firms with intermediate reputation.  相似文献   
60.
The covariation among financial asset returns is often a key ingredient used in the construction of optimal portfolios. Estimating covariances from data, however, is challenging due to the potential influence of estimation error, specially in high-dimensional problems, which can impact negatively the performance of the resulting portfolios. We address this question by putting forward a simple approach to disentangle the role of variance and covariance information in the case of mean-variance efficient portfolios. Specifically, mean-variance portfolios can be represented as a two-fund rule: one fund is a fully invested portfolio that depends on diagonal covariance elements, whereas the other is a long-short, self financed portfolio associated with the presence of non-zero off-diagonal covariance elements. We characterize the contribution of each of these two components to the overall performance in terms of out-of-sample returns, risk, risk-adjusted returns and turnover. Finally, we provide an empirical illustration of the proposed portfolio decomposition using both simulated and real market data.  相似文献   
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