Intellectual property rights,informal economy,and FDI into developing countries

We explore the relationship between intellectual property rights (IPR), the informal economy, and foreign direct investment (FDI) into developing countries. Intuitively, stronger IPR protection attracts more FDI in countries with small informal economies but not in countries with large informal economies. The intuition is that the informal economy is a proxy for the quality of institutions. In institutionally strong countries, IPR protection promotes FDI by reducing illegal imitation and freeing up more resources for MNCs. Our empirical analysis, based on a threshold effect model, provides some evidence supportive of our model.     

Cultural Meanings of Resource Management for Mexican–Americans

Study’s purpose was to investigate distal and proximal contextual influences affecting resource decisions of Latinos of Mexican origin living in the US. Deacon and Firebaugh’s (1988) family resource management theory guided the study. Documentation status and transnationalism were primary distal influences. Primary proximal influences included strength and depth of relationship currency, family remittances to Mexico, present-time orientation, orientation to resource access, and a holistic well-being definition. Five couple work/financial patterns existed; the most prominent was where husbands worked and wives managed the money. Spousal interdependence in discussing and in making final financial decisions created resiliency in their new, challenging environment. Education for this audience needs to address literacy level, language, documentation status, relevancy and flexibility in curriculum content and educational timing.     

Spanish version of the Objectified Body Consciousness Scale (OBCS): results from two samples of female university students / Versión española de la Objectified Body Consciousness Scale (OBCS): resultados correspondientes a dos muestras de estudiantes universitarias

Self-objectification happens when people internalize a view of themselves as an object or collection of body parts. Two studies were conducted to validate the Spanish version of the Objectified Body Consciousness Scale (OBCS). This scale assesses self-objectification through three components: body surveillance, body shame and appearance control beliefs in women. In Study 1 and Study 2, 218 and 201 female undergraduate students, respectively, responded to the Spanish version of this scale and other related measures. In Study 2, they also reported on their emotions after being exposed to an objectifying scenario. The three subscales of the Spanish version of the OBCS showed acceptable indices of internal consistency (ranging between α = .68 to .84), and the confirmatory factor analysis showed a three-factor solution to be the most appropriate. Adequate convergent validity was found with respect to the Self-Objectification Questionnaire (SOQ) and other variables such as self-esteem, other-directedness, hostile sexism and enjoyment of sexualization. These findings suggest that the Spanish version of the OBCS is a satisfactory measure of college women’s self-objectification.     

Self-perceived health status,gender, and work status

ABSTRACT

This study analyzes the relationship between gender and self-perceived health status in Spanish retirees and housewives from a sample of 1,106 community-dwelling older adults. A multivariate linear regression model was used in which self-perceived health status was measured by the EQ-5D visual analogue scale and gender according to work status (retired men and women and housewives). Retired males reported a significantly better health status than housewives. Self-perceived health status was closely associated with physical, mental, and functional health and leisure activities. Finally, being a woman with complete dedication to domestic work is associated with a worse state of self-perceived health.     

The Economic Value of Bilingualism for Asians and Hispanics1

This study examines how bilingualism affects the wages of Asian and Hispanic workers using 2000 Census data. In contradiction to the general belief that bilingualism can provide a competitive advantage in the labor market, we find no evidence that 1.5‐generation and U.S.‐born Asian and Hispanic bilingual workers generally have higher wages than their English monolingual co‐ethnics; in some cases, in fact, their wages are significantly lower. In search of specific circumstances under which bilingualism might provide an economic advantage, we also examine interactions of language with such variables as education, employment in the public rather than the private sector, and the size of the population of mother‐tongue speakers. With limited exceptions, we find no sign of greater economic returns to bilingualism. Since bilingualism requires considerable effort to maintain across generations in the United States, we conclude that the virtual absence of economic rewards for it creates pressure for linguistic assimilation.     

Disaggregation and Forecasting: A Bayesian Analysis

The problem of temporal disaggregation of time series is analyzed by means of Bayesian methods. The disaggregated values are obtained through a posterior distribution derived by using a diffuse prior on the parameters. Further analysis is carried out assuming alternative conjugate priors. The means of the different posterior distributions are shown to be equivalent to some sampling theory results. Bayesian prediction intervals are obtained. Forecasts for future disaggregated values are derived assuming a conjugate prior for the future aggregated value.     

An empirical Bayes approach to outliers

A formulation of the problem of detecting outliers as an empirical Bayes problem is studied. In so doing we encounter a non-standard empirical Bayes problem for which the notion of average risk asymptotic optimality (a.r.a.o.) of procedures is defined. Some general theorems giving sufficient conditions for a.r.a.o. procedures are developed. These general results are then used in various formulations of the outlier problem for underlying normal distributions to give a.r.a.o. empirical Bayes procedures. Rates of convergence results are also given using the methods of Johns and Van Ryzin (1971, 1972).     

Comparative analysis of modern optimization tools for the p-median problem

This paper develops a study on different modern optimization techniques to solve the p-median problem. We analyze the behavior of a class of evolutionary algorithm (EA) known as cellular EA (cEA), and compare it against a tailored neural network model and against a canonical genetic algorithm for optimization of the p-median problem. We also compare against existing approaches including variable neighborhood search and parallel scatter search, and show their relative performances on a large set of problem instances. Our conclusions state the advantages of using a cEA: wide applicability, low implementation effort and high accuracy. In addition, the neural network model shows up as being the more accurate tool at the price of a narrow applicability and larger customization effort.     

How enduring were the inequalities among European immigrant groups in the United States?

A long-standing and unresolved issue in the study of racial and ethnic groups concerns the persistence of initial inequalities among groups. Recently it has surfaced again in the study of U.S. immigrant groups, in George Borjas's (1994) claim that the human capital differences among early-twentieth-century immigrant groups are reflected in the relative socioeconomic achievements of their third generations. Reexamining this claim, we find that Borjas's analysis hinges on a series of problematic decisions, such as his inclusion of non-European groups as well as his failure to take ethnically mixed ancestry into account and to compensate for the weak correspondence in eastern Europe between ethnic ancestry and the national frontiers of the early 1900s. We replicate a portion of his analysis, correcting for these problems. Our results reveal no correspondence between the literacy of the first generation and the educational attainment of the third among European groups. Borjas's analysis seems to go farthest astray in including non-Europeans, especially Mexicans, because of the more systematic legal and social liabilities suffered by these groups.     

Making a place in the metropolis: Locational attainment in cities and suburbs

What accounts for the differences in the kinds of communities within the metropolis in which members of different racial and ethnic groups live? Do socioeconomic advancement and acculturation provide greater integration with whites or access to more desirable locations for minority-group members? Are these effects the same for Asians or Hispanics as for blacks? Does suburbanization offer a step toward greater equality in the housing market, or do minorities find greater discrimination in the suburban housing market? Data from 1980 for five large metropolitan regions are used to estimate "locational-attainment models, " which evaluate the effects of group members’ individual attributes on two measures of the character of their living environment: the socioeconomic standing (median household income) and racial composition (proportion non-Hispanic white) of the census tract where they reside. Separate models predict these outcomes for whites, blacks, Hispanics, and Asians. Net of the effects of individuals’ background characteristics, whites live in census tracts with the highest average proportion of white residents and the highest median household income. They are followed by Asians and Hispanics, and-at substantially lower levels-blacks. Large overall differences exist between city and suburban locations; yet the gap between whites and others is consistently lower in the suburbs than in the cities of these five metropolitan regions.