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Perić-Prkosovački Bojana Brkić-Jovanović Nina Čubra Biljana 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2022,33(2):334-346
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - Conducting a study on a sample of 303 participants from the Novi Sad Voluntary Service we set out to validate the... 相似文献
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Gianmarco I. P. Ottaviano Giovanni Peri 《Journal of the European Economic Association》2012,10(1):152-197
This paper calculates the effects of immigration on the wages of native US workers of various skill levels in two steps. In the first step we use labor demand functions to estimate the elasticity of substitution across different groups of workers. Second, we use the underlying production structure and the estimated elasticities to calculate the total wage effects of immigration in the long run. We emphasize that a production function framework is needed to combine own‐group effects with cross‐group effects in order to obtain the total wage effects for each native group. In order to obtain a parsimonious representation of elasticities that can be estimated with available data, we adopt alternative nested‐CES models and let the data select the preferred specification. New to this paper is the estimate of the substitutability between natives and immigrants of similar education and experience levels. In the data‐preferred model, there is a small but significant degree of imperfect substitutability between natives and immigrants which, when combined with the other estimated elasticities, implies that in the period from 1990 to 2006 immigration had a small effect on the wages of native workers with no high school degree (between 0.6% and +1.7%). It also had a small positive effect on average native wages (+0.6%) and a substantial negative effect (−6.7%) on wages of previous immigrants in the long run. 相似文献
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Myron?P.?GutmannEmail author Glenn?D.?Deane Nathan?Lauster Andrés?Peri 《Population and environment》2005,27(2):191-225
This paper analyzes factors that affect net migration rates in counties in the U.S. Great Plains between 1930 and 1990, emphasizing the roles of weather (especially drought), environmental amenities, employment, and population, making use of a rich county-level data set. Using a pooled time series model the paper shows that environment is important in population processes, with weather and agricultural change more important in the 1930s and 1940s, and environmental amenities more important in later time periods. The paper provides important insights into how environmental impacts on migration might change over time, and how those changes might be measured. 相似文献
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In this paper we analyze the impact of immigrants on the type and quantity of native jobs. We use data on 15 Western European countries during the 1996–2010 period. We find that immigrants, by taking manual‐routine type of occupations pushed natives towards more “complex” (abstract and communication) jobs. This job upgrade was associated to a 0.7% increase in native wages for a doubling of the immigrants' share. These results are robust to the use of an IV strategy based on past settlement of immigrants across European countries. The job upgrade slowed but did not come to a halt during the Great Recession. We also document the labor market flows behind it: the complexity of jobs offered to new native hires was higher relative to the complexity of lost jobs. Finally, we find evidence that such reallocation was larger in countries with more flexible labor laws. 相似文献
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Lawrance FP Damron-Rodriguez J Rosenfeld P Sisco S Volland PJ 《Journal of gerontological social work》2007,50(1-2):135-154
The Practicum Partnership Program (PPP), an innovative field education model developed and implemented by six demonstration sites over four years (2000-2004), uses a structured university-community partnership, or consortium, as the foundation for designing, implementing, and evaluating internships for graduate social work students specializing in aging. This paper describes the site consortia and PPP programs, presents evaluation findings, and identifies future directions for the PPP. Student learning outcomes were positive and both students and consortia agencies reported positive PPP experiences. The PPP model underscores the value of the community agencies as equal partners in educating future geriatric social workers. 相似文献
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We use a multicountry asymmetric oligopolistic framework for segmented markets to study the welfare effects of reducing tariff discriminations—which we call a move toward Most Favored Nation tariffs. In our basic framework initial tariffs are arbitrary, and we consider unilateral reforms without and with reciprocity/retaliation. We extend the basic framework to allow for revenue constraints, unemployment, and the case where the initial tariffs are at Nash‐optimal levels. We also consider multilateral reforms in the last scenario. Conditions under which such harmonizations are potentially Pareto‐improving are derived and results compared across scenarios. Each scenario makes a significant difference to qualitative results. (JEL F10, F11, F13, H21, H3, H41) 相似文献
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The effect of modernization on the well-being of Bedouin women (n = 150) was investigated. Results show that the more modern the objective circumstances of the women's lives, and/or the more
modern the husbands' attitudes (as perceived by their wives), the greater their subjective well-being(SWB). The women's own
attitudes affected their SWB only via interaction with their husbands' attitudes and/or life circumstances. If the husbands'
attitudes were modern, their wives' attitudes were not significantly related to SWB. However, if the husbands' attitudes were
traditional, then the more modern the wives' attitudes, the lower their SWB. These findings repeated themselves, to a lesser
degree, with life circumstances. The results fit the latest theoretical developments on SWB, and reflect the changes taking
place within Bedouin society. 相似文献
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