1,721,032 research outputs found
The effect of immigration on wages in three European countries
Get PDFWe extend the Altonji and Card (1991) framework for analysing the impact of immigrants on natives’ wages from two to three labour types and estimate reduced form wage equations for The Netherlands, United Kingdom and Norway. We find very small effects on natives’ wages and no dominant robust patterns of substitution and complementarity. Effects on wages of earlier immigrants are larger but less reliable. Further work should focus on these own effects.
sj-docx-1-mrx-10.1177_01979183231165499 - Supplemental material for Economic Assimilation of the “Third Generation”: An Intergenerational Mobility Perspective
No full textSupplemental material, sj-docx-1-mrx-10.1177_01979183231165499 for Economic Assimilation of the “Third Generation”: An Intergenerational Mobility Perspective by Aslan Zorlu and Wouter van Gent in International Migration Review</p
The state of Portuguese research in economics: an anlysis based on publications in international journals
Get PDFIn this paper I analyze the state of Portuguese research in Economics based on publications in international journals for the period of 1986 to 2000. I find that scientific production is increasing but productivity remains low. I also provide a revealing characterization of the production habits of Portuguese researchers by answering the following questions: where do Portuguese researchers publish? who are the most active publishers? how often do they publish? how much do they collaborate? what is their background? Finally, I analyze the impact of that research based on citation counts.research in economics, sociology of economics, citation analysis
Strategic behavior at trial-The production, reporting, and evaluation of complex evidence
Get PDFRecent game-theoretic analyses of the adversarial process have focused on the hability of courts to render accurate verdicts in light of selectivity reported evidence. This paper generalizes previous work by developing a game where the court´s decision to weigh evidence and litigants' information-gathering and reporting strategies are endogenously determined, and examines the effects on the players' equilibrium strategies of varying the informational endowments of the litigants concerning the true value of the parameter under dispute. We find that litigants' strategies are driven by their knowledge of the court's potential behavior and prior beliefs, which are non-neutral with respect to trial results.adversarial process, information provision, weighing of evidence
Identification of the Portuguese industrial districts
Get PDFSome authors have tried to define a methodology of identification of the local production systems, namely in terms of the operationalization of the notion of industrial district. For the Portuguese case, there is no previous work, using of a systematic methodology of the identification, on the identification of the industrial districts, in spite of the existence of some case studies.In this paper we propose an algorithm of classification, based on the cluster analysis, and we try to find clusters of homogeneous geographical units, in order to identify the ones that we might classify as industrial districts. Our results point that almost one third of the Portuguese employment in manufacturing and 13% of all employment, is located in industrial districts. A detailed analysis of other variables, shows that the Portuguese industrial districts’ characteristics are very close to the ones found in other contexts.
Hypothetical, real, and predicted real willingness to pay in open-ended surveys: experimental results
Get PDFThis study reports the results of experiments designed to elicit, within a controlled laboratory environment, hypothetical and real willingness to pay for an environmental educational program using the open-ended question format. By maintaining both the good and the question format constant across the treatments, our experiments overcome the shortcomings of recently reported experimental results, providing a clean test for hypothetical bias in open-ended valuations. Having found a statistically significant difference between the hypothetical and real values, we turn into the question of whether hypothetical valuations may nonetheless provide useful statistical information concerning individuals’ real valuations. This question, which is perhaps the key question in the current state of the debate surrounding the contingent valuation method, is answered affirmatively in this study.experimental methods, contingent valuation methods, calibration methods
Finance and performance of Portuguese hospitals
Get PDFThis study analyses the impact of changing systems of finance on the performance of hospitals in Portugal, specifically in terms of costs per admission and per patient day, average length of stay and the number of admissions. The study is based on panel data (36 hospitals over a ten-year period), used to estimate cost functions. It is concluded that costs per admission decreased over the period in question, principally due to declining length of stay.DRG, financing systems, hospital, Portugal, prospective payment
The economic costs of alcohol misuse in Portugal
Get PDFAim: This study estimates the total economic burden of alcohol misuse in Portugal. Specifically, it reports estimates of morbidity and co-morbidity treatment costs and assesses the value of lost productivity related to alcohol misuse, for the year 1995. Methods and Sources: The study examines health care costs focusing on the nine most frequent diseases associated with alcohol misuse. The societal perspective was adopted and the prevalence-based Cost-of-Illness studies used to evaluate annual costs. The study is based on data obtained from different appropriate sources. Medical records from 88 public short-stay hospitals, provided by the Financing Management Institute in the Portuguese Ministry of Health. Hospital discharges, death causes and consultations obtained from Health Statistics and Mortality Statistics, published by the National Statistical Institute. And data on crime and motor vehicle crashes reported in the Sixth United Nations Survey on Crime Trends (UNICRI) and in the General State Account, published by the Ministry of Finance. Results : Approximately 19 878 discharges from alcohol misuse, representing 2.3% of total discharges, were estimated to occur in public short-stay hospitals. In public and private psychiatric hospitals 2 613 alcoholic discharges were estimated (18% of total mental healthdischarges in that year). The annual costs of health care services amounted to €33 million. Of this, 63% was due to inpatient care and 24% to ambulatory care. The criminal justice system and prison administration were estimated to cost €19 million whilst property damages due to motor vehicle crashes amounted to €57 million. Indirect costs were estimated to be €325 million. Of this, €76 million was due to the human cost of premature mortality. Conclusions : It is concluded that, in 1995, alcohol misuse imposed a burden of €434 million on the Portuguese economy, representing 0.6 % of Gross Domestic Product and a per capita cost estimate of €52. In examining the share of each component in total costs, both criminal justice and hospital care systems appear to have similar burdens, imposed by alcohol misuse. However, the greatest burden arises from losses in productivity resulting from illness and premature death.alcohol, cost, burden of disease
The dynamics of job creation and destruction for University graduates: why a rising unemployment rate can be misleading
Get PDFThis study uses a longitudinal matched employer-employee data set on the Portuguese economy to analyze systematic information on job creation and job destruction for university graduates, comparing it to other groups of workers. We find that the unemployment rate can provide an incomplete and misleading idea of the dynamics in labor demand and of the employment prospects for university graduates. The pessimistic view that seems to be popular nowadays, stating that the expansion of higher education may have gone too far and that investment in higher education has become a too risky business, possibly not worthwhile, as employers are no longer keen on recruiting newly graduate workers, does not find support in the empirical evidence for the Portuguese economy.unemployment, gross job flows
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