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101.
When the owner of an object sells it through an auction run by an agent of hers, corruption may appear. In a first-price auction, corruption can make honest bidders more or less aggressive, or their behavior can remain unchanged. We identify sufficient conditions for each of the three possibilities. We analyze the effects of corruption on efficiency, bidders’ welfare and expected revenue. Our results apply as well to the situation—unrelated to corruption—where one of the bidders is granted a right of first refusal. 相似文献
102.
Using data on border enforcement and macroeconomic indicators from the U.S. and Mexico, we estimate a two-country business cycle model of labor migration and remittances. The model matches the cyclical dynamics of unskilled migration, and documents the insurance role of remittances in consumption smoothing. Over the cycle, immigration increases with the expected stream of future wage gains, but it is dampened by a sunk emigration cost. Migration barriers slow the adjustment of the stock of immigrant labor, enhancing the volatility of unskilled wages and remittances. Changes in border enforcement have asymmetric welfare implications for the skilled and unskilled households. 相似文献
103.
Nudging using the ‘dish of the day’ strategy does not work for plant‐based meals in a Danish sample of adolescent and older people
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Quenia dos Santos Bárbara Melo Nogueira Vanessa Mello Rodrigues Heather Hartwell Agnes Giboreau Erminio Monteleone Caterina Dinnella Federico Ja Perez‐Cueto 《International Journal of Consumer Studies》2018,42(3):327-334
Adequate nutrition is an important factor for health and well‐being in adolescents and later years. Fruits and vegetables are part of a healthy diet as important source of nutrients, but their intakes are lower than the recommendations in European countries. This study aimed to compare the choices made by adolescents and older people between three similar dishes, one based on meat, one on fish and one on vegetables, in two different conditions: a neutral (control) situation and an intervention situation in which the vegetable‐based meal was designated ‘dish of the day’. The comparisons of choices will be made within the same age group (adolescents in the control group vs. adolescents in the intervention group; older people in the control group vs. older people in the intervention group). A quasi‐randomised field trial design was used with a sample of 94 adolescents (aged 10–19 years) and 97 older people (aged ≥65 years), who were randomly allocated to intervention or control groups. In the control situation participants were asked to choose between three similar meals, one meat, one fish and one the VeggiEat dish. In the intervention, the VeggiEat dish was labelled the ‘Dish of the day’. All dishes were provided free of charge, displayed side by side in the same order and served in same portions. The dish choices showed no differences between the control and intervention groups in both age groups, and no differences were found among the other variables analysed. This nudging strategy, ‘dish of the day’, seems not to work for the Danish sample of adolescents and older people. Future nudging studies with these populations are needed in order to find the best strategy to move adolescents' and older people's food habits toward a healthier pattern. 相似文献
104.
Stefano Federico 《Empirica》2010,37(1):47-63
This paper analyzes the location (at home or abroad) and the mode of organization (outsourcing versus integration) of intermediate
inputs production, using data on a sample of Italian manufacturing companies and focusing on the role of firm heterogeneity.
We find evidence of a productivity ordering where foreign integration is chosen by the most productive firms and domestic
outsourcing is chosen by the least productive firms; firms with medium-high productivity choose domestic integration, firms
with medium-low productivity choose foreign outsourcing. 相似文献
105.
The study authors investigate consumer reactivity to social and health concerns, social farm food’s perceived quality, and whether these attitudes can be expected to influence their behavioral intention with regard to these products. Data were collect on a convenience sample (N?=?361) via a questionnaire. Five hypotheses, concerning the relationships between social consciousness, health consciousness, social farm food perceived quality, and consumer behavioral intention, were tested via a structural equation model. The results indicate that both social consciousness and health consciousness have a positive impact on social farm food perceived quality. Consumer behavioral intention is directly influenced only by health consciousness but indirectly by both social and health consciousness, via the attribute of social farm food perceived quality. The findings depict a particular reactivity of potential consumers. The study provides a general outline of questions or studies that might be useful in the future. 相似文献
106.
Vittorio Chiesa Federico Frattini Valentina Lazzarotti Raffaella Manzini 《R&D Management》2009,39(5):487-519
Measuring research and development (R&D) performance has become a fundamental concern for R&D managers and executives in the last decades. As a result, the issue has been extensively debated in innovation and R&D management literature. The paper contributes to this growing body of knowledge, adopting a systemic and contextual perspective to look into the problem of measuring R&D performance. In particular, it explores the interplay between measurement objectives, performance dimensions and contextual factors in the design of a performance measurement system (PMS) for R&D activities. The paper relies on a multiple case study analysis that involved 15 Italian technology-intensive firms. The results indicate that firms measure R&D performance with different purposes, i.e. motivate researchers and engineers, monitor the progress of activities, evaluate the profitability of R&D projects, favour coordination and communication and stimulate organisational learning. These objectives are pursued in clusters, and the importance firms attach to each cluster is influenced by the context (type of R&D, industry belonging, size) in which measurement takes place. Furthermore, a firm's choice to measure R&D performance along a particular perspective (i.e. financial, customer, business processes or innovation and learning) is influenced by the classes of objectives (diagnostic, motivational or interactive) that are given higher priority. The implications of these results for R&D managers and scholars are discussed in the paper. 相似文献
107.
Management by objectives requires selecting the appropriate number of indicators to measure objectives and then defining high-priority indicators. Failing to address these two issues often results in the so-called ‘performance paradox’. This paper describes an algorithm applied in the healthcare sector in the Italian regions. The resulting performance evaluation system is able to detect priority indicators in the target-setting phase, improving management and saving costs. 相似文献
108.
109.
110.
On Spatial Public Finance Empirics 总被引:4,自引:0,他引:4
This paper focuses on the empirical specification of theoretical models of strategic interaction that give rise to a spatial pattern in local government expenditures and revenues. It shows that estimation of a reduced form inter-jurisdictional reaction function might not by itself allow to discriminate among competing strategic interaction theories. A review of the recent empirical literature suggests that exploring in more depth the specific empirical implications of alternative theoretical models, as well as fully exploiting the institutional features of multi-tiered government structures and local electoral systems, can help identify the structural model generating the observed spatial auto-correlation in policy variables.JEL Code: H71, H72, H77 相似文献