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211.
We explore the welfare implications of agricultural expansion in the Brazilian Amazon by comparing spatially explicit estimates of soybean rents and the value of ecosystem services. Although these estimates are generated from different datasets, models, and estimation techniques, the values are comparable, such that the value of ecosystem services is greater than soybean rents for about 61% of the total area and 24% of the area where soybean rents are positive if protected areas are well enforced. Based on the balance between the benefits and costs of conversion, failure to value ecosystem services reduces total social welfare by 7.13 billion dollars annually relative to an optimum. Policy instruments that internalize the value of ecosystem services via protected lands, land conversion taxes, conservation subsidies, or excise taxes can avoid much of this loss. Regardless of intervention regime, policy makers should be cognizant of the diminishing net benefits of converting natural ecosystems to agriculture. Realizing the final 3.8% requires the conversion of an additional 15% natural ecosystems to soybean production.  相似文献   
212.
The aim of this research is to analyse the students’ perceptions about their extramural use of English, comparing undergraduates studying their degree in English (EMI) with those studying theirs in their native language (non-EMI) within a span of five academic years. Data collected from a Spanish University suggest that the students´s interest and perception of their possibilities of working abroad in English differ. Results also reveal key differences in the use of extramural English and suggest that exposure to reading books or watching English-language films will eventually contribute to the formation of global mindset in students. The trend of the importance of English during a five year span is also considered, for both strands of students. This study makes a contribution in the field of teaching in international business settings for high education institutions.  相似文献   
213.
Over the last few years, the origin of the local product has played a central role in consumer choices. This study explores what Italian consumers want and look for when purchasing olive oil by combining a web-based survey and a perceived analysis technique. In particular, preferences for different olive oil attributes as well as the psychographic traits of respondents were revealed through a web-based questionnaire administered to Italian consumers (N = 179). From this questionnaire, respondents who indicated their availability to participate further underwent a preference test under blind conditions (N = 99). Respondents also did an expectation test based on the visual observation of the labels. Results showed that the majority of consumers considered local production, PDO and region as factors of highest importance in determining olive oil quality.  相似文献   
214.
MIND THE GAP: UNEMPLOYMENT IN THE NEW EU REGIONS   总被引:1,自引:0,他引:1  
Abstract.  The paper surveys the theoretical and empirical literature on regional unemployment during transition in Central and Eastern Europe. The focus is on optimal speed of transition (OST) models and on comparison of them with the neo-classical tradition. In the typical neo-classical models, spatial differences essentially arise as a consequence of supply side constraints and institutional rigidities. Slow-growth, high-unemployment regions are those with backward economic structures and constraints on factors mobility contribute to making differences persistent. However, such explanations leave the question unanswered of how unemployment differences arise in the first place. Economic transition provides an excellent testing ground to answer this question. Pre-figuring an empirical law, the OST literature finds that the high degree of labour turnover of high unemployment regions is associated with a high rate of industrial restructuring and, consequently, that low unemployment may be achieved by implementing transition more gradually. Moreover, international trade, foreign direct investment and various agglomeration factors help explain the success of capital cities compared to peripheral towns and rural areas in achieving low unemployment. The evidence of the empirical literature on supply side factors suggests that wage flexibility in Central and Eastern Europe is not lower than in other EU countries, while labour mobility seems to reinforce rather than change the spatial pattern of unemployment.  相似文献   
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216.
In this paper, we evaluate the common assumption that European Union (EU) firms began using international financial reporting standards (IFRS) in 2005 when the EU formally adopted IFRS. Although the incidence of firms using local (or some other) GAAP declined between 2005 and 2012, it is still non‐trivial. By 2012 the incidence of non‐IFRS financial statements was still in excess of 17 percent (87 percent of which were fully consolidated). We estimate a model of the non‐adoption of IFRS as a function of implementation features of the IFRS regulation, country‐specific enforcement, and firm‐specific reporting incentives. As expected, being specifically required by EU‐wide and country‐specific rules to adopt IFRS is positively associated with IFRS adoption but does not constitute a complete explanation. Proxies for enforcement are significantly associated with non‐adoption, but the marginal effects of the enforcement variables are weak. We find that larger firms, firms with foreign operations and more analyst following, and firms that issue new debt and equity were more likely to adopt IFRS, both when the regulation was initially imposed and in subsequent years. We conclude that many EU firms do not use IFRS; that some firms exploited definitions, exemptions, and deferrals to avoid adopting IFRS while some firms simply failed to comply with the regulation; and that firms responded to their incentives in deciding whether to adopt IFRS.  相似文献   
217.
Real issues of web design and development include many problem-solving tasks. There are, however, some inadequacies associated with the implementation of appropriate pedagogy for organised and structured instruction that supports the rational problem-solving paradigm. The purpose of this article is to report on a study for the design and implementation of an Instructional Web Design Programme (IWDP) with methodology-specific guidelines in an information systems design context. A second purpose is to discuss the pedagogy developed within the IWDP and its effects on promoting technological problem solving of learners in the project-based classroom. A qualitative, action-research approach was the basis for this study. The sample consisted of 17 learners at an institution of higher education. The researchers used a focus group interview, journals and essays to observe learners’ behaviour, to analyse their project designs and to assess their opinions and experiences with regard to the IWDP. An organised and structured instructional environment within the IWDP helped the teacher to promote technological problem solving. The teacher and learners acknowledged the components of the programme (for example, assessment criteria, range statements, performance indicators, pre-defined learner tasks and activities) in the project-based classroom. Practical and cognitive apprenticeship and experiential and situated learning were used to accommodate the problem-solving needs of learners. Learners indicated a need for a variety of tools and expert guidance in a peer-based collaborative learning environment.  相似文献   
218.
219.
Review of Accounting Studies - We directly test the reliability and relevance of investee fair values reported by listed private equity funds (LPEs). In our setting, disaggregated fair value...  相似文献   
220.
Since the 1990s, Argentinean dairy‐processing cooperatives have lost considerable amounts of members and market share. We analyse their current role by investigating the characteristics of farmers who continue delivering to them and price differentials between cooperatives and investor‐oriented firms (IOFs). A probit regression model applied to 917 farmers suggests that cooperative farmers are more disadvantaged than farmers delivering to IOFs in terms of education, farm size and productive technology. Moreover, t‐tests applied to data representing 70 per cent of national volume indicate that farmers delivering to cooperatives are between 11 per cent and 29 per cent smaller than those delivering to IOFs, depending on province. A hierarchical multilevel regression model applied to 9,720 transactions among farmers and processors shows that, after controlling for quantity and quality, cooperatives pay lower (3.5%) but more stable prices than IOFs. In a context of rapid structural change, we observe a market in which larger farmers deliver to IOFs and smaller farmers deliver to cooperatives and conclude that, at the expense of paying lower prices, cooperatives may act as buyers of last resort for otherwise disadvantaged farmers.  相似文献   
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