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21.
Elyas Elyasiani Iftekhar Hasan Elena Kalotychou Panos K. Pouliasis Sotiris K. Staikouras 《金融市场、机构和票据》2020,29(2):43-64
Using an extensive global sample, this paper investigates the impact of the term structure of interest rates on bank equity returns. Decomposing the yield curve to its three constituents (level, slope and curvature), the paper evaluates the time‐varying sensitivity of the bank's equity returns to these constituents by using a diagonal dynamic conditional correlation multivariate GARCH framework. Evidence reveals that the empirical proxies for the three factors explain the variations in equity returns above and beyond the market‐wide effect. More specifically, shocks to the long‐term (level) and short‐term (slope) factors have a statistically significant impact on equity returns, while those on the medium‐term (curvature) factor are less clear‐cut. Bank size plays an important role in the sense that exposures are higher for SIFIs and large banks compared to medium and small banks. Moreover, banks exhibit greater sensitivities to all risk factors during the crisis and post‐crisis periods compared to the pre‐crisis period; though these sensitivities do not differ for market‐oriented and bank‐oriented financial systems. 相似文献
22.
The marked increase in the availability of spatial data has forced researchers engaged in land use modeling to directly confront
the question of space and the theoretical and methodological challenges involved in developing spatial models. Advances have
come from multiple disciplines, most notably through the development and application of spatial theory and methods from regional
science, geography, urban economics and more recently, theoretical and applied econometrics. The main goal of this paper is
to summarize the econometric challenges of spatial data and to highlight spatial models and methods with a particular focus
on models of land markets and land use change. We also discuss the data and modeling challenges associated with modeling the
underlying spatial economic mechanisms that give rise to land use patterns and the complexities involved in modeling land
use as a coupled economic-ecological system. 相似文献
23.
ABSTRACTThis study discusses how to apply counseling-learning (CL) principles to a particular e-learning solution for teaching a tourism-related subject via a massive open online course (MOOC). Several effective caring patterns in achieving learning-related goals and being part of a community according to the CL principles are presented and discussed using the MOOC “eTourism: Communication Perspectives” as a case study. The study underlines how the MOOC platform can act as a place for contents enjoinment and active learning. Moreover, the active role of social media for increasing the engagement of learners in the proposed activities and for developing a sense of the community is identified. In particular, Facebook and Twitter can act as places for community building and informal social interactions among learners that last beyond the completion of the course, which in turn can be a valid aid for continuing the relationships among instructors/learners and learners/learners, and for reaching new ones. 相似文献
24.
The aim of the study is to examine how destination knowledge acquired by cruisers through different information sources (online versus others) can moderate destination image formation and the relationship of image–satisfaction–behavioural intentions in a port of call. A multiple group analysis with partial least square method was carried out using data collected from a major tourism destination in Spain: Valencia. The findings revealed knowledge acquired through different information sources is a moderator of the image–satisfaction and satisfaction–behavioural intention relationships. The destination image formation is also significantly different from one group to the other. The findings of this study have a number of practical implications. 相似文献
25.
A spatially explicit model of the optimal timing and location of land development is presented that incorporates dynamic interactions between land development and water quality. Ignoring two-way interactions leads to a lower level of water quality, more development, and lower social welfare. The optimal pace and pattern of development can be achieved through the assessment of an impact fee that internalizes pollution damages and irreversibility costs. Our results demonstrate the importance of accounting for the spatial dimension of land use, the interdependence between land use and environmental quality, and development irreversibility in models of urbanization and amenity-driven growth. 相似文献
26.
The nutrition transition and agricultural transformation: a Preston curve approach 总被引:1,自引:0,他引:1 下载免费PDF全文
William A. Masters Anaya Hall Elena M. Martinez Peilin Shi Gitanjali Singh Patrick Webb Dariush Mozaffarian 《Agricultural Economics》2016,47(Z1):97-114
The nutrition transition in diets and health is closely tied to other aspects of economic development, including agricultural transformation and urbanization as well as demographic change and epidemiological transition from infectious to noncommunicable disease. Over time, dietary patterns typically shift from widespread inadequacy of many foods and nutrients, especially for children and mothers, into surplus energy intake and rising obesity with continued inadequacy of healthier foods. Diet‐related diseases remain the largest single cause of premature death and disability in all regions. This article combines food availability and dietary intake data from more than 100 countries over 30 years with a wide range of other evidence to characterize the nutrition transition and its association with changes in agricultural production and the food environment, asking how future dietary patterns might be steered toward healthier outcomes as national incomes grow. 相似文献
27.
Elena Kokthi 《食品市场学杂志》2017,23(8):873-889
ABSTRACTThis study explores the impact of geographical origin in consumer expectations. Willingness to pay (WTP) for geographical origin was measured in three different information conditions (blind, labeled, and both blind and labeled) using an open ended technique of contingent valuation (CV) in the framework of expectations-disconfirmation theory (EDT). The results from the EDT show that a product with a positive reputation and highly preferred by the consumer is losing continuously the premium price paid for it. The decrease of the WTP in full information condition for the most preferred origin is probably due to the lowered consumer expectations and to the damages of the good image as a result of unfair competition, usurpation, and the misappropriation of the name. Geographical indications (GIs) may offer a solution to these problems by preserving the predictive value of origin information, maintaining high consumer expectations, and also preserving the good reputation of the product. 相似文献
28.
Why do estimates of the intergenerational persistence in earnings vary so much for the United States? Recent research suggests that lifecycle bias may be a major factor [Grawe, N., Lifecycle bias in estimates of intergenerational earnings persistence. Labour Economics 2006, 13:551–570; Haider, S., and Solon, G., Life-cycle variation in the association between current and lifetime earnings. American Economic Review 2006, 96(4):1308–1320.]. In this paper we estimate the intergenerational correlation in lifetime earnings by using sons' and fathers' earnings at similar ages in order to account for lifecycle bias. Our estimate based on earnings measured at 35–44 for both fathers and sons is similar to that for the age range 45–54. 相似文献
29.
Elena Escrig‐Olmedo María Jesús Muñoz‐Torres María Ángeles Fernández‐Izquierdo Juana María Rivera‐Lirio 《Business Strategy and the Environment》2017,26(2):142-162
Assessing corporate environmental performance (CEP) that is both comprehensive and consistent with sustainable development both for society and companies, while at the same time taking heed of the facts and interests of each stakeholder, is not a simple feat. Due to the multidimensional character of the sustainability concept, several questions must be considered in the evaluation process: (i) the qualitative nature of indicators and the complexity of developing a synthetic index; (ii) the difficulty of choosing properly statistical techniques for aggregation and (iii) the difficulty of introducing stakeholders’ preferences in the assessment models. This paper is an attempt to address this challenge by developing a framework for the assessment of CEP, based on the application of a fuzzy multi‐criterion decision‐making (MCDM) method. To achieve positive scores in a CEP assessment, an organization should be strategically committed and engage in environmental management and governance structures that are translated into good results in terms of both engagement and operational performance. Unless such premises are explicitly incorporated into the assessment criteria, the results would reveal that the CEP measurement could not be brought into a line with an earnest ambition of achieving true sustainable development. Copyright © 2015 John Wiley & Sons, Ltd and ERP Environment 相似文献
30.
Ever since the setting up of the EMU, many scholars have argued that the Euro will take its place alongside the dollar and
perhaps even replace it as international money. The theory behind this point of view is represented by search-theoretic models. The fundamental shortcoming of the traditional version of these models is that they fail to make a distinction between different
types of money, in particular between commodity money and fiduciary money. In the international context a fiduciary money
can be accepted only when a political exchange is possible between a leading country which has an interest in producing trust
in the future value of its currency and other countries which attach no importance to the relative gains the issuing country
acquires by exploiting the privilege of seigniorage. The Bretton Woods system and the dollar standard, although based on fiduciary
monies, have worked thanks to the institutional framework maintained by the United States and accepted by other countries.
Unlike the United States, the euro area is not in a position to exercise any form of political leadership on the international
scene. As things stand the euro does not represent a threat to the dollar and it is bound to remain a regional money. 相似文献