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991.
This paper analyses the potential welfare gains of introducing a technology transfer from Annex I to non-Annex I in order to mitigate greenhouse gas emissions. Our analysis is based on a numerical general equilibrium model for a world-economy comprising two regions; North (Annex I) and South (non-Annex I). In a cooperative equilibrium, a technology transfer from the North to the South is clearly desirable from the perspective of a ‘global social planner’, since the welfare gain for the South outweighs the welfare loss for the North. However, if the regions do not cooperate, then the incentives to introduce the technology transfer appear to be relatively weak from the perspective of the North; at least if we allow for Southern abatement in the pre-transfer Nash equilibrium. Finally, by adding the emission reductions associated with the Kyoto agreement, our results show that the technology transfer leads to higher welfare in both regions. 相似文献
992.
The present article examines the predictive ability of gender identity congruity in explaining women's responses to advertising appeals. The contributions of the article are twofold: (1) to demonstrate whether advertisements that are congruent with female consumers' gender identities elicit strong positive responses and (2) to identify the factors that moderate/mediate the impact of gender identity congruity on consumer responses to advertisements. The research findings provide evidence of the ability of gender identity congruity to elicit positive responses to advertising appeals. The relationship between gender identity congruity and responses to the advertisement is mediated by advertising involvement. The moderating roles of national culture, physical concern, and physical view are also supported. Overall, the congruity theory provides a powerful framework to examine consumer responses to gender portrayals in advertising. ©2009 Wiley Periodicals, Inc. 相似文献
993.
Recent literature has emphasized the emerging role of social media in generating a destination image. Even so, there is still no clear definition of the main actors, typologies and components prevailing in these environments or the possible differences between diverse social platforms. Specific analysis and comparison of the Barcelona TripAdvisor Forum and a traditional Destination Management Organization (DMO) website showed that actors, typologies and components are platform specific and have both similarities and differences with other sources, including DMO websites and other social media platforms. 相似文献
994.
Matthew M. Wieland Mark C. Dawkins Michael T. Dugan 《Journal of Business Finance & Accounting》2013,40(1-2):55-81
In 2002, Standard & Poor's (S&P) introduced Core Earnings as a proprietary, uniform earnings metric, with the goal of improving financial reporting. The distinguishing feature of Core Earnings is its consistent treatment of seven adjustments to GAAP earnings for which there is no consensus adjustment by managers and analysts. We use stock price and return data to assess whether investors perceive Core Earnings to be more value relevant than GAAP earnings. The implementation of FASB 123R changed the calculation of GAAP and Core Earnings. This change allows us to assess the role of stock option expense in the valuation of earnings numbers by partitioning the sample into pre‐ and post‐FASB 123R periods and creating consistent measures of GAAP and Core Earnings. Our price results indicate that Core Earnings is more value relevant than GAAP earnings in the pre‐period after controlling for stock option expense, and in the post‐FASB 123R periods. The price results provide empirical evidence consistent with S&P's expectation that a uniformly calculated earnings measure is a more consistent and useful indicator of current performance and future earnings. 相似文献
995.
Adam C. Carle 《Quality and Quantity》2010,44(3):483-497
Latent variable models (LVMs) offer one route to examine the quality of data collected in surveys. The possibility exists
that individuals equivalent in their true level of a construct or variable being measured are unlikely to have equivalent
observed responses as a function of an extraneous variable, e.g., group membership. This potential is labeled here as differential
item functioning (DIF). Survey methods generally considers measurement bias to be estimators that do no not accurately reflect
true values. DIF may be thought of as differential measurement bias, i.e., measurement bias conditional on group membership.
As a function of group membership, the degree, amount, or type of measurement bias changes. DIF has the potential to negatively
affect the quality of data. LVMs, e.g., confirmatory factor analysis (CFA), offer one tool to assess DIF. However, few published
examples exist in the survey research field and training in the interpretation of these models is lacking. The purpose of
the current paper is to describe CFA sufficiently for interpretive purposes and demonstrate an empirical application of CFA
to assess survey data quality to provide further interpretive guidance. References are provided for analysts wishing to conduct
analyses of this type. 相似文献
996.
Intangible marketing assets, such as brand strength, product image and reputation, appear to be of growing significance to companies. This paper seeks to offer a management accounting perspective on intangible marketing assets. A typology is developed that categorises related constructs, hitherto referred to, somewhat broadly, as marketing assets. The typology (1) redefines intangible marketing assets from an accounting perspective, and (2) identifies the inputs and outputs of the intangible marketing asset management process. The traditional accounting methods afforded to intangible marketing assets are noted, together with their adverse implications for asset development. It is suggested that management accounting should develop a method of accounting for such assets that is more consistent with supporting longer-term corporate objectives. 相似文献
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Claude D'Aspremont Rodolphe Dos Santos Ferreira Louis‐André Gérard‐Varet 《International Journal of Economic Theory》2010,6(3):273-295
We show, within a single industry, the possibility that R&D‐investment is non‐monotonically related to competitive toughness: increasing when competition is soft and decreasing when competition is tough. This possibility results from the combination of a Schumpeterian markup squeezing effect discouraging innovation, and a concentration effect spurring innovators. It is obtained in a sectoral model where the number of innovators is random and where non‐successful investors may remain productive. The result is extended to a multisectoral stochastic endogenous growth model with overlapping generations of consumers and firms, the number of which is endogenously determined in the capital market. 相似文献