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In models of monetary policy, discretionary policymaking is typically constrained in its ability to manage public beliefs. However, when a policymaker possesses private information, policy actions serve as signals to the public about unobserved economic conditions and belief management becomes an integral part of optimal discretion policies. This article derives the optimal time‐consistent policy for a general linear‐quadratic setting. The optimal policy is illustrated in a simple New Keynesian model, where analytical solutions can be derived as well. In this model, imperfect information about the policymaker's output target leads to lower policy losses.  相似文献   
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Today, sustainable relations with a broad range of key stakeholders are not only important from a normative business ethics perspective, but also from an entrepreneurial viewpoint to allow and support the long-term survival of a firm. We will argue that the traditional conception of a firm’s corporate social responsibility does not reflect this view and that a comprehensive and dynamic conception of a firm’s responsibilities is necessary to map the reality of business practice and to manage the challenges implied by sustainability. We think that distributive justice, that is the way in which firms involve their stakeholders in their wealth creation and dissemination processes, provides a comprehensive understanding of corporate responsibilities. Concerning procedural justice, we will discuss how firms involve stakeholders in their strategic processes according to their contribution to wealth creation. In the course of the article, we will propose a framework along with three design principles that can be used for shaping dynamic and comprehensive corporate responsibilities, and which thereby allow a sustainable procedure for changing business and non-business environments.  相似文献   
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Using rich linked employer–employee data for (West) Germany between 1996 and 2014, we conduct a decomposition analysis based on recentered influence function (RIF) regressions to analyze the relative contributions of various plant and worker characteristics to the rise in German wage dispersion. Moreover, we separately investigate the sources of between-plant and within-plant wage dispersion. We find that industry effects and the collective bargaining regime contribute the most to rising wage inequality. In the case of collective bargaining, both the decline in collective bargaining coverage and the increase in wage dispersion among the group of covered plants have played important roles.  相似文献   
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A rationale for science-policy interfaces   总被引:3,自引:0,他引:3  
This paper aims at a better understanding of the justifications for science-policy interfaces, of the reasons for their growing importance in environmental governance, and of the theoretical and epistemological challenges they pose. I look at the intersections between science and policy to highlight that science and policy, far from being mutually exclusive and hermetic categories, are intersecting domains of human activity which are in co-evolution. Science-policy interfaces are defined as social processes which encompass relations between scientists and other actors in the policy process, and which allow for exchanges, co-evolution, and joint construction of knowledge with the aim of enriching decision-making. They are implemented to manage the intersection between science and policy. The theoretical questions which arise at this intersection are then explored, which allows for the identification of a series of 15 normative requirements for science-policy interfaces. The conclusion suggests that this normative content may provide guidance for the design, implementation, and evaluation of real-life science-policy interfaces, and identifies key methodological issues which need further theoretical research as well as practical experimentation.  相似文献   
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While ‘traditional’ cooperatives operating for a long time in fields such as banking, agriculture, or retail, have received important attention in the cooperative literature, much work still needs to be done to understand why and how cooperatives emerge either in fields in which they have not traditionally been widespread (such as health and care, services, etc.), or in ‘new’ fields or sub‐fields (such as fair trade, microfinance or renewable energy). Research is even more needed insofar as ‘new’ cooperatives tend to differ from traditional ones in several ways, for instance through the involvement of multiple stakeholders (rather than a dominant one such as producers, consumers or workers) or through a stronger orientation towards general interest goals (beyond traditional mutual interest at the basis of most cooperatives). In this article, we analyze the emergence of cooperatives in the field of renewable energy. This emergence has raised a lot of enthusiasm among the supporters of cooperatives and citizen‐based renewable energy as well as questions regarding the viability and the replicability of this model. On the one hand, the assets of the cooperative model enable us to understand why this form has been adopted by citizen groups and has developed, although to varying extents, in many countries. On the other hand, the limits or weaknesses of the model enable us to explain why cooperatives are still a minority in the field of renewable energy and why their development is constrained by several obstacles.  相似文献   
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The practice of reporting earnings measures that deviate from generally accepted accounting principles (non‐GAAP measures) has received negative attention in the media. In a period of increased regulatory concern for these reporting practices, we explore whether there has been a shift away from the use of non‐GAAP metrics. This study focuses on the Dutch situation, where regulators responded conservatively (‘light’) to the accounting scandals. This contrasts with the U.S., where regulators intervened with a radical (‘heavy’) reform of regulation. We analyse a sample of earnings press releases published in the period 2000–05 from companies listed at Euronext Amsterdam. Our findings indicate that Dutch companies report non‐GAAP measures frequently and prominently. However, companies' reporting behaviour changes after a peak in negative media attention for non‐GAAP reporting. The magnitude of the adjustments to GAAP earnings becomes smaller and companies seem to have different reasons to report non‐GAAP measures. The effect of the media attention is stronger when companies have been criticized for their non‐GAAP reporting in the press. Investors seem to have become more hesitant towards the use of non‐GAAP measures for their decision‐making after negative media attention. Together, these findings suggest that the negative media attention for non‐GAAP measures has influenced the decisions of investors and managers.  相似文献   
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