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111.
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113.
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
114.
Federico Echenique 《Economic Theory》2003,22(1):33-44
Summary. The literature on games of strategic complementarities (GSC) has focused on pure strategies. I introduce mixed strategies
and show that, when strategy spaces are one-dimensional, the complementarities framework extends to mixed strategies ordered
by first-order stochastic dominance. In particular, the mixed extension of a GSC is a GSC, the full set of equilibria is a
complete lattice and the extremal equilibria (smallest and largest) are in pure strategies. The framework does not extend
when strategy spaces are multi-dimensional. I also update learning results for GSC using stochastic fictitious play.
Received: October 16, 2000; revised version: March 7, 2002
RID="*"
ID="*" I am very grateful to Robert Anderson, David Blackwell, Aaron Edlin, Peter De Marzo, Ted O'Donoghue, Matthew Rabin,
Ilya Segal, Chris Shannon, Clara Wang and Federico Weinschelbaum for comments and advise. 相似文献
115.
Corporate social responsibility or CEO narcissism? CSR motivations and organizational performance
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This study builds on insights from both upper echelons and agency perspectives to examine the effects on corporate social responsibility (CSR) practices of CEO's narcissism. Drawing on prior theory about CEO narcissism, we argue that CSR can be a response to leaders' personal needs for attention and image reinforcement and hypothesize that CEO narcissism has positive effects on levels and profile of organizational CSR; additionally, CEO narcissism will reduce the effect of CSR on performance. We find support for our ideas with a sample of Fortune 500 CEOs, operationalizing CEO narcissism with a novel media‐based measurement technique that uses third‐party ratings of CEO characteristics with validated psychometric scales. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
116.
Individual Performance in Turbulent Environments: The Role of Organizational Learning Capability and Employee Flexibility
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Joaquín Camps Víctor Oltra Joaquín Aldás‐Manzano Guillermo Buenaventura‐Vera Federico Torres‐Carballo 《人力资源管理》2016,55(3):363-383
Organizational learning capability (OLC) and employee flexibility help firms navigate the challenges faced by organizations operating in turbulent environments. OLC includes dimensions such as experimentation, risk taking, openness, dialogue, and participative decision making. Employee flexibility is considered a crucial tool for strategic human resource management in tackling environmental turbulence. Accordingly, we pose the following research question: how, and to what extent, is individual performance enhanced by OLC and employee flexibility in turbulent environments? The major impact that environmental turbulence has on change and flexibility requirements suggests that employee flexibility plays an important role in the impact OLC has on individual performance. However, we found no prior studies that explicitly analyzed this mediating function of employee flexibility. In this study, we tested three hypotheses that link OLC and individual performance, OLC and employee flexibility, and employee flexibility and individual performance. We applied a structural equation methodology, using partial least squares path modeling, to a sample of 174 academics at a Latin American university (a highly turbulent context). Our results show employee flexibility fully mediates the relation between OLC and individual performance given the presence of environmental turbulence. © 2015 Wiley Periodicals, Inc. 相似文献
117.
A growing literature advocates the use of microstructure noise-contaminated high-frequency data for the purpose of volatility estimation. This paper evaluates and compares the quality of several recently-proposed estimators in the context of a relevant economic metric, i.e., profits from option pricing and trading. Using forecasts obtained by virtue of alternative volatility estimates, agents price short-term options on the S&P 500 index before trading with each other at average prices. The agents’ average profits and the Sharpe ratios of the profits constitute the criteria used to evaluate alternative volatility estimates and the corresponding forecasts. For our data, we find that estimators with superior finite sample Mean-squared-error properties generate higher average profits and higher Sharpe ratios, in general. We confirm that, even from a forecasting standpoint, there is scope for optimizing the finite sample properties of alternative volatility estimators as advocated by Bandi and Russell [Bandi, F.M., Russell, J.R., 2005. Market microstructure noise, integrated variance estimators, and the accuracy of asymptotic approximations. Working Paper; Bandi, F.M., Russell, J.R., 2008b. Microstructure noise, realized variance, and optimal sampling. Review of Economic Studies 75, 339–369] in recent work. 相似文献
118.
Antonella Moretto Laura Grassi Federico Caniato Marco Giorgino Stefano Ronchi 《Journal of Purchasing & Supply Management》2019,25(2):197-217
Traditional credit rating models, adopted by financial institutions to assess the credit risk of a company, adopt a purely financial perspective, and often fail to properly assess small and medium enterprises. On the other hand, buyers usually assess suppliers by means of comprehensive vendor ratings, considering a broad range of operational performance. This paper investigates whether financial and vendor ratings can be integrated into a supply chain credit rating model that jointly considers financial indicators of the supplier and its operational evaluation provided by buyers; the paper also investigates the benefits and the challenges of such a model for all the stakeholders involved (buyers, suppliers, financial institutions, and technology providers), adopting the lenses of the stakeholder theory. We adopted both multiple case studies and an iterative focus group, involving representatives from suppliers, buyers, financial institutions, and technology providers. The results confirm the potential value of such an integrated rating, mainly for strategic suppliers, showing the expected benefits for all stakeholders and highlighting the potential challenges to face. 相似文献
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120.
We prove that the English auction (with bidders that need not be ex ante identical and may have interdependent valuations) has an efficient ex post equilibrium. We establish this result for environments where it has not been previously obtained. We also prove two versions of the Stolper-Samuelson theorem, one for economies with n goods and n factors, and one for non-square economies. Similar assumptions and methods underlie these seemingly unrelated results. 相似文献