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11.
    
We develop a general model to price VIX futures contracts. The model is adapted to test both the constant elasticity of variance (CEV) and the Cox–Ingersoll–Ross formulations, with and without jumps. Empirical tests on VIX futures prices provide out‐of‐sample estimates within 2% of the actual futures price for almost all futures maturities. We show that although jumps are present in the data, the models with jumps do not typically outperform the others; in particular, we demonstrate the important benefits of the CEV feature in pricing futures contracts. We conclude by examining errors in the model relative to the VIX characteristics. © 2010 Wiley Periodicals, Inc. Jrl Fut Mark 31:307–339, 2011  相似文献   
12.
In this paper, we test the theoretical framework developed by North, Wallis, and Weingast (2009), who posit that limited-access societies need to meet three doorstep conditions before they can transit into open-access societies: (1) establishment of rule of law among elites, (2) adoption of perpetually existing organizations, and (3) political control of the military. We identify indicators reflecting these doorsteps and econometrically test their relationships with specific political and economic variables. We broadly confirm the logic behind the doorsteps as necessary conditions in the transition to open-access societies. The doorsteps influence economic and political processes, as well as each other, with varying intensities.  相似文献   
13.
Abstract

Though the academic literature focused on postfeminism, neoliberalism, and the relationship between the two is considerable, there is little exploration of these conjoined discourses as they relate to leisure culture in general, and women’s sporting lives in particular. At the level of lived experience, scholars have yet to empirically examine how women engage and are affected by the empowerment discourse punctuating many aspects of postfeminism. This study uses the U.S. Soccer Federation’s 2015 SheBelieves Campaign as an empirical site for critically examining women’s attitudes toward, and experiences of, issues of empowerment, feminism, and sexism associated with what scholars have labelled the postfeminist-neoliberal moment (McRobbie, 2009 McRobbie, A. (2009). The aftermath of feminism; gender, culture and social change. London, England: Sage. [Google Scholar]; Rottenberg, 2014 Rottenberg, C. (2014). The rise of neoliberal feminism. Cultural Studies, 28(3), 418437. https://doi.org/10.1080/09502386.2013.857361[Taylor & Francis Online], [Web of Science ®] [Google Scholar]). Working at the intersection of leisure studies, feminism, and physical cultural studies, this research provides a window into the complicated, and sometimes contradictory, ways women view and experience neoliberal empowerment discourses within and through sporting elements of their leisure lifestyles.  相似文献   
14.
This paper examines the economic, advertising industry, cultural, and product factors influencing the use of emotional and rational appeals in advertising for South Korea and the U.S. Content analysis of 600 Korean magazine advertisements shows that emotional appeals predominate in headlines, but rational appeals are more common overall and in the illustrations. Compared to results from 403 U.S. advertisements, Korean magazine advertising uses more emotional appeals, though differences vary across product types and executional method. Implications for advertising practice and future research are discussed.  相似文献   
15.
The paper considers two rival models referring to the new macroeconomic consensus: a standard three-equation model of the New-Keynesian variety versus dynamic adjustments of a business and an inflation climate in an ‘Old-Keynesian’ tradition. Over the two subperiods of the Great Inflation and Great Moderation, both of them are estimated by the method of simulated moments. An innovative feature is here that the moments do not only include the autocovariances up to eight lags of quarterly output, inflation and the interest rate, but optionally also a measure of the raggedness of the three variables. In short, the performance of the Old-Keynesian model is very satisfactory and similar to the New-Keynesian model, or even better. In particular, the Old-Keynesian model is better suited to match the new moments without deteriorating the original second moments too much.  相似文献   
16.
This paper argues that the strong member states of the European Currency Union are hostages of a financially distressed member state so that they are compelled to provide financial support. Moreover, due to the dynamics of the interaction game, a debt relief is a free lunch for the distressed country. This fosters moral hazard of distressed countries. In the absence of capital market control, European politics do not effectively monitor fiscal politics of member states. The lack of a long-term strategy of the European Currency Union to deal with distressed states has undermined the credibility of politics. This lack is also explained by a lack of a European Insolvency Charter. A viable Union requires such a charter with rules for handling distress. Moreover, politics should determine a mechanism to coordinate politics and capital markets in their monitoring of fiscal and economic policy of member states.  相似文献   
17.
Experience has shown that a Distributed Control System (DCS) can provide enhanced process monitoring and control capabilities, as well as system self-diagnostics, that permit increased safety of process operations. However, this enhanced safety does not come about automatically with the installation of a DCS. The complexity and versatility of the DCS can introduce new failure scenarios leading to process upset and potential relization of process hazards. This paper reviews some novel considerations that should be taken into account when conducting process hazards reviews on facilities controlled by a DCS.  相似文献   
18.
    
This article investigates the effects of information and communication technologies (ICT) on female labor force participation in a sample of 48 African countries. We specify and estimate linear regression and dynamic panel data models with fixed effects (FE) and system-generalized method of moments (SYS-GMM) estimation over the period 2001–2017. The three main results are that ICT use (mobile phone and internet) significantly stimulates female labor force participation in Africa; this effect is enhanced by financial development and female education; the effect of ICT on female employment in Africa is strongest in the industrial sector. These results remain robust to the provision of social, cultural, and institutional variables.  相似文献   
19.
This study uses responses from a survey of marketing professionals in a structural equation model linking antecedents and consequences of two dimensions of personal moral philosophies (idealism and relativism) and perceived moral intensity (PMI). Mixed support is found for hypothesized effects of gender, religiosity, education, experience, salary, and corporate ethical values on idealism and relativism. Idealism increases and relativism decreases PMI in four ethical scenarios. PMI increases perceptions of ethical problems, which reduce intentions to act unethically. The study tests whether relationships between variables, revealing that PMI has direct as well as indirect effects on intentions. Intentions are also influenced by gender: women have more ethical intentions than men, on average, and this effect is not mediated by other variables in the model. Anusorn Singhapakdi is an associate professor of marketing at Old Dominion University. He has also served on the marketing faculty at Lamar University, Texas, and at Thammasat University, Thailand. His papers on topics in marketing ethics and social responsibility have been published in theJournal of the Academy of Marketing Science, Journal of Business Ethics, Journal of Business Research, Journal of Macromarketing, Journal of Public Policy & Marketing, and various other journals and proceedings. Scott J. Vitell is the Phil B. Hardin Professor of Marketing at the University of Mississippi. He received his Ph.D. in marketing from Texas Tech University. His work has previously appeared in theJournal of the Academy of Marketing Science, Journal of Business Research, Journal of Macromarketing, Journal of Business Ethics, Research in Marketing, International Marketing Review, and in other journals and proceedings. George R. Franke is an associate professor and Reese Phifer Fellow of Marketing at the University of Alabama. His research interests include ethics, public policy, advertising, and research methodology. His publications have received best-paper awards from theJournal of Advertising, Journal of Marketing Research, American Marketing Association, and Southern Marketing Association.  相似文献   
20.
    
We propose a new stochastic volatility model by allowing for a cascading structure of volatility components. The model, under a minor assumption, allows us to add as many components as desired with no additional parameters, effectively defeating the curse of dimensionality often encountered in traditional models. We derive a semi-closed-form solution to the VIX futures price, and find that our six-factor model with only six parameters can closely fit spot VIX and VIX futures prices from 2004 to 2015 and produce out-of-sample pricing errors of magnitudes similar to those of in-sample errors.  相似文献   
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