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1.
Self‐production, participation of consumers in the production process of products for their own consumption, leads to consumers’ enhanced evaluations of the self‐made products. Three experimental studies investigate how and why self‐production affects consumers’ product evaluations and reveal that not all production experiences create additional value for all consumers. In particular, Studies 1 and 2, using hypothetical stories and real experiences, show that only positive (vs. negative) production experiences enhance evaluations of self‐made products over products made by others. Positive (but not negative) experiences decrease the psychological distance between the self and the product and strengthen identification with it. Study 3 manipulates self‐construal (independent vs. interdependent) to investigate its role on evaluation of self‐made products and products made with close others as a group (i.e., group‐made). Consumers with independent self‐construal evaluate self‐made (vs. other‐made) products more favorably only if the process is positive. However, consumers with interdependent self‐construal evaluate self‐made products more favorably even if the process is negative. Additionally, consumers with interdependent (vs. independent) self‐construal exhibit more favorable evaluation of group‐made products. Finally, even if consumers know how another person feels while making a product, other people's process emotions do not affect consumers’ product judgments as strongly as their own experienced process emotions.  相似文献   
2.
江西省耕地后备资源潜力分布及开发组合序列分析   总被引:1,自引:0,他引:1  
[目的]根据耕地后备资源的分布特征研究其开发组合序列是有效开发利用耕地后备资源、补充耕地的重要前提。文章利用江西省耕地后备资源调查评价成果,以县为分级单元对全省耕地后备资源进行开发潜力分级,对江西省耕地后备资源开发组合序列进行研究,从而为江西省耕地后备资源的开发顺序提供参考。[方法]利用Arc GIS空间图形分析法、DPS数据处理系统两维图论聚类等方法确定开发潜力等级以及开发序列。[结果]江西省耕地后备资源开发潜力从高到底依次分为Ⅰ级潜力区、Ⅱ级潜力区、Ⅲ级潜力区和Ⅳ级潜力区,面积分别为2.726 672万hm~2、2.306 897万hm~2、2.873 594万hm~2、1.378 88万hm~2。[结论]根据两维图论聚类法分析结果得知,江西省各县地域相似程度较高可优先开发的组合有进贤县-南昌县-余干县-鄱阳县-彭泽县;袁州区-分宜县-上高县-渝水区-樟树市;进贤县-南昌县-余干县-鄱阳县-都昌县和樟树市-渝水区-上高县-高安市-奉新县-安义县-永修县等。  相似文献   
3.
Psychological responses of consumers to specific stages of self-production activities are investigated in four studies. Findings reveal that consumer participation in the realization stage (physical production) enhances affective commitment to the product. However, physical production without opportunity to express choice or creativity during the production process does not change the symbolic meaning of the product (how self-expressive it is) and, therefore, does not result in identification with the product. Participation during the design stage (input-specification) enhances identification, leading to affective commitment, which in turn enhances evaluation of the self-made product. Finally, engaging consumers in both the realization and design stages of the production process does not create value for consumers over and above the main effects created by a high level of participation in either stage.  相似文献   
4.
We propose a new approach to optimal portfolio selection in a downside risk framework that allocates assets by maximizing expected return subject to a shortfall probability constraint, reflecting the typical desire of a risk-averse investor to limit the maximum likely loss. Our empirical results indicate that the loss-averse portfolio outperforms the widely used mean-variance approach based on the cumulative cash values, geometric mean returns, and average risk-adjusted returns. We also evaluate the relative performance of the loss-averse portfolio with normal, symmetric thin-tailed, symmetric fat-tailed, and skewed fat-tailed return distributions in terms of average return, risk, and average risk-adjusted return.  相似文献   
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6.
Drawing on the literature on framing, we explore the emotional framing differences in radical and reformative NGOs over time. We analyse the sentiment of a sample of 5880 press releases issued by five NGOs positioned differently on the reformative-radical spectrum and examine how they address large companies. Our findings reveal an increasing polarisation of sentiment in these NGOs' framing, with individual NGOs gravitating towards ideal-type radical or reformative positions, respectively. In alignment with the differences in their framing, we observe differences in their approaches to cross-sector partnerships. Policymakers need to note the implications of the observed polarisation for the effectiveness and credibility of cross-sector partnerships and multi-stakeholder initiatives more generally, given the risk of co-optation (for reformative NGOs) as well as the risk of foregoing significant funding and governance opportunities (for radical NGOs).  相似文献   
7.
Grounded in institutional theory, this study provides an overview of the corporate social responsibility (CSR) initiatives of Turkey's 30 largest corporations through a thematic content analysis. The study focuses on the G‐20 member Turkey and investigates the influence of isomorphism mechanisms on the adoption of CSR initiatives in a developing country context. The aim of this study is to integrate Carroll's CSR dimensions, the type of CSR engagement and coercive, mimetic and normative isomorphism mechanisms proposed by institutional theory. Through this integration the study makes a unique contribution to the literature by providing a different perspective. Findings reveal industry characteristics do not influence the selection of CSR initiatives. While business‐to‐business companies focus on CSR activities linked to their core business functions, business‐to‐consumer companies focus on CSR initiatives that are more discretionary, varied and philanthropic. In addition, findings show that multinational corporations implement CSR initiatives at the global level rather than focusing on local needs.  相似文献   
8.
In accordance with the well-known financial leverage effect, decreases in stock prices cause an increase in the levered equity beta for a given unlevered beta. However, as growth options are more volatile and have higher risk than assets in place, a price decrease may decrease the unlevered equity beta via an operating leverage effect. This is because price decreases are associated with a proportionately higher loss in growth options than in assets in place. Most of the existing literature focuses on the financial leverage effect: This paper examines both effects. We show, with a simple option pricing model, the opposing effects at work when the firm is a portfolio of assets in place and growth options. Our empirical results show that, contrary to common belief, the operating leverage effect largely dominates the financial leverage effect, even for initially highly levered firms with presumably few growth options. We then link variations in betas to measurable firm characteristics that proxy for the fraction of the firm invested in growth options. We show that these proxies jointly predict a large fraction of future cross-sectional differences in betas. These results have important implications on the predictability of equity betas, hence on empirical asset pricing and on portfolio optimization that controls for systematic risk.  相似文献   
9.
Summary. This paper explores sufficient conditions for a continuous stationary Markov optimal policy and a concave value function in stochastic dynamic programming problems. Also, the paper addresses conditions needed for the differentiability of the value function. The paper uses conditions such as first order stochastic dominance, second order stochastic dominance and concave stochastic dominance that are widely applied in economics. Received: February 23, 2001; revised version: May 19, 2002 RID="*" ID="*" I am deeply indebted to Prajit Dutta for patient assistance and advice. This paper has benefited from discussions with Tsz Cheong Lai, Tackseung Jun, Werner Stanzl and Satyajit Bose as well as feedback from an anonymous referee.  相似文献   
10.
Panel data, both diary and scanner, have been analyzed by marketing scientists for over thirty years. One of the important uses of panel data is to better understand consumer behavior by developing and testing hypotheses using the revealed preference data rather than experimental data that uses only self-reported behavior or behavior in a simulated choice environment. The purpose of this paper is to suggest areas of research where panel data can be used to better understand the underlying behavior of the panel members.  相似文献   
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