首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   121篇
  免费   8篇
财政金融   27篇
工业经济   4篇
计划管理   19篇
经济学   33篇
综合类   2篇
运输经济   1篇
贸易经济   28篇
农业经济   4篇
经济概况   11篇
  2021年   4篇
  2020年   7篇
  2019年   6篇
  2018年   6篇
  2017年   7篇
  2016年   5篇
  2015年   2篇
  2014年   4篇
  2013年   21篇
  2012年   5篇
  2011年   3篇
  2010年   7篇
  2009年   7篇
  2008年   4篇
  2007年   1篇
  2006年   4篇
  2005年   3篇
  2004年   2篇
  2002年   5篇
  2001年   2篇
  2000年   4篇
  1999年   6篇
  1998年   1篇
  1992年   1篇
  1991年   1篇
  1985年   3篇
  1984年   1篇
  1981年   1篇
  1979年   2篇
  1978年   2篇
  1977年   1篇
  1970年   1篇
排序方式: 共有129条查询结果,搜索用时 15 毫秒
41.
Pay Without Performance: Overview of the Issues   总被引:3,自引:0,他引:3  
In their recent book, Pay Without Performance: The Unfulfilled Promise of Executive Compensation , the authors of this article provided a comprehensive critique of U.S. executive pay practices and the corporate governance processes that produce them, and then offered a number of proposals for improving both pay and governance. This article presents an overview of their analysis and proposals.
The authors' analysis suggests that the pay-setting process in U.S. public companies has strayed far from the economist's model of "arm's-length contracting" between executives and boards in a competitive labor market. In place of this conventional model, which is standard in corporate law as well as economics, the authors argue that managerial power and influence play a major role in shaping executive pay, and in ways that end up imposing significant costs on investors and the economy.
The main concern is not the levels of executive pay, but rather the distortion of incentives caused by compensation practices that fail to tie pay to performance and to limit executives' ability to sell their shares. Also troubling are "the correlation between power and pay, the systematic use of compensation practices that obscure the amount and performance insensitivity of pay, and the showering of gratuitous benefits on departing executives."
To address these problems, the authors propose three kinds of changes:
  • 1)

    increases in transparency , accomplished in part by new SEC rules requiring annual corporate disclosure that provides "the dollar value of all forms of compensation" (including "stealth compensation" in the form of pensions and other post-retirement benefits) and an analysis of the relationship between the past year's pay and performance, as well as more timely and informative disclosure of insider stock purchases and sales;

      相似文献   
42.
This research examines the relationship between consumer susceptibility to interpersonal influence and attributional sensitivity. It is hypothesized that consumer susceptibility to interpersonal influence is moderated by the level of attributional sensitivity. Across two studies, this hypothesis was supported. Individuals high in attributional sensitivity scored higher on various measures of consumer susceptibility to interpersonal influence than individuals low in attributional sensitivity. This suggests that consumers susceptible to the influence of others are more likely to purchase products that they perceive will lead others to make favorable attributions about them, and avoid purchasing products that they perceive will lead others to evaluate them negatively. © 1992 John Wiley & Sons, Inc.  相似文献   
43.
Objective:

To develop a decision-analytic model to estimate the cost-effectiveness of initiating maintenance treatment with aripiprazole once-monthly (AOM) vs paliperidone long-acting injectable (PLAI) once-monthly among patients with schizophrenia in the US.

Methods:

A decision-analytic model was developed to evaluate a hypothetical cohort of patients initiating maintenance treatment with AOM or PLAI. Rates of relapse, adverse events (AEs), and direct medical costs were estimated for 1 year. Patients either remained on initial treatment or discontinued treatment due to lack of efficacy, AEs, or other reasons, including non-adherence. Data from placebo-controlled pivotal trials and product prescribing information (PI) were used to estimate treatment efficacy and AEs. Analyses were performed assuming dosing of clinical trials, real-world practice, PIs, and highest therapeutic dose available, because of variation in practice settings. The main outcome of interest was incremental cost per schizophrenia hospitalization averted with AOM vs PLAI.

Results:

Based on placebo-controlled pivotal trials’ dosing, AOM improved clinical outcomes by reducing schizophrenia relapses vs PLAI (0.181 vs 0.277 per person per year [pppy]) at an additional cost of US$1276 pppy, resulting in an incremental cost-effectiveness ratio (ICER) of US$13,280/relapse averted. When PI dosing was assumed, this ICER increased to US$19,968/relapse averted. When real-world dosing and highest available dosing were assumed, AOM was associated with fewer relapses and lower overall treatment costs vs PLAI.

Conclusions:

AOM consistently provided favorable clinical benefits. Under various dosing scenarios, AOM results indicated fewer relapses at lower overall costs or a reasonable cost-effectiveness threshold (i.e., less than the cost of a hospitalization relapse) vs PLAI. Given the heterogeneous nature of schizophrenia and variability in treatment response, health plans may consider open access for treatments like AOM. Since model inputs were based on data from separate placebo-controlled trials, generalization of results to the real-world setting is limited.  相似文献   

44.
Objectives:

To estimate the clinical and economic trade-offs involved in using a molecular assay (92-gene assay, CancerTYPE ID) to aid in identifying the primary site of difficult-to-diagnose metastatic cancers and to explore whether the 92-gene assay can be used to standardize the diagnostic process and costs for clinicians, patients, and payers.

Methods:

Four decision-analytic models were developed to project the lifetime clinical and economic impact of incorporating the 92-gene assay compared with standard care alone. For each model, total and incremental costs, life-years, quality-adjusted life-years (QALYs), incremental cost–effectiveness ratios (ICERs), and the proportion of patients treated correctly versus incorrectly were projected from the payer perspective. Model inputs were based on published literature, analyses of SEER (Surveillance Epidemiology and End Results) data, publicly available data, and interviews with clinical experts.

Results:

In all four models, the 92-gene assay increased the proportion of patients treated correctly, decreased the proportion of patients treated with empiric therapy, and increased quality-adjusted survival. In the primary model, the ICER was $50,273/QALY; thus, the 92-gene assay is therefore cost effective when considering a societal willingness-to-pay threshold of $100,000/QALY. These findings were robust across sensitivity analyses.

Conclusions:

Use of the 92-gene assay for diagnosing metastatic tumors of uncertain origin is associated with reduced misdiagnoses, increased survival, and improved quality of life. Incorporating the assay into current practice is a cost-effective approach to standardizing diagnostic methods while improving patient care. Limitations of this analysis are the lack of data availability and resulting modeling simplifications, although sensitivity analyses showed these to not be key drivers of results.  相似文献   

45.
自然资源在当地民众的生计中具有决定性的作用,他们理应参与当地自然资源的管理和决策。分权改变了当地自然资源管理的制度框架,而民主分权是分权的最有效形式。概述了全球自然资源分权改革的实施情况,并对改革效果进行了评价。认为建立民主的地方机构将成为民主分权的主要机制,而责任、自行决定权和安全性是民主分权的3个基本问题,分权过程中中央政府需要有效的分权配套办法,并发挥重要作用。  相似文献   
46.
Jesse Russell 《Applied economics》2013,45(32):4187-4197
It is difficult to pin down the factors that determine states’ choice of exchange rate regime because those very factors present a moving target. Many scholars have taken on the same question: what are the determinants of exchange rate regime choice? But as a group they have been unable to identify a stable answer. The reason for this is that the factors that best predict exchange rate regime vary dramatically across time. An explanation for this variation is offered: rational herding, or information cascades, can explain why one factor becomes prominent for a period of time then suddenly drops off and is replaced by a better predictor.  相似文献   
47.
Individual TV advertising spots may vary as much as five rating points from one week to the next which implies that summary measures of audience delivery of TV advertising schedules composed of multiple spots could vary quite drastically. Obviously this would have a marked effect of cost per thousand calculations which is a common criterion for choosing between alternate TV advertising schedules. Based upon examination on a large number of TV advertising schedules, however, this study reports that weekly changes in audience ratings of individual spots comprising an advertising schedule tend to cancel out so that total schedule audience delivery and cost per thousand estimates are not greatly affected over a two week period.  相似文献   
48.
An environmentally enlightened accounting   总被引:1,自引:1,他引:0  
Environmental stewardship must become a primary concern if management is to adequately fulfil its societal responsibilities. Management and accounting information systems must aggressively respond to these emerging requirements in order to support adequately the associated information needs as well as to design organizational systems that motivate and facilitate desired behavior. Our purpose here is to consider a framework useful for developing environmentally enlightening management and accounting information systems that take into account alternative environmental perspectives. The framework can be used to develop prototypes representing different levels of environmental enlightenment, and as such, can provide general guidance for moving collectives and organizations toward a more environmentally responsible posture. The framework is illustrated using an example from the salmon farming industry provided in [Geogakopoulous, G., & Thomson, I., 2004. Organic salmon farming: Risk perceptions, decision heuristics and the absence of environmental accounting. In Proceedings of the Asia Pacific Interdisciplinary Research in Accounting. Singapore, July 4–7, 2004, this paper has since been published in this edition of Accounting Forum].  相似文献   
49.
50.
The public accounting profession has long relied on its reputation for integrity and veracity as justification for its professional status and monopoly privilege predicated on claims of acting in the public interest. If such status and privilege are to be justified and sustained, serious consideration of what constitutes ethical behavior, how such behavior is motivated as well as an explicit recognition of the rights and interests of affected parties constitutes an ethical imperative for the profession. Traditionally, work on ethics and auditing is quite narrow, failing to recognize the social context of individual actions, failing to identify the relevant constituencies of the profession, and failing to articulate processes through which the constituencies interests can be identified. Generally, the accounting literature has taken a cognitive perspective on ethical decision making which views the resolution of ethical dilemmas as primarily a function of the moral makeup of the actor responding within the context of the Code of Professional Conduct. The purpose of this paper is to broaden the theoretical base of ethical research, specifically within the area of professional accounting and more generally in the area of business. We propose the application of structuration theory in conjunction with stakeholder theory and a responsibility ethic. The application of stakeholder theory is a means for identifying affected constituencies. A responsibility ethic recognizes the situatedness of an individual within an ongoing professional community. Structuration theory provides a theoretical framework for articulating and investigating both the structures within which action is carried out as well as the interaction between the social structures and the actors. Taken together, the theories allow for an enhanced ability to define ethical behavior within a business context and to understand the contextual antecedents and consequences of ethical acts.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号