全文获取类型
收费全文 | 842篇 |
免费 | 10篇 |
专业分类
管理学 | 575篇 |
民族学 | 1篇 |
人口学 | 15篇 |
丛书文集 | 11篇 |
理论方法论 | 46篇 |
综合类 | 55篇 |
社会学 | 72篇 |
统计学 | 77篇 |
出版年
2023年 | 6篇 |
2022年 | 2篇 |
2021年 | 8篇 |
2020年 | 21篇 |
2019年 | 12篇 |
2018年 | 16篇 |
2017年 | 24篇 |
2016年 | 11篇 |
2015年 | 12篇 |
2014年 | 24篇 |
2013年 | 81篇 |
2012年 | 32篇 |
2011年 | 41篇 |
2010年 | 19篇 |
2009年 | 39篇 |
2008年 | 34篇 |
2007年 | 26篇 |
2006年 | 14篇 |
2005年 | 23篇 |
2004年 | 8篇 |
2003年 | 13篇 |
2002年 | 14篇 |
2001年 | 19篇 |
2000年 | 19篇 |
1999年 | 12篇 |
1998年 | 12篇 |
1997年 | 21篇 |
1996年 | 10篇 |
1995年 | 11篇 |
1994年 | 18篇 |
1993年 | 27篇 |
1992年 | 42篇 |
1991年 | 22篇 |
1990年 | 26篇 |
1989年 | 19篇 |
1988年 | 18篇 |
1987年 | 21篇 |
1986年 | 19篇 |
1985年 | 7篇 |
1984年 | 11篇 |
1983年 | 12篇 |
1982年 | 6篇 |
1981年 | 12篇 |
1980年 | 5篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1976年 | 1篇 |
排序方式: 共有852条查询结果,搜索用时 15 毫秒
1.
The role of politics has often been discussed in evaluation theory and practice. The political influence of the situation can have major effects on the evaluation design, approach and methods. Politics also has the potential to influence the decisions made from the evaluation findings. The current study focuses on the influence of the political context on stakeholder decision making. Utilizing a simulation scenario, this study compares stakeholder decision making in high and low stakes evaluation contexts. Findings suggest that high stakes political environments are more likely than low stakes environments to lead to reduced reliance on technically appropriate measures and increased dependence on measures better reflect the broader political environment. 相似文献
2.
《European Management Journal》2020,38(2):344-355
I propose an Affect-Cognitive Theory to comprehensively understand how decisions occur in organizations. To this aim, I first review the assumptions of sensemaking and decision-making streams of research, especially the influence of bounded rationality, affective states and their relationships with cognition; then, I integrate them on the common basis of socially situated cognition. This new theory emphasizes the role of affective states in determining/being determined by cognition and its errors, pointing out decision makers’ affect as the result of multi-level adaptations to the physical and social environment. Management decisions are path dependent but not immutable; they, indeed, bank on the predominant feeling resulting from the modifying interactions and regulations of decision makers with their physical and social environment. Here, decision makers are proposed as “emotional cognizers” overcoming the thinking-feeling dichotomy that has often featured in the study of management decisions. This theory is beneficial for behavioral strategy, offering the needed assumptions to intertwine human cognition, emotions, and social behavior. 相似文献
3.
建立了S油田勘探、开发、炼化、机械、公用工程等多个部门和全局的非线性多级目标优化规划模型,应用关联分析、改进灰色预测、回归分析求取规划模型的约束方程并线性化;编制了相应的计算软件,使之快速预测和优化油田各部门“九五”各年的投资和产值;并将优化结果与油田过去或计划值加以对比,给油田规划决策带来一定的参考。 相似文献
4.
Bertram I. Spector 《Theory and Decision》1993,34(3):183-199
The family of decision analysis techniques can be applied effectively to support practical negotiators in international settings. These techniques are most appropriate in support of the prenegotiation phase, when parties are diagnosing the situation, assessing their own plans and strategies, and evaluating likely reactions and outcomes. The paper identifies how these approaches have and can be used to assist negotiation practitioners, offers a rationale for the application of decision analytic approaches in terms of the particular analytical requirements of the prenegotiation period, suggests how these process-oriented tools can be integrated with substantive tools, and discusses ways in which these tools can be presented and delivered to practitioners in a practical and confidence-building manner. 相似文献
5.
This is a survey of applied econometric research on the effects of children on female labor supply. Reasons for interest in the topic, and a basic model and terminology, are reviewed. Concerns are raised about the possible endogeneity of child status variables, and about the instrumental variables approach for dealing with this problem. Alternative ways of conceptualizing and estimating child status effects are considered, together with selected empirical evidence. Relevant developments from the household demand literature are summarized. Basic issues of model choice are also discussed. 相似文献
6.
Moncef Abbas 《Theory and Decision》1995,39(2):115-126
This article proves that all complete preference structures where the strict preference relation (P) has no circuit admit a representation by intervals of the real line; the rule for deciding whether an interval is indifferent or preferred to another is less straightforward than for interval orders: strict preference is indeed compatible with a certain degree of overlapping of intervals, the allowed degree being specified by means of a so-called tolerance function. 相似文献
7.
《Omega》2014
This paper presents an effective and efficient method for solving a special class of mixed integer fractional programming (FP) problems. We take a classical reformulation approach for continuous FP as a starting point and extend it for solving a more general class of mixed integer (0–1) fractional programming problems.To stress the practical relevance of the research we focus on a real-life application in paper production industry. The constantly advancing physical knowledge of large scale pulp and paper production did have a substantial impact on an existing DSS in which mixed integer (0–1) fractional programming is introduced. We show that the motivation to solve a real-life fractional programming problem can provide the basis for a new approach in a new context that has an added value of its own, even outside the given application area. We describe the main characteristics of the DSS, the necessity to develop a non-iterative solution procedure and demonstrate both the effectiveness and efficiency of the proposed approach from practical data sets. 相似文献
8.
《Omega》2014
We consider resource allocation problems where inputs are allocated to different entities such as activities, projects or departments. In such problems a common goal is achieving a desired balance in the allocation over different categories of the entities. We propose a bi-criteria framework for trading balance off against efficiency. We define and categorise indicators based on balance distribution and propose formulations and solution algorithms which provide insight into the balance-efficiency tradeoff. We illustrate our models by applying them to the data of a portfolio selection problem faced by a science funding agency and to randomly generated large-sized problem instances to demonstrate computational feasibility. 相似文献
9.
《统计学通讯:理论与方法》2012,41(16-17):3244-3258
An extension of soft classification trees to multinomial outcomes is presented. Estimates of the method's predictive accuracy, as well as average tree size and tree depths, are systematically compared to those of the conventional Classification and Regression Tree (CART) approach by the means of simulations. A similar comparison is performed on real datasets. Results point to an advantage in favor of the soft tree. 相似文献
10.
师彦青 《山西农业大学学报(社会科学版)》2012,11(6):577-580
现如今礼品类高端产品由于自身的品牌效应,得到了市场上极高的受欢迎指数,因其包装精美和视觉鲜明的因素,越是在国际市场环境低迷的时候,越容易抢占市场。在中国的儿童玩具礼品领域,不单单需要效仿国际流行的设计趋势,而且还要积极提升国内自主品牌影响力,这才是中国当今发展儿童玩具礼品包装产业,缩小与国际水平之间的差距,夺回本土市场继而进军国际市场的必由之路。具体分别从消费群体和包装设计本身两方面进行调查和分析研究。 相似文献