全文获取类型
收费全文 | 4385篇 |
免费 | 147篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 1264篇 |
工业经济 | 155篇 |
计划管理 | 937篇 |
经济学 | 729篇 |
综合类 | 456篇 |
运输经济 | 42篇 |
旅游经济 | 79篇 |
贸易经济 | 406篇 |
农业经济 | 71篇 |
经济概况 | 394篇 |
出版年
2025年 | 5篇 |
2024年 | 7篇 |
2023年 | 36篇 |
2022年 | 72篇 |
2021年 | 95篇 |
2020年 | 161篇 |
2019年 | 121篇 |
2018年 | 83篇 |
2017年 | 96篇 |
2016年 | 113篇 |
2015年 | 87篇 |
2014年 | 216篇 |
2013年 | 408篇 |
2012年 | 304篇 |
2011年 | 422篇 |
2010年 | 303篇 |
2009年 | 314篇 |
2008年 | 322篇 |
2007年 | 264篇 |
2006年 | 276篇 |
2005年 | 180篇 |
2004年 | 127篇 |
2003年 | 110篇 |
2002年 | 95篇 |
2001年 | 51篇 |
2000年 | 34篇 |
1999年 | 41篇 |
1998年 | 20篇 |
1997年 | 11篇 |
1996年 | 5篇 |
1995年 | 4篇 |
1994年 | 6篇 |
1993年 | 6篇 |
1992年 | 6篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 3篇 |
1988年 | 2篇 |
1987年 | 2篇 |
1985年 | 27篇 |
1984年 | 28篇 |
1983年 | 19篇 |
1982年 | 15篇 |
1981年 | 7篇 |
1980年 | 10篇 |
1979年 | 6篇 |
1978年 | 1篇 |
1977年 | 9篇 |
排序方式: 共有4533条查询结果,搜索用时 0 毫秒
1.
Juha-Pekka Kallunki Jussi Nikkinen Petri Sahlström Kristina Wichmann 《Accounting & Finance》2006,46(2):265-283
This paper investigates the potential disadvantages of the secondary markets for executive stock options (ESOs). The benefits of such markets are evident, but they might also have negative effects for shareholders. Executives might, for example, use inside information to time their ESO selling. We investigate two personal motives of managers that can be assumed to affect their optimal selling decision, that is, managers' personal portfolio management issues and the use of inside information. We explore these motives by analyzing unique data from Finland, where there are secondary markets for ESOs. The results of the study support the traditional portfolio diversification hypothesis according to which managers tend to sell their ESOs when holding an ESO is equivalent to holding the underlying stock; that is, in such a case a manager's wealth is closely tied to the stock price of the firm. With respect to the use of inside information the results indicate that ESO selling activity is not related to future stock price behaviour, suggesting that managers do not use inside information to determine the selling time of their ESOs. These results imply that the existence of secondary markets for ESOs does not weaken the usefulness of ESOs as the management compensation, although the benefits of such markets are evident. 相似文献
2.
Vendor Managed Inventory (VMI) involves the vendor making the replenishment decision for products supplied to a customer based on various inventory and supply chain policies. Information sharing between supply chain members is required in VMI. Sometimes VMI decisions are delayed and/or the information shared is inaccurate. This research examines the effects of information delay and accuracy, and the sharing of sales and forecast information in a VMI environment facing stationary and nonstationary demand. The simulation experiments show the impact of information delay, information inaccuracy, and information sharing on a variety of performance measures, including inventory levels and fill rates. 相似文献
3.
Ronald H. Ballou 《Journal of Business Logistics》2005,26(2):143-164
Estimation of the inventory level for an entire class of items is a valuable time saver when control of inventories at the aggregate level, rather than the item level, is of interest. Inventory approximation by location in supply chain network configuration and evaluation of inventory control policy shifts, are two examples of application. In this article, various popular inventory policies are related to a general function known as an inventory turnover curve that expresses inventory levels from the combined demand of multiple items. By knowing some basic item characteristics of representative items in a product class, the type of inventory policy being used, and the current aggregate inventory level, an inventory turnover curve can be constructed. This resulting turnover curve can be used to estimate inventory levels within 4.6%, on the average, of theoretically predicted ones. 相似文献
4.
Two standard‐setting approaches have emerged globally to guide the choice of accounting for securitizations: the control and components approach (SFAS No. 125 and SFAS No. 140) and the risks and rewards transfer approach (IAS No. 39). A lack of consensus about derecognition accounting is a major impediment to achieving convergence in global standards that must be resolved. Thus, both SFAS No. 140 and IAS No. 39 will be reexamined, and evidence pertinent to the debate is timely and important. In this study, we present evidence consistent with the view of credit‐rating analysts, who view many securitizations as, in substance, secured borrowings. Specifically, for a sample of originators applying sale accounting guidance in SFAS No. 125 / 140 during the period 1997‐2003, we show that off‐balance‐sheet debt related to securitizations has, on average, the same risk‐relevance for explaining market measures of risk (that is, CAPM beta) as on‐balance‐sheet debt. We also find that, in a returns and earnings association framework, the pricing multiple on securitization gains declines as the amount of off‐balance‐sheet debt increases, implying that investors take off‐balance‐sheet debt into account when assessing the valuation‐relevance of such gains. For those who advocate the control and components approach to securitization accounting, our results suggest that, at least for frequent securitizers, the put option arising from implicit recourse is a “missing piece” that is not currently accounted for when calculating securitization gains. Our results challenge the extant measurement standards in SFAS No. 140. 相似文献
5.
Douglas M. Lambert Sebastin J. García‐Dastugue Keely L. Croxton 《Journal of Business Logistics》2005,26(1):25-51
Supply chain management (SCM) is implemented by integrating corporate functions using business processes within and across companies. Several process‐oriented frameworks for SCM have been proposed but only two of these provide sufficient detail to enable implementation. We evaluate the Supply‐Chain Operations Reference (SCOR) framework and The Global Supply Chain Forum (GSCF) framework using four criteria and identify their relative strengths and weaknesses. 相似文献
6.
7.
Construction project scheduling is one of the most critical factors for project success measurement.Not only for the project planning but for construction process management,the scheduling is the basic tool for communication between the owner and the project manager.By developing the schedule before the project starts,the owner knows in advance that the expected timeline of the project.By preparing construction process scheduling,the owner and general contractor can better manage the subcontractors,sub-trades progress,materials storage and deliveries,labors schedule and equipment set up which will eventually save time,money and hassle.Basically,Critical Path Method(CPM) is commonly used in the construction industry.CPM is a deterministic method that assumes that through the network,there is at least one path that determines the project duration and that the path is the critical path.CPM does not consider the uncertainty in the activities;rather it assumes that each activity can be finished in the given situation.Program Evaluation and Review Technique(PERT) is a stochastic technique which is based on the assumption that the duration of a single activity can be described by a probability density function.PERT takes into account the uncertainty during the construction process and has been created out of the need to plan,schedule and control complex projects with many uncertainties.The PERT approach is stated in some books and papers,but there is no deep investigation on the application in the schedule risk assessment.This paper investigates the PERT work process and takes a valuable try on the construction schedule risk assessment by using case studies.The utilization in the estimate the construction liquidated damage with the uncertainties is performed,which also can be used in the insurance company to calculate the insurance premium. 相似文献
8.
随着全球经济的快速发展和陆地自然资源的日趋紧缺,海洋开发利用已成为许多国家重要的经济战略。我国是海洋大国,丰富的岛屿资源是我国海洋开发的重要依托。开发海岛资源,主要从发展海洋渔业入手,但不同的发展模式显示出不同的发展前景。在对山东省长岛县和辽宁省长海县的经济发展模式做简要对比分析后,探寻海岛经济可持续发展规律,并对相关问题进行思考。 相似文献
9.
We investigate the role of accounting quality as an antecedent of dividend payout decision of firms, for both dividend levels and dividend event, in an emerging market context. Using the data for Indian firms through the years 2006–2016, we evaluate the impact of discretionary accruals on payout decision employing Tobit and Logit regression models amid set of idiosyncratic controls. We report that better earnings quality, on average, is associated with large dividend payments for Indian firms. Moreover, the likelihood of dividend payment reduces with poor earnings quality and more so when earnings manipulation is done to increase earnings. Nonetheless, we show that higher earnings quality reduces dividends during the crisis period and also for group-affiliated firms. However, the same doesn’t hold true for dividend likelihood. The relationship is robust to the idiosyncratic controls and the causality test confirms that results are not susceptible to endogeneity issue. Overall, we conclude that better earnings quality takes care of free cash flow problems and alleviates the agency and information asymmetry related costs, thereby stimulating payout policy. 相似文献
10.
选举提名方式与土地管理体制:村民对村领导行为及其绩效的评价 总被引:3,自引:0,他引:3
提名方式是选举的重要组成部分 ,农村民主选举的不同提名方式对村领导的行为及其绩效有不同的影响。对土地的投入是农村普遍的经济活动 ,与土地相关的活动对村民来说是至关重要的 ,村民对村领导决定的土地分配有着强烈的反响。从农村民主选举与土地管理体制的角度来研究选举提名方式是农村民主政治建设研究的一个新视角。 相似文献