全文获取类型
收费全文 | 13053篇 |
免费 | 536篇 |
国内免费 | 213篇 |
专业分类
财政金融 | 1196篇 |
工业经济 | 473篇 |
计划管理 | 2455篇 |
经济学 | 1992篇 |
综合类 | 2854篇 |
运输经济 | 59篇 |
旅游经济 | 98篇 |
贸易经济 | 1269篇 |
农业经济 | 1631篇 |
经济概况 | 1775篇 |
出版年
2024年 | 14篇 |
2023年 | 137篇 |
2022年 | 126篇 |
2021年 | 239篇 |
2020年 | 327篇 |
2019年 | 214篇 |
2018年 | 268篇 |
2017年 | 231篇 |
2016年 | 237篇 |
2015年 | 316篇 |
2014年 | 868篇 |
2013年 | 927篇 |
2012年 | 1072篇 |
2011年 | 1312篇 |
2010年 | 1171篇 |
2009年 | 899篇 |
2008年 | 1025篇 |
2007年 | 853篇 |
2006年 | 938篇 |
2005年 | 655篇 |
2004年 | 549篇 |
2003年 | 411篇 |
2002年 | 265篇 |
2001年 | 261篇 |
2000年 | 191篇 |
1999年 | 94篇 |
1998年 | 41篇 |
1997年 | 29篇 |
1996年 | 32篇 |
1995年 | 14篇 |
1994年 | 17篇 |
1993年 | 16篇 |
1992年 | 11篇 |
1991年 | 11篇 |
1990年 | 7篇 |
1989年 | 7篇 |
1988年 | 3篇 |
1987年 | 2篇 |
1985年 | 3篇 |
1984年 | 5篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 2篇 |
排序方式: 共有10000条查询结果,搜索用时 16 毫秒
51.
52.
53.
Ryota Nakatani 《Applied economics letters》2019,26(13):1118-1124
Low productivity growth in New Zealand has been a paradox. We study New Zealand firms’ profitability, in terms of profit margin and return on assets (ROA), from the viewpoints of productivity enablers using firm-level panel data. We find that tangible fixed investment and a research and development (R&D) tax incentive are associated with higher profitability performance. In addition, the firm size is found to be a key determinant of profit margin. By contrast, we do not find any evidence that intangible investment can improve the profitability. The global financial crisis has not changed the leverage effect on ROA in New Zealand, while the impact of R&D became more prominent after the crisis. 相似文献
54.
我国灌溉面积位居世界第一,主要矛盾由总量不足转变为结构性矛盾,深入推进供给侧结构性改革提上议程。针对存在的主要结构性矛盾,研究提出系统解决方案,即调整结构、去除库存、提升品质、降低成本、补齐短板。调整结构重点是严格落实"以水定地",着力以水资源、水生态、水环境承载能力倒逼灌溉面积调整;去除库存重点是依法实施"僵尸"工程降等报废,及时办理注销登记;提升品质重点是大力发展高效节水灌溉,提升灌溉服务质量;降低成本重点是深化国有灌区管理体制改革,创新"最后一公里"管理模式;补齐短板重点是坚持统分结合、重点在统的原则推进农田水利产权改革,深化农业水价综合改革,建立准确补贴机制。 相似文献
55.
Institutional Economics as Theory of Policy Change: Impact of Past Policy Failures on Present Policy
Koji Noda 《Journal of economic issues》2018,52(1):117-135
Social scientists have developed several theories for understanding or evaluating policy change over time. Since all costs or benefits are not internalized owing to positive transaction costs, policymaking is always implemented under cost underestimation conditions and, therefore, is imperfect. I call this trait policy failure in this article. Furthermore, I show that a new framework combining the social costs approach and the legal/economic approach in institutional economics is suitable and can be applied to evaluating how past policy failures affect present policy, providing as an example the Fukushima nuclear disaster in Japan. 相似文献
56.
Cost‐reflective pricing: empirical insights into irrigators’ preferences for water tariffs 下载免费PDF全文
Bethany Cooper Lin Crase John M. Rose 《The Australian journal of agricultural and resource economics》2018,62(2):256-278
Using prices to improve the efficiency with which water resources are allocated is now widely accepted in principle if somewhat difficult to achieve in practice. Whilst there are some technical difficulties associated with full‐cost recovery in irrigation, the lack of political will to tackle reform remains a significant impediment. This article reports the results of an empirical investigation into farmers’ preferences for changes to water prices and tariff structures. We conclude that some of the preferences of farmers are conducive to price reform. We also find evidence that public subsidy of infrastructure in irrigation is not always aligned with the preferences of farmers. 相似文献
57.
58.
ABSTRACT This study investigated the effect of group representatives on contribution behaviour in response to group members’ requests in repeated public goods games. Data came from 135 students in 15 groups enrolled in the experiment, grouped in the following treatments: no group representatives (NR, NRG) and group representatives (R1, R2). We also tested initial requests wherein the group members’ initial requests (i.e. NRG, R2) mediated the positive relationship between individual-level contribution preferences and group contributions. We used a fixed-effects GLS regression and IV regression to analyse the effect of group representatives and group members’ requests. The results indicated the following: (a) rotating group representative/group members’ requests was related to group contributions at the session (within-members) and group (between-group) levels; (b) the reactions to members’ requests positively predicted group contributions; (c) subjects in the no group representatives treatment formed their requests by relying more on previous group contributions than subjects in the group representatives treatment, who relied more on the previous group members’ requests; and (d) the initial requests explained long-term contribution levels, which resulted in variations in group contributions observed between the NRG and R2 treatments. Our findings highlight the role of rotating group representatives in stimulating cooperation among members, while group members’ requests impel individuals to make contribution decisions at the group level. 相似文献
59.
Laurent Baronian 《Journal of economic issues》2020,54(1):214-232
Abstract:Digital platforms turn traditional approaches of the firm, which relied on the wage relation to explain the major difference between firm and market, upside down and underline the advantages of coordination through organization over coordination through market. This study aims to propose a definition of the firm able to integrate, besides the integrated firm, also hybrid forms such as networks of subcontractor/subcontracting firms as well as atypical forms such as digital platforms. By reactivating the firm-boundary problem, this article suggests putting valorization by labor at the heart of the firm’s decisions concerning integration. It suggests therefore a general definition of the firm as a techno-institutional center of capital valorization, provided that firms make profits by means of the appropriation of labor incorporated into their (productive, structural, intellectual) capital through institutional arrangements. By stressing the relation of production between the owners of the means of production and the direct producers, the approach of the firm supported here should allow to cover the different existing models of the firm, from the classical firm to hybrid models, around which the boundary debate has revolved, to digital platforms. 相似文献
60.
Kota Kitagawa 《Journal of economic issues》2020,54(2):316-321
Abstract:This article clarifies the significance of “collective democracy” in the works of John R. Commons by comparing it with “judicial sovereignty” in terms of its contribution to “progress.” We can thus answer two issues that Paul D. Bush does not clearly address: (i) what setup for policy formation contributes to progress and (ii) what is the role of economists within a collective democracy? Based on the comparison, the answer to the first question is collective democracy, and regarding the second question, the roles of economists as both economists and “institutional” economists are extrapolated. 相似文献