全文获取类型
收费全文 | 1117篇 |
免费 | 60篇 |
专业分类
财政金融 | 205篇 |
工业经济 | 106篇 |
计划管理 | 187篇 |
经济学 | 213篇 |
综合类 | 9篇 |
运输经济 | 17篇 |
旅游经济 | 18篇 |
贸易经济 | 224篇 |
农业经济 | 72篇 |
经济概况 | 118篇 |
邮电经济 | 8篇 |
出版年
2023年 | 19篇 |
2022年 | 15篇 |
2021年 | 21篇 |
2020年 | 39篇 |
2019年 | 50篇 |
2018年 | 46篇 |
2017年 | 44篇 |
2016年 | 47篇 |
2015年 | 34篇 |
2014年 | 44篇 |
2013年 | 147篇 |
2012年 | 60篇 |
2011年 | 55篇 |
2010年 | 40篇 |
2009年 | 46篇 |
2008年 | 49篇 |
2007年 | 41篇 |
2006年 | 29篇 |
2005年 | 15篇 |
2004年 | 20篇 |
2003年 | 31篇 |
2002年 | 29篇 |
2001年 | 21篇 |
2000年 | 18篇 |
1999年 | 13篇 |
1998年 | 14篇 |
1997年 | 13篇 |
1996年 | 15篇 |
1995年 | 13篇 |
1994年 | 11篇 |
1993年 | 6篇 |
1992年 | 7篇 |
1990年 | 10篇 |
1989年 | 8篇 |
1987年 | 3篇 |
1986年 | 4篇 |
1985年 | 6篇 |
1984年 | 3篇 |
1983年 | 8篇 |
1982年 | 3篇 |
1981年 | 9篇 |
1980年 | 10篇 |
1979年 | 12篇 |
1978年 | 7篇 |
1977年 | 11篇 |
1976年 | 4篇 |
1975年 | 6篇 |
1974年 | 5篇 |
1973年 | 3篇 |
1972年 | 4篇 |
排序方式: 共有1177条查询结果,搜索用时 15 毫秒
1.
Julian A. Parra‐Polania 《The German Economic Review》2019,20(4):e1019-e1027
Forward guidance can be provided as an unconditional promise, i.e. commitment to a specific low policy rate. Alternatively, the promise may include an escape clause, i.e. a condition defining the state of the economy under which the central bank would not keep such a low rate and, instead, it would revert to setting policy under discretion. The escape clause can be expressed as a threshold in terms of a specific variable. The present paper shows that, when such a threshold is expressed in terms of an endogenous variable (e.g. output, inflation), there are cases where it becomes impossible for the central bank to act in a way that is consistent with its promise. Consistency imposes limits on the policy rate that can be set since reverting immediately to the optimal discretionary rate can be incompatible with exceeding the threshold. 相似文献
2.
Jamie Bologna Pavlik Estefania Lujan Padilla Benjamin Powell 《Southern economic journal》2019,85(4):1243-1261
Do immigrants undermine culture in a way that destroys productivity in destination countries? Some scholars have argued that because immigrants come from countries with dysfunctional social capital—norms and institutions—they will import it and pollute the social capital in destination countries. One potential channel through which this could occur is corruption. We examine stocks and flows of immigrants over a 20‐year time period to see if corruption increased in destination countries. We generally find that immigration is not associated with increases in corruption. Additionally, we find that immigration tends to decrease corruption in destination countries with low levels of corruption or high levels of economic freedom. 相似文献
3.
Emi Watanabe-Fujinuma Benjamin F. Banderas Yukihiro Koretsune Koichiro Kumagai Shinichiro Uchiyama Takeshi Yamashita 《Journal of medical economics》2019,22(8):798-805
Aims: The Anti-Clot Treatment Scale (ACTS) and Treatment Satisfaction Questionnaire for Medication version II (TSQM-II) are validated treatment satisfaction patient-reported outcome (PRO) instruments. The ACTS includes two domains: Burdens and Benefits; the TSQM-II includes four: Effectiveness, Side Effects, Convenience, and Global Satisfaction. Japanese-language versions of the ACTS and TSQM-II have been developed and linguistically validated. This study aimed to assess their psychometric properties in Japanese patients with atrial fibrillation (AF).Materials and methods: ACTS and TSQM-II data from 534 patients with AF were collected in a Japanese post-marketing surveillance study of a direct oral-anticoagulant, rivaroxaban. Four key psychometric properties, in line with best practice guidelines from the US Food and Drug Administration, were examined using traditional psychometric methods: acceptability, scaling assumptions, reliability (i.e. internal consistency reliability, test-retest reliability), and construct validity (i.e. convergent validity and known groups).Results: ACTS Burdens and Benefits and TSQM-II Effectiveness, Convenience, and Global Satisfaction scales were found to be acceptable (e.g. item-level missing data at baseline <4%), with all scales having good internal consistency (Cronbach’s alpha > 0.80). test-retest reproducibility intraclass correlation coefficients for the ACTS Burdens and Benefits were 0.59 and 0.65, respectively, and between 0.54–0.61 for the TSQM-II scales. Known-groups validity for the ACTS and TSQM-II was supported by differences in scale scores by positive and negative impact (p?<?0.05). Correlations between the ACTS and TSQM-II (convergent validity) were lower than expected (range r?=?0.09–0.48), but in line with the original ACTS development study.Limitations: Evaluation of test-retest reproducibility was limited by assessment period, which was longer (3 months) than recommended guidelines (usually up to 2 weeks).Conclusions: Overall, Japanese versions of ACTS and TSQM-II scales satisfied internal consistency reliability and traditional validity criteria. Our study supports the ACTS and TSQM-II as appropriate PRO instruments to measure satisfaction with anticoagulant treatment in Japanese patients with AF.Trial registration: NCT01598051, clinicaltrials.gov; registered April 20, 2012. 相似文献
4.
The paper uses MULTIMOD to examine the implications of uncertain exchange rate pass‐through for the conduct of monetary policy. From the policymaker's perspective, uncertainty about exchange rate pass‐through implies uncertainty about policy multipliers and the impact of state variables on stabilization objectives. When faced with uncertainty about the strength of exchange rate pass‐through, policymakers will make less costly errors by overestimating the strength of pass‐through rather than underestimating it. The analysis suggests that pass‐through uncertainty of the magnitude considered does not result in efficient policy response coefficients that are smaller than those under certainty. 相似文献
5.
Explaining Japan’s recession 总被引:1,自引:0,他引:1
Benjamin Powell 《Quarterly Journal of Austrian Economics》2002,5(2):35-50
6.
Using results from surveys in which employers were questioned about their freedom to shed staff, we develop a measure of employment security in Europe. We seek to identify which institutional factors are correlated with the responses of employers and find that they appear to reflect the strength of legal restrictions and trade unions and the prevalence of atypical employment. Our results are used to compile an index of employment security that has both a temporal and a cross‐country dimension. 相似文献
7.
8.
9.
10.