全文获取类型
收费全文 | 584篇 |
免费 | 37篇 |
专业分类
财政金融 | 116篇 |
工业经济 | 63篇 |
计划管理 | 70篇 |
经济学 | 149篇 |
综合类 | 3篇 |
运输经济 | 8篇 |
旅游经济 | 17篇 |
贸易经济 | 116篇 |
农业经济 | 54篇 |
经济概况 | 25篇 |
出版年
2024年 | 3篇 |
2023年 | 12篇 |
2022年 | 4篇 |
2021年 | 9篇 |
2020年 | 27篇 |
2019年 | 27篇 |
2018年 | 41篇 |
2017年 | 33篇 |
2016年 | 27篇 |
2015年 | 19篇 |
2014年 | 29篇 |
2013年 | 71篇 |
2012年 | 38篇 |
2011年 | 32篇 |
2010年 | 25篇 |
2009年 | 30篇 |
2008年 | 26篇 |
2007年 | 24篇 |
2006年 | 17篇 |
2005年 | 14篇 |
2004年 | 21篇 |
2003年 | 15篇 |
2002年 | 12篇 |
2001年 | 15篇 |
2000年 | 7篇 |
1999年 | 8篇 |
1998年 | 11篇 |
1997年 | 2篇 |
1996年 | 5篇 |
1995年 | 6篇 |
1994年 | 5篇 |
1993年 | 2篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有621条查询结果,搜索用时 22 毫秒
11.
Jason Sorens 《Constitutional Political Economy》2014,25(4):354-375
Fiscal federalism is commonly held to reduce the size of government, but how does it do so: through shrinking the welfare state, cutting government consumption, or reducing public investment? This paper examines tax competition under fiscal federalism through the lens of imperfect competition theory, derives new empirical implications from different theories of fiscal federalism, and tests those hypotheses with new variables and data. Cross-national statistical results show that jurisdictional competition under fiscal federalism is associated with reductions in the administrative expense of government but not the size of the welfare state. Moreover, the apparent impact of fiscal federalism with a high degree of jurisdictional competition is larger than that estimated in previous research. Once the models have been appropriately specified, the United States is no longer an outlier among high-income democracies on either government consumption or social spending. Close examination of the data reveals that some fiscally federal systems better approximate a “market-preserving model” and others a “capital-privileging” or “state-corroding” model. 相似文献
12.
Richard D. Horan Jason F. Shogren Erwin Bulte 《Scottish journal of political economy》2003,50(2):131-148
One Pleistocene mystery is why early North Americans eradicated their large, potentially domesticable animals (e.g., horses), whereas early Europeans did not. A commonly‐held hypothesis is that European species were evasive due to co‐evolution with hominids, whereas North American animals were naïve and unable to adapt quickly enough when experienced human hunters arrived from Eurasia. We explore this hypothesis with a paleoeconomic model of co‐evolution that integrates human hunting investments and wildlife population responses. We find that investments in hunting ability, based on the relative scarcity of prey species, could have mattered more than wildlife ‘naivety’ in explaining the extinction. 相似文献
13.
Jason Shachat 《Journal of Economic Theory》2004,114(2):280-309
We describe an experiment based on a simple two-person game designed so that different learning models make different predictions. Econometric analysis of the experimental data reveals clear heterogeneity in the subjects’ learning behavior. But the subjects follow only a few decision rules for basing their play on their information, and these rules have simple cognitive interpretations. There is a unique equilibrium in pure strategies, and many equilibria in mixed strategies. We find that the only equilibrium consistent with the data is one of the mixed strategy equilibria. This equilibrium is shown, surprisingly, to be consistent with Jordan's Bayesian model. 相似文献
14.
Anita Chawla Miranda Peeples Nanxin Li Rachel Anhorn Jason Ryan James Signorovitch 《Journal of medical economics》2018,21(6):543-552
Aims: To assess the frequency of biopsies and molecular diagnostic testing (human DNA/RNA analysis), anti-cancer drug use (genomically-matched targeted therapy [GMTT], unmatched targeted therapy [UTT], endocrine therapy [ET], and chemotherapy [CT]), and medical service costs among adults with metastatic cancer.Methods: Adults diagnosed with metastatic breast, non-small cell lung (NSCLC), colorectal, head and neck, ovarian, and uterine cancer (2010Q1–2015Q1) were identified in the OptumHealth Care Solutions claims database and followed from first metastatic diagnosis for ≥1 month and until the end of data availability. Utilization was assessed for each cancer cohort (all and patients aged ≥65 years); per-patient-per-month (PPPM) medical service costs were assessed for all patients. Testing frequency estimates were applied to Surveillance, Epidemiology, and End Results Program data to estimate the number of untested patients (2010–2014).Results: Patients with metastatic cancer (n?=?8,193; breast [n?=?3,414], NSCLC [n?=?2,231], colorectal [n?=?1,611], head and neck [n?=?511], ovarian [n?=?275], and uterine [n?=?151]) were 63 years old (mean), with 11.1–22.2 months of observation. Biopsy and molecular diagnostic testing frequencies ranged from 7% (uterine) to 73% (ovarian), and from 34% (head and neck) to 52% (breast), respectively. Few were treated with GMTT (breast, 11%; NSCLC, 9%; colorectal, 6%). Treatment with UTT ranged from 0.7% (uterine) to 21% (colorectal). Biopsy, diagnostic testing, and anti-cancer drug therapy were less frequent for those ≥65 years. Medical service costs (PPPM, mean) ranged from $6,618 (head and neck) to $9,940 (ovarian). The estimated number of untested new patients with metastatic cancer was 636,369 (all) and 341,397 (≥65).Limitations: In addition to the limitations of claims analyses, diagnostic testing frequency may be under-estimated if patients underwent testing prior to study inclusion.Conclusions: The low frequency of molecular diagnostic testing suggests there are opportunities to better inform management of patients with advanced cancer, particularly decisions to treat with GMTT. 相似文献
15.
Kalle A. Piirainen Tuomas Raivio Kaisa Lähteenmäki-Smith Lars Alkaersig Jason Li-Ying 《Technology Analysis & Strategic Management》2018,30(3):268-281
This paper presents an empirical account of a phenomenon that we refer to as the ‘reverse tragedy of the commons’ in open innovation. The name signifies the ‘under-exploitation’ of intellectual property (IP) under weak appropriability. The name is this graphic because the tragedy is costly, and can also render IP effectively worthless and block innovation in the short to medium term. We propose that the tragedy is borne out of the interaction between enterprise characteristics, a competitive setting and the framework that is set by the policy intervention. This finding is pertinent to policy-makers with regard to the design of research, development and innovation instruments, as well as managers who must determine how to implement open practices in innovation. 相似文献
16.
This paper examines how preferences for social reputation affect the design of monetary incentives in an efficient mechanism for environmental risk. Our results are a high reputation firm receives less than optimal transfer; the low reputation firm sacrifices information rent. 相似文献
17.
Jason Allen Robert Amano David P. Byrne Allan W. Gregory 《The Canadian journal of economics》2009,42(3):1132-1149
Abstract . This paper provides a detailed empirical analysis of Canadian city housing prices. We examine the long-run relationship between city house prices in Canada from 1985 to 2005 as well as idiosyncratic relations between city prices and city-specific variables. The results suggest that city house prices are only weakly correlated in the long run and that there is a disconnect between house prices and interest rates. City-specific variables such as union wage levels and the issuance of building permits tend to be positively related to existing city house prices. Surprisingly, there is mixed evidence with respect to standard measures of economic activity such as per capita GDP and interest rates. 相似文献
18.
Current international law strongly favors policies designed to make imports safer (e.g., in terms of invasive species) over
policies explicitly designed to discourage imports. We show that this preference may be counterproductive. A externality in
trade is incorporated into a political-economy model of policy formation. Nations can address the externality by inspecting
cargo and imposing a fine on contaminated imports. We compare the equilibrium when inspection is the only policy option relative
to the equilibrium that emerging when nations may also manipulate the tariff. Ruling out the tariff causes socially excessive
stringency in general, social welfare losses if domestic supply is highly inelastic, and in some circumstances an increase
in the real tariff, measured as the difference between world and domestic prices. 相似文献
19.
Jason Abrevaya 《Empirical Economics》2001,26(1):247-257
This paper utilizes quantile-regression techniques in order to estimate the effects of demographics and maternal behavior
during pregnancy at various quantiles of the birthweight distribution. Due to the high costs and long-term effects (both medical
and economic) associated with low-birthweight babies, there is a great deal of interest in quantifying these effects, particularly
at the lower end of the birthweight distribution. Using large samples of 1992 and 1996 births in the United States, the quantile-regression
estimates indicate that several factors (including race, education, and prenatal care) have a significantly higher impact
at lower quantiles and lower impact at higher quantiles. These effects at lower quantiles are underestimated by least-squares
regression estimates. The inequality in birthweights implied by these results is quite significant, and there is little indication
that the inequality has changed much in recent years. 相似文献
20.
The authors extend prior literature by examining, in two distinct field settings, smallest meaningful pay increases (SMPIs) in terms of magnitude, behavioral intention, and affective reactions. In Study 1, a two‐wave study of 177 employees of a university medical center in the United States, the authors find stable thresholds of about 5.0 percent for positive reactions to pay increases (magnitude [5.4 percent], behavioral intentions [4.2 percent], and affective reactions [5.6 percent]). In Study 2, a sample of 495 university employees in Finland, the authors also find stable but slightly higher thresholds of about 8 percent for behavioral intentions (8.4 percent) and positive affective reactions (7.2 percent) to pay increases. They also find threshold effects of ?5.7 percent for behavioral intentions and ?5.8 percent for negative affective reactions in response to restricted future pay increases levied in the transition to a new pay system. Discussion of the results centers on pay raise administration and future research regarding implied and direct pay reductions. © 2015 Wiley Periodicals, Inc. 相似文献