全文获取类型
收费全文 | 4514篇 |
免费 | 977篇 |
专业分类
财政金融 | 790篇 |
工业经济 | 400篇 |
计划管理 | 1087篇 |
经济学 | 1018篇 |
综合类 | 3篇 |
运输经济 | 103篇 |
旅游经济 | 43篇 |
贸易经济 | 1260篇 |
农业经济 | 281篇 |
经济概况 | 506篇 |
出版年
2023年 | 2篇 |
2022年 | 2篇 |
2021年 | 83篇 |
2020年 | 171篇 |
2019年 | 496篇 |
2018年 | 237篇 |
2017年 | 377篇 |
2016年 | 362篇 |
2015年 | 385篇 |
2014年 | 376篇 |
2013年 | 564篇 |
2012年 | 381篇 |
2011年 | 347篇 |
2010年 | 308篇 |
2009年 | 201篇 |
2008年 | 220篇 |
2007年 | 170篇 |
2006年 | 161篇 |
2005年 | 130篇 |
2004年 | 108篇 |
2003年 | 98篇 |
2002年 | 94篇 |
2001年 | 83篇 |
2000年 | 54篇 |
1999年 | 11篇 |
1998年 | 5篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1995年 | 6篇 |
1993年 | 1篇 |
1991年 | 1篇 |
1989年 | 2篇 |
1987年 | 6篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1982年 | 4篇 |
1981年 | 4篇 |
1980年 | 4篇 |
1979年 | 3篇 |
1978年 | 3篇 |
1977年 | 1篇 |
1976年 | 2篇 |
1974年 | 4篇 |
1973年 | 1篇 |
1971年 | 3篇 |
1970年 | 1篇 |
1969年 | 1篇 |
1968年 | 2篇 |
排序方式: 共有5491条查询结果,搜索用时 15 毫秒
91.
An arbitrary number of units of a good is sold to two bidders through a discriminatory auction. The bidders are homogeneous ex ante and their demand functions are two‐step functions that depend on a single parameter. We characterize the symmetric Bayesian equilibrium and prove its existence and uniqueness. We compare this equilibrium with the equilibrium of the multiunit Vickrey auction and with the equilibria of the single‐unit first price and second price auctions. We examine the consequences of bundling all units into one package. We study the impacts that variations of the “relative” supply have on the equilibrium, on the bidders' average payoffs per unit, and on the efficiency of the equilibrium allocation. 相似文献
92.
This article studies the properties of optimal fiscal policy in a stochastic growth model when the government cannot commit itself beyond the next period's capital income tax rate. We find that the results contrast markedly with those under full commitment. First, capital income tax rates are very high (65% on average versus close to zero on average under full commitment). Second, labor income taxes are rather low on average (about 12% versus a value of around 31% under full commitment). Finally, labor income taxes are quite volatile, whereas under full commitment their standard deviation is essentially zero. 相似文献
93.
In standard political economy models, voters are “self‐interested” that is, care only about “own” utility. However, the emerging evidence indicates that voters often have “other‐regarding preferences” (ORP), that is, in deciding among alternative policies voters care about their payoffs relative to others. We extend a widely used general equilibrium framework in political economy to allow for voters with ORP, as in Fehr and Schmidt (1999) . In line with the evidence, these preferences allow voters to exhibit “envy” and “altruism,” in addition to the standard concern for “own utility.” We give sufficient conditions for the existence of a Condorcet winner when voters have ORP. This could open the way for an incorporation of ORP in a variety of political economy models. Furthermore, as a corollary, we give more general conditions for the existence of a Condorcet winner when voters have purely selfish preferences. 相似文献
94.
Numerous studies document that criminal activity is positively related to unemployment and negatively related to educational attainment levels within given communities. We study this phenomenon in the context of a search‐equilibrium model, in which agents choose between formal employment and pursuing crime‐related activities (theft). Prior to their “occupational choices,” agents undertake costly schooling, raising their productivity. Crime acts, in essence, as a tax on human capital by affecting the probability that a worker's earnings (possessions) are subsequently appropriated. There are multiple equilibria. High crime, low levels of educational attainment, long spells of unemployment, and poverty are correlated across them. 相似文献
95.
Theoretical studies have shown that under unorthodox assumptions on preferences and production technologies, collateral constraints can act as a powerful amplification and propagation mechanism of exogenous shocks. We investigate whether or not this result holds under more standard assumptions. We find that collateral constraints typically generate small output amplification. Large amplification is obtained as a “knife‐edge” type of result. 相似文献
96.
In this paper we explore the economic principle behind the revenue‐sharing rule for interconnection charges. Our main finding is that symmetric firms can collude by splitting the revenues equally. We further characterize the optimal revenue‐sharing ratio and discuss the relationship between optimal ratio and the optimal access price. We also show that the revenue‐sharing rule can have the perverse effect of inducing a firm to raise its own costs in order to gain a higher share of revenues. 相似文献
97.
In an effort to better understand the determinants of trade flows worldwide, researchers have recently incorporated external volatility (in addition to that of the partners’ bilateral exchange rate) into their models. The so‐called ‘third country’ effect is present if adding this term changes the bilateral volatility estimates that are found when external volatility is omitted. This study examines US exports to Hong Kong for 143 industries, and imports from Hong Kong for 110 industries, and finds two key results. First, expected inflation due to Hong Kong's dollar peg leads to increased US exports in a large number of industries. Second, comparing our results with those of a previous study shows strong evidence of a ‘third country’ effect, especially for US imports. Nonparametric tests suggest that these effects differ by sector: for both exports and imports. Manufacturing industries that enjoy a large trade share are less likely to experience this effect once external volatility is incorporated into the analysis. 相似文献
98.
Leon S. Robertson 《Journal of economic issues》2013,47(3):679-683
Since 2008, the U.S. economy has been mired in the second worst economic crisis in its history. Conceivably, massive government spending could bring the economy out of this slump as massive war spending ultimately ended the Great Depression of the 1930s. However, a far superior strategy exists: guaranteeing employment accompanied by retraining to enable all unemployed workers to become absorbed into the regular work force. Beyond ending the crisis, the superiority of this strategy is that it would institutionalize a procedure for insuring that, in an increasingly technologically dynamic and open economy, workers would possess the necessary skills for available jobs. Guaranteeing employment would also eliminate the ecological costs associated with the need to seek growth to generate employment at practically any cost. Finally, it would establish a new moral social contract, whereby everyone is granted the dignity that accompanies being a productive member of society. Welfare for those able to work could disappear, along with the degradation and humiliation accompanying it. 相似文献
99.
Li‐Chen Hsu 《Pacific Economic Review》2013,18(4):475-501
Prior experimental studies on tax evasion generally assume that the budget and the probability of audit are exogenously given, and ignore taxpayers' incentives to detect evasion and their compliance behaviour under such incentives. The experimental evidence of the present paper shows that, on average, subjects are willing to spend 20 to 30% of their tax revenue on auditing. Compliance is also greatly improved if subjects can determine the budget and, hence, the probability of audit. These findings suggest that taking taxpayers' incentives to detect evasion into consideration is important for the design of compliance‐improvement audit schemes. 相似文献
100.
This study solves a location‐then‐price game in which horizontal and vertical differentiation are combined using an asymmetric distribution of consumers’ taste. Boundary locations are robust when the taste disparity of the population is not large and out‐of‐market locations are not allowed. Firms may have incentives to move either inside or outside the market in other situations, so the equilibrium prices are never differentiated. The restrictions of vertical differentiation under this framework are further examined. A model with the entrance of a vertically differentiated product is also discussed. 相似文献