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131.
We investigate how auditor switching is affected by government influence, misalignment between type of auditor (government vs. private) and type of controlling shareholder (government vs. private), and misalignment between an incumbent auditor and imputed preferences of managers in a market characterized by continued substantial government ownership in listed entities. We exploit a natural policy and regulatory experiment in Iran that allows us to investigate what happens when previously government-owned entities are partially privatized as listed entities where, in many cases, the government retains significant ownership interests. At the same time, there were significant changes in the audit market, resulting in large increases in the number of private sector auditors competing for previously state-administered audits. We find the likelihood of auditor switches is strongly associated with measures of misalignment between type of auditor and type of controlling shareholder and auditor–managerial misalignment, but these associations are constrained by significant government influence. Exposing the constraining effect of significant government influence on auditor switching is an important contribution to our understanding of privatizations, government shareholder influence and auditor choice. These results have implications for policy development in other emerging and transition economies where privatization remains largely partial, and competition among private sector auditors is still emergent. 相似文献
132.
This paper presents an input-orientated data envelopment analysis (DEA) framework which allows the measurement and decomposition
of economic, environmental and ecological efficiency levels in agricultural production across different countries. Economic,
environmental and ecological optimisations search for optimal input combinations that minimise total costs, total amount of
nutrients, and total amount of cumulative exergy contained in inputs respectively. The application of the framework to an
agricultural dataset of 30 OECD countries revealed that (i) there was significant scope to make their agricultural production
systems more environmentally and ecologically sustainable; (ii) the improvement in the environmental and ecological sustainability
could be achieved by being more technically efficient and, even more significantly, by changing the input combinations; (iii)
the rankings of sustainability varied significantly across OECD countries within frontier-based environmental and ecological
efficiency measures and between frontier-based measures and indicators. 相似文献
133.
Sheila Amin Gutiérrez de Piñeres & Michael Ferrantino 《Review of Development Economics》1999,3(3):268-280
Analyses of Colombian data have generally failed to confirm the hypothesis of export-led growth. This paper generates several measures of export diversification and structural change in exports, and argues that these measures are useful in assessing growth externalities generated by the export sector. In a simultaneous-equations framework, increases in the rate of export structural change are associated with accelerated Colombian GDP growth. Export diversification, by contrast, is not a source of economic growth, and the reduced-form relationship between aggregate lagged export growth and GDP growth is weak. 相似文献
134.
Using order data for the Saudi Stock Market (SSM), we employ a new specification of an existing vector autoregressive (VAR) model to assess the information content of a newly submitted order. As predicted by the asymmetric information models, we find that larger and more aggressive orders are more informative. Private information is more important for infrequently traded stocks. Compared with previous findings, our findings imply the presence of much asymmetric information on the SSM. The correlation between a relative measure of informativeness and the spread provides further support for the previous empirical observation that these two variables measure different things and should not be used interchangeably. 相似文献
135.
Despite the well known importance of volatility–volume relationship, there is a paucity of research on this topic in emerging markets. We attempt to partially fill this gap by investigating volatility–volume relationship in the most important exchange market in the Middle East. We test the effect of trading volume on the persistence of the time-varying conditional volatility of returns in the Saudi stock market. Overall our results support the mixture of distribution hypothesis at the firm level. We also use two different proxies for information arrival, intra-day volatility, and overnight indicators. We find that these are good proxies for information and are important as contemporaneous volume in explaining conditional volatility. We also test for the volatility spillover direction between large- and small-cap portfolios. Our results show that the spillover effect is larger and statistically significant from large to small companies. 相似文献
136.
Mohammad Reza Farzanegan Tim Krieger Daniel Meierrieks 《Applied economics letters》2017,24(13):893-896
We study the effect of terrorism on life satisfaction for a sample of 81 countries over the 1994–2009 period. We find that terrorism is robustly associated with less life satisfaction. This effect, however, translates into only modest social costs. 相似文献
137.
LetY
k,n
denote the nth (upper) k-record value of an infinite sequence of independent, identically distributed random variables with
common continuous distribution function F. We show that if the nth k-record valueY
k,n
has an increasing failure rate (IFR), thenY
l,n
(l<k) andY
k+1,n+1(n≤k+1) also have IFR distributions. On the other hand, ifY
k,n
has a decreasing failure rate (DFR), thenY
l,n
(1>k) has also a DFR distribution. We also present some results concerning log convexity and log concavity ofY
k,n
. 相似文献
138.
This paper presents some empirical evidence on the factors determining changes in wage differentials between skilled and unskilled workers and in their employment. An ``analysis of variance' (ANOVA) model is estimated using UN data for five OECD countries in order to assess the relative importance of industry-specific, country-specific and international shocks (as well as interactions between industry and country effects). It is found that both international shocks and national policies affect wage differentials over the whole sample, whilst skill-biased technical change (SBTC) was a significant factor in the seventies. Employment responds mainly to international shocks, although national policies and SBTC were important determinants in the seventies and eighties respectively. Some of the results are found to be sensitive to the technology level of the industries considered. 相似文献
139.
Falahat Mohammad Lee Yan-Yin Soto-Acosta Pedro Ramayah T. 《The International Entrepreneurship and Management Journal》2021,17(4):1759-1780
International Entrepreneurship and Management Journal - This study presents a business capability model that connects strategic orientations, business capability, government support, and... 相似文献
140.
This article presents multi-output, multi-input total factor productivity (TFP) growth rates in agriculture for 88 countries over the 1970–2001 period, estimated with both stochastic frontier analysis (SFA) and the more commonly employed data envelopment analysis (DEA). We find results with SFA to be more plausible than with DEA, and use them to analyze trends across countries and the determinants of TFP growth in developing countries. The central finding is that policy and institutional variables, including public agricultural expenditure and proagricultural price policy reforms, are significant correlates of TFP growth. The most significant geographic correlate of TFP growth is distance to the nearest OECD country. 相似文献