全文获取类型
收费全文 | 1730篇 |
免费 | 54篇 |
专业分类
财政金融 | 253篇 |
工业经济 | 93篇 |
计划管理 | 332篇 |
经济学 | 385篇 |
综合类 | 7篇 |
运输经济 | 11篇 |
旅游经济 | 22篇 |
贸易经济 | 282篇 |
农业经济 | 67篇 |
经济概况 | 332篇 |
出版年
2021年 | 18篇 |
2020年 | 31篇 |
2019年 | 41篇 |
2018年 | 56篇 |
2017年 | 52篇 |
2016年 | 47篇 |
2015年 | 32篇 |
2014年 | 43篇 |
2013年 | 218篇 |
2012年 | 66篇 |
2011年 | 67篇 |
2010年 | 64篇 |
2009年 | 72篇 |
2008年 | 63篇 |
2007年 | 80篇 |
2006年 | 54篇 |
2005年 | 45篇 |
2004年 | 46篇 |
2003年 | 37篇 |
2002年 | 37篇 |
2001年 | 31篇 |
2000年 | 28篇 |
1999年 | 35篇 |
1998年 | 28篇 |
1997年 | 26篇 |
1996年 | 21篇 |
1995年 | 16篇 |
1994年 | 13篇 |
1993年 | 19篇 |
1992年 | 13篇 |
1991年 | 13篇 |
1990年 | 14篇 |
1989年 | 11篇 |
1987年 | 10篇 |
1985年 | 14篇 |
1984年 | 11篇 |
1983年 | 17篇 |
1982年 | 16篇 |
1981年 | 10篇 |
1980年 | 21篇 |
1979年 | 17篇 |
1978年 | 13篇 |
1977年 | 10篇 |
1975年 | 13篇 |
1971年 | 9篇 |
1967年 | 8篇 |
1963年 | 11篇 |
1962年 | 8篇 |
1961年 | 11篇 |
1960年 | 9篇 |
排序方式: 共有1784条查询结果,搜索用时 15 毫秒
141.
Zahn Bozanic Darren T. Roulstone Andrew Van Buskirk 《Journal of Accounting and Economics》2018,65(1):1-20
We identify forward-looking statements (FLS) in firms’ disclosures to distinguish between “forecast-like” (quantitative statements about earnings) and “other”, or non-forecast-like, FLS. We show that, like earnings forecasts, other FLS generate significant investor and analyst responses. Unlike earnings forecasts, other FLS are issued more frequently when uncertainty is higher. We then show that earnings-related FLS are more sensitive to uncertainty than quantitative statements, suggesting that managers are more likely to alter the content than the form of FLS when uncertainty is higher. Our study indicates that incorporating other FLS into empirical measures provides a more comprehensive proxy for firms’ voluntary disclosures. 相似文献
142.
This paper studies U.S. house prices across 45 metropolitan areas from 1980 to 2012. It applies a version of the Gordon dividend discount model for long‐run “fundamentals” and uses Mean Group and Pooled Mean Group estimation to estimate long‐run and short‐run determinants of house prices. We find great similarity across cities in that the long‐run house prices are largely explained by the same fundamentals; the long‐run rent to price ratio is approximately 5% plus 0.75 times the real interest rate (which is on the order of 2%). However, adjustments to deviations from the fundamentals are slow, in the long‐run, closing the gap at a rate of around 10% per year. We find sharp differences in short‐run adjustments (momentum) away from the fundamentals across cities, and the differences are correlated with local supply elasticities (more momentum with lower elasticity). Analysis of residuals suggests strong cyclical deviations, which are mean‐reverting. 相似文献
143.
James C. Van Horne 《工程经济学家》2013,58(2):71-89
In this paper, a method is proposed by which management is able to analyze the risk-return tradeoff for various levels of liquid assets for the firm and for different maturity compositions of its debt. Together, these factors determine its working-capital position. Certain probability concepts are employed; and information is provided about the risk of cash insolvency for alternative strategies. In addition, the opportunity costs of these strategies are determined. With the framework proposed, more rational working-capital decisions are possible. The firm is able to achieve a working-capital position that provides the appropriate margin of safety in relation to the cost involved in attaining that position 相似文献
144.
In this article we define a multi-factor equity–interest rate hybrid model with non-zero correlation between the stock and interest rate. The equity part is modeled by the Heston model and we use a Gaussian multi-factor short-rate process. By construction, the model fits in the framework of affine diffusion processes, allowing fast calibration to plain vanilla options. We also provide an efficient Monte Carlo simulation scheme. 相似文献
145.
Alexander Boer Tom Van Engers 《International Journal of Intelligent Systems in Accounting, Finance & Management》2013,20(2):67-88
To address agility in public administration, we have developed a knowledge acquisition infrastructure for legal knowledge, based on an implementation‐oriented conceptualization of the legal system. Our objective is to reframe legal knowledge as a knowledge source in a design‐oriented task ontology, building on insights from the CommonKADS methodology for intelligent system design. The main result is to make case law and legal expert knowledge of critical incidents in organizations, two diagnostic knowledge sources underutilized in modern management and engineering, more accessible as a resource for design of agile organizational structures and intelligent systems. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
146.
Using a large sample of municipal bond data from 2001 to 2010 in the U.S., this paper documents the time variation of the value of municipal bond insurance, estimated from the insured and uninsured bonds yield at issue differentials. We find that insured municipal bonds carry significant lower yields at issue compared to those of the equivalent uninsured bonds before 2008. However, this cost saving disappeared with the aftermath of the subprime credit crisis. We find that the supply of bonds and the level of market interest rates to have significant positive impacts on the time‐varying value of bond insurance. We also detect asymmetric response of these yield differentials to rises and declines of market interest rates. Economic intuition suggests that the value of municipal bond insurance is a function of business cycles but our tests support the contrary, which may be explained by the habitat preference of municipal bonds issues. 相似文献
147.
Jeanette Van Akkeren 《公共资金与管理》2013,33(1):61-68
This article explores the way in which a major Australian radiology organization implemented a complex accounting information system and how workers in the 72 radiology practices that had to use it resisted the change. The study reports on the issues that led to the circumvention of the system by individuals and, after only three years, complete withdrawal of the accounting information system by the parent organization. This article has implications for firms in the health care and other sectors considering implementing new accounting information systems. Organizations need to incorporate change management techniques and provide open communication to all stakeholders to minimize disruption and potential problems. 相似文献
148.
Eddy Van Den Borre 《North American actuarial journal : NAAJ》2013,17(2):56-57
Abstract The sustained reduction in mortality rates and its systematic underestimation has been attracting the significant interest of researchers in recent times because of its potential impact on population size and structure, social security systems, and (from an actuarial perspective) the life insurance and pensions industry worldwide. Despite the number of papers published in recent years, a comprehensive review has not yet been developed. This paper attempts to be the starting point for that review, highlighting the importance of recently published research—most of the references cited span the last 10 years—and covering the main methodologies that have been applied to the projection of mortality rates in the United Kingdom and the United States. A comparative review of techniques used in official population projections, actuarial applications, and the most influential scientific approaches is provided. In the course of the review an attempt is made to identify common themes and similarities in methods and results. In both official projections and actuarial applications there is some evidence of systematic overestimation of mortality rates. Models developed by academic researchers seem to reveal a trade-off between the plausibility of the projected age pattern and the ease of measuring the uncertainty involved. The Lee-Carter model is one approach that appears to solve this apparent dilemma. There is a broad consensus across the resulting projections: (1) an approximately log-linear relationship between mortality rates and time, (2) decreasing improvements according to age, and (3) an increasing trend in the relative rate of mortality change over age. In addition, evidence suggests that excessive reliance on expert opinion—present to some extent in all methods—has led to systematic underestimation of mortality improvements. 相似文献
149.
In this article, we define a new construct for urban economic and investment analysis, which revisits the conventional wisdom that investment in real estate development is riskier than investment in stabilized property assets. This new construct, referred as a “development asset value index” (DAVI), is a value index for newly developed properties (only) in a given geographical property market. It tracks longitudinal changes in the highest and best use (HBU) value of locations, and it reveals developer and landowner behavior taking advantage of the optionality inherent in land ownership. In particular, the DAVI reflects developers' use of flexibility in the exercise of the call option to (re)develop the property to any legal use and density. We empirically estimate a DAVI for commercial property (i.e., central locations) and compare it with a corresponding traditional transaction‐price‐based property asset price index (PAPI) corrected for depreciation. We believe that the difference primarily reflects the realized value of flexibility in land development. We find that the DAVIs display greater value growth and are smoother over time and less cyclical than their corresponding PAPIs for the same locations. This suggests that developers successfully use flexibility, and that development may be riskier than stabilized property investment due primarily only to leverage effects (construction costs). Practical implications are also discussed. 相似文献
150.
This paper compares two working models of the South African economy, an orthodox, neoclassical computable general equilibrium model in which savings drive investment, and a more structuralist, eclectic, model for which there is an independent investment function. Both models are calibrated to the same social accounting matrix. Comparative statics of simplified prototype models are presented and identical simulations with the corresponding applied versions are compared. It is seen that the neoclassical model fully supports the principles of the 'Washington Consensus' while the structuralist model requires a far more heterodox set of policies to avoid slow growth or high inflation. 相似文献