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21.
析我国外汇占款对冲策略 总被引:11,自引:0,他引:11
根据我国的经济运行情况,分析固定汇率、资本流动与货币政策自主的“三元困境”在我国的具体表现。指出在经常项目和资本项目持续顺差的情况下,货币政策与外汇储备增长的矛盾。说明为控制流通中的货币而被动进行的单向对冲操作的成本昂贵,并且是以牺牲货币政策自主为代价的,还易积蕴金融风险,酿致恶性后果。证实了外汇占款对冲策略的不可持久性,为此必须改革现行的固定汇率制度,并放松资本管制。 相似文献
22.
李松华 《技术经济与管理研究》2015,(1):79-83
理论研究表明利率对房价的影响方向取决于房地产需求和供给对于利率变动反应的敏感性,但实践检验结论不一。为此,文章首先通过建立一个动态随机一般均衡模型(DSGE),从理论上分析了利率对房价的影响,然后基于我国1998年1季度-2013年4季度的房价和利率数据,采用协整、向量误差纠正模型和基于VAR的脉冲响应、方差分解等手段实证检验了利率调控我国房价的数量效应。研究发现,长期中利率推动了我国房价的上涨,但脉冲响应和方差分解表明利率对房价上涨的推动作用有限;VECM估计表明短期中调整利率与房价向其长期均衡水平回归的动态机制不存在,房价会进一步偏离其均衡状态,这意味着短期中利率对房价的调控效应更差,房价会进一步上涨。 相似文献
23.
Michal Andrle Andrew Berg R. Armando Morales Rafael Portillo Jan Vlcek 《The South African journal of economics. Suid-afrikaanse tydskrif vir ekonomie》2015,83(4):475-505
We develop a semi‐structural new‐Keynesian open‐economy model – with separate food and non‐food inflation dynamics to study the sources of inflation in Kenya in recent years. To do so, we filter international and Kenyan data (on output, inflation and its components, exchange rates and interest rates) through the model to recover a model‐based decomposition of most variables into trends (or potential values) and temporary movements (or gaps) – including for the international and domestic relative price of food. We use the filtration exercise to recover the sequence of domestic and foreign macroeconomic shocks that account for business cycle dynamics in Kenya over the last few years, with a special emphasis on the various factors (international food prices, monetary policy) driving inflation. We find that while imported food price shocks have been an important source of inflation, both in 2008 and more recently, accommodating monetary policy has also played a role, most notably through its effect on the nominal exchange rate. We also discuss the implications of this exercise for the use of model‐based monetary policy analysis in sub‐Saharan African countries. 相似文献
24.
Alexander Lubis Constantinos Alexiou Joseph G. Nellis 《Journal of economic surveys》2019,33(4):1123-1150
The emergence of macroprudential policies, implemented by central banks as a means of promoting financial stability, has raised many questions regarding the interaction between monetary and macroprudential policies. Given the limited number of studies available, this paper sheds light on this issue by providing a critical and systematic review of the literature. To this end, we divide the theoretical and empirical studies into two broad channels of borrowers – consisting of the cost of funds and the collateral constraint – and financial intermediaries – consisting of risk‐taking and payment systems. In spite of the existing ambiguity surrounding coordination issues between monetary and macroprudential policies, it is argued that monetary policy alone is not sufficient to maintain macroeconomic and financial stability. Hence, macroprudential policies are needed to supplement monetary. In addition, we find that the role of the exchange rate is critical in the implementation of monetary and macroprudential policies in emerging markets, while volatile capital flows pose another challenge. In so far as how the arrangement of monetary and macroprudential policies varies across countries, key theoretical and policy implications have been identified. 相似文献
25.
Monetary policy independence is regarded as the central argument in favour of floating exchange rates and monetary integration. We evaluate the actual independence of non-euro members of the European Economic Area by using heterogeneous panel cointegration methods that allow cross-dependency. We show that domestic interest rates follow the euro interest rates. These spillovers imply a low monetary independence despite the insulation given by floating exchange rate regimes and inflation-targeting frameworks. We therefore find significant spillover effects of the European Central Bank policy and argue that the costs of monetary integration in Europe may be lower than expected. 相似文献
26.
本文利用SVAR模型脉冲偏导分离技术,从利率市场化和影子银行两个维度测算了金融市场化进程对货币政策不同传导渠道相对地位的影响。实证结果揭示了中国货币政策传导的一些重要特征:第一,以信贷渠道为代表的数量化渠道效应要强于以利率和汇率渠道为代表的价格渠道,并且该结果没有因金融市场化的推进而改变。第二,利率市场化的推进主要强化了利率渠道的作用,但一定程度上弱化了其他渠道尤其是信贷渠道的作用。第三,影子银行的发展,强化了资产价格渠道的效应,而相对弱化了信贷渠道和利率渠道的效应。研究为在金融与实体经济市场仍存在一定程度摩擦的条件下,央行采用价格与数量货币政策调控方式有机结合的必要性与有效性,提供了实证支持。同时研究还表明,要充分发挥利率市场化改革完善货币政策价格传导机制的作用,既需要加强对各种形式金融创新的监管,还需要实体经济体系进一步市场化改革相配合。 相似文献
27.
The empirical relevance of motivation crowding out is a controversial issue in economics and psychology. As already pointed out by Frey and Jegen ( 2001 ), this is partly due to the historical development of two distinct and parallel strands of literature that stem from different theoretical traditions, have radically different tenets and therefore, are difficult to reconcile. In this survey, we go back to the details of the debates that took place independently among psychologists and economists, and sketch an integrative interdisciplinary approach likely to favor a more fruitful collaboration between economics and psychology. From this perspective, experimental economics (both field and laboratory) is viewed as a major research field shedding new light on the conditions of relevance of motivation crowding out. 相似文献
28.
The term premium has become increasingly important in discussions of monetary policy formulation. This paper reviews two approaches to embedding a variable term premium into an otherwise standard modern DSGE model. The first approach maintains frictionless asset trade but alters preferences so that agents are more averse to the risk in long bonds. The second approach uses traditional preferences, but segments asset trade between long and short bonds. Policy issues are also discussed. 相似文献
29.
What is the most appropriate combination of fiscal and monetary policies in economies subject to banking crises and deep recessions? We study this issue using an agent-based model that is able to reproduce a wide array of macro- and micro-empirical regularities. Simulation results suggest that policy mixes associating unconstrained, counter-cyclical fiscal policy and monetary policy targeting employment is required to stabilise the economy. We also show that “discipline-guided” fiscal rules can be self-defeating, as they depress the economy without improving public finances. Finally, we find that the effects of monetary and fiscal policies become sharper as the level of income inequality increases. 相似文献
30.
We assess the effects of monetary policy on bank risk to verify the existence of a risk-taking channel – monetary expansions inducing banks to assume more risk. We first present VAR evidence confirming that this channel exists and is particularly significant on the bank funding side. Then, to rationalize this evidence we build a macroeconomic model where banks subject to runs endogenously choose their funding structure (deposits vs. capital) and risk level. A monetary expansion increases bank leverage and risk. In turn, higher bank risk in steady state increases asset price volatility and reduces equilibrium output. 相似文献