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81.
This study investigates the effects of superstition characteristics on choice and latency. Three dimensions of superstition are investigated—valence, accessibility, and relevance. Exposure to negative, accessible, or relevant superstition resulted in faster choices made. Superstitions that were negative or relevant led to choices favoring the auspicious product than superstitions that were positive or irrelevant. The auspicious product was also more likely to be chosen if it were associated with a superstition that was more accessible than less accessible. Findings also suggested that when superstition was relevant, the effects of a negative superstition were amplified than when superstition was irrelevant. Relevancy had less effect on positive superstition.  相似文献   
82.
Institutional brokerage rates have been in decline. We investigate whether this reduction has coincided with a fall in benefits provided by brokers to institutional asset managers. We use trade packages from both active and passive equity funds from 1995 to 2001 and active equity funds from 2002 to 2010. We find that later period active funds recoup a combined 1.75 basis point benefit (from price impact cost recovery and short‐term alpha) per basis point of brokerage cost. Later period active investors saw improved trade price impact and shorter‐term alpha net benefits, relative to earlier period active investors. These results are robust after controlling for trade characteristics and cross‐sectional variation over time. Our findings suggest that brokers innovate to provide valuable services in the subsequent, lower brokerage environment.  相似文献   
83.
Green consumption involves comprehensive concerns that address the broad scope of sustainability, ecosystem balance, profit‐generation and people. Identifying the factors that influence consumers' purchase behavior enables manufacturers to understand consumers' decision‐making processes and can help them develop more environmentally beneficial products. However, scholars have recently found that a gap exists between environmental concern and consumers' actual purchase behavior. The purpose of this paper is to use cognitive behavior theory to investigate the drivers of green consumption behavior and the missing link in the concern–behavior gap. After collecting 375 valid questionnaires, this study validated the proposed conceptual model using structural equation modeling. The revised model indicates that environmental involvement, informational utility, green advertising skepticism and green trust are antecedent variables of consumer attitudes toward green products. Additionally, this study also provides a possible explanation of and remedies for the concern–behavior gap. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment  相似文献   
84.
This study contributes to develop a framework to measure the financial performance of banks in a stochastic setting. The framework comprises several steps, the first of which is the development of a financial performance measurement model to evaluate a bank's financial performance using a set of factors from the CAMEL (Capital adequacy, Assets, Management Capability, Earning and Liquidity) system. Second, the stochastic setting of the efficiency measurement is handled using the data collection budget allocation approach, whereby Monte Carlo simulations are used to analyse additional generated data and a genetic algorithm is used to refine the accuracy of the efficiency estimates. The results show that the accuracy of the model is greatly improved using the proposed approach. In contrast to the conventional deterministic model, the proposed framework is more useful to managers in determining the bank's future financial operations to improve the overall financial soundness of the bank. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
85.
When fund managers trade sequentially in the same direction, the information confirmation hypothesis predicts the long‐term profitability of the leader trade to be increasing in the number of subsequent trades. The information cascade hypothesis predicts a non‐positive relationship. Using active equity funds’ daily trading data, we document a transition from information confirmation to information cascades as the number of followers increase. We find that highly disguised multiple‐broker packages exhibit higher market impact, higher long‐term returns and are associated with fewer followers. Our study also documents that lead fund managers face portfolio risk constraints in trading on private information.  相似文献   
86.
In this paper the put-call parity implied riskless rate of borrowing and lending is re-examined. Using a rigorous model, it is shown that, given the level of an observable proxy of the risk-free rate of lending (T-bill rates, for example), the put-call parity provides an opportunity to borrow at rates substantially below the market rate of lending. This is especially true when high interest rates prevail. The major conclusion is either that American option prices may invalidate the parity, or that option markets are not as frictionless as one might wish.  相似文献   
87.
We investigate going private transactions in Australia between 1988 and 1991. Approximately ten percent of all takeovers during this period are instances of going private. In contrast to studies of similar transactions in the United States, we find no direct evidence to support a free cash flow explanation for going private, although going private is frequently preceded by the threat of a takeover offer. However, the free cash flow explanation for going private may not be applicable in Pacific Basin countries where exchange-traded investment activity is in relatively high growth sectors and foreign ownership accounts for a large part of those investment sectors where managerial abuse of free cash flow has been alleged.  相似文献   
88.
89.
本文介绍一种由微机、逻辑分析仪和一块通用接口电路板组成的简易通用数字开发系统(SVDDS),在不增加任何新的专用设备条件下,能有效地调试和开发多功能雷达可编程数字信号处理机(PDSP)的功能模板及其PDSP系统.同时,还能测试各种LSI、VLSI的静、动态特性.经实用表明,SVDDS具有开发任何数字系统(硬件和软件)的能力,而且实用性广,通用性强,经济效益极高.  相似文献   
90.
This paper derives an optimal rule for hedging currency risk in a general utility framework. Ex ante hedging performance of the forward markets is examined using the optimal hedge ratio derived from the utility model and an optimal rule derived from another model (excess return per unit risk) suggested in the hedging literature. Results of this study indicate a naive (one-to-one) hedge performs similarly to the optimal hedge ratios under either model. An implication of this study is that financial managers of multinational firms should simply follow a one-to-one rule when hedging foreign exchange risk in the forward markets.  相似文献   
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