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61.
Strategic Explanations for the Early Adoption of ISO 14001   总被引:1,自引:0,他引:1  
There are two different, and somewhat competing, strategic explanations for why firms certify for ISO 14001. On the one hand, firms may seek to reinforce their present strategies thereby further enhancing their competitive advantage. On the other hand, firms may use ISO 14001 as a mechanism to reorient their strategies, so that a clear signal is sent about the firm's change in strategic positioning. This paper aims to identify the most likely explanation for early adopters of ISO 14001.Using a matched pair design, we test these alternative explanations on a sample of US firms that certified for ISO 14001 in the first two years after its introduction. In particular, we tested whether ISO 14001 was used to reinforce or reorient firm strategies in respect to the natural environment, corporate social responsibility, quality, and internationalization.We found that firms that certified early for ISO 14001 had considerable environmental legitimacy and a strong international presence. We also found that the firm's commitment to corporate social responsibility and quality were not significantly different between certified and non-certified firms. These findings suggest that early adopters of ISO 14001 leaned towards reinforcing rather than reorienting their firm strategy, which calls into question the ultimate reach of ISO 14001.  相似文献   
62.
While the majority of studies so far have examined the effectiveness and benefits of electronic settlement applications, this study explores factors that affect the adoption and use of online mediation services. To this end, structural equation modeling analysis was applied to data obtained from users and mediators involved in an online mediated dispute. Subject perceptions regarding an overall mediation system including information technology and a human mediator were assessed. The findings suggest that while perceived usefulness of the information system explains the variance in attitude towards online mediation, the perceived usefulness of the mediator does not shape this attitude. Thus, mediators are being conceptualized as external to the service and their characteristics do not affect attitudes towards online mediation services, nor the intention to adopt it. This phenomenon is explained using biases in attribution.  相似文献   
63.
The purpose of this paper is to understand buyer/seller adoption dynamics in independent, buyer-side B2B exchanges. In a stylized model, we assume that the main role of the exchange is to reduce search costs for buyers. Buyers and sellers enter or exit the exchange based on the relative economic surplus (loss) they receive inside vs. outside the exchange. We contrast two situations: one where participants' switching cost to join the institution is negligible and another, in which it is significant. In an extension, we also explore the impact of buyer/seller heterogeneity on adoption dynamics. We have three key findings with relevant implications for practice. First, we find that the general view that demand and supply (so-called liquidity) either grows or shrinks in the marketplace may not hold. In the presence of switching costs, the exchange can evolve to a stable state with only partial market participation. Second, our results suggest that the exchange is better off subsidizing buyers as opposed to sellers in order to achieve the so-called critical mass, beyond which there is full participation. Finally, we find that while in general, minor buyers of the industry have more incentive joining the exchange, when the fixed participation fee of the exchange is high, it is major buyers who are likely to join first. For sellers, this is not the case: minor sellers are always more keen in participating in a buyer-side exchange.  相似文献   
64.
Research shows that, under certain circumstances, people using GSS can be substantially more productive than people who do not. However GSS has been slow to transition into the workplace. This paper argues that the Technology Transition Model (TTM) may be a useful way to explain this seeming paradox. The paper presents a case study of GSS transition in two organizations – one where a self-sustaining and growing community of users emerged, and one where it did not. Following TTM, it explores the frequency with which users perceived cognitive, economic, affective, political, social, and physical value from using the system. Comparison of the cases reveals differences in perceptions of value along several of these dimensions that are consistent with TTM. The findings suggest the model may be a useful way to explain the transition of collaboration technology, but more research will be required to test the model more rigorously.  相似文献   
65.
We develop an empirical model for the adoption process of a new durable product that accounts for consumer heterogeneity as well as consumers forward-looking behavior. Accounting for heterogeneity is important for two reasons. As the mix of consumers with different preferences and price sensitivities could change over time, firms need to update their marketing strategies. Further, it allows for a variety of shapes for the aggregate adoption process over time. As prices for durable and technology products fall over time with firms continually introducing enhanced products, consumers may anticipate these prices and improvements and delay their purchases in the product category. Forward-looking consumers optimize purchase timing by trading off their utilities from buying the product and their expectations on future prices, quality levels, and brand availability. Such forward-looking behavior will result in price dynamics in the marketplace as price changes today influence future purchases. And it results in different shapes of the new product sales pattern over time by influencing the time to take-off. We show how the parameters of our model can be estimated using aggregate data on the sales, prices, and attributes of brands in a product category. We apply our model to market data from the digital camera category. Our data are consistent with the presence of both heterogeneity and forward looking behavior among consumers. At the product category level, we are able to decompose the effects of the entry of Sony into primary demand expansion and switching from other brands. At the brand level, we find that there exist several segments in the market with different preferences for the brands and different price sensitivities leading to differences in adoption timing and brand choice across segments. For a given brand, we show how the changing customer mix over time has implications for that brands pricing strategies. We characterize how price effects vary across brands and over time and how price changes in a given time period influence sales in subsequent periods. Model comparison and validation results are also provided.  相似文献   
66.
美国社会保障法案的颁布标志着现代社会保障制度的建立。在人口老龄化的背景下,美国对法定退休年龄和养老金领取年龄进行改革,逐步废除法定退休年龄,提高正常退休年龄,同时对养老保险制度中的退休收入核查制度进行调整,建立延迟退休补助制度,由此增强延迟退休对老年劳动力延迟退休的激励。美国废除法定退休年龄和延迟正常退休年龄的改革对中国延迟退休年龄改革提供了有益借鉴。  相似文献   
67.
Understanding the tradeoffs in improving the precision of agricultural measures through survey design is crucial. Yet, standard indicators used to determine program effectiveness may be flawed, and at a differential rate for men and women. We use a household survey from Mozambique to estimate the measurement error from male and female self‐reports of their adoption and knowledge of three practices: intercropping, mulching, and strip tillage. Despite clear differences in human and physical capital, there are no obvious differences in the knowledge, adoption, and error in self‐reporting between men and women. Having received training unanimously lowers knowledge misreports and increases adoption misreports. Other determinants of reporting error differ by gender. Misreporting is positively associated with a greater number of plots for men. Recall decay on measures of knowledge appears prominent among men but not women. Findings from regression and cost‐effectiveness analyses always favor the collection of objective measures of knowledge. Given the lowest rate of accuracy for adoption was around 80%, costlier objective adoption measures are recommended for a subsample in regions with heterogeneous farm sizes.  相似文献   
68.
Pathak (2014) has raised both conceptual and methodological questions about Cai, Rahman, and Courtenay (2014). In this reply, we attempt to address the questions. The discussion arising from these questions suggests that IFRS adoption and the implications of IFRS are complex issues. Cai et al. (2014) try to illustrate that IFRS adoption is not a single-step solution. It has various stages. Some countries take gradual steps towards IFRS adoption and others embrace IFRS in one big step. Cai et al. (2014) also explain that IFRS adoption is associated with other institutional arrangements within a country. The issue of the manner in which IFRS is adopted across countries needs further investigation to better assess the country level impediments of IFRS adoption and how IFRS adoption affects market efficiency.  相似文献   
69.
以信任转移理论为视角,基于技术接受模型(TAM)和信任理论,构建了一个湖南移动电子支付的用户采纳模型,并实证研究了湖南长株潭用户对互联网支付的信任能否转移至同一公司移动环境下的支付服务,如何构建用户对移动支付的初始信任,以及初始信任如何影响用户对移动支付服务的采纳意向等问题,同时探讨了影响用户采纳移动电子支付的其他关键因素,以期对湖南移动电子商务研究有所裨益。  相似文献   
70.
弃婴是收养子女的重要来源之一,但目前由于我国弃婴救助政策及收养制度的不完善,对民间收养弃婴行为缺乏监管,导致侵犯弃婴权益和违法收养等问题的不断发生,修改完善我国《收养法》已刻不容缓。应着重从适当降低民间福利机构设立门槛,适当放宽收养条件,增加收养关系的类型,严格规范家庭收养的程序,强化收养行为的国家监督,建立试收养期制度,积极推进涉外收养和完善收养法的相关配套制度等方面入手,进一步完善我国收养法律制度,为维护和保障弃婴权益提供有力的法律保障。  相似文献   
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