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排序方式: 共有326条查询结果,搜索用时 265 毫秒
261.
企业持续创新的运行机制研究   总被引:1,自引:0,他引:1  
在全球化背景下,持续创新已成为企业谋求健康成长的必由之路。在总结国内外理论研究进展的基础上,构建了火箭模型来诠释企业持续创新的运行机制,并对国内外著名企业——海尔和IBM的持续创新运行机制进行案例研究。  相似文献   
262.
This study examines Chinese consumers’ acceptance and price willingness to pay for organic fluid milk. We used questionnaire data gathered in 2014 to analyze the impact of price and milk knowledge, as well as consumer age, gender, education and income on organic milk choice. The results indicate that: 1) young females with a strong educational background have shown the strongest consumption desire for organic milk; 2) those who shop for the family tend to support organic milk and are willing to pay more for the milk; 3) shoppers with more disposable income are willing to pay a premium price for organic milk.  相似文献   
263.
Two of the experimental methods used to estimate willingness‐to‐pay (WTP) for a non‐market good, the Becker‐DeGroot‐Marschak (BDM) mechanism and the non‐hypothetical choice experiment (nHCE) often lead to significantly different WTP estimates, complicating the choice between the methods. In Zambia the same group of researchers used both techniques to evaluate WTP for orange maize, which provides more vitamin A than other varieties. This provided an opportunity to analyse the sources of the difference. In the BDM experiment, one group of respondents was provided with more training opportunities than the other, and made higher bids. Accounting for lexicographic behaviour in the nHCE reduced the estimated WTP. These two design factors together resulted in a decrease in the WTP difference for orange maize (1,279–632 ZMK) although the difference remains statistically significant. More training was also shown to eliminate the effects of different orders in which maize varieties were presented.  相似文献   
264.
This study examines predictors of American consumers’ preferences for fortified foods, focusing on sociodemographic as well as psychological correlates. Analysis of a probability-based survey (= 6,728) revealed that females and the more educated tended to have greater preferences for fortified foods. Whites held the least favorable views on fortified foods when compared to Blacks and Hispanics. In terms of psychological predictors, people who were more health-conscious were more likely to prefer fortified foods. Perceived usefulness of nutrition labels and confusion about healthy food choices were both associated with stronger preferences for fortified foods. Both relationships appeared to be moderated by health consciousness. Communication and policy implications of these findings are discussed.  相似文献   
265.
发展绿色食品产业,黑龙江省有得天独厚的资源优势,如何实现黑龙江省绿色食品的资源优势、比较优势向竞争优势转变,继续扩大黑龙江省的绿色食品出口是一个重要课题.所以需要从绿色食品发展理念、规模、产品、市场、综合竞争力等方面出发,提出扩大绿色食品出口贸易的思路与对策.  相似文献   
266.
We investigate the organic food market in two selected European countries, Great Britain and Denmark, identifying main differences and similarities. We focus particularly on consumer perceptions and priorities, labelling schemes, and sales channels as a basis for assessing market stability and prospects for future growth. We employ a unique set of household panel data that includes information on stated values and concerns as well as registered purchasing behaviour. Most organic food on both markets is produced and processed by large-scale industrialised units and distributed through mainstream sales channels, consumer confidence being sustained at present by organic labelling schemes that appear to function well. However, a parallel market, based on the supply of goods through various direct sales channels to heavy users, prevails. We find that organic food purchase decisions are primarily motivated by ‘private good’ attributes such as freshness, taste and health benefits, attributes that may be perceived as being compatible with modern production and sales structure. Mature markets for organic foods nevertheless appear to be vulnerable to consumer dissatisfaction, particularly among heavy users of organic food products.  相似文献   
267.
Chronic illness is a global epidemic and places significant economic and social burdens on societies. Research has shown that a healthy diet can be used to mitigate or significantly reduce the risk of many chronic illnesses. Health authorities around the world have begun regulating health claims on foods to encourage the consumption of healthy foods. However, the “ex post” efficacy of health claims regulations on consumers demand for healthy foods has not been assessed. The demand for fats and meats in Canada is estimated using a linear-approximate almost ideal demand system. The results indicate health claims decreased unhealthy food demand between 1.41% and 7.10% and increased healthy food demand between 1.95% and 8.50%.  相似文献   
268.
李亮  谢涛  张耀 《现代食品》2020,(7):168-169
本文以3种海鱼作为研究对象,探索其总硒、有机硒及无机硒含量。结果表明,总硒、有机硒、无机硒含量均表现为鲐鲅鱼>大马哈鱼>狭鳕鱼;但3种鱼类有机硒含量占总硒含量的比例表现为大马哈鱼>狭鳕鱼>鲐鲅鱼。  相似文献   
269.
Muslim consumers’ awareness toward halal foods and products has been increasing. The halal concept becomes consumers’ vital concern as it covers wide areas of consumption, though one might perceive it as only a food-related issue. Given this background, this article aims to investigate the factors that influence consumers’ intention to purchase halal-certified foods and products. By using Ajzen’s theory of planned behavior (TPB) as a theoretical framework, this research employed a quantitative survey with a sample of 332 Muslim consumers living in Singapore to examine Singaporean Muslim preferences in purchasing halal foods and products. Data gathered from the survey were then explored and analyzed. Multiple regression analysis results indicate that all TPB variables have a positive and significant influence on the intention to purchase halal-certified products among the Muslim minority in Singapore.  相似文献   
270.
Explanatory models of consumer behaviour can be used to steer decision‐making in the complex task of designing generic strategies to increase sustainable consumption. This paper proposes an operational model which assumes that the purchase of an organic food is a complex process that can be broken down into phases. It is applied to a concrete case – organic olive oil in the Spanish market – quantifying each phase to determine which ones should be acted on to increase demand. Results indicate that it is possible to adopt the model proposed, and that the problems hindering consumption are a lack of confidence in organic certification, not perceiving differences between organic and conventional foods, and the perception of barriers in their purchase. Given the context, marketing communications strategies have a key role to play. This model can be used to analyse the specific situation of each market and propose development strategies. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment  相似文献   
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