全文获取类型
收费全文 | 314篇 |
免费 | 12篇 |
专业分类
财政金融 | 6篇 |
工业经济 | 53篇 |
计划管理 | 13篇 |
经济学 | 30篇 |
综合类 | 6篇 |
运输经济 | 1篇 |
旅游经济 | 24篇 |
贸易经济 | 112篇 |
农业经济 | 71篇 |
经济概况 | 10篇 |
出版年
2023年 | 1篇 |
2022年 | 2篇 |
2021年 | 11篇 |
2020年 | 12篇 |
2019年 | 15篇 |
2018年 | 12篇 |
2017年 | 27篇 |
2016年 | 23篇 |
2015年 | 4篇 |
2014年 | 23篇 |
2013年 | 42篇 |
2012年 | 16篇 |
2011年 | 19篇 |
2010年 | 16篇 |
2009年 | 31篇 |
2008年 | 19篇 |
2007年 | 11篇 |
2006年 | 9篇 |
2005年 | 3篇 |
2004年 | 5篇 |
2003年 | 8篇 |
2002年 | 4篇 |
2001年 | 4篇 |
2000年 | 3篇 |
1999年 | 1篇 |
1998年 | 1篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
排序方式: 共有326条查询结果,搜索用时 187 毫秒
61.
The study analyzes the impact of advertising, goodwill, and other intangibles on investor returns in the consumer packaged food and beverage industry during 2008–2012, a timeframe during which smaller brands wrestled $18 billion in sales away from large manufacturers of processed foods. The findings demonstrate that those firms that were able to allocate a greater percentage of their revenue to their ongoing advertising efforts were able to enhance investor holding period returns (HPR). In addition, those firms with a higher ratio of intangible assets other than goodwill to total assets were also able to enhance HPR. However, there was not a significant positive relationship between the ratio of acquired goodwill to total assets and HPR. Hence, packaged food and beverage manufacturers are advised to seek competitive advantages through their own brand-building efforts rather than seeking to enhance investor returns through a strategy based on company mergers and acquisitions. 相似文献
62.
Consumer awareness and willingness to pay for safety of street foods in developing countries: a review
下载免费PDF全文
![点击此处可从《International Journal of Consumer Studies》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Buliyaminu Adegbemiro Alimi Tilahun Seyoum Workneh 《International Journal of Consumer Studies》2016,40(2):242-248
Street food vending is still popular in developing countries despite the giant stride recorded in the areas of food processing and global food supply in the last century. Its contribution to the socio‐economic development of the countries is evidenced by the volume of trade involved and provision of employment for significant portion of rural and urban populace. However, there has been persistent global concern on the risks of street food to the health of consumers because of the attitudes of practitioners throughout the chain. This review summarizes the findings of studies on awareness and perceptions of street food consumers to the hazards involved in street food, and their willingness to pay (WTP) premium for safety intervention. The major limitation to WTP is the extra cost that could result from the implementation of reports of WTP studies which could disenfranchise those consumers that may not be able to afford the premium. This review, therefore, recommends the formulation and enforcement of appropriate public policies that would cover the entire chain of street food vending for the safety of everybody along the chain and the protection of the health of the consumers. 相似文献
64.
Older consumers’ perceptions of functional foods and non‐edible health‐enhancing innovations
下载免费PDF全文
![点击此处可从《International Journal of Consumer Studies》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Riikka Puhakka Raisa Valve Aki Sinkkonen 《International Journal of Consumer Studies》2018,42(1):111-119
Increasing interest in health and well‐being is likely to drive a growth in demand for products that have positive effects on health. Consumers’ acceptance of and willingness to buy functional foods has been widely studied, but there has not been research on consumers’ attitudes towards innovative non‐edible products with health effects. This study examines how older consumers perceive functional foods and novel non‐edible health‐enhancing products, how willing they are to purchase such products, and how health orientation influences their views. As an example of a ‘radical’ innovation, consumers’ acceptance of rubbing their hands in a specific soil‐based mixture to modulate the immune system is explored. The research material, 13 thematic interviews, was collected in Lahti region, Finland, in 2015. The study indicates that the older consumers’ market is not homogeneous. Based on a qualitative, in‐depth approach, the study distinguishes four consumer segments with different lay understandings of health and attitudes towards health‐enhancing products, which influence people's willingness to purchase such products. The segments are health‐seeking consumers, cautious consumers, critical consumers and natural health consumers. Various motives and barriers for using products with health claims are also identified. The case of rubbing hands in organic soil‐based mixture indicates the difficulty of predicting which consumer segment will first adopt this kind of ‘radical’ innovation. The results highlight that the credence qualities of a novel product must be communicated and advertised before entering the market while also taking into account the sensory properties of the product. ‘Radical innovations’ must be in a form that consumers can easily accept. 相似文献
65.
The theories in Aristotle's Poetics are the earliest and the basis of western principal aesthetic notions. This article generally analyzed a very important aesthetic thinking of Aristotle in this work --the notion of organic holism. The significance of this notion to literary theories is also included. 相似文献
66.
共轭聚合物[9,9-二辛基芴-9,9-双(N,N-二甲基胺丙基)芴](PFN)及其电解质衍生物具有与高功函数金属形成有效电子注入的能力,可以用作电子注入层与高功函数金属(如Al、Au等)组成复合阴极,应用在聚合物发光二极管(PLED)中。这类含新型复合阴极的PLED器件具有与目前广泛应用的低功函数金属(如Ba、Ca等)器件相同甚至更高的发光效率。该类电子注入型共轭聚合物及其前驱体只溶解于水、醇等极性溶剂中,而不溶于发光聚合物所易溶的非极性溶剂如甲苯、二甲苯或导电胶所含溶剂,这种特殊的性质可以保证电子注入层与发光层、电子注入层与导电胶层之间在印刷时不会发生互溶而被侵蚀的现象,使得利用高功函数金属的导电胶通过涂覆方式制备PLED的阴极并实现全印刷制造发光器件成为可能。目前,此类高分子材料合成及器件化已成为有机电子学研究的热点之一。本研究论述了国内外在以实现全印刷PLED为目标,以PFN及其衍生物作为电子注入材料方面的研究进展。 相似文献
67.
ABSTRACT This article explores the marketing of organic products. It identifies the issues that pervade the national, organisational, and individual differences within the global organic industry. These are discussed using the marketing mix framework of product, price, promotion, and place of distribution. It concludes that a large percentage of customers, who are spread throughout the community, purchase organic products, most of whom only purchase it occasionally. The most important attributes of organic products are health, quality, and environment. Promotion of these benefits has the potential to demonstrate that, even at the higher price, they still offer value for money. 相似文献
68.
69.
The 2002 implementation of the National Organic standard and development of the USDA organic seal gave food advertisers a new tool with which to communicate food characteristics to consumers. Based principally on farm and manufacturing practices, the standard offers consumers an expansion of their food choices. Parents of young children have been shown to have particular interest in organic food. Using parent-targeted magazine-based food ads, this paper explores how organic has been promoted, how its advertising strategy compares to that for conventional foods, and whether organic food has been appropriately differentiated from conventional foods such that the USDA organic seal carries a significant and unique meaning to both consumers and the food industry. The content analysis shows that the period following the implementation of the National Organic Program exhibits a general upward trend in usage of health-related cues but minimal increase in use of terms associated with the “organic” ideal. A direct comparison of organic and non-organic food ads shows that there has been little leakage of terminology related to “organic” into mainstream food advertising strategy. Most importantly, we find that “organic” is intermixed with health cues, contributing to the often-found consumer perception that “organic” means “healthier,” and suggesting that the goals of the NOP to offer consumers a clear definition and a way to reduce confusion have not been met in advertising strategy. 相似文献
70.
Local food systems providing high‐value products are seen as a tool to sustain economic activity on family farms in rural areas. The objective of this study is to investigate the role of gastronomic, externality and feasibility characteristics in consumers' demand for local and for organic foods. An Internet questionnaire survey was conducted in 2010 among Danish consumers. 3211 respondents completed the questionnaire, which included questions about respondents' food‐related values and their specific perception of organic and local varieties of honey and apples. Variables related to consumers' food‐related values and product perception were analysed using principal component analysis, in order to identify overall dimensions (factors) in these variables. Although statements about gastronomic attributes (e.g. taste, appearance, quality) were quite strongly represented in three of these factors, externality and availability concerns also contributed significantly to the overall variation in the variables. Multinomial logit choice modelling was used for describing the relationship between these dimensions and respondents' stated choices regarding organic and local varieties of honey and apples. Results suggest that although both organic and local food supply chains are often associated with special attributes such as gastronomic characteristics and relatively beneficial externality attributes, these attributes are perceived differently for the two types of supply chains. Perceived gastronomic quality is the most important determinant for food choice, but externality and feasibility aspects are also important correlates. 相似文献