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21.
The Internet is central to the new media, but the Internet is itself a dynamic technology that is constantly evolving as users adopt and reject new features, devices and applications and use them in ways that are often unanticipated. This article is anchored in longitudinal survey data on how Britons use the Internet, which illuminates the emergence of new patterns of accessing the Internet over multiple devices—some of which are portable—in everyday life and work. We call those who adopt this new approach ‘next generation users’. In contrast, first generation users remain anchored to one or more personal computers in the household or workplace for accessing the Internet. The analysis shows how this emerging pattern of access is reshaping the use and impact of the Internet, such as in supporting the production of user generated content. The analysis also shows how next generation access is socially distributed; creating a new digital divide that reinforces socioeconomic inequalities. Future research needs to move beyond the study of access to the Internet to track the diffusion of next generation access and its implications across a wider array of nations.  相似文献   
22.
Consumers face considerable frustration when purchasing structurally and/or semantically complex high-involvement products online. Reliance on computer-mediated communications for their information needs may result in functional and emotional frustration from information overload and lack of personal trust. This paper proposes a responsive real-time information system as a proxy for a perceptive sales representative who assesses customer needs based on information exchanges and then offers appropriate responses. By tracking and analyzing a consumer's online activity, vendors can offer information relevant to the consumer's real-time needs, facilitating their purchase process. In essence, this is a real-time value co-creation process based on the consumer offering cues to vendors through their key strokes and mouse click activity. This allows for differentiated information offerings for inexperienced and more experienced consumers, creating value by dynamic information serving. Where appropriate value is created, consumers will experience less frustration and continue online, rather than possibly moving offline or to alternative vendors. In examining the bases of consumer information needs in complex purchases, this paper identifies the data required to enable a responsive dialog between vendors and consumers.  相似文献   
23.
This study analyzes Canadian consumer willingness to pay for omega-3 enhanced beef, pork, and chicken. Using a nationwide survey conducted by ACNielsen in 2006 and choice modeling framework, results indicate that smaller household, households with high incomes, and households that have previously purchased an omega-3 product are willing to pay a premium for omega-3 beef, pork and chicken. The results also suggest that consumers that have previously purchased an omega-3 product are willing to pay a higher premium for the respective omega-3 meats compared to households that have never purchased an omega-3 product. Also, premiums are highest for omega-3 beef, followed by omega-3 pork, and last, omega-3 chicken.  相似文献   
24.
Reviews     
TECS AND SMALL FIRMS.

Curran, J. 1993: TECs and Small Firms: Can TECs Reach The Small Firms Other Strategies Have Failed To Reach? Kingston University.

URBAN PLANNING TODAY.

Rydin, Y. 1993: The British Planning System: An Introduction. London: MacMillan, £14.99, paper, 404pp.

COMMUNITY PARTNERSHIP.

Macfarlane, R. and Laville, J-L1993: Developing Community Partnerships in Europe. London: Directory of Social Change/Calouste Gulbenkian Foundation, £12.95.

LOCAL LABOUR.

Campbell, M. and Duffy, K. 1992: Local Labour Markets: Problems and Policies. Harlow: Longman, £22.00, paper.

MARGINAL REGIONS.

Flogenfeldt, T., Hansen, J.C., Nordgreen, R. and Rohr, J.M. (eds) 1993: Conditions for Development in Marginal Regions, Proceedings of the XI International Seminar on Marginal Regions August 1991, Oppland College, Norway, Price NKr. 300, paper.

MARGINAL REGIONS.

Flogenfeldt, T., Hansen, J.C., Nordgreen, R. and Rohr, J.M. (eds) 1993: Conditions for Development in Marginal Regions, Proceedings of the XI International Seminar on Marginal Regions August 1991, Oppland College, Norway, Price NKr. 300, paper.  相似文献   
25.
This experiment tests the effects of alternative aggregations of accounting data in a simulated portfolio task. Certain entropy-based aggregation criteria were used to prepare differentially aggregated financial statements for use in the task. Subjects made allocations of initial edowments between hypothetical firms, disclosed confidence in their allocation decisions and reported on specific characteristics of the financial statements. Differences in reported usefulness of statement sets furnished were found to be associated strongly with measured information content. The results also provide limited evidence that decisions and judgments of subjects were affected by the information content of the accounting aggregations provided.  相似文献   
26.
At a time when the Clinton Administration has set a goal of eliminating racial disparities in health by the year 2010, medical experts are struggling to understand one of the most glaring, and least talked about, disparities of all: death in childbirth. In a study made public this spring, the Centers for Disease Control and Prevention in Atlanta reported that black women in the U.S. were nearly four times as likely to die during delivery, or shortly thereafter, as white women. The disparity, which has remained about the same for the last four decades, holds true even for women who … are middle class and have health insurance. The findings … have renewed interest among scientists and legislators in a problem that many peoole think no longer exists … Dr. David Satcher, the United States Surgeon General, (says) “the disparity is important. In this country, we have a certain standard of expectation about the risk of women dying in pregnancy, and black women are off the scale right now.” (Sheryl Gay Stolberg, “Black Mothers' Mortality Rate Under Scrutiny,” Front Page, 8 Aug. 1999 New York Times)  相似文献   
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28.
This study is the first to examine the intraday behavior of quoted depth in a competitive dealer market. In sharp contrast to previous research that focuses on specialist markets, quoted depth is lowest at the open of trading, plateaus around the middle of the day, and then dramatically increases in the final hours of trading, peaking at the close. This peak in quoted depth coincides with a narrowing in bid‐ask spreads, and is contrary to intraday patterns documented for specialist markets. The authors conclude that the increase in depth and narrowing of bid‐ask spreads at the close is driven by dealers rebalancing inventories to achieve target inventory levels in a competitive market. © 2008 Wiley Periodicals, Inc. Jrl Fut Mark 28:294–307, 2008  相似文献   
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30.
The nutritional habits of UK consumers have become a cause for concern with an increasing number of people suffering from diseases related to nutrition. The way in which food is prepared may contribute to the nutritional content of the diet. Traditional methods of cooking and eating are being influenced by increased ownership of domestic appliances. This study aimed to carry out a cross sectional study of people living on Merseyside to determine the ownership and use of small kitchen domestic appliances in relation to the possible consequences the appliances may have on the nutrient intake of the individual. An opportunistic sample of 276 female adults aged 25–70 years was recruited from amongst university staff and community groups within Merseyside. Data were collected using a self‐completion questionnaire consisting of questions concerning personal details, the ownership and use of domestic appliances that may influence nutrient intake. The Liverpool John Moores University Ethics Committee granted ethical approval. Microwave ovens, electric toasters and grills were owned by 80% of the population. Coffee makers, handheld electric food mixers, sandwich makers, blenders and food processors although owned by over 45% were used by the majority only once a week or less. Newer items such as a bread maker were owned by 9% who were significantly more likely to have a professional occupation. Those with unskilled occupations were significantly more likely to own a deep fat fryer and least likely to own a food processor. Those aged 25–34 years were significantly least likely to own a handheld food mixer. Households comprised of couples with or without children were significantly more likely to own sandwich makers, bread makers, food processors and handheld food mixers. No difference in the use of the appliances was found with occupational group or age. A large percentage of people own a variety of domestic appliances, the use of which may have a beneficial effect on their nutrient intake, however, it is of concern that those in the lower socio‐economic group were more likely to own appliances that will have a negative effect on their diet.  相似文献   
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