Programming for the Internet and Experiential Learning: a New Approach Incorporating a Constructed World

This paper reports on a novel approach taken by the author to the teaching of an Internet programming course targeted at final year diploma and second year degree students. The uniqueness of engineers and their identity is discussed, as is the self-constructed world and ways of knowing in which humankind operates. The novel approach to teaching a software-coding course, and this course’s underlying philosophies of learning, the approach taken in class-contact time, and the methods of interaction with the students are presented, along with the conventional structure, quantitative measures, outline, and assessment of the course. The effects and observations of approaches employed are discussed, and the quantitative outputs achieved are presented alongside the unquantifiable impressions, comments and positive feedback.     

Estimating demand from eBay prices

This paper presents results for identification and estimation of the value distribution from eBay auction prices. The paper presents results for eBay type auctions with independent private values and unobserved participation. It is first shown that the distribution of values is identified from observing the distribution of prices and knowing the distribution of potential bidders. The main identification result presents conditions for which the distribution of values and the distribution of potential bidders are simultaneously identified. Not surprisingly, the intuition is similar to the standard results for identifying demand from observed equilibrium prices. The estimation method suggested by the identification results is used to estimate the value distribution for the “C5” Chevrolet Corvette sold on eBay. The results suggest that a simple OLS model on prices will over estimate the mean value of the item. The estimation results are then used to calculate the optimal reserve price for these cars. The estimated optimal reserves are compared to the actual reserves. Actual hidden reserves are set much higher than actual non-hidden reserves. The evidence suggests sellers set Buy-It-Nows and hidden reserves optimally to account for re-listing opportunities.     

Falling through the cracks: International accounting rate reform at the ITU and WTO

Heightened attention to international accounting rates at the ITU and the WTO has led some observers to conclude that carriers soon will impose cost-based termination charges. This article concludes that while accounting rates have declined on some routes, many incumbent carriers can and will delay or thwart progress. The article examines the FCC's unilateral regulatory initiative as evidence of a growing schism between governments keen on immediate progress and those that fear a ‘free fall’ in accounting rates and a quick end to settlement surpluses. The article also considers technological innovations like call-back and Internet telephony with an eye toward assesssing whether and how widespread accounting rate reductions will occur.     

Building With Bricks and Mortar: The Revenue Impact of Opening Physical Stores in a Multichannel Environment

A crucial decision firms face today is which channels they should make available to customers for transactions. We assess the revenue impact of adding bricks-and-mortar stores to a firm's already existing repertoire of catalog and Internet channels. We decompose the revenue impact into customer acquisition, frequency of orders, returns, and exchanges, and size of orders, returns, and exchanges. We use a multivariate baseline method to assess the impact of adding the physical store channel on these revenue components. As hypothesized, store introduction cannibalizes catalog sales and has much less impact on Internet sales. Also as hypothesized, returns and exchanges increase. Interestingly, transaction sizes of purchases, returns, and exchanges do not change. The “availability effect” produces a net increase in purchase frequency across channels. This more than compensates for increased returns, producing a net increase in revenues of 20% by adding the store channel. Our findings yield a deeper understanding of the revenue relation between channels, and of the dynamic cross-channel effects of marketing actions.     

The Internet in Social Marketing Research

SUMMARY

Social marketing campaigns are usually aimed at problems that exact a large toll in the community. Any campaign must be properly researched during the development process and afterward, to assess its impact. The target market for social marketing campaigns often includes younger members of the community. The research methodology used when developing or assessing these campaigns must therefore be appropriate to adolescents.

This article discusses the application of Internet technology to research among adolescents using experience gained while testing potential anti-smoking messages among a sample of UK school students to illustrate the issues.

Internet-based research has the potential to generate data that is comparable to that generated by conventional research methods and with improved efficiency in terms of timescale, cost, quality, and quantity of responses.     

From the wired to wireless generation? Investigating teens’ Internet use through the mobile phone

Scholars have an enduring interest in investigating whether a new medium displaces or complements existing media whenever a new medium is introduced to the society. In this study, it is sought to investigate the extent to which the mobile phone would replace or reinforce teens’ traditional Internet use through computers. Surveys were conducted on 1875 youths between 12 to 17 years old in 5 digital cities in East Asia: Hong Kong, Seoul, Singapore, Taipei, and Tokyo. The findings profile a digital generation that is highly connected in the 21st century. Ninety percent of all respondents used the Internet. Almost 90% of the teens in this study used the mobile phone, and two-thirds of them ever surfed the Web via their mobile devices. Through a factor analysis, three dimensions of teens’ use of mobile Internet were identified, namely, task-based activities, information seeking and communication activities, and recreational activities. In general, the teens tend to use the mobile phone for recreation and entertainment purposes, especially playing games and listening to music. They are less likely to use the mobile phone for more sophisticated purposes, such as petitioning, voting, or shopping. Drawing upon the niche theory, the patterns between teens' mobile Internet and PC Internet use were further compared. Our analysis shows that mobile Internet primarily serves as an extension of teens’ Internet activities via PC, rather than as a replacement. Such positive relationships are quadratic and non-linear.     

Extending the scope of hotel client reactions to employee injustice: Hotel employer reviews on the Internet

Third-party literature is concerned about the way others perceive what happens in organizations. When dealing with the perceived justice of the employer-employee relationship, it has mainly adopted an on-site approach. The scarce research focusing on the consequences of perceived justice for client variables in hotels has shown that it can impact client loyalty. In this study, we adopt an on-line view, and we analyze how the comments posted by hotel employees on the Internet about their work conditions influence guest perceptions. This topic is relevant because it is well known that clients’ perceptions influence client satisfaction, WOM and revisit intentions. Through an experiment based on real hotel employer reviews, results confirm that these comments have an impact on the organizational image dimension of service quality, hotel clients’ satisfaction, WOM, and revisit intentions. Thus, as occurs with client eWOM, hotel managers should be aware of these comments and manage them appropriately.     

An overview of Internet-based surveys in hospitality and tourism journals

Survey research has reached an era when the Internet is commonly used as a research tool in different fields of study. Yet, the use of this method in tourism and hospitality research has not been fully explored. This study provides a state-of-the-art assessment of journal publications in the past ten years to reveal how the Internet has been incorporated into tourism and hospitality research. Various aspects of online research in tourism and hospitality are identified via reviewing relevant articles retrieved from the EBSCOhost.     

Persistence and Change at the Top of the IT Sector

We use the DATAMATION index of the top 50 domestic IT companies (1975–1995) to track persistence and change at the top of the sector. The trends that we uncover are increasing instability, rejuvenation (declining average age of entrants coupled with increasing average age of quitters), democratization (diminishing revenue inequality at the top) and growing supply‐side intertwining of sub‐sectors and industries within IT due to diversification by long‐term survivors.     

The role of WiBro: Filling the gaps in mobile broadband technologies

This paper analyzes WiBro, one of the emerging wireless technologies for portable Internet services (PIS), which are designed to enable mobile broadband access. Based on an empirical examination of consumer preferences for mobile broadband technologies and an estimation of the future demand for WiBro, this study proposes that WiBro should fill the gaps between competing mobile broadband technologies, such as 3G and WLAN.