Trends in the use of statistics in major advertising journals over four decades

The use of statistical techniques in data-based articles appearing in the International Journal of Advertising, Journal of Advertising, Journal of Advertising Research and Journal of Current Issues & Research in Advertising was analysed over four decade intervals (i.e., 1980s, 1990s, 2000s and 2010s) and by journal. Among the trends, the study found: (1) nearly seven of every 10 journal articles reported statistical analyses (68.8% or 541 of 786); (2) the trend for statistically based articles was remarkably consistent over the time intervals and held true for the different advertising journals with one exception; (3) the use of different statistical techniques changed over time, with statistical techniques becoming more diverse and sophisticated through the years, but more so in some advertising journals than in others; (4) statistics were correctly applied in the majority of the research reports relative to ‘study purpose’; (5) the use of different statistical techniques varied by method of data collection generally and within articles appearing in three of the four journals; and (6) the presence or absence of hypotheses and/or research questions in the advertising studies was differentially associated with the application of different statistics. The inquiry serves to move advertising research forward in two ways: first, it documents how statistical analyses have changed over time and, second, it provides insight into where the field might be headed regarding the use of statistical techniques.     

Consumers’ preferences for the attributes of post-PC: results of a contingent ranking study

With the explosive growth of the internet and the change in consumer demand, post-PC is emerging as a substitute for the existing desktop PC and laptop PC. post-PC is a new computer which is portable with wireless networking, cheaper than the existing PC and specializing in the specific functions that consumers want. Rudimentary post-PCs such as PDA, web-pad and smart-phone are already in use. In the future, owing to technological progress, the heterogeneity of related companies and the low entry barrier, various post-PCs will be developed. This paper attempts to analyse consumers’ willingness-to-pay (WTP) for post-PC with such attributes as portability, CPU speed, data input method (using key board or electric pen), monitor size, and price. To this end, a contingent ranking method is applied, which makes the respondents rank hypothetical post-PC alternatives featuring various combinations of attributes, via a survey data collected in Korea. Using the estimated WTP, the shape and the capacity of future post-PC are predicted and policy implications drawn for national- and company-level R&D strategies.     

Inter-temporal examination of the trading activities of foreign investors in the Korean stock market

In the full market-opening period of the Korean stock market (1999–2006), when foreign equity ownership reached as high as 40% of the total stock market capitalization, foreign net flows move in the same direction contemporaneously with the domestic market return, while lagged foreign flows are not followed by any significant changes in the domestic market return. On the other hand, an increase (decrease) in foreign net buy is followed by Won appreciation (depreciation) relative to the US dollar; however, the reverse relation does not hold. Throughout the entire sample period (1995–2006), foreign flows are not significantly related to stock market return volatility.     

FALLING LABOR INCOME INEQUALITY IN KOREA'S ECONOMIC GROWTH: PATTERNS AND UNDERLYING CAUSES

Over the last twenty-five years, the economy of the Republic of Korea achieved a remarkable growth rate of 7 percent per year in real per capita income, causing it to be labeled, justifiably, as a "miracle economy." This exceptional economic growth has beenpp accompanied by an even more exceptional fall m labor income inequality. Using a newly-developed methodology, we use data from Korea's Occupational Wage Surveys to quantify the importance of various factors that have contributed to the fall in labor income inequality in Korea. We find the most important factors explaining the level of income inequality are job tenure, gender, years of education, and occupation, while those that are most important in explaining the change in income inequality are years of education, industry, occupation, and potential experience.     

An examination of consumer sentiment toward offshored services

This research identifies and analyzes the underlying elements and consequences of consumer sentiment toward offshored services. This is accomplished by initially conceptualizing consumer sentiment toward offshored services, then developing and validating a multi-dimensional scale (OFFSERVSENT) to measure the construct. This research determines that consumer sentiment toward offshored services is instrumental in explaining consumers’ commitment to and global attitudes toward firms that offshore services as well as consumers’ word-of-mouth behavior. The strength of these relationships varies depending upon the type of service being offshored. The results of this research contribute to the study of services offshoring, an emerging and fertile area of research for the services and marketing disciplines, and provide practitioners with increased knowledge regarding offshoring decisions.     

Attracting the Rival’s Customers in a Model with Switching Costs

We consider the option of a firm’s honouring the rival’s coupons in a duopoly model in which products are differentiated by both characteristics and a switching cost. A firm may honour its rival’s coupons to increase its market share only if its previous market share is less than one‐half but not too low and, as a result, the market share is increased but only up to one‐half. JEL Classification Number: D13.     

Indulgence versus Restraint: The Moderating Role of Cultural Differences on the Relationship between Corporate Social Performance and Corporate Financial Performance

Adapting to the cultural environment surrounding, a firm is of paramount importance in international marketing practices. Extant marketing literature provides meager guidance to marketers on how to adapt to cultural factors to turn corporate social responsibility strategies into financial outcomes. To address this gap, we utilize the instrumental stakeholder theory and Hofstede's cultural framework to investigate the moderating effect of indulgence versus restraint culture on the relationship between corporate social performance (CSP) and corporate financial performance (CFP). Applying a panel data regression analysis to a dataset of CSP and CFP data for 3753 firms from 43 different countries, we demonstrate that CSP has a positive effect on CFP. However, we show that CSP has a weaker effect on CFP in firms located in indulgent countries. Therefore, to generate financial outcomes, we recommend managers to allocate more resources to CSP initiatives if the firm is operating in a culturally restrained country.     

Ex-ante evaluation of the consumers' preference for the 4th generation mobile communications service

Research about next-generation mobile communications (MCs) technology has become an issue in these days since MCs bear a close relationship to our daily lives. The third generation (3G) MCs technology is now evolving into the fourth generation (4G) MCs technology. An initial analysis of potential consumer preferences for the technology is essential to ensure successful strategies and changes. This paper attempts to apply a choice experiment to evaluating consumers' willingness to pay (WTP) for each attributes of the 4G technology. The experiment encompasses five attributes: data rates, the quality of communications service, the number of broadcasting channels, video-on-demand (VOD) service, and supplementary services. We consider the trade-offs between the price and attributes of the 4G for selecting a preferred alternative and derive the marginal WTP (MWTP) estimate for each attribute. The results indicate that the average MWTP for the improved communications service is KRW 4443 (USD 4.03) and the average MWTP for one more broadcasting channel is KRW 67 (USD 0.06). The average MWTPs for VOD and supplementary services is KRW 1932 (USD 1.75) and KRW 1601 (USD 1.45), respectively.     

Branded App Usability: Conceptualization,Measurement, and Prediction of Consumer Loyalty

Despite the importance of usability assessment, few studies have taken a consumer-centric approach to conceptualize and measure the underlying dimensions of branded app usability. Addressing this gap in the literature, we developed and validated a holistic measure of branded app usability based on consumer evaluations rather than the various technical issues previously addressed in mobile marketing studies. The results indicate that branded app usability, as a multidimensional construct, consists of 13 items in five factors: user-friendliness, personalization, speed, fun, and omnipresence. Theoretical and practical implications for measuring branded app usability are discussed.