The dependence structure of income distribution

This article investigates the dependence structure of income distribution in the US by providing two approaches – one regression-based and the other copula-based – to reveal new information about income dependence. The system of Seemingly Unrelated Regressions (SUR) is estimated for both quintile income shares and mean income growth by controlling for macroeconomic variables, and Kendall's tau statistics are derived for income dependence. Results from less restrictive copula models corroborate the regression-based results. However, income growth models do not support the common claim that the rich are getting richer while the poor are getting poorer. Income dependence patterns do not appear to be affected by business cycles, but Democratic and Republican presidential administrations have drastically different income dependence results.     

DETERMINANTS OF EARNINGS-PRICE RATIOS: A REEXAMINATION

This paper incorporates recent equity valuation theories into the examination of determinants of earnings-price (E/P) ratios to explain cross-sectional differences in E/P ratios. The results show that ex ante measures of risk and growth as well as the payout ratio are the main determinants of E/P ratios. The persistence measure is not significantly related to E/P ratios. The results are robust to ordinary least square models as well as to a tobit censored regression.     

FORMATION AND DEVELOPMENT OF THE WELFARE STATE IN THE REPUBLIC OF KOREA: PROCESS OF REFORM OF THE PUBLIC ASSISTANCE SYSTEM

The legal framework for social security in the Republic of Korea began to be formed in the early 1960s (the first period) and further progress was made during the process of democratization in the 1980s (the second period). However, it remained a “top‐down” residual system, preserving conservative elements. With the constitutional lawsuit over the right to life in 1994 as a turning point, however, there was a major shift to a universal system, supported by “bottom‐up” efforts through petitions to the National Assembly and legislation by Assembly members. This led to the enactment of the Framework Act on Social Security (1995), the National Basic Livelihood Security Act (1999) and other measures (the third period). This paper attempts to analyze the Korean‐style welfare state by tracking these institutional changes as well as the main actors.     

Service failure of intermediary service: impact of ambiguous locus of control

The purpose of this paper is to examine the impact of ambiguous Locus of Control (LOC) on customers’ evaluations after service failures in the tourism distribution channel between intermediaries (travel agents) and suppliers (hotels). A three (Locus: ambiguity, intermediary, and supplier) × two (Severity: severe versus mild) between-subject design was employed. Findings indicate that customers’ evaluations are more negative of an intermediary (travel agent) than of a supplier (hotel) when customers do not know who is at fault. In addition, when service failure is severe, consumers who do not know who is at fault (perceiving an ambiguous LOC) are more dissatisfied with the service failure than those who know who caused the failure (perceiving a clear LOC). Furthermore, customers who served themselves (self-service; high participation) are more likely to attribute service failure to a supplier than customers who were served by an intermediary (intermediary service; low participation).     

The identification of new service opportunities: a case-based morphological analysis

Typically, firms try to differentiate their products through the integration of innovative services. For this reason, much recent research into new service development has focused on methods of identifying and generating new service ideas. The most prevalent method for generating a new service is a morphological analysis that decomposes a system into several dimensions and values, and then recombines those values to generate new services. Despite the popularity of morphological analysis, how to build morphological matrix has been an area of subjective expert judgment. In this paper, we focused on the possibility to utilize the big data to the morphological analysis to address the subjective morphological building process, by suggesting a case-based morphological analysis. By employing case-based reasoning and network analysis, firms can easily identify direct and indirect clues for the new services and integrate these results to the morphological building processes. To support this approach, this study first employs a case-based reasoning strategy to collect and identify similar services, and then assesses the patterns in those services through network analysis. By engaging in network analysis, firms can identify key aspects of new services, and determine what kinds of keywords or aspects should be employed for the dimensions and values of morphological matrices.     

Marginal cost and second-best pricing for water services

This paper examines the pricing strategy of water services relative to marginal cost and second-best pricing rules, which is a principal concern of utility commissions. The water utility is viewed as a multiproduct firm providing residential and nonresidential services, and a translog multiproduct cost function is estimated for a cross section of U.S. water utilities. Marginal costs are estimated and combined with demand elasticities to simulate second-best prices for water services. Results show that while the existing price structure is quite different from the one suggested by marginal costs, it does not depart substantially from the second-best optimum.     

The mechanism by which social media influencers persuade consumers: The role of consumers’ desire to mimic

We explore the mechanism through which social media influencers (SMIs) persuade consumers to adopt brands. Guided by the influence framework, we propose and test empirically SMIs’ influence mechanism, which occurs in four principal stages: (a) a SMI's influence attempts (showcasing H1: attractive; H2: prestigious; H3 and H4: expert; H5: informative; and H6: interactive Instagram contents); (b) target consumers’ attitudinal response to the influence exercised (evaluating the SMI as a H7: taste and H8: opinion leader); which, in turn, affects (c) the targets’ desire to comply (the desire to mimic); and ultimately (d) their favorable behavioral outcomes (H9: social media word‐of‐mouth and H10: purchase intentions). On the basis of the survey data from 395 respondents, we used structural equation modeling to test our hypotheses and proposed model. We verified the robustness of our results using an ordered probit regression model and analyzed the mediating role of consumers’ desire to mimic SMIs in the influence mechanism. Our results confirm that the five aspects of influencing posts affect consumers’ attitudes positively and significantly, which in turn leads to positive behavioral outcomes through their desire to mimic SMIs. We discuss the results’ important implications for both scholars and practitioners.     

Perceived stakeholder influences and organizations’ use of environmental audits

While the use of internal, external, and both types of environmental audits are becoming more pervasive in society, little is known about the stakeholder influences associated with their use, in large part because previous research has viewed them as a uniform type of management practice. This study draws on stakeholder theory to explore organizations’ use of different types of environmental audits. It uses international manufacturing data to show that significant variations in the use of environmental audits are associated with differences in stakeholder influences, and that a more nuanced treatment is needed when evaluating these audits.     

Newsfeed native advertising on Facebook: young millennials’ knowledge,pet peeves,reactance and ad avoidance

Abstract

This study explores how young millennials understand and respond to newsfeed native advertising on Facebook, rooting our focus on its covert nature of the ad format. Drawing insight from two persuasion-related theories, we conducted focus group interviews and in-depth interviews with Facebook users aged 19–29. The study revealed three major themes regarding their interactions with newsfeed ads: persuasion knowledge, positive and negative experiences and avoidant coping responses. Participants showed a high level of persuasion knowledge of how Facebook newsfeed ads work and ambivalent attitudes toward newsfeed native ads. Despite some benefits, newsfeed native ads presented strong negative responses, which were often accompanied by reactance and ad avoidance. Multiple themes regarding negative experiences emerged: ad intrusiveness, ad clutter, a lack of relevance, too personal, privacy concern, goal impediment and covertness. Participants also voiced less autonomy in controlling their exposure to newsfeed ads. Theoretical and managerial implications are discussed and a model for future research is provided.     

Properties of Market Expectations of Accounting Earnings by Financial Analysts: UK versus US

This paper compares patterns and properties of financial analysts' forecasts (FAFs) of earnings between the UK and the US. Using 299 UK and 400 US firms from the same data source—Institutional Brokers Estimate System tapes—the accuracy of forecasts is examined and the sources of errors analysed. The results reveal that FAFs errors in the UK are much smaller than those in the US, and that this disparity persists even after controlling for firm size and industry effects. Further, FAFs of US firms demonstrate consistent overestimation of earnings over the sample period 1988–1990, while UK firms show overestimation in only one of three years. A model developed to test the determinants of forecast error reveals that forecasters of UK firms are influenced in a somewhat different fashion from those of US firms. While dispersion, predisclosure information (market capitalisation or number of analysts), and industry are common determinants of forecast error for both countries, the percentage of forecasts revised is a major determinant only for UK firms.