Optimal Allocation for Comparing <Emphasis Type="Italic">k</Emphasis> Test Treatments to Positive and Negative Control with Unequal Weighting Under A-optimality and MV-optimality

Experiments in real life often involve comparisons of test treatments to more than one control. However, the controls may not always be of equal importance. In this paper we introduce weighted MV optimality criterion and present a detailed study using both weighted A and MV optimality criteria, of the problem of optimally comparing a set of test treatments to two controls (positive and a negative) that are of unequal importance to the experimenter.     

Understanding the cultural consumption of a new wave of immigrants: the case of the South Korean community in South West London

The purpose of the study was to develop and test a model explaining the cultural consumption of a new immigrant ethnic group (South Korean) in terms of their highbrow, middlebrow, lowbrow, public/private and ethnic minority cultural pursuits. A core premise of the study was that due to the overall higher socio‐economic standing of the South Korean community (in comparison to many other ethnic minority groups residing in the UK), this particular immigrant group would more closely resemble the omnivore and not the univore cultural consumer. A model was developed on the basis of previous literature in the fields of audience development research, arts marketing and educational sociology and was tested, consequent to qualitative interviews conducted with relevant experts and with South Korean immigrants, on a sample of 351 residents of an area in South West London that contains a high density of South Korean immigrants. The findings indicated that bridging social capital, perceived barriers to the arts, passion for the arts and educational motivation were the strongest predictors of omnivorous consumption amongst this group. Copyright © 2015 John Wiley & Sons, Ltd.     

National disparities and cyclical dynamics in Italy (1892–2007): was the Mezzogiorno a sheltered economy?

The paper presents the evolution of national disparities in Italy in a cyclical perspective, comparing GDP per capita growth rates in the Centre-North and South from 1892 to 2007. The aim is to evaluate the pro-cyclical pattern of macro-area divergences and to measure, with a non-parametric analysis, the degree of the Southern regions (Mezzogiorno) dependence on the whole country. A performance indicator for national growth is used to determine whether the South can be defined as a sheltered economy. Our results show that peripheral regions as a whole had different degrees of dynamism during the period considered and that the South can be defined as unequivocally sheltered only when national policies switched from industrialization and investments into simple transfers. In other periods, including recent times, national disparities do not show pro-cyclical patterns, supporting the conclusion that the Mezzogiorno has been exposed to market conditions and its economy has not always been dependent on external factors.     

Mobile learning adoption for tourism education in a developing country

Since developing countries are gradually introducing mobile-based tourism education, it is a growing demand to understand the students’ intention to adopt mobile learning. The study used partial least squares-based structural equation modelling to analyse survey data from 176 questionnaires at three tourism education institutes in Bangladesh. The study contributes to the theory of planned behaviour by examining the antecedent impact of innovativeness and moderating effect of self-efficacy. Results confirmed innovativeness as a significant antecedent on the attitude–intention relationship; however, the moderating effect of self-efficacy has not been supported. The study has marketing implications for tourism education institutes and government bodies.     

Synchronizing relational benefits with customer commitment profiles

ABSTRACT

The literature no longer considers commitment to be a distinct variable. Instead, commitment represents a combination of affective, calculative, and normative dimensions for individual customers, resulting in the adoption of a person-centric view for its measurement. However, customer satisfaction as a result of confidence benefit, social benefit, and special treatment benefit may vary among customers with different commitment profiles which encourages variable-centric view. Considering both variable- and person-centric views, this study uses survey data to examine the impact of relational benefits on the satisfaction of customers with different commitment profiles. It also examines the moderation role of relationship age. With cluster analysis identifying three commitment profiles, findings from structural equation modeling confirmed that highly-committed customers expected excessive special treatment benefit; low-commitment customers preferred confidence benefit to reduce cognitive dissonance; while affective-dominance customers expected all three types of benefit proportionately. The study’s theoretical and practical contributions conclude the paper.     

Improving Assessments of Gender Bargaining Power: A Case Study from Bangladesh

Gender bargaining power has entered into mainstream economic theory and public policy. However, common empirical measures are only loosely related to the theoretical concept, and research has not produced consistent results regarding the causal chains underlying women’s empowerment. This study critically examines accepted measures of bargaining power, arguing that participation in specific household decisions is not directly associated with the theoretical concept of bargaining power. The study analyzes the relationship between measures of participation in household decisions and individual and household characteristics thought to contribute to bargaining power. Using Demographic and Health Surveys (DHS) data on Bangladesh over the period 1999–2011, the study finds that despite the loose relationship of the survey questions to the theoretical construct bargaining power, the decision-making questions provide relatively consistent and theoretically supported measures of this unobservable characteristic. Simple changes in using the measures would contribute to more robust and consistent findings.     

Effects of redistributing policy support on farmers’ technical efficiency

The objective of this article is twofold: first, investigating the relationship between technical efficiency and decoupled direct payments of a sample of Italian farms prior to the application of the 2014–2020 Common Agricultural Policy reform; second, evaluating possible implications of alternative scenarios about distribution of direct payments on technical efficiency. To these aims, a stochastic frontier analysis is adopted. Results indicate that direct payments produce significant effects on technical efficiency in specialized farms, which received higher levels of support. However, effects are contrasting. Moreover, results show that redistribution of policy subsidies may negatively impact on technical efficiency to an extent depending upon the criterion of redistribution applied. Finally, some policy suggestions are given.     

Insider perspectives on growth: Implications for a nondichotomous understanding of ‘sustainable’ and conventional entrepreneurship

The aim of this paper is to offer an alternative to a priori theorising in research on firm-level growth and environmental sustainability. We outline an approach that combines John Shotter's phenomenology with post-hoc application of the Bourdieusian concepts of habitus, practices and social capital. This is illustrated empirically through a study conducted with a small group of Finnish entrepreneurs, which examines their lived experience of growth alongside its practical application in their ventures. The entrepreneurs' responses reveal holistic perspectives on growth that extend beyond the economic to incorporate personal commitments to norms of collectivity and well-being for themselves and others. The paper offers an exploratory but empirically grounded approach, arguing that a combination of insiders' perspectives and attention to the social embedding of economic activity challenge the dichotomous distinctions between sustainable and conventional entrepreneurship and reveal a degree of commonality that would not be evident via conventional categorisations on the basis of features such as business model type.     

Incubation matters: Measuring the effect of business incubators on the innovation performance of start‐ups

This article explores the role of business incubators on the innovation performance of start‐ups; in addition, we also investigate how the incubation effect moderates other important factors driving their innovation performance. The empirical evidence comes from a sample of firms located in Northern Italy belonging to the manufacturing (mechanical engineering firms) and service sectors (knowledge‐intensive business services). The results suggest that the incubation effect is very important in shaping the innovation performance of new ventures (measured as a percentage of sales of new‐to‐market innovations). Moreover, it positively moderates the impact of (1) the internal technical capabilities and (2) the adoption of a limited portfolio of collaborations for innovation.