Examining the impact of alternative power measures on individual time use in American and Danish couple households

We exploit time diary data for couple households in Denmark and the United States to examine the impact alternative measures of intrahousehold bargaining power have upon different measures of individual time use. Power measures have traditionally been based on current earnings, but earnings are determined by past/present time use decisions and hence potentially endogenous. More powerful individuals have been hypothesized to spend less time on housework, however, housework time also depends upon relative preferences for home produced goods and relative productivity in home production. Gendered notions of time use and censored earnings and time data also pose problems. We propose examining leisure time and exploring alternative measures of power less prone to endogeneity bias in order to address these theoretical and empirical concerns. Our results indicate that leisure time is more consistently and significantly associated with ‘power’ than housework time and that education share performs quite well as a measure of power. These results are particularly strong on non-work days and in the United States.     

Relationships between Top Management Team Characteristics and International Diversification: an Empirical Investigation*

Drawing on the executive demography and the upper‐echelons perspectives, this paper examines the relationships between top management team (TMT) characteristics (educational level, tenure, age, international experience and functional background) and firm international diversification. The study is based on a sample of 112 relatively large, internationally diversified US‐based firms in the manufacturing sector. Findings indicate that firms with higher levels of international diversification are likely to have TMTs characterized by higher educational level, shorter organizational tenures, younger executives and greater international experience. In addition, findings indicate that the relationships between TMT characteristics and international diversification are more dominant in better‐performing than in lower‐performing firms.     

On resolvable PBIB designs

Resolvable solutions for some two associate PBIB designs obtained by duplicating some non-resolvable designs are given. For the same designs 2-, 3- and 5-resolvable solutions are reported by Clatworthy (1973). A method of construction and some new resolvable PBIB designs obtained through this are given.     

Enhancing competitive advantage by constructing supply chains to achieve superior performance

This paper studies the impact of configuring supply chain design strategies on performance using real-world example of aligning different supply chain practices to supply chain strategies to achieve competitive advantage. The paper first carries out a synthesis of literature categorising the supply chain strategies, practices and linking them to contexts and competitive advantage. The paper then uses a case study methodology to explore the process of adjusting supply chain strategies and aligned practices to gain competitive advantage in different contexts. The paper reports two case examples of a leaf tobacco company and a mosquito coil manufacturer from India facing different demand characteristics and implementing different supply chain strategies for enhancing performance objectives. Both companies faced a change in their business environment and competitive priorities. In both the examples, companies used a combination of practices for implementing appropriate supply chain strategies to gain competitive advantage. This paper contributes to the academic discipline of supply chain management through developing theory showing the transition of supply chain strategies for achieving superior performance in different business environments. The paper has wide managerial implications by reporting real-life implementation of different supply chain strategies thus bridging the practice-theory gap.     

The Negative Effects of Social Capital in Organizations: A Review and Extension

Numerous studies have examined the positive effects of social capital in organizations, whereas the possible negative effects have attracted considerably less scholarly attention. To rectify this imbalance, this paper first undertakes a rigorous review of the published scholarly empirical evidence pertaining to the negative effects of social capital in organizations through a search of Web of Knowledge and Scopus, and then enumerates six potentially negative effects arising from increased levels of social capital. The review focuses on negative effects arising from bonding social capital and those arising from dense networks and closure, advancing new theory to elucidate the generative mechanisms that give rise to the proposed negative effects. Finally, the authors identify potential moderators of the negative effects thus theorized. Using the lens of social identification theory, the authors argue that dysfunctional identification processes restrict the processing of information and stimulate over‐commitment to established relationships, diluting in turn the dialectical process, and inhibiting individual learning within organizations, culminating in groupthink, the postponement of structural adjustments, the non‐rational escalation of commitment, and the blurring of firms’ boundaries. This review thus furthers the agenda of a more balanced inquiry into the effects of social capital in organizations.     

Mothers’ health knowledge for children with diarrhea: who you are or who you know?

Review of Economics of the Household - This paper explores the relationship among Indian mothers’ health knowledge regarding proper treatment of diarrhea in children and caste, religion and...     

Group work over a digital platform: Understanding middle-class struggle in pandemic

ABSTRACT

This narrative is about how a WhatsApp friendship group was turned into a process reminiscent of social group work and how it became a promising practice for its group members during the coronavirus pandemic. The narrative portrays the struggles of middle-class families of Indian society in this crisis situation and how some of their issues were addressed using the digital platform in a group context.     

Does mother know best? Parental discrepancies in assessing child behavioral and educational outcomes

We investigate the degree of correspondence between parents’ reports on child behavioral and educational outcomes using wave four of a rich Danish longitudinal survey of children (the DALSC). All outcomes are measured at age 11 when the children are expected to be in fifth grade. Once discrepancies are detected, we analyze whether they are driven by noisy evaluations or by systematic bias, focusing on the role of parental characteristics and response heterogeneity. We then explicitly assess the relative importance of the mother’s versus the father’s assessments in explaining child academic performance and diagnosed mental health to investigate whether one parent is systematically a better informant of their child’s outcomes than the other. Our results show that parental psychopathology, measured as maternal distress, is a source of systematic misreporting of child functioning, that the parent–child relationship matters, and that mothers are not necessarily a better informant of child functioning than fathers. This last finding should not only be valid for Denmark but also for many other countries, where the father’s role in childcare has been growing.     

Estimating the mean life time using right censored data

Estimation of the population mean based on right censored observations is considered. The naive sample mean will be an inconsistent and asymptotically biased estimator in this case. An estimate suggested in textbooks is to compute the area under a Kaplan–Meier curve. In this note, two more seemingly different approaches are introduced. Students’ reaction to these approaches was very positive in an introductory survival analysis course the author recently taught.