Demographic and territorial characteristics of COVID-19 cases and excess mortality in the European Union during the first wave

Journal of Population Research - This article explores for a large number of countries in the European Union (plus the United Kingdom) the main demographic differentials in positive tested COVID-19...     

The individual side of ambidexterity: Do individuals’ perceptions match actual behaviors in reconciling the exploration and exploitation trade-off?

The paper addresses the issue of the exploration–exploitation dilemma, adopting a micro level of analysis. Unlike the extensive literature on ambidexterity that investigates the organizational solutions that allow firms to pursue the balance between the two kinds of learning orientation, this research draws attention to the as yet barely analyzed individual dimension of ambidexterity. Specifically, in investigating personal ambidexterity we point to the relevance of individuals’ perceptions on what their role requires of them and the actual behaviors they perform.     

Robust bayesian analysis given a lower bound on the probability of a set

Suppose that just the lower bound of the probability of a measurable subset K in the parameter space Ω is a priori known, when inferences are to be made about measurable subsets A in Ω. Instead of eliciting a unique prior distribution, consider the class Г of all the distributions compatible with such bound. Under mild regularity conditions about the likelihood function, the range of the posterior probability of any A is found, as the prior distribution varies in Г. Such ranges are analysed according to the robust Bayesian viewpoint. Furthermore, some characterising properties of the extended likelihood sets are proved. The prior distributions in Г are then considered as a neighbour class of an elicited prior, comparing likelihood sets and HPD in terms of robustness.     

Conditional ¡-minimax actions under convex losses

The problem of making decisions about an unknown parameter is examined under a convex loss function, when its prior distribution may not be uniquely specified on the basis of the available information. Following the conditional ¡-minimax approach, an action is chosen such that it minimises the maximum posterior expected loss. The characterising properties of such an action, called a conditional ¡-minimax action, are found and illustrated in three examples.     

From Mass Production to Mass Customization: Hindrance Factors,Structural Inertia,and Transition Hazard

Research on mass customization has largely overlooked the issue of organizational change associated with the mass production‐to‐mass customization transition. To address this gap in the literature, we conduct a longitudinal case study of a manufacturing facility belonging to a division of a Fortune 1000 discrete manufacturing firm as it seeks to transition from mass production to mass customization. We empirically identify five factors hindering the mass production‐to‐mass customization transition within the research site and articulate five corresponding generalizations explaining how and why these hindrance factors relate to the mass production‐to‐mass customization transition hazard beyond the research site (i.e., how and why the five hindrance factors, in general, threaten the likelihood of a successful mass production‐to‐mass customization transition). We then theoretically validate the five hindrance factors and corresponding generalizations by mapping them onto the antecedents and tenets of structural inertia theory. We conclude with a brief discussion of the scientific and pragmatic significance of the findings and highlight opportunities for future research.     

DISTANCE TO FRONTIER,SELECTION, AND ECONOMIC GROWTH

We analyze an economy where firms undertake both innovation and adoption of technologies from the world technology frontier. The selection of high‐skill managers and firms is more important for innovation than for adoption. As the economy approaches the frontier, selection becomes more important. Countries at early stages of development pursue an investment‐based strategy, which relies on existing firms and managers to maximize investment but sacrifices selection. Closer to the world technology frontier, economies switch to an innovation‐based strategy with short‐term relationships, younger firms, less investment, and better selection of firms and managers. We show that relatively backward economies may switch out of the investment‐based strategy too soon, so certain policies such as limits on product market competition or investment subsidies, which encourage the investment‐based strategy, may be beneficial. However, these policies may have significant long‐run costs because they make it more likely that a society will be trapped in the investment‐based strategy and fail to converge to the world technology frontier. (JEL: O31, O33, O38, O40, L16)     

Erratum to: Equivalence scales,the cost of children and household consumption patterns in Italy

This article deals with the estimation of parametric equivalence scales for Italian households with different demographic characteristics: composition, location and number of employed members in the household. Using a sample of 43,701 observations on monthly current expenditures from 1997 to 2004 we estimate a demand system for ten goods and we tackle the problem of corner solutions for some goods adopting the Two Step estimator proposed by Shonkweiler and Yen (Am J Agric Econ 81:972–982, 1999). The consumption behavior of households is also analyzed calculating compensated, uncompensated and expenditure elasticites for each commodity. By considering households that differ in composition (number of children), geographic location (four-different macro-areas of Italy), and number of employed adults, we allow for a range of useful comparisons.     

Lean and green supply chain management through intermodal transport: insights from the fast moving consumer goods industry

Combining efficiency, effectiveness and sustainability is crucial for companies to succeed in today’s context of fierce competition. This paper investigates how intermodal transport can be adopted for managing supply chains according to a Lean and Green approach. A scenario-based estimation tool was developed to quantify the potential demand for intermodal transport. The tool was applied to the Italian Fast Moving Consumer Goods (FMCG) supply chain. Following, a single longitudinal case study on an FMCG company (Procter & Gamble) was carried out to investigate the enabling factors for the adoption of intermodal transport. Our results show that it is possible to shift demand from road to rail: a number of pathways for action were identified that related to planning and management, assets, train services, collaboration, legal issues and incentive schemes. Also, a collaborative business model for making the modal shift possible was presented. This paper is original because it offers an investigation of Lean and Green Supply Chain Management through intermodal transport by adopting a supply chain perspective and providing a bridging link between academic studies and field evidence.