The purpose of this paper is to propose an improved concept of educational mismatch that combines a statistical measure of over- and undereducation with the worker’s…
Abstract
Purpose
The purpose of this paper is to propose an improved concept of educational mismatch that combines a statistical measure of over- and undereducation with the worker’s self-assessment of skill utilization. The novelty of this measurement approach consists in identifying the vertical and horizontal nature of skills mismatch, that is, a mismatch in which skills are either over/underutilized or not utilized.
Design/methodology/approach
Cross-sectional data from the Swiss Household Panel survey for the years 1999 and 2004 are used to determine the true extent of educational mismatch among workers. Moroever, different versions of the Duncan and Hoffman wage equation are estimated depending on whether basic or alternative measures of educational mismatch are included.
Findings
The empirical analyses provide the following results: first, at least two-third of the statistically defined overeducated workers perceive their skills as adequate for the job they hold and are then apparently overeducated; second, overeducated workers whose skills are not related to the job do not receive any payoff to years of surplus education; and third, apparently overeducated workers have similar wage returns compared to others with the same schooling level but who are statistically matched. All in all, these findings confirm that most of those overeducated according to the statistical measure have unobserved skills that allow them to work in a job for which they are well-matched.
Originality/value
The paper indicates the need to consider both vertical and horizontal skill mismatches when measuring educational mismatch in the labour market. In that way, it is possible to account for worker heterogeneity in skills whose omission may generate biased estimates of the incidence and wage effects of over- and undereducation.
Details
Keywords
Mohammad Gholizadeh, Ebrahim Falahi, Ammar Hassanzadeh Keshteli, Ahmadreza Yazdan Nik, Parvane Saneei, Ahmad Esmaillzadeh and Ahmad Saedisomeolia
Dietary inflammatory potential (DIP) is a novel dietary index designed to evaluate individuals’ diets with considering inflammation and anti-inflammation score. In addition…
Abstract
Purpose
Dietary inflammatory potential (DIP) is a novel dietary index designed to evaluate individuals’ diets with considering inflammation and anti-inflammation score. In addition, adhesion molecules including soluble intracellular adhesion molecules-1 (sICAM-1), soluble cellular adhesion molecules-1 (sVCAM-1) and E-selectin are important biomarkers to assess endothelium dysfunction which are related to atherosclerosis and cardiovascular complications. Also, there is no study for assessing the association between adhesion molecules and DIP until now as well as other studies that assessed the relationship between dietary inflammatory index or DIP has controversy. The purpose of this cross-sectional study was to determine the correlation between DIP and endothelial markers such as E-selectin, sICAM-1 and sVCAM-1 among female nurses from Isfahan. In this study, DIP was used instead of DII.
Design/methodology/approach
This study was performed on 420 healthy nurses. The nurses were selected by random cluster sampling method from private and public Isfahan hospitals. A validated food frequency questionnaire (FFQ) was applied to assess the DIP. A fasting blood sample was collected for measuring the plasma levels of the endothelial markers and other variables.
Findings
After adjusting different potential confounders, no statistical association was found between DIP and sICAM-1, E–selectin and sVCAM-1 in Model I (P = 0.57, 0.98 and 0.45), Model II (P = 0.57, 0.98 and 0.45) and Model III (P = 0.67, 0.92 and 0.50) in comparison to the crude group (P = 0.35, 0.83 and 0.49, respectively).
Originality/value
The results revealed that the plasma levels of endothelial markers including E-selectin, sICAM-1 and sVCAM-1 were not significantly associated with DIP in female nurses.
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Keywords
Nunzia Carbonara, Barbara Scozzi and Roberta Pellegrino
This paper aims to provide an easy-to-use yet powerful tool to assess the organizational readiness to adopt effective Smart Working (SW). In light of this main objective, based on…
Abstract
Purpose
This paper aims to provide an easy-to-use yet powerful tool to assess the organizational readiness to adopt effective Smart Working (SW). In light of this main objective, based on the current state of research, the study develops a maturity model to assess the SW organizational readiness (SWOR). The SWOR maturity model consists of three dimensions, each of them further detailed into two sub-dimensions. A tool was developed to make use of the model.
Design/methodology/approach
The SWOR maturity model was converted into a Web-based questionnaire that includes 54 questions based on 44 items to operationalize the model sub-dimensions. The questionnaire was used in a survey conducted at the Local Health Authority (ASL) of the province of Bari (Italy).
Findings
Several implications derive from the present study. From a managerial perspective, the SWOR maturity model supports companies in the as-is analysis of processes, technologies and human resources, which are the enablers of an effective SW, and in the development of a roadmap to achieve a desired “to-be” situation.
Originality/value
Despite recent studies on SW have identified the key drivers that affect the success of SW implementation, there is a lack of models and tools that help companies become aware of the actions and investments to be taken to move towards an effective SW adoption. Even the analysis of the literature on maturity models reveals a gap in the research related to the assessment of SW organizational readiness. The present paper tries to overcome these limitations.