Senior Public Managers’ Engagement: A Person–Situation-Interactionist Perspective

This article examines the engagement of senior public managers by developing a person–situation-interactionist perspective. It integrates the literature on social exchange theory and person–organization fit to explore the effects of decision autonomy and shared vision on the engagement of more than 2,000 senior public sector managers in the central government agencies of three continental European countries: France, Germany, and The Netherlands. Then, it examines whether the locus of control of those managers moderates the decision autonomy–engagement and shared vision–engagement relationships. The structural equation modeling results suggest that there are positive relationships between both decision autonomy and shared vision and employee engagement. Further analysis revealed that an internal locus of control strengthened the decision autonomy–engagement relationship, but that it weakened the shared vision–engagement relationship.     

High‐Performance Human Resource Practices and Employee Outcomes: The Mediating Role of Public Service Motivation

This article responds to recent calls for research examining the mechanisms through which high‐performance human resource practices (HPHRPs) affect employee outcomes. Using the theoretical lens of social exchange and process theories, the authors examine one such mechanism, public service motivation, through which HPHRPs influence employees’ affective commitment and organizational citizenship behaviors in public sector organizations. A sample of professionals in the Egyptian health and higher education sectors was used to test a partial mediation model using structural equation modeling. Findings show that public service motivation partially mediated the relationship between HPHRPs and employees’ affective commitment and organizational citizenship behaviors. Similar results were achieved when the system of HPHRPs was disaggregated to consider the individual effects of five human resource practices.     

Wuhan,Fighting for Life

On the evening of May 20, 2020, I went down into my residential compound to get the COVID-19 testing authorities had decided to roll out for all residents of Wuhan, capital of Hubei Province. One of the medical workers con-ducting the tests asked me, "Where are you from?" I replied, "Lebanon." She said she didn't know the Chinese Government was also examining and taking care of foreigners. I interrupted her by saying, "Yes, and it's for free, too."     

Dynamics of consumption distribution and economic fluctuations

Economic Change and Restructuring - This study aims to investigate the dynamics of consumption distribution and to determine how it is affected by macroeconomic fluctuations based on two different...     

Preparation of Disappearing Inks and Studying the Fading Time on Different Paper Surfaces

Abstract: Disappearing inks have been used in different fields, but it may be abused in forgery and counterfeiting. This research was conducted on the preparation of disappearing inks using different concentrations of thymolphthalein, phenolphthalein, and their mixture. The prepared inks were applied to different types of handwriting papers. It was found that the handwriting stability increased by increasing thymolphthalein, phenolphthalein, or alkali concentration, but in the case of using 4 mL of 1 normal (N) NaOH, the handwriting stability of phenolphthalein and its mixture inks decreased. Deciphering of the faded handwriting was evaluated by different methods; using optical deciphering, the faded handwriting did not respond to the different light sources. All the faded handwriting was visible when treated with alkaline solution. There was no change in the faded handwriting when heated to 100°C; phenolphthalein and mixture inks containing 0.5 mL of 1 N NaOH became red when only Azhar and Xerox papers were heated to 150°C.