The Determinants of Retail Productivity: A Critical Review of the Evidence

This paper discusses the literature on the established determinants of productivity in the retail sector. It also draws attention to some neglected strands of research which provide useful insights into strategies that could allow productivity enhancements in this area of the economy. To date, very few attempts have been made to integrate different specialisms in order to explain what drives productivity in retail. Here this paper rectifies this omission by putting together studies from economics, geography, knowledge management and employment studies. It is the authors’ view that quantitative studies of retail productivity should focus on total factor productivity in retailing as the result of competition/composition effects, planning regulations, information and communications technology, the multinational operation element and workforce skills. Further, the fact that retail firms possess advantages that are transferable between locations suggests that investment in strategies enhancing the transfer of explicit and tacit knowledge between and within businesses are crucial to achieve productivity gains.     

When informal is normal… On the role of credentials and contacts for the job entry in Serbia

The paper focuses on the roles of human capital and social resources in structuring young people's entries into either the formal or the informal labour market in the Serbian transformation society. Results show that informal labour market in Serbia follows the structure of the secondary labour market and signals vulnerability on part of youths employed there. Education dropouts are largely channelled to the informal sector, whereas favourably educated Serbian graduates are less attracted to it. Job search via social networks facilitates entry to unregistered employment, but slows down entry to registered employment for job seekers. Whereas stratification of labour market entry by education largely follows patterns of primary and secondary labour market attainment in any industrialized society, the effects of contacts might exhibit traces of inefficiencies peculiar to the transformation countries. Analyses are conducted on the basis of the Serbian school-leaver survey (2006) applying event history modelling and binomial regression analysis.     

Potenziale nutzen!

In light of the continuing discussions about the recruitment of a highly-qualified labour force in Germany, this article explores the determinants of immigrants?? investments in official recognition of their education, and the labour market effects of this recognition. We examine both research questions with the help of the dataset extending to immigrants from the former Soviet Union. Results of the propensity score matching analysis show that level of education, occupational status in the country of origin, employment in professions that in Germany require specialized authorization, and language proficiency all positively affect immigrants?? investments in education recognition. Conversely, age at migration exerts a negative effect. Recognition of education certainly pays off in the German labour market, particularly when concerning high-status employment entry. Penalties associated with a partial recognition of education seem to be of minor importance. The biggest losers appear to be immigrants who attempted to get their education recognized but failed altogether. Not attempting to get one??s education recognized, on the other hand, seems to be a rational strategy largely on the part of less educated migrants who are more interested in investing into a quick labour market entry without much concern about the status of their employment.     

Interactive effect of individual factors on nurses' health and sleep

Abstract

There is a tendency in studies concerning individual diferences in shiftwork tolerance to analyse the moderating effect of individual factors separately as if they acted independently. The aim of this study was to examine the interactive effect of individual factors (i.e. morningness, flexibility, languidity, neuroticism, extroversion) on nurses' health and sleep. A hundred female nurses (mean age 25.9 years, SD = 3.7 years) working a 2 × 12-h shift system were chosen from a larger study conducted among Intensive Care Unit staff. All subjects completed the Standard Shiftwork Index. Multiple regression analyses show that interactions of neuroticism and other factors (languidity, morningness) predict the majority of health and sleep complaints rather than neuroticism itself. Correlation analyses revealed that the interaction of neuroticism and languidity correlates higher with some indices of impaired health and sleep disturbances than when these factors are taken separately. The contribution of flexibility together with extroversion in interactions with neuroticism, and with neuroticism and languidity weaken the relations of languidity and neuroticism with health and sleep indices. The results show that some individual features tend to strengthen or counteract one another in relation to symptoms of shiftwork intolerance.     

Can We Trust Measures of Political Trust? Assessing Measurement Equivalence in Diverse Regime Types

Do standard “trust in government” survey questions deliver measures which are reliable and equivalent in meaning across diverse regime types? I test for the measurement equivalence of political trust in a sample of 35 former Soviet and European countries using the 2010 Life in Transition Survey II conducted by the World Bank and European Bank for Reconstruction and Development. Employing multiple group confirmatory factor analysis, I find that trust perceptions in central political institutions differ from (1) trust in regional and local political institutions, (2) trust in protective institutions like the armed forces and police and (3) trust in order institutions like the courts and police. Four measurement models achieve partial metric invariance and two reach partial scalar invariance in most countries, allowing for comparisons of correlates using latent factors from each model. I also found some clustering of measurement error and variation in the dimensionality of political trust between democratic and autocratic portions of the sample. On some measurement parameters, therefore, respondents in diverse cultures and regime types do not have equivalent understandings of political trust. The findings offer both optimism and a note of caution for researchers using political trust measures in cross-regime contexts.     

Socio-Economic Disparities in the Development of the Romania’s Border Areas

The Romanian border areas include 898 Local Administrative Units 2 (LAU2), of which 88 are urban and 810 rural. Romania has borderline with the following countries: Bulgaria, Republic of Moldova, Serbia, Ukraine, Hungary, of which 63.5 % is Non-European Union boundary. According to the population structure, 51.6 % of the total population is urban and the rest of 48.4 % is rural. In order to assess the socio-economic territorial disparities in the development of the urban space of Romanian border areas, several research stages were carried out: selecting 22 relevant statistical indicators, analyzing territorial disparities, standardizing the absolute values of the indicators, grouping the elementary indicators by 7 multiple indicator clusters (secondary indexes) in order to reflect the main socio-economic development aspects: (1) housing, (2) public utilities infrastructure and green areas, (3) health, (4) labour market, (5) demography, (6) education and (7) local economy. Finally, the authors were able to compute secondary indexes and the Index of Socio-Economic Development as Hull Score with a mean of 50 and a standard deviation of 14, revealing the levels of socio-economic development (high, average and low). Generally, the outcomes of the current study are in line with Romania’s complex socio-economic disparities, rooted in the historic background of the country. Spatially, the economic development follows a West–East direction, the less developed areas being concentrated in the Eastern and Southern part of the country.