Relationships among three facets of family-supportive work environments,work–family conflict and job satisfaction: a research in Greece

The purpose of the present study is to extend the line of current enquiry related to family-supportive work environments (FSWEs), and their relationships to work–family conflict (WFC) and job satisfaction. Three facets of a FSWE are examined: family (non-) supportive culture, family-supportive management (FSM) and the model of ideal worker. Data were collected through a questionnaire survey from 612 employees. The results indicate that among the three facets of a FSWE, FSM appears to better predict both WFC and job satisfaction. Furthermore, WFC was negatively related to job satisfaction. An intriguing result is that the ideal worker model – manifested via long hours of work, visibility, availability and the dominance of organisation's needs over the family ones – was found to be positively related to job satisfaction, whilst it has no impact on WFC. Finally, the implications for practice and future research are discussed.     

Risk management in the energy markets and Value-at-Risk modelling: a hybrid approach

This paper proposes a set of Value-at-Risk (VaR) models appropriate to capture the dynamics of energy prices and subsequently quantify energy price risk by calculating VaR and expected shortfall measures. Amongst the competing VaR methodologies evaluated in this paper, besides the commonly used benchmark models, a Monte Carlo (MC) simulation approach and a hybrid MC with historical simulation approach, both assuming various processes for the underlying spot prices, are also being employed. All VaR models are empirically tested on eight spot energy commodities that trade futures contracts on the New York Mercantile Exchange (NYMEX) and the constructed Spot Energy Index. A two-stage evaluation and selection process is applied, combining statistical and economic measures, to choose amongst the competing VaR models. Finally, both long and short trading positions are considered as it is of utmost importance for energy traders and risk managers to be able to capture efficiently the characteristics of both tails of the distributions.     

Measuring technical efficiency in the Greek agricultural sector

This paper measures the degree of technical efficiency of Greek farms at discrete points in time. Stochastic frontier production functions are estimated from four annual Farm Accountancy Data Network (FADN) surveys of the 1992–1995 period. From the results, a measure of technical efficiency is calculated for each farm for each year. The four distributions of technical efficiency values are examined and compared. All four samples show a wide range of farm-specific technical efficiency but efficiency is improving over the period. The paper also presents frontier estimates for small and large farms classified according to economic size. In that case, technical efficiency measures are calculated and their distributions are examined and compared. The results show that large farms are more efficient than small farms. However, efficiency is improving in both size farms over the period. In general, the results of this study indicate that there is substantial scope for improving technical efficiency of Greek farms.     

The dynamics of crop sectors in regional development: The case of tobacco

The importance of specific crop sectors can be better cast in a broader framework to account for intersectoral effects. Input-output analysis can provide this framework to assess the importance of the controversial crop, tobacco. In this respect, employment, income, and output multipliers were estimated to demonstrate the dynamics of the sector at the regional and national levels. Furthermore, the impact of totally eliminating tobacco cultivation was computed. Results clearly demonstrate the significance of the tobacco sector and its interrelation with the rest of the economic sectors.This study was partially financed by the Portuguese Association of Tobacco Producers.     

Volunteer tourists in the field: A question of balance?

This paper is based on a study of volunteering at a children’s refuge in Mexico. This study explored the relationship between volunteers, their volunteering experiences and the behaviour that resulted. The study findings revealed volunteers were provided with the opportunity to make a positive contribution to the every-day lives of the children at the children’s home. However the findings also demonstrated that the volunteering experience consisted of much more than just the work duties carried out there, as volunteers also undertook tourist activities. Living in shared accommodation in walking distance from the busy tourist resort of Puerto Vallarta, the volunteers were faced with the difficult task of balancing commitment to their work duties at the children’s home with the lure of more hedonistic pursuits. This balancing act raises questions about the management of volunteer tourists.     

Is There a Trade‐Off Between Inflation Variability and Output‐Gap Variability in the EMU Countries?

This paper examines the performance of monetary policy in eleven EMU countries for the whole period of the EMS. This is based on the trade‐off between inflation variability and output‐gap variability. To this end, we examine whether the introduction of an implicit inflation targeting by the EMU member countries after the Maastricht Treaty, changed the trade‐off between inflation variability and output‐gap variability. We employ a stochastic volatility model for two sub‐periods of the EMS (i.e. before and after the Maastricht Treaty). We find that the trade‐off varies amongst EMU countries. The implication of these findings is that there are asymmetries in the euro area, due to different economic structures among the member countries of the EMU.     

Participation in and Completion of Vocational Education and Training for People with a Disability

Improving the educational outcomes of people with a disability is seen as key in helping improve their employment and life prospects. This article uses Household, Income and Labour Dynamics in Australia Survey data and multivariate estimation to examine whether people with a disability face barriers in participating in and completing a vocational education and training qualification, a highly accessible and flexible mode of education. Overall, we find that people with a disability are not disadvantaged in terms of participation, but are disadvantaged in terms of completion, especially those with more limiting conditions and those with mental health issues who have low levels of social support.     

Local labor market conditions and foreign direct investment flows in the U.S.

This study evaluates the impact of industry and state-specific economic conditions on inward Foreign Direct Investment (FDI) in several states in the U.S. FDI inflows in the U.S. are attracted by high industry and state specific labor productivity, and also by high state spending on education. Multinational companies seem to highly value a productive and educated labor force.     

Promoting energy efficiency policies over the information barrier

Stakeholders argue that the information barrier is the major obstacle restricting firms from adopting Energy Efficiency Technologies (EETs) in Europe. The present work examines the processes of information gathering as regards to EETs and explores the factors affecting the level of acquired information by EET adopters. Empirical evidence is provided by a data set of Greek manufacturing firms which have adopted EETs. In conclusion, we propose appropriate policy measures able to promote the adoption of EETs by overcoming the information barrier.