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There is a great interest from the European Union in measuring the efficiency of energy use in households, and this is an area where EDP has done research in both data collection and methodology. This paper reports on a survey of electric energy use in Portuguese households, and reviews and extends the analysis of how efficiently households use electrical energy. The purpose of this paper is to evaluate household electrical energy efficiency in different regions using econometric analysis of the survey data. In addition, the same methodology was applied to a time-series data set, to evaluate recent developments in energy efficiency.

The paper describes the application to Portuguese households of a new approach to evaluate energy efficiency, developed by Filippini and Hunt (2011, 2012) in which an econometric energy demand model was estimated to control for exogenous variables determining energy demand. The variation in energy efficiency over time and space could then be estimated by applying econometric efficiency analysis to determine the variation in energy efficiency.

The results obtained allowed the identification of priority regions and consumer bands to reduce inefficiency in electricity consumption. The time-series data set shows that the expected electricity savings from the efficiency measures recently introduced by official authorities were fully realized.

This approach gives some guidance on how to introduce electricity saving measures in a more cost effective way.

This paper outlines a new procedure for developing useful tools for modelling energy efficiency.

The purpose of this paper is to explore how the acquisition experience – an acquiring firm’s experience of acquiring and integrating the resources of an acquired firm – affects the production resource efficiency of the acquiring firm.

The authors used data obtained from US manufacturing industries over the 1992–2014 period. The sample includes 784 acquisitions by 417 firms. The proposed hypotheses were tested through econometric analysis.

Results show that the acquisition experience has a positive association with production resource efficiency. The acquisition experience is most positively associated with acquiring firms’ production efficiency when they successfully accomplished previous performance outcomes. While the literature has recognized the relatedness of acquiring and acquired firms as a contextual moderator, the interaction of the related acquisition and the acquisition experience has no impact on efficiency benefits.

This study enhances the understanding of how prior acquisition experience can be leveraged by acquiring firms to gain efficiency benefits in the manufacturing industry.

The purpose of the research presented in this paper is to measure the relative market efficiency of the top listed companies in Egypt.

Applying a two‐stage approach, this study uses production frontier analysis (PFA) to measure the relative market efficiency of 62 listed companies in Egypt, and Tobit regression to examine the dependence of efficiency on the specific operating environment of these companies.

The results indicate that the performance of several companies is sub‐optimal, suggesting the potential for significant improvements over both profitability and marketability dimensions. Separate benchmarks were derived for possible reductions in resources used, and the results indicate that several companies deploy a much larger number of employees than required by a best practice company, and significant savings are possible on this account.

From a policy perspective, this study highlights the economic importance of encouraging increased market efficiency throughout the business sector in Egypt.

This research identifies the level of misallocation in Vietnamese manufacturing sector for the period 2000–2015. Meltiz and Polanec dynamic productivity decomposition is used to compare the relative productivity contributions from surviving, entering and exiting firms to aggregate productivity change by the type of ownership. Heckman's two-step model is used to examine the effect of misallocation and industry- and firm-level factors on entry or exit decision and market share of firms in Vietnamese manufacturing sector.

The level of misallocation and efficiency gains in total factor productivity (TFP) are assessed using Hsieh and Klenow (2009) productivity decomposition framework for the period 2000–2015. The dynamic productivity decomposition of Meltiz and Polanec (2015) is used to compare the relative contributions from surviving, entering and exiting firms to aggregate productivity change. The effects of misallocation and other factors on entry or exit decisions and market share of firms are determined by using Heckman choice model.

The results indicate three main points. Firstly, resource misallocation is found to be highest among state-owned enterprise (SOEs) and low technology industries. TFP is found to 81.2% greater if there is no resource misallocation among firms. Secondly, the aggregate productivity change for the entering, exiting and surviving firms is 35% due to productivity reallocation among three groups. Finally, the decision of entry or exit as well as the market share of firms are influenced by misallocation and industry- and firm-level factors such as Vietnam's WTO entry, tax policy, financial frictions, industrial concentration, technology gap, capital intensity, human capital, scale of firm, time entry and FDI spillovers. The result finds the higher misallocation level is, the lower the probability and market share for a new firm to enter in the industry is.

The main limitation of the study is that the market is assumed perfectly competitive and the method has only decomposed misallocation of resources to those arising from output and capital distortions. The results of Heckman choice model only clarify on the sub-sample of state-owned enterprises and low technology firms.

The focus of many previous research papers on resource misallocation was generally to look at the level of misallocation in developed countries. However, knowledge about the effect of misallocation and other factors on entry or exit decisions and market share of firms is limited, particularly in the context of developing countries. This paper clarifies the level of misallocation in Vietnamese manufacturing sector and the effect of misallocation and other factors on entry or exit decisions and market share of firms.

The purpose of this paper is to identify variables and their effects on the value of technology transaction according to technology demand approach in Vietnam technology market, by testing the hypotheses including the effects of technology absorption capacity, internal research and development (R&D) productivity of firms and difficulties in external infrastructure on technology demand.

The technology transaction value and its impact factors are assessed using Vietnam annual enterprise survey and using technology in production survey from 2012 to 2016. The effects of factors on value of technology transaction are determined by using feasible generalized least squares model.

The results indicate three main points. First, companies having higher technology absorption capacity and higher dominance in the domestic or foreign markets tend to acquire higher technology demand in the technology market. Second, companies having lower internal R&D productivity tend to require higher external technology demand. Finally, higher level of difficulty from external infrastructure prevents enterprises in accessing technology demand.

The main limitation of the study is that data of firm’s R&D productivity are not available. The study also does not mention information flows from competitors that perhaps have potentially significant impacts on external technology demand of firms.

The paper includes policy implications for the government and industry managers to increase technology transaction value.

The focus of many previous research papers on technology transactions was generally to look at the decisive factors behind firm’s technology supply in both developed and developing countries. However, knowledge about firm’s technology demand is very limited, particularly in the context of developing countries. This paper clarifies the effect of factors on the decision buying external technology for innovation purpose and productivity improvement in Vietnamese manufacturing sector.

The purpose of this study is to review the current status and related issues on the market reform of Japanese electric power industry after Fukushima Daiichi nuclear plant disaster. We also discuss the future policy direction for the market reform.

This research compares the reform process of Japanese electric power industry with that of European Union (EU) nations. Then, this study discusses policy issues on the Japanese market reform based upon our comparative analysis.

Japan may learn many things from the market liberalization process and institution of EU nations. In the learning process, it is necessary to pay attention to industrial differences between Japan and the EU nations. Each country has its own unique features on fuel mix, business environment as well as supply and demand relationship. Such differences may influence a desirable policy direction for each nation’s market reform. The international comparison discussed in this study indicates the importance of a step-by-step approach in which Japan can gradually incorporate European experiences into the Japanese market reform.

Since this study focuses upon the Japanese market reform, the empirical findings may have limited policy implications. The implications obtained from Japanese experience need additional thought in shifting them to other nations. Such an extension will be an important future task of this study.

This study discusses the current policy issues and future direction on the Japanese electricity market reform. This study also suggests its future direction. Previous research has never discussed the Japanese experience. Policy makers, corporate leaders, and individuals in the world, who are involved in the energy industry, have been paying attention to the Japanese future energy direction after Fukushima Daiichi nuclear plant disaster. This study provides such a future energy direction on Japanese market reform from European experience.

This paper aims to model the efficiency of labour offices belonging to the public employment services (PESs) in Spain using a stochastic matching frontier approach.

With this aim in mind, the authors apply a random parameter model approach to control for observed and unobserved heterogeneity.

Results indicate that when the information criteria of the estimates are analysed, it improves by controlling both, observed and unobserved heterogeneity in the inefficiency term. Also, results suggest that counsellors improve the productivity of labour offices and that the share of unemployed skilled persons, unemployed persons aged 44 or younger, as well as the share of unemployed persons in the construction sector, all affect the technical efficiency of PESs offices.

The model extends the previous specifications in the matching literature that capture only observed heterogeneity. Moreover, as far as the authors know, it is the first paper that estimates a matching frontier for the Spanish case. Finally, the database they use is at the office level and includes the work carried out by counsellors, which is a novelty in the analysis of this type of studies at the Spanish level.

Mahatma Gandhi National Rural Employment Guarantee Scheme (MGNREGS) launched in the year 2006, with the pursuit of the objective of removing poverty and unemployment and thus address the issue of financial inclusion. The performance of the programme across the states in India has not been uniform. The purpose of this study is to focus on the financial inclusiveness features associated with MGNREGS program across the selected districts in West Bengal in the years of recent past.

In this study, financial inclusion index has been developed by consideration of four indicators with the help of principal component method. Fixed effect regression model has been applied to explain the impact of relevant determinants on financial inclusion index.

It is observed that out of 19 districts, seven districts registered an increase in the value of the financial inclusion index in the year 2019 compared to that in the year 2013. The empirical analysis for identifying the determinants of overall inclusion reveals that factors like households having active job card, utilization of fund, amount of labour cost and number of works have significant influence on financial inclusion.

The study widely discussed how the scheme was helping in promoting financial inclusion by providing wage payment through banks and post offices accounts. The author has also tried to highlight some of the difficulties in accelerating the speed of financial inclusion when banks and post offices are used as a means for wage payment and finally provide remedial measures that could be taken to tackle these problems.

The purpose of this paper is to ascertain the impact of family ownership on the entrepreneurial orientation (EO) of firms in an emerging market and the contingencies under which it is likely to be affected.

The paper adopted a panel data multiple regression using ordinary least square methodology on a sample of 51,972 observations belonging to 12,250 firms from India.

The study finds that family businesses have higher EO than non-family firms. However, it is likely to be affected during institutional transition due to environmental uncertainty. Furthermore, during institutional transition, there will be differences in the EO of family business groups and stand-alone family firms due to the former’s ubiquitous network-level resource advantages.

This paper contributes to the literature on family business by reconciling the positive and negative views on the effect of family ownership on EO by arguing that the risk-taking behavior of family firms is contingent on the environmental conditions and the resource position of the firm.

This study will enable managers and other stakeholders to predict the entrepreneurial attitude of family-owned firms during environmentally stable as well as turbulent times.

This study highlights the implication of institutional transition through reforms on a vital part of the economy. Policy makers have to be sensitive to repercussions on family business due to environmental turbulence.

This is one of the first papers that investigate the influence of institutional transition and the resource position of Indian family firms on their EO.

The purpose of this paper is to examine the gender wage gap not only in gross wages, but also focussing on a specific salary component, the base wage, which is determined by collective bargaining for each occupational category.

The authors estimate a wage frontier to analyze the difference between workers’ observed wages and their potential wage, given human capital endowments, as well as firm characteristics. Next, the authors examine the distance to the frontier as a function of workers’ gender, in order to test whether women fail to achieve potential wages to any great extent. To do so, the authors use data from the 2010 Spanish Structure of Earnings Survey.

While men nearly achieve their potential base wage, females are systematically and significantly below the wage frontier (93 per cent on average). In other words, even when the authors limit the analysis to the base wage, the authors still find a significant wage differential between men and women. A detailed analysis of this result points to the existence of occupational segregation in the labour market. Within each occupational category, females tend to be concentrated in the lower ranking jobs, which entail lower wages. This result is consistent with the existence of a sticky floors phenomenon.

The authors contribute to the literature on gender discrimination that focusses on specific wage components. As far as the authors know, to date this is the first analysis to focus on a component that responds more to the characteristics of the job rather than to those of the worker.