the importance of comprehensiveness in renewable electricity and energy efficiency policy based on extensive research interviews and supplemented with a review of the academic literature this article assesses the best way to promote renewable energy and energy efficiency it begins by briefly laying out why government intervention is needed and then details the four most favored policy mechanisms identified by participants eliminating subsidies for conventional and mature electricity technologies pricing electricity accurately passing a national feed in tariff and implementing a nationwide systems benefit fund to raise public awareness protect lower income households and administer demand side management programs drawing mostly from case studies in the united states the article also discusses why these policy mechanisms must be implemented comprehensively not individually if the barriers to renewables and energy efficiency are to be overcome

how efficient is maize production among smallholder farmers in zimbabwe a comparison of semiparametric and parametric frontier efficiency analyses the controversial fast track land reform programme in zimbabwe that redistributes commercially owned farmland to smallholder households has caused concerns about the efficiency of agricultural prod

direct rebound effect of residential gas demand empirical evidence from france abstract energy policymakers are increasingly concerned about energy efficiency improvements as such improvements are considered to be a key strategy in reducing energy demand in the residential sector however energy efficiency investments may not yield the expected energy savings due to the rebound effect concept which leads to lower savings than expected when energy efficiency increases using the standard ols regression and autoregressive distributed lag cointegration ardl approach this paper provides estimates of the magnitude of the rebound effect for residential gas consumption in france using 1983 2015 annual time series data the methodology is based on estimates of the gas demand elasticity with respect to service price the empirical findings indicate that the variables used in the model are cointegrated and suggest the presence of an obvious rebound effect in residential gas use more specifically estimates of the direct rebound effect in residential gas demand are approximately 53 in the short run and approximately 60 in the long run our findings reject the hypothesis of a backfire effect regarding residential gas use in france and hence suggest incorporating carbon taxation energy efficiency and alternative energy in the formulation of an energy saving policy to facilitate the transition towards a low carbon economy in france

electricity curtailment behaviors in greek households different behaviors different predictors abstract this paper argues that electricity curtailment behaviors i e frequent and or low cost or free energy saving behaviors in households are distinct from one another and they thus should be analyzed and promoted we test this claim with data from telephone interviews with greek households in the capital city of athens n 285 analyzing the impact of a number of demographical structural psychological based on the theory of planned behavior and moral based on norms activation predictors though hierarchical binary logistic regression modeling we find that that each electricity curtailment behavior depends on a different mix of predictors with age gender and perceived behavioral control being statistically significant for most behaviors overall the psychological and the demographical structural clusters of variables substantially contribute to the explained variance of electricity curtailment behaviors the moral cluster s contribution is not statistically significant since moral concerns are largely interwoven in the psychological constructs

fdi and industrial restructuring in post wto greater prd implications on regional growth in china this paper aims at studying the investment flows in the greater pearl river delta region hong kong prd in china and its impacts on industrial restructuring at the firm level using a business survey with the hong kong prd entity acted as a core periphery economy the critical effects of gravity distance on transaction costs in the determination of investment flows are examined statistically by a gravity model by incorporating a hypothetical infrastructural construction project survey findings show that the evolution of the cross border operations at the main core has directed the outward fdi flows and the subsequent industrial structural adjustments of the core periphery economy this paper has presented a typical illustrative case for further studies of investment flows and its impacts upon industrial adjustments and performance in other regions in china especially after the wto accession its implication on regional economic growth is also discussed

technical efficiency and productivity of maize producers in eastern ethiopia a study of farmers within and outside the sasakawa global 2000 project abstract this paper investigates the technical efficiency of two samples of maize producers in eastern ethiopia one involving farmers within the sasakawa global 2000 project and the other involving farmers outside this program the study uses stochastic frontier production functions in which the technical inefficiency effects are assumed to be functions of the age and education of the farmers together with the time spent by extension advisers in assisting farmers in their agricultural production operations for the cross sectional data obtained for the 1995 96 agricultural year cobb douglas stochastic frontiers are found to be adequate representations of the data given the specifications of the translog stochastic frontiers for farmers within and outside the project the empirical results indicate that farmers within the sg 2000 project are more technically efficient than farmers outside the project relative to their respective technologies the mean frontier output of maize for farmers within the sg 2000 project is significantly greater than that for the farmers outside the project

determinants and policy implications for household electricity saving behaviour evidence from beijing china this research sets out to explore the possibilities for further saving in household electricity consumption through a study of the residents willingness and behavioural characteristics in electricity saving as applied within a chinese context based on an extensive literature review the authors argue that economic benefits policy and social norms and past experience may have a positive correlation with household electricity saving behaviour while the discomfort caused by electricity saving activities may exert a negative effect on it through a sample of 816 randomly selected residents in beijing the propositions are examined using logit regression analysis the conclusions support the ideas concerning both the positive influence of economic benefits policy and social norms and past experience as they affect broader electricity saving behaviour and the negative influence of the discomfort caused by electricity saving activities finally some inferences are drawn and suggestions are offered for policy makers and further studies

geographical location of foreign direct investment and wage inequality in china this paper examines the relationships between distance and the transportation costs of international trade on the location specific effects of foreign direct invest ment and provincial per capita income in china applying the economic geography model proposed by redding and venables 2004 it traces the increasing wage inequality among the coastal and inland provinces by focusing on the distance of foreign owned firms from access to international markets and to suppliers of intermediate inputs first a gravity type equation is used to construct the market access and supplier access variables then the effect of market and supplier access on provincial wage rates is estimated the results indicate that distance does affect international trade and geography explains roughly one third of the wage differential greater market access increases the provincial wage gap while larger supplier access increases the wage difference in trade destined for the foreign market but decreases the wage difference in trade targeted for the domestic market similar findings also result from applying the estimations to two local firm types state owned enterprises and collective owned enterprises

unpacking the meaning of market access evidence from rural kenya summary this paper critically examines the dimensions of market access using farm panel survey data from kenya we investigate changes in ten indicators of market access during the 1997 2010 post liberalization period we find major improvements in certain market access conditions and little change in others there is generally low correlation between alternative indicators of market access all purpose indicators may not accurately reflect specific market access conditions of interest distances to physical infrastructure are often not representative of farmers access to markets changes in specific market access conditions may have more to do with the behaviors of marketing agents we consider the implications of these findings for agricultural marketing policies and for research methods

technical allocative and economic efficiencies in swine production in hawaii a comparison of parametric and nonparametric approaches abstract technical allocative and economic efficiency measures are derived for a sample of swine producers in hawaii using the parametric stochastic efficiency decomposition technique and nonparametric data envelopment analysis dea efficiency measures obtained from the two frontier approaches are compared firm specific factors affecting productive efficiencies are also analyzed finally swine producers potential for reducing cost through improved efficiency is also examined under the specification of variable returns to scale vrs the mean technical allocative and economic efficiency indices are 75 9 75 8 and 57 1 respectively for the parametric approach and 75 9 80 3 and 60 3 for dea while for the constant returns to scale crs they are 74 5 73 9 and 54 7 respectively for the parametric approach and 64 3 71 4 and 45 7 for dea thus the results from both approaches reveal considerable inefficiencies in swine production in hawaii the removal of potential outliers increases the technical efficiencies in the parametric approach and allocative efficiencies in dea but overall contrary to popular belief the results obtained from dea are found to be more robust than those from the parametric approach the estimated mean technical and economic efficiencies obtained from the parametric technique are higher than those from dea for crs models but quite similar for vrs models while allocative efficiencies are generally higher in dea however the efficiency rankings of the sample producers based on the two approaches are highly correlated with the highest correlation being achieved for the technical efficiency rankings under crs based on mean comparison and rank correlation analyses the return to scale assumption is found to be crucial in assessing the similarities or differences in efficiency measures obtained from the two approaches analysis of the role of various firm specific factors on productive efficiency shows that farm size has strong positive effects on efficiency levels similarly farms producing market hogs are more efficient than those producing feeder pigs based on these results by operating at the efficient frontier the sample swine producers would be able to reduce their production costs by 38 46 depending upon the method and returns to scale considered

energy tax credits and housing improvement this paper investigates whether federal and state tax credits allowed to households who make energy saving improvements to their residence lead to an increase in improvement activity a two period utility maximization model of household behaviour is used to determine the theoretical influence of tax credits energy prices and other factors on the optimal magnitude of conservation capital improvement regressions using various qualitative measures of conservation improvement as the dependent variable are estimated using household level energy consumption and improvement data consistent with evidence from earlier surveys the empirical results do not support the hypothesis that energy tax credits lead to more widespread or more extensive energy conservation improvement activity

contract farming and smallholder outgrower schemes in less developed countries abstract some studies of outgrower schemes involving smallholders and public or private corporations in less developed countries suggest the potential value of such arrangements in facilitating transfer of technology access to markets and other benefits for growers a diverse literature is surveyed to see what economic and political questions have been raised which have a bearing on the issue of grower welfare in some cases existing literature or the author s own research provides adequate answers to the questions raised in others the need for further research is indicated some possible directions and methodologies for systematic comparative studies are suggested

does economic globalisation affect income inequality a meta analysis a large volume of econometric literature has studied the impact of economic globalisation on income inequality around the world however reported econometric estimates vary substantially which makes it difficult to draw valid conclusions this paper presents a quantitative summary and analysis of existing estimates regarding the globalisation inequality relationship we use a new data set consisting of 1 254 observations from 123 primary studies by applying meta analysis and meta regression methods we obtain several main findings first globalisation has a small to moderate inequality increasing effect second while the effect of trade globalisation is small financial globalisation shows a more sizeable and significantly stronger inequality increasing impact third we find an average inequality increasing impact of globalisation in both advanced and developing countries fourth education and technology moderate the impact of globalisation on income inequality

more efficient household electricity use since 1973 the efficiency of most energy uses in homes has improved throughout the oecd 1 this means that to provide a given amount of energy service for example heating cooling locomotion or mechanical force less energy is required today than was needed in the past these improvements have been gained through the introduction of new appliances and for space heating and cooling new homes with more efficient building shells and the retrofitting of the existing building stock in this report we analyse some of the past changes in the efficiency of household appliance electricity use and discuss prospects for and barriers to further increases in the future

does environmental concern change the tragedy of the commons factors affecting energy saving behaviors and electricity usage electricity consumption produces private goods such as heat for homes but fossil fuel consumption impacts the public goods of clean air and water while self interests can increase usage social interests such as global climate change can impact an individual s attitude toward energy consumption this paper examines the tragedy of the commons using household data and compares the impact of self and social interests in predicting electricity consumption using both stated and observed behavioral data the results show that self interests have a greater impact on energy saving behaviors and electricity use we extend the analysis to control for an individual s environmental concern and perceived behavioral impact finding similar results and supporting the notion that the tragedy of the commons occurs regardless of a person s perception or environmental concern these findings may explain why pro environmental attitudes do not necessarily lead to pro environmental behaviors and it contributes to our understanding of the motivating factors for energy savings and electricity use by examining both stated and observed behaviors policies aimed at electricity reduction may have a greater impact if they focus on private interests such as pricing rebates subsidies and taxes rather than social interests alone

farm household efficiency in bangladesh a comparison of stochastic frontier and dea methods this study compares estimates of technical efficiency obtained from the stochastic frontier approach and the data envelopment analysis dea approach using farm level survey data for rice farmers in bangladesh technical inefficiency effects are modelled as a function of farm specific socioeconomic factors environmental factors and irrigation infrastructure the results from both the approaches indicate that efficiency is significantly influenced by the factors measuring environmental degradation and irrigation infrastructure

differences in perception how the experts look at energy efficiency findings from a finnish survey abstract using energy efficiently is generally considered to be essential for a continuing prosperous future as a result improving efficiency has become a focus of attention and recently a lot of time and effort has been expended to develop new energy efficiency methodologies and technologies considering the amount of focused attention the rate of improvement has not been encouraging human behaviour is an important factor of the energy efficiency challenge and research has revealed several consumer profiles with significantly different perceptions on energy issues in this study the focus is not on consumers but on energy efficiency professionals a number of finnish energy efficiency professionals from both the private and public sectors were surveyed revealing that experts have decidedly different perceptions regarding energy efficiency our analysis of survey results suggests that energy efficiency expertise comes from a variety of educational and professional backgrounds and that instead of working on common ground experts with differing perspectives are endeavouring to make progress in a complex and multifaceted arena focusing on specific areas in which players need to share a common understanding of terminology and where common and clearly stated goals can be established should result in an acceleration of efficiency improvement results

alternative stochastic specifications of the frontier production function in the analysis of agricultural credit programs and technical efficiency abstract the effect of subsidized credit on the technical efficiency of traditional farmers in southeastern brazil is analyzed under two alternative stochastic specifications for the production frontier it is found that the choice of stochastic specification significantly influences inferences regarding the effect of subsidized credit on measured technical efficiency

do environmental benefits matter evidence from a choice experiment among house owners in germany residential buildings strongly contribute to global co2 emissions due to the high energy demand for electricity and heating particularly in industrialised countries within the eu decentralised heat generation is of particular relevance for future climate policy as its emissions are not covered by the eu ets we conducted a choice experiment concerning energy retrofits for existing houses in germany in the experiment the approximately 400 sampled house owners could either choose a modern heating system or an improved thermal insulation for their home we used standard and mixed logit specifications to analyse the choice data we found environmental benefits to have a significant impact on choices of heating systems however they played no role in terms of insulation choices based on the estimated mixed logit model we further obtained willingness to pay wtp measures for co2 savings

do customer information programs reduce household electricity demand the irish program abstract we study empirically the effectiveness of a customer information program to decrease energy demand by increasing efficient electricity use this demand side management dsm program aims at reducing the lack of information on the customers side that is documented in related literature we study the irish dsm program which is particularly well suited to investigate this issue as strategic behavior is ruled out in this setting for both customers and suppliers on the customers side because information programs allow only for a limited substitution of own effort on the producers side because the specificity of the irish case left no room for strategic behavior we find that providing customers with information reduced overall electricity demand by roughly 7 as well as reducing demand fluctuations over the year further we find that the dsm program had a larger impact upon long run demand with consumers short run demand behavior not being changed significantly

identifying electricity saving potential in rural china empirical evidence from a household survey in recent years there has been a fast growing body of literature examining energy saving potential in relation to electricity however empirical studies focusing on non western nations are limited to fill this gap this study intends to examine the electricity saving potential of rural households in china using a unique data set from the china residential electricity consumption survey crecs in collaboration with the china general social survey cgss conducted nationwide at the household level in rural china we use a stochastic frontier model which allows us to decompose residential electricity consumption into the minimum necessary amount of consumption based on physical characteristics e g house size house age number of televisions or refrigerators and estimate the consumption slack i e the amount of electricity consumption that could be saved which depends on various factors we find that rural households in china are generally efficient in electricity saving and the saving potential is affected by fast information feedback and social demographic characteristics instead of by the averaged electricity price or energy efficiency labelling signals in addition we find no evidence of regional heterogeneity on electricity saving potential for rural households policy implications are derived

exploring domestic energy saving the role of environmental concern and background variables abstract the main purpose of this paper is to investigate whether residents environmental concern has any effect on their energy saving curtailments and efficiency investments the novelty of the present work lies in the fact that it seeks to investigate this topic in a multi country setting exploiting data from nine oecd countries australia canada czech republic france italy south korea netherlands norway and sweden and also in that it employs a latent variable model which allows us to examine the conditions necessary for the results to be comparable across different countries novel in this paper is also the focus on the role of environmental concern as a factor of several curtailments and efficiency investments our results suggest that people with higher environmental concern are on average more likely to perform energy saving curtailments and also are more likely to have some energy efficiency retrofits installed in dwellings most of the socio economic and demographic variables have mixed effects on efficiency investments and curtailments however some interesting patterns emerged with respect to the age of respondents household income education and gender of respondents and also the size of household

consumer responses towards home energy financial incentives a survey based study abstract residential energy efficient and renewable energy eere products play an important role in energy conservation and carbon emissions reduction various financial incentive programs have been developed to promote the adoption of these products however their effectiveness in attracting consumers is not very well understood in this study we investigated impacts of financial incentives on homeowner s decision making towards six eere products two forms of incentives tax credits and interest free loans were examined through a household mailing survey in florida the united states results showed that although half of the respondents were interested in eere products the high investment cost was a major concern that hindered their purchase activities homeowners were attracted to financial incentives and valued tax credits much higher than interest free loans the current federal home energy tax credit levels were found to attract only 2 12 percent of homeowners to buy eere products the willingness of participation was especially low for the costly products such as solar panels the participation rate was also very low for lower income i e annual household income below 50 000 families living in older residences this study contributes to the understanding of economic and social aspects of consumer decision making on energy efficiency and alternative energy

farmers health and agricultural productivity agriculture is one of the most hazardous productive sectors around the world most previous studies have focused on health issues of farmers in developing countries while little attention has been paid to farmers health problems in developed countries the present study assesses the effect of farmers health conditions on agricultural productivity in norway employing stochastic frontier regression techniques we conclude that differences in farmers health help to explain the variance in agricultural production efficiency

the feasibility of changing electricity consumption patterns time of day pricing information feedback group metering appliance stocks and demographic variables are examined as a means of synchronizing the demand of residential electricity peak and off peak power were found to be weak substitutes in this 20 month study verbal responses indicated that information feedback served as a reminder to schedule activities and that group metering reduced incentives

energy saving in italy in the late 1990s which role for non monetary motivations abstract the paper studies the relationship between energy saving behaviour monetary drivers and non monetary motivations in italy in a period the end of the 1990s when the energy industry was not yet liberalized there were no energy saving incentive schemes and the environmental sensitivity and information were lower we consider as dependent variable the frequency with which individuals switch the light off when leaving a room as monetary drivers income and perceived energy costs while non monetary motives in our model are measured by proxies of pro environmental attitudes environmental information social pressure and pro social behaviours the analysis is based on probit and logit models estimated on a sample from the multipurpose household survey dataset conducted by the italian statistical office we find that individuals who were less concerned about environmental issues were also more attentive in energy saving behaviour suggesting together with results about income and perceived energy costs that monetary motivations were primary in driving this energy saving behaviour such findings are robust to the inclusion of variables accounting for pro social behaviours altruism by individuals who claim to be more concerned about broad environmental externalities may have adversely affected their propensity to optimize energy consumption

communications on energy household energy conservation abstract this study assesses the influence of attitudinal and socio economic factors on household energy conservation actions a household interview survey in regina saskatchewan found that respondents perceive an energy problem although no association with energy conservation actions was determined two attitudinal and five socio economic variables influence household energy conservation energy and monetary savings are available to households through energy conservation public awareness of household energy conservation through the media can reinforce existing energy conservation actions and encourage new actions

adoption of low cost energy efficiency measures in the tertiary sector an empirical analysis based on energy survey data this paper empirically explores factors driving the adoption of low cost energy efficiency measures in the tertiary sector which mainly consists of public and private services trade commerce and some small industries the measures considered include switching off installations or lighting managing energy use and routinely considering energy efficiency for new purchases our statistical analysis employs single and multivariate probit models relying on more than 1500 observations from a recent representative survey of the tertiary sector in germany the findings suggest that the landlord tenant dilemma holds for the adoption of all low cost energy efficiency measures considered they further imply that financial incentives such as higher energy prices accelerate the diffusion of low cost energy measures our findings also provide some evidence that knowledge transfer from the mother company to a subsidiary enhances the diffusion of low cost energy efficiency measures likewise public sector organizations are more likely to adopt energy management by and large though sectoral heterogeneity appears to have little impact on the adoption of low cost energy efficiency measures

energy requirements of household consumption a case study of the netherlands this article describes the results of several research programmes that together aim at the development and application of methodologies that enable the study of long term environmental effects mainly related to the total household energy demand of household consumption in relation to other economic sectors this is usually described as the household metabolism approach in this article we use energy consumption and co2 emissions as proxies for long term impacts on the environment the major long term environmental effects of several hundred dutch household consumption categories have been determined by means of the hybrid energy analysis methodology total energy consumption and related co2 emission data have been calculated as a function of household income and family type past trends have been studied by a time series 1950 1990 analysis technical reduction potentials have been calculated for mid and long term scenarios it is concluded that the set of methodologies described form a useful tool for the analysis of unsustainable trends in household consumption patterns and associated energy requirements in the past and the present the results indicate that present trends lead towards unsustainability however reversal of these trends is feasible if this starts in the immediate future and if it is maintained for decades c 1999 elsevier science b v all rights reserved

shadow prices of social capital in rural india a nonparametric approach this article studies the role of social capital on cotton production efficiency and productivity for a sample of small farms in maharashtra india using data envelopment analysis input shadow prices are computed as an indicator of the importance of social capital relative to other inputs results suggest social capital to be the input with the highest contribution to production efficiency after land the luenberger indicator is used to assess the productivity improvement associated to an investment in social capital which is found to be on the order of 12 undertaking collective production activities is found to play an important role in improving productivity this is especially relevant to agricultural households facing important economic and institutional restrictions that make it difficult to increase conventional expensive inputs

the influences of financial and non financial factors on energy saving behaviour a field experiment in japan abstract this study examines the influences of financial and non financial factors on electricity conservation behaviour a random sample of 236 japanese households participated in the field experiment and the participants were offered two interventions such as monetary rewards depending on their reduction in electricity consumption and comparative feedback the average saving rates of the i reward intervention group 5 9 and the ii reward with comparative feedback group 8 2 are statistically larger than those of the iii control group 1 7 our study demonstrates the following first our econometric analysis confirmed a significant response by households to financial incentives but a more inconclusive response to the treatment that provided non financial additional information second we found a positive influence of treatment externalities across time and households on energy saving third there is a heterogeneous treatment effect in the reward intervention group with the households having a high new ecological paradigm nep score being more likely to respond to the reward programme and save electricity than those that do not finally and most interestingly differences in responses to the questionnaire before and after the experiment suggest that the participants had underestimated the marginal costs of saving electricity before they actually started to do so

factors affecting the technical efficiency among smallholder farmers in the slash and burn agriculture zone of cameroon abstract this paper estimates technical efficiency among small holder farmers in the slash and burn agriculture zone of cameroon and identifies sources of inefficiency using detailed survey data obtained from 450 farmers over 15 villages throughout 2001 2002 growing season we find that the mean levels of technical efficiency are 77 73 and 75 respectively for groundnut monocrop maize monocrop and maize groundnut farming systems suggesting existence of substantial gains in output and or decreases in cost with available technology and resources the efficiency differences are explained significantly by credit soil fertility social capital distance of the plot from the access road and extension services policy recommendations are drawn from these findings

energy requirements of households in brazil abstract in this study we determine the total direct plus indirect energy requirements of a given set of brazilian households we use a generalized input output model in order to calculate the energy embodied in goods and services purchased by households of different income level in 11 capital cities of brazil our results show that on average the total energy intensity of household expenditure increases with income level although there is a considerable spread in energy intensities within income classes as well as disparities between regions of the country the total yearly average energy requirement per household in brazil in 1995 96 was 173 6 gj 61 of which was indirect with 32 8 gj for the lower income level 66 of which was indirect and 602 2 gj for the higher income level 62 of which was indirect of this total average energy requirement 76 was required for only three consumption categories utilities 31 mobility 28 and shelter 17 this analysis calls for the attention that has to be given not only to the direct energy consumption as motor fuels and electricity for example but also to the consumption categories that encompass an important part of the indirect energy requirement of households in capital cities in brazil

technical efficiency of alternative farming systems the case of greek organic and conventional olive growing farms abstract olive growing is a major farming activity in greek agriculture this paper analyzes empirically the technical efficiency of organic and conventional olive growing farms using a stochastic production frontier methodology and a translog functional specification findings indicate that the organic olive growing farms examined exhibit a higher degree of technical efficiency relative to their production frontier than do conventional olive growing farms reasons may include lower profit margins and restrictions on inputs permitted thus forcing organic farmers to be more cautious with input use however both input and output oriented technical efficiency scores are still relatively low for both types of olive farming thus there is considerable scope for cost reducing and farm income improvement in both farming modes this could prove crucial for the long run viability and the future course of the sector

migrant labor and farm technical efficiency in lesotho abstract the rural economy of lesotho is characterized by dependence on circular labor migration to south african mines and declining agricultural output per capita this paper attempts to improve the understanding of the relationship between circular labor migration and agricultural production by comparing the technical efficiency of farms that supply migrant laborers with that of farms that do not through analysis of the relative technical efficiency of these two farm categories conclusions are drawn concerning the likely impact of changing migration patterns on the agricultural sector

residential energy efficient technology adoption energy conservation knowledge and attitudes an analysis of european countries abstract relationships between measures of household energy use behavior and household characteristics are estimated using a unique dataset of approximately 5000 households in 10 eu countries and norway family age composition patterns are found to have a distinct impact on household energy use behavior households with young children are more likely to adopt energy efficient technologies and energy conservation practices and place primary importance on energy savings for environmental reasons by contrast households with a high share of elderly members place more importance on financial savings and have lower levels of technology adoption energy conservation practice use and knowledge about household energy use education levels also matter with higher levels associated with energy efficient technology adoption and energy conservation practice use similarly university education increases the stated importance of energy savings for greenhouse gas reductions and decreases the stated importance for financial reasons education impacts also vary greatly across survey countries and there is some evidence of an eastern western european divide with respect to attitudes towards energy savings these cross country differences highlight the need to balance a common eu energy efficiency policy framework with flexibility for country specific policies to address unique constraints to energy efficient technology and conservation practice adoption

profit efficiency among bangladeshi rice farmers abstract production inefficiency is usually analyzed by its three components technical allocative and scale efficiency in this study we provide a direct measure of production efficiency of the bangladeshi rice farmers using a stochastic profit frontier and inefficiency effects model the data which are for 1996 include seven conventional inputs and several other background factors affecting production of modern or high yielding varieties hyvs of rice spread across 21 villages in three agro ecological regions of bangladesh the results show that there are high levels of inefficiency in modern rice cultivation the mean level of profit efficiency is 77 suggesting that an estimated 23 of the profit is lost due to a combination of technical allocative and scale inefficiency in modern rice production the efficiency differences are explained largely by infrastructure soil fertility experience extension services tenancy and share of non agricultural income

foreign direct investment education and wages in indonesian manufacturing this paper examines whether the higher wages paid by foreign owned manufacturing plants than by domestically owned plants typical of most countries represents a higher price for labor that is does it reflect a higher price for workers of a given quality as represented by the level of education we then ask whether foreign owned plants pay a higher price for labor given the characteristics of the plants foreign owned firms are found to pay a higher price for labor of a given educational level than domestically owned ones only a part of the difference is associated with plant characteristics rather than ownership

household level innovation diffusion model of photo voltaic pv solar cells from stated preference data we focus on predicting the adoption time probabilities of photo voltaic solar panels by households using discrete choice experiments and an innovation diffusion model the primary objective of this research is cohesively mapping the theory of disruptive innovation into diffusion of innovations to aid policy makers by linking two critical uncertainties of new technology 1 whether households prefer the new attributes of the new technology and how these preferences vary by market segments and 2 when are they going to adopt if at all our study uses recent developments of discrete choice experiments and establishes a causal link between the attributes of the technology attitudinal constructs and socio demographics and adoption time probabilities using the bass diffusion model the data was collected from ontario a province of canada the innovation diffusion model allows us to compute the cumulative probability of adoption over time per household technology awareness and energy cost saving have a significant effect on the adoption probability reinforcing the need for effective education these findings also suggest that campaigns should explain more about investment criteria feed in tariffs and environmental attributes this study findings call for a need to use seeding strategies to accelerate exogenous word of mouth wom for this new technology

frontier production functions and technical efficiency a survey of empirical applications in agricultural economics abstract the modelling and estimation of frontier production functions has been an important area of econometric research during the last two decades forsund lovell and schmidt 1980 and schmidt 1986 present reviews of the concepts and models involved and cite some of the empirical applications which had appeared to their respective times of publication this paper seeks to update the econometric modelling of frontier production functions associated with the estimation of technical efficiency of individual firms a survey of empirical applications in agricultural economics is an important part of the paper

household behavior and the use of natural gas for home heating the factors that determine energy use for home heating are investigated in this study household behavior and home characteristics prove to be the major determinants whereas attitudes are of minor importance home insulation has two opposing effects on energy use lower thermostat settings but more airing out of rooms

procedures and criteria to develop and evaluate household sustainable consumption indicators abstract communication about very complex problems like household sustainable consumption in simple terms is still a major challenge despite the diversity of tools to measure household consumption clearer indicators are needed to more effectively communicate with the general public the main objective of this research was to develop an approach to define the main procedures and criteria to built household sustainable consumption assessment tools based on indicator sets a review of available household sustainable consumption assessment metrics and related initiatives was conducted this included a comparative analysis of the different approaches the review revealed that the majority of these initiatives are focused upon specific domains e g energy or waste but none used an integrated approach in the sustainable consumption domains furthermore it was found that few methods used indicators to measure and assess household sustainable consumption principal components and a checklist of key good practice factors that a household sustainable consumption indicator system should include were developed due to the need to communicate effectively to engage stakeholders and to address the complexity involved in the measurement and assessment of household sustainable consumption the proposed integrated approach was designed to evaluate household sustainable consumption

agricultural credit programs and production efficiency an analysis of traditional farming in southeastern minas gerais brazil over the past two decades the effectiveness of subsidized credit programs in improving the productivity of traditional farmers in developing countries has been extensively debated this study analyzes the effects of one such program prodemata on the technical and allocative efficiency of traditional farmers in minas gerais brazil the empirical results suggest that prodemata has had no effect on technical efficiency and a slightly negative effect on allocative efficiency

occupant behaviour as a fourth driver of fuel poverty aka warmth energy deprivation a conceptual framework for occupant behaviour as a driver of fuel poverty is presented comprising housing and use of the home heating and energy arrangements and thermal comfort household structure and dynamics health and well being household finances and social activity and relations this framework informs longitudinal analysis of movements into and out of fuel poverty among households in deprived communities in glasgow household surveys across ten years yielded a longitudinal sample of 3297 cases where initial and subsequent fuel poverty status was recorded using an experiential measure a third of households changed their fuel poverty status over time 18 moving out of fuel poverty and 16 moving in factors strongly associated with movements into fuel poverty included being a single parent or 2 27 experiencing a mental health problem or 2 74 and remaining out of work or 1 89 movement out of fuel poverty was less likely among those with infrequent family contact or 0 55 and who moved home or 0 66 home improvements had no effect upon the experience of fuel poverty it is argued that the policy problem should be considered one of warmth and energy deprivation accompanied by a broader interpretation of vulnerability to as well as from fuel poverty

energy demand in greece abstract this paper examines the impact of the two energy crises 1973 74 and 1978 79 on energy demand in greece initially some specific characteristics of energy consumption patterns before and after 1973 are presented and compared then demand parameters for hydroelectric energy liquid fuels and solid fuels were estimated using data for the period 1963 1984 and alternative econometric methods ols 2sls fiml to ensure that estimates do not vary across different estimation methods appropriate tests were used to examine whether a structural change in energy demand has occured following either of the two crises the results indicate that while consumption patterns may be different due to price and income changes after the crises the parameters of energy demand in greece have remained unchanged

spatial linkages and export processing location in china this paper provides empirical evidence that spatial linkages matter for the localisation of global value chain activities relying on processing trade data for chinese provinces during the period 1997 2008 we investigate whether a chinese province s proximity to international suppliers and international buyers within an industry chain affects its attractiveness as an export processing location we find that the upstream and downstream spatial linkages both have a strong and independent explanatory power we also explore what factors explain the influence of these spatial linkages

productive efficiency of specialty and conventional coffee farmers in costa rica accounting for technological heterogeneity and self selection a steep decline in coffee prices at the producer level led to considerable pressure for farmers in costa rica and producer countries all over the world one possible reaction was moving to specialty markets where price pressure was perceived to be lower we use original survey data from 2002 2003 and 2003 2004 to analyze the factors influencing participation in specialty markets and to estimate separate production functions for specialty and conventional coffee farmers allowing for farm specific inefficiencies applying a sample selection framework we find significant selection bias in the sub sample of specialty farmers and evidence for the overestimation of efficiency if this bias is not adequately controlled for among the most important factors that influence farm specific efficiency levels in the two sub samples are the availability of additional income activities experience in coffee cultivation and membership in cooperatives based on the results we derive policy recommendations to improve farmers production performance and ability to cope with the effects of the coffee crisis these policy measures include the provision of extension services with respect to farm management skills the creation of income opportunities in rural areas and the support of farmer owned cooperatives

voluntary simplicity lifestyles and energy conservation this paper presents a behavioral index for measuring an individual s tendency towards a lifestyle of voluntary simplicity characterized by ecological awareness attempts to become more self sufficient and efforts to decrease personal consumption of goods the index is shown to predict energy conservation and intention to purchase solar equipment

estimating energy conservation patterns of greek households abstract this paper develops an empirical model to investigate the main determinants of household energy conservation patterns in greece employing cross section data in the empirical analysis household energy conserving choices models are employed using a discrete and a latent trait variable respectively as a dependent variable the results show that socio economic variables such as consumers income and family size are suitable to explain differences towards energy conservation preferences in addition the results suggest that electricity expenditures and age of the respondent are negatively associated with the number of energy conserving actions that a consumer is willing to adopt finally other variables such as environmental information feedback and consciousness of energy problems are characteristics of the energy saver consumer by evaluating consumer s decision making process with regards to energy conservation measures we are able to formulate and propose an effective energy conservation framework for greece an energy policy framework is among the main prerequisites not only to achieve sustainable development but also to maintain consumers quality of life

an econometric analysis of residential expenditures on energy conservation and renewable energy sources abstract economic theory suggests that residential expenditures on energy conservation and renewable energy sources will be determined by the ability of households to purchase conservation inputs their incentive to invest in conserving energy the energy efficiency of existing homes and miscellaneous factors such as climate and age of the home owner empirical analyses of energy related expenditures reported on individual income tax returns confirm the importance of household income energy price increases and climate conditions in determining energy conservation investments income tax credits are also found to have stimulated residential spending on conservation and renewable energy

productivity growth technical progress and efficiency change in industrialized countries this paper analyzes productivity growth in 17 oecd countries over the period 1979 1988 a nonparametric programming method activity analysis is used to compute malmquist productivity indexes these are decomposed into two component measures namely technical change and efficiency change we find that u s productivity growth is slightly higher than average all of which is due to technical change japan s productivity growth is the highest in the sample with almost half due to efficiency change jel c43 d24 in this paper we apply recently developed

competitiveness and technical efficiency determinants in the groundnut oil sector of india india imports about half of its domestic consumption needs of edible oils groundnuts are a major source of edible oils in india one of the central problems of groundnut production and processing is huge inefficiencies due to an uncertain production environment owing to rainfed cultivation the low resource base of smallholder farmers and processors and the low adoption rates of improved technology this paper addresses critical issues that impair the groundnut sector s international competitiveness and efficiency the paper uses primary data collected from indian farmers and processors of groundnuts to measure efficiency and it suggests policies for reducing yield gaps and increasing efficiency specific policies suggested from the study are a the harnessing of improved varieties with attributes like drought tolerance high oil content high productivity for large scale seed multiplication and distribution by public and private agencies b viable village seed banks and seed networks through cycles of post rainy season seed multiplication to meet the seed requirements in the rainy season and vice versa c adoption of low cost technologies to increase profitability and reduce risk d oilseed clusters to facilitate scale and scope economies in processing units and e capital subsidies to accelerate technological upgrading to shed inefficiency in the processing sector the expected gains in efficiency in the production and processing of oilseeds are expected to result in producer and consumer gains which would justify the proposed incentives for seeds and for technological upgrading in the processing sector

market access by smallholder farmers in malawi implications for technology adoption agricultural productivity and crop income abstract in malawi maize is the major crop and food staple given limited off farm employment opportunities much needed increases in household income for improving food security must come from gains in agricultural productivity through better technology and more profitable crops in the past hybrid maize and more recently tobacco were promoted by policy for increasing smallholder income an analysis of determinants of adoption of these two crops and related income effects is presented apart from factor endowment and exposure to agroecological risks differences in the household s access to financial and commodity markets significantly influence its cropping shares and farm income

economic reform and interprovincial inequalities in china abstract this note is an attempt to explore two issues 1 the trend of interprovincial inequality in the post 1978 reform era in china and 2 the factors behind the dynamics of interprovincial inequality using recently released provincial gross domestic product gdp data we have shown that interprovincial inequality decreased in the fast half of the 1980s but started to increase in the second half of the 1980s to understand the impact of sectoral reforms on interprovincial inequality the overall inequality in provincial per capita gdp is decomposed into the contributions by the primary secondary and tertiary sectors it seems that the trend of interprovincial inequality has been largely induced by the reforms of the industrial sector which make up a large share of the secondary sector in addition national income data from the socialist national accounting system are used to identify the impact of interprovincial resource flows on interprovincial inequalities the findings seem to suggest a relative decline in the role of redistributive budgetary transfers