urbanization and poverty reduction the role of rural diversification and secondary towns a rather unique panel tracking more than 3 300 individuals from households in rural kagera tanzania during 1991 4 2010 shows that about one in two individuals households who exited poverty did so by transitioning from agriculture into the rural nonfarm economy or secondary towns only one in seven exited poverty by migrating to a large city although those moving to a city experienced on average faster consumption growth further analysis of a much larger cross country panel of 51 developing countries cannot reject that rural diversification and secondary town development lead to more inclusive growth patterns than metropolitization indications are that this follows because more of the poor find their way to the rural nonfarm economy and secondary towns than to distant cities the development discourse would benefit from shifting beyond the rural urban dichotomy and focusing instead more on how best to urbanize and develop the rural nonfarm economy and secondary towns

reduction potentials of energy demand and ghg emissions in china s road transport sector abstract rapid growth of road vehicles private vehicles in particular has resulted in continuing growth in china s oil demand and imports which has been widely accepted as a major factor effecting future oil availability and prices and a major contributor to china s ghg emission increase this paper is intended to analyze the future trends of energy demand and ghg emissions in china s road transport sector and to assess the effectiveness of possible reduction measures a detailed model has been developed to derive a reliable historical trend of energy demand and ghg emissions in china s road transport sector between 2000 and 2005 and to project future trends two scenarios have been designed to describe the future strategies relating to the development of china s road transport sector the business as usual scenario is used as a baseline reference scenario in which the government is assumed to do nothing to influence the long term trends of road transport energy demand the best case scenario is considered to be the most optimized case where a series of available reduction measures such as private vehicle control fuel economy regulation promoting diesel and gas vehicles fuel tax and biofuel promotion are assumed to be implemented energy demand and ghg emissions in china s road transport sector up to 2030 are estimated in these two scenarios the total reduction potentials in the best case scenario and the relative reduction potentials of each measure have been estimated

support systems for the diffusion of renewable energy technologies an investor perspective concern over climate change impacts and the projected depletion of fossil fuels has urged more governments to adopt policies that stimulate the diffusion of renewable energy technologies ret with an increasingly diverse suite of support instruments the question emerges as to which instruments or combinations are able to achieve faster more substantial diffusion results although various support instruments were extensively addressed in policy studies there is still no consensus this is partly because many policy studies take a policy maker approach in comparing support instruments leaving relationships between policy design and policy results as a black box this paper proposes an investor oriented perspective to analyze the diffusion potential of support systems for ret the main argument is that it is not the type of support instrument but rather its risk profitability characteristics that influence investor behavior and the rate of diffusion the two instruments most frequently discussed and compared are the feed in tariff and the quota model the analysis in this paper concludes that policy design is crucial while often feed in tariffs are applauded and quota system feared feed in tariffs may also bring about disappointing diffusion results when poorly designed while quota systems may be also conceived as attractive instruments for independent power producers

changes over time in multidimensional poverty methodology and results for 34 countries summary this paper sets out a systemic account of intertemporal changes in multidimensional poverty using the alkire foster adjusted headcount ratio and its consistent sub indices it uses three techniques to assess the pro poorness of multidimensional poverty reduction the analysis of changes in multidimensional poverty draws on the global multidimensional poverty index mpi and related destitution measure in 34 countries and 338 sub national regions covering 2 5 billion people for which there is a recent mpi estimation and comparable demographic and health survey dhs dataset across time first it assesses overall changes in poverty and its incidence and intensity and compares this with changes in 1 90 poverty next utilizing the property of subgroup decomposability it examines changes in the mpi and its consistent sub indices over time across urban rural regions sub national regions and ethnic groups the decomposition analysis identifies relevant national patterns including those in which the pace of poverty reduction is higher for the poorest subgroups finally the paper analyzes the dynamics of a strict subset of the poor who are identified as destitute using a more extreme deprivation cutoff vector and studies relative rates of reduction of destitution and poverty by country and region this extensive empirical analysis illustrates how to assess the extent and patterns of reduction of multidimensional poverty as well as whether it is inclusive or whether some people or groups are left behind naturally some further research questions emerge

modelling the transport sector fuel demand for developng economies abstract this paper concentrates on the transport sector of six developing countries with similar common denominators namely turkey thailand pakistan morocco tunisia and malaysia by using standard econometric techniques we analyse the evolution of oil demand for road transport in these countries in relation to independent variables such as income population price of gasoline and diesel etc unlike the treatment in the present literature on the subject gasoline and diesel consumption are estimated separately due to the high share of diesel in the total transport sector consumption on the basis of the estimation over the period 1970 1990 on a country by country basis we forecast the demand for these six countries until 2010 the results of this study indicate that the transport sector will be the driving force for energy and oil demand as part of economic growth in these developing countries its share in the future energy market structure is expected to grow consequently the pricing policies of oil products in this sector have a crucial role for shaping rational economic and energy strategies within the framework of rising environmental concern

sufficiency and consumer behaviour from theory to policy abstract it is increasingly obvious that for safeguarding environmental sustainability eco efficiency measures will need to be complemented by sufficiency in particular by strong sustainable consumption the theory of planned behaviour tpb and social practice theory spt offer different views on consumer behaviour and on ways to change it this paper briefly describes the challenges discusses the applicability of both theories and their meaningfulness for policy recommendations we suggest an approach combining results of both bodies of theory complemented by ideas from political economy to substantiate the prism of sustainable consumption we introduce as a heuristic sufficiency policy tool it is useful to identify affordability criteria for change in each dimension as the basis for deriving suggestions for effective policy interventions we conclude that i effective interventions are possible ii they have to address several dimensions of affordability simultaneously and iii the sufficiency policy space prism can be a useful tool in structuring planned interventions

the demand for gasoline abstract sufficient time must be allowed to elapse to assess fully the response of gasoline demand to price changes hitherto empirical work on the subject has generally not examined the period beyond 1975 moreover the extant time series studies concentrate almost exclusively on the usa this study extends both the observation period and the country coverage a vehicle stock adjustment model is estimated via its reduced form without explicit consideration of the vehicle stock itself however the estimation procedure incorporates the structure by way of constraints on the parameters cross section analysis offers additional evidence concerning the truly long run price elasticity the results suggest that there is no need to resort to elaborate models to explain adequately gasoline demand gasoline demand exhibits a long run price elasticity near unity with time lags exceeding six years while there is tentative evidence that the duration of these lags is not fixed

inclusive growth in cities a sympathetic critique abstractthe concept of inclusive growth a concern with the pace and pattern of growth has become a new mantra in local economic development despite enthusiasm from some policy makers others argue it is a buzzword which is changing little this paper summarizes and critiques this agenda there are important unresolved issues with the concept of inclusive growth which is conceptually fuzzy and operationally problematic has only a limited evidence base and reflects an overconfidence in local government s ability to create or shape growth yet while imperfect an inclusive growth model is better than one which simply ignores distributional concerns

renewable energy finance and project ownership the impact of alternative development structures on the cost of wind power abstract this paper uses traditional financial cash flow techniques to examine the impact of different ownership and financing structures on the cost of renewable energy specifically wind power most large non hydroelectric renewable energy projects are developed owned and financed by private non utility generators recently however us utilities have begun to consider owning and financing their own wind power facilities rather than purchasing power from independent renewable energy suppliers utilities in other countries have also expressed interest in direct renewable energy investments a primary justification for utility ownership of wind turbine power plants is that utility self financing and ownership is cheaper than purchasing wind energy from non utility renewable energy suppliers the results presented in this paper support that justification although some of the estimated cost savings associated with utility ownership are a result of suboptimal utility analysis procedures and implicit risk shifting financing terms and variables are shown to significantly impact wind power costs

the uk transport carbon model an integrated life cycle approach to explore low carbon futures abstract current debate focuses on the need for the transport sector to contribute to more ambitious carbon emission reduction targets in the uk various macro economic and energy system wide top down models are used to explore the potential for energy demand and carbon emissions reduction in the transport sector these models can lack the bottom up sectoral detail needed to simulate the effects of integrated demand and supply side policy strategies to reduce emissions bridging the gap between short term forecasting and long term scenario models this paper introduces a newly developed strategic transport energy emissions and environmental impacts model the uk transport carbon model uktcm the uktcm covers the range of transport energy environment issues from socio economic and policy influences on energy demand reduction through to life cycle carbon emissions and external costs the model is demonstrated in this paper by presenting the results of three single policies and one policy package scenario limitations of the model are also discussed developed under the auspices of the uk energy research centre ukerc the uktcm can be used to develop transport policy scenarios that explore the full range of technological fiscal regulatory and behavioural change policy interventions to meet uk climate change and energy security goals

capital budgeting technological innovation and the emerging competitive environment of the electric power industry abstract for most of this century the electric utility industry has operated as a regulated natural monopoly which produced a commodity product in an environment of low technological progress and sold it to a homogeneous captive market given these conditions the primary capital budgeting issues involved the timing of capacity additions and the mix of base load and peaking capacity this relatively simple and stable situation however has been eroded by market regulatory and technological changes as a consequence old embedded capital budgeting approaches are hindering the pursuit of efficiency with respect to the production and distribution of electric energy our purpose in this paper is to assess traditional utility capital budgeting procedures and to explore possibilities for improvement we begin with a review of traditional capital budgeting decision processes next we overview the changes that have emerged over the last two decades and explore capital budgeting processes more appropriate to this early competitive environment finally we project the changes a bit further and explore the capital budgeting techniques that may be useful in an advanced competitive environment

taxation of petroleum products theory and empirical evidence the domestic taxation of petroleum products is an important source of revenue in most countries however there is a wide variation of tax rates on petroleum products across countries which cannot be explained by economic theory alone this paper surveys different considerations advanced for taxing petroleum and presents petroleum tax rate data in 120 countries

world transport energy demand modelling methodology and elasticities abstract this paper presents the international energy agency s iea approach of modelling transport energy demand fuel demand which is not a demand per se is derived whenever possible from the economic activity in the transport sector and not estimated directly ie using one equation or simultaneous equation system in general the transport models employ a two step approach in the first step transport activity the sector s relevant energy service is estimated econometrically in the second step the transport activity projections are then combined with estimates of efficiency improvements car turnover rates and diesel gasoline penetration assumptions in order to arrive at projections of fuel demand the principal advantages of this approach are that the relevant energy services are modelled and that for model simulation efficiency improvements can be dealt with explicitly the effectiveness of economic instruments is a function of the reaction of consumers and businesses to income and price changes an in depth understanding of income and price elasticities of transport demand and transport energy demand is important in order to be able to assess the effectiveness of policies considered the paper also shows the underlying long term income and price elasticities for oecd and non oecd regions

market structure and the empirical specification of profit margins we present evidence from a panel of u k manufacturing industries to test the sensitivity of the margins concentration relationship to specification changes in the dependent variable instrumental variable estimates demonstrate that a positive association between profit margins and concentration is contingent on how the margin is formulated

going public and the enrichment of a supportive network some evidence from italian initial public offerings past research on initial public offerings suggests that the reputation of a company positively affects the success of the offering success is usually measured in financial terms as if the essence of the operation lay only in the short term inflow of money in this paper we investigate important albeit often neglected implications of going public by combining evidence from a series of preliminary case studies taken from the results of a survey of 57 italian initial public offerings evidence from our research suggests that besides providing an important inflow of capital going public may actually improve the reputational and social capital of a company by increasing its visibility prestige and perceived trustworthiness therefore going public may be an important way to support entrepreneurial activity as it may expand and reinforce the network of relationships that offer access to external resources complementary skills and investment opportunities

decoupling between human development and energy consumption within footprint accounts abstract historically the growth of energy consumption has fuelled human development but this approach is no longer socially and environmentally sustainable recent analyses suggest that some individual countries have responded to this issue successfully by decoupling total primary energy supply from human development increase however globalisation and international trade have allowed high income countries to outsource industrial production to lower income countries thereby increasingly relying on foreign energy use to satisfy their own consumption of goods and services accounting for the import of embodied energy in goods and services this study proposes an alternative estimation of the decoupling index based on the total primary energy footprint rather than total primary energy supply an analysis of 126 countries over the years 2000 2014 demonstrates that previous studies based on energy supply highly overestimated decoupling footprint based results on the other hand show an overall decrease of the decoupling index for most countries 93 out of 126 there is a reduction of the number of both absolutely decoupled countries from 40 to 27 and relatively decoupled countries from 29 to 17 and an increase of coupled countries from 55 to 80 furthermore the study shows that decoupling is not a phenomenon characterising only high income countries due to improvements in energy efficiency but is also occurring in countries with low human development index and low energy consumption finally six exemplary countries have been identified which were able to maintain a continuous decoupling trend from these exemplary countries lessons have been identified in order to boost the necessary global decoupling of energy consumption and achieved welfare

modelling future private car energy demand in ireland abstract targeted measures influencing vehicle technology are increasingly a tool of energy policy makers within the eu as a means of meeting energy efficiency renewable energy climate change and energy security goals this paper develops the modelling capacity for analysing and evaluating such legislation with a focus on private car energy demand we populate a baseline car stock and car activity model for ireland to 2025 using historical car stock data the model takes account of the lifetime survival profile of different car types the trends in vehicle activity over the fleet and the fuel price and income elasticities of new car sales and total fleet activity the impacts of many policy alternatives may only be simulated by such a bottom up approach which can aid policy development and evaluation the level of detail achieved provides specific insights into the technological drivers of energy consumption thus aiding planning for meeting climate targets this paper focuses on the methodology and baseline scenario baseline results for ireland forecast a decline in private car energy demand growth 0 2 compared with 4 in the period 2000 2008 caused by the relative growth in fleet efficiency compared with activity

china s uneven progress against poverty while the incidence of extreme poverty in china fell dramatically over 1980 2001 progress was uneven over time and across provinces rural areas accounted for the bulk of the gains to the poor though migration to urban areas helped the pattern of growth mattered rural economic growth was far more important to national poverty reduction than urban economic growth agriculture played a far more important role than the secondary or tertiary sources of gross domestic product gdp rising inequality within the rural sector greatly slowed poverty reduction provinces starting with relatively high inequality saw slower progress against poverty due both to lower growth and a lower growth elasticity of poverty reduction taxation of farmers and inflation hurt the poor external trade had little short term impact

poverty and household size the widely held view that larger families tend to be poorer in developing countries has influenced research and policy the scope for size economies in consumption cautions against this view we find that the correlation between poverty and size vanishes in pakistan when the size elasticity of the cost of living is about 0 6 this turns out to be the elasticity implied by a modified version of the food share method of setting scales by contrast some measures of child nutritional status indicate an elasticity of unity consideration of the weight attached to child versus adult welfare may help resolve the non robustness of demographic profiles of poverty excerpt

steady state of energy feedbacks and leverages for promoting or preventing sustainable energy system development abstract while energy demand has been growing over the last few decades and is projected to keep expanding the current energy system is pushing biophysical source and sink limits at the same time growing demand for energy globally is associated with an expansion of welfare to avoid undesired environmental and social implications of energy developments in the long run a systemic understanding of the dynamics promoting or preventing sustainable energy development is needed departing from daly s steady state economics theory this study conceptualizes a sustainable energy system using a systems thinking approach efficiency increase the central element of daly s theory defined as the service throughput ratio is put in the center of a conceptual analysis of a sustainable energy system and is carefully scrutinized meadows leverage points concept is used to facilitate an analysis of different policies that aim at promoting sustainable energy system development this study concludes that energy policies always need to be explored as part of the broader causality structure into which they are embedded otherwise their impacts on other variables in the system may be overlooked such as in the case of efficiency increase which is shown to have undesired side effects for the development of a sustainable energy system

from constraint to sufficiency the decoupling of energy and carbon from human needs 1975 2005 abstract we investigate the relationship between human needs energy consumption and carbon emissions for several indicators of human development life expectancy literacy income and the human development index we find that high human development can be achieved at moderate energy and carbon levels increasing energy and carbon past this level does not necessarily contribute to higher living standards by conducting a novel longitudinal analysis from 1975 to 2005 we observe a previously undetected decoupling of the per capita energy and carbon required for human needs if resources were equally distributed current energy and carbon levels would be more than sufficient to satisfy global human needs at high levels of human development by projecting current trends to 2030 we demonstrate that the global energy consumption and carbon emissions required to satisfy human needs will decrease with time despite growth in population

projection of future transport energy demand of thailand the objective of this study is to project transport energy consumption in thailand for the next 20 years the study develops log linear regression models and feed forward neural network models using the as independent variables national gross domestic product population and the numbers of registered vehicles the models are based on 20 year historical data between years 1989 and 2008 and are used to project the trends in future transport energy consumption for years 2010 2030 the final log linear models include only gross domestic product since all independent variables are highly correlated it was found that the projection results of this study were in the range of 54 84 59 05 million tonnes of oil equivalent 2 5 times the 2008 consumption the projected demand is only 61 65 of that predicted in a previous study which used the leap model this major discrepancy in transport energy demand projections suggests that projects related to this key indicator should take into account alternative projections because these numbers greatly affect plans policies and budget allocation for national energy management

does ecological economics have a future contradiction and reinvention in the age of climate change abstract this paper addresses the role of neoclassical methodologies in ecological economics and the contradictions these methodologies pose to the field s critical founding principles we first consider robert costanza s treatment of nicholas stern s global deal and then survey climate change related articles published in this journal over the past five years this survey reveals how mainstream neoclassical methodologies dominate discourse and do so by marginalizing more critical political economy analyses this situation imperils the field s founding vision of a no growth steady state it also fails to address the related growth dynamics of capitalism without such a critical treatment the field s formal embrace of methodological pluralism actually entails an ideological empiricism that renders ecological economics theoretically incoherent this situation undermines the field s historical promise as an alternative economic paradigm ecological economics now faces a problematic future its survival in a form faithful to its founding vision will require an explicit choice to address its internal contradictions and reinvent itself in ways relevant to our contemporary context without such a choice ecological economics will likely succumb to an implicit acceptance of the hegemony of mainstream economic methodologies and their pro growth imperatives

the macroeconomics of populism in latin america by populism this paper refers to an economic approach that emphasizes growth and income redistribution and deemphasizes the risks of inflation and deficit finance external constraints and the reaction of economic agents to aggressive nonmarket policies it analyzes two instances of populism chile under allende and peru under garcia these experiences are described in detail not as a righteous assertion of conservative economics but as a warning that populist policies ultimately fail and always at a frightening cost to the groups they were supposed to benefit this paper explores the question of whether some variant of populist policies could succeed it suggests that populist policies could succeed if they stayed clear of foreign exchange constraints emphasized reactivation for a brief initial period and then shifted to growth policies most important expansionary policies must reflect awareness of capacity constraints and must rely for financing on an extremely orthodox fiscal policy and rigorous tax adminsitration the paper concludes by warning that imf style policies unconcerned with growth of social progress may establish financial stability in the short run but inevitably open the door to yet another round of destructive reaction in the form of populist policies

the limits of human development and the use of energy and natural resources the development of nations is an unquestionable requirement a lot of challenges concerning health education and economy are present a discussion on these development models has occupied the minds of decision makers in recent years when energy supply and demand is considered the situation becomes critical and the crucial question is how to improve the quality of life of developing countries based on available models of development that are related to the life style of developed countries for which the necessary use and waste of energy are present how much energy is essential to humanity for not so as to endangering the survival conditions of future generations the human development index hdi establishes the relationship among energy use economic growth and social growth here it can be seen that 75 of the world population has a significant energy consumption potential this is a strong reason to consider that the sustainable development concepts on energy policies are strategic to the future of the planet this paper deals with the importance of seeking alternative development models for human development balance natural resources conservation and environment through rational energy use concepts

understanding the role of energy consumption in human development through the use of saturation phenomena a correlation is presented between the un human development index and per capita energy consumption for 120 nations a strong relationship between index values and energy consumption is observed for the majority of the world additionally a distinct secondary trend emerges from the dataset representing heavy energy exporters such as the organization of the petroleum exporting countries and some former soviet union nations among others the preliminary observation is made that these two trends closely resemble saturation curves exhibited by a variety of natural phenomena for the primary trend three regions are isolated a steep rise in human development relative to energy consumption for energy poor nations a moderate rise for transitioning nations and essentially no rise in human development for energy advantaged nations consuming large amounts of modern energy these correlations suggest that tremendous gains in human development are possible for the world s poorest with small incremental access to energy

can the paris deal boost sdgs achievement an assessment of climate mitigation co benefits or side effects on poverty and inequality abstract the paper investigates potential synergies and trade offs between emission reduction policies and sustainable development objectives specifically it provides an ex ante assessment that the impacts of the nationally determined contributions ndcs submitted under the paris agreement will have on the sustainable development goals sdgs of poverty eradication sdg1 and reduced income inequality sdg10 through this research we aim at answering the following questions does mitigation policy always imply a trade off with development objectives if this is the case what is the magnitude of the effect of the new international climate architecture on poverty and inequality by combining an empirical analysis with a modelling exercise the paper estimates the future trends of poverty prevalence and inequality across countries in a reference scenario and under a climate mitigation policy with alternative revenue recycling schemes our study finds that a full implementation of the emission reduction contributions stated in the ndcs is projected to slow down the effort to reduce poverty by 2030 4 2 of the population below the poverty line compared to the baseline scenario especially in countries that have proposed relatively more stringent mitigation targets and suffer higher policy costs conversely the impact of climate policy on inequality shows opposite sign but remains very limited if financial support for mitigation action in developing countries is provided through an international climate fund the prevalence of poverty will be slightly reduced at the aggregate level but the country specific effect depends on the relative size of funds flowing to beneficiary countries and on their economic structure the output of our analysis contributes to the emerging literature on the linkages between climate change policy and sustainable development although we capture only partially the complex system of interrelations and feedbacks proper of the sdgs moreover due to its policy relevance it further enriches the debate on the implementation of the paris agreement and its climate finance tools

an analysis of gasoline demand elasticities at the national and local levels in mexico abstract the majority of evidence on gasoline demand elasticities is derived from models based on national data since the largest growth in population is now taking place in cities in the developing world it is important that we understand whether this national evidence is applicable to demand conditions at the local level the aim of this paper is to estimate and compare gasoline per vehicle demand elasticities at the national and local levels in mexico national elasticities with respect to price income vehicle stock and metro fares are estimated using both a time series cointegration model and a panel gmm model for mexican states estimates for mexico city are derived by modifying national estimates according to mode shares as suggested by graham and glaister 2006 and by estimating a panel within groups model with data aggregated by borough although all models agree on the sign of the elasticities the magnitudes differ greatly elasticities change over time and differ between the national and local levels with smaller price responses in mexico city in general price elasticities are smaller than those reported in the gasoline demand surveys a pattern previously found in developing countries the fact that income and vehicle stock elasticities increase over time may suggest that vehicles are being used more intensively in recent years and that mexico city residents are purchasing larger vehicles elasticities with respect to metro fares are negligible which suggests little substitution between modes finally the fact that fuel efficiency elasticities are smaller than vehicle stock elasticities suggests that vehicle stock size rather than its composition has a larger impact on gasoline consumption in mexico city

fuel consumption in road transport a comparative study of china and oecd countries abstract energy conservation and emissions reduction have been the focus of the road transport sector due to its energy intensive and air pollution intensive nature it also embodies the imprints of human technological progress this paper compares the energy consumption of the road transport sector in china and oecd countries we used time series and panel data co integration analysis error correction model and dynamic model to study the impacts of the major influencing factors such as income income structure urbanization price and technological advancement on gasoline and diesel consumption in road transport overall china s fuel consumption is influenced mainly by investment government expenditure and demographic changes such as urbanization while the fuel consumption of oecd countries is mainly driven by household final consumption expenditure in the short run and from a dynamic perspective china s fuel consumption is less influenced by its historical consumption than current influencing factors while that of oecd countries is more affected by historical fuel consumption based on the analysis and findings of this study some policy implications are proposed

agriculture structural transformation and poverty reduction eight new insights abstract whether the sector of growth matters for the speed of poverty reduction why and how best to invest to maximize the poverty reducing effects of sectoral growth remain topics of intense debate drawing on the more recent history and applying a range of methods the papers in this special issue confirm the view that growth in agriculture is on average more poverty reducing than an equivalent amount of growth outside agriculture they also add important nuances to this broad empirical regularity uncover a series of structural conditions that affect this relation and show that different mechanisms to finance public investment to boost sectoral growth deficit financing taxation or aid can have widely different impacts on poverty a widely ignored issue so far they do so by going beyond the traditional agriculture nonagriculture dichotomy also looking at the subsectors and the differential effects of prices versus productivity they further distinguish between production for home and market consumption between modern outward oriented and informal domestically focused firms as well as between secondary towns and cities eight key insights emerge

economic development and the energy intensity of human well being evidence from the gcc countries abstract this paper empirically investigates the effect of economic development on the energy intensity of human well being eiwb in the gulf cooperation council gcc during the period 1995 2012 we employ a time series cross sectional prais winsten regression model with panel corrected standard errors pcse we conclude that economic development has had a significant positive impact on eiwb during the period 1995 2012 the results indicate that the stress on the environment had increased in a noticeable manner from 1995 until 2006 however over the period 2007 2012 the stress went back to the level observed in 1995 this observation is unfortunate from the perspective sustainable economics

long term outlook of energy use and co2 emissions from transport in central and eastern europe a forecast of transport activity energy consumption and carbon dioxide emissions from transportation carried out under business as usual economic assumptions is presented for the 10 countries of central and eastern europe that have acquired the status of accession countries to the european union energy demand is projected under considerations of the dynamic evolution of transport modes and their use the evolution of automotive fuel prices which are assumed to gradually converge with western european price levels within the current decade and assumptions on efficiency improvements in all transport modes according to current technological trends and european regulations the results showing transportation energy demand to double and co2 emissions to be 70 higher in 2030 compared to 2000 are compared with other published forecasts and discussed with a view to potential future energy and environmental impacts in these countries outlining major policy implications r 2002 elsevier science ltd all rights reserved

the wellbeing consumption paradox happiness health income and carbon emissions in growing versus non growing economies abstract we investigate the relationships between carbon intensive consumption and two dimensions of human wellbeing physical health and happiness for 120 countries over the 2005 2015 period long term 10 year relationships are analysed to re assess the happiness income paradox i e easterlin paradox which states that changes in national income and happiness are correlated in the short term but not in the long term we broaden the scope of easterlin s analysis in two novel ways first the evidence for a health income paradox is explored second a parallel analysis using national consumption based carbon footprints instead of income is conducted to explore complementary relationships with both of the wellbeing indicators we show that countries with declining per capita consumption measured in terms of either gross domestic product gdp or carbon footprint have significant reductions in average happiness in contrast countries with growing per capita consumption have no significant change in happiness there is no relationship between changes in per capita consumption and health irrespective of whether gdp or carbon footprint is growing or not these findings apply to rich and poor countries alike and are robust to the inclusion of other social indicators such as social support and autonomy we find that happiness is less sensitive to declines in carbon footprint than declines in gdp thus lending support to calls for decoupling carbon emissions from economic growth however observed decoupling trends are insufficient to meet climate targets if the 2 target is to be met without a decline in wellbeing then either decoupling must be vastly improved or happiness levels must be made less sensitive to declining consumption

validating energy oriented cge models although cge models have received heavy usage they are often criticized as being insufficiently validated key parameters are often not econometrically estimated and the performance of the model as a whole is rarely checked against historical outcomes as a consequence questions frequently arise as to how much faith one can put in cge results in this paper we employ a novel approach to the validation of a widely utilized global cge model gtap e by comparing the variance of model generated petroleum price distributions driven by historical demand and supply shocks to the model with observed five year moving average price distributions we conclude that energy demand in gtap e is far too price elastic over this time frame after incorporating the latest econometric estimates of energy demand and supply elasticities we revisit the validation question and find the model to perform more satisfactorily as a further check we compare a deterministic global general equilibrium simulation based on historical realizations over the 2001 2006 period during which petroleum prices rose sharply along with growing global energy demands as anticipated by the stochastic simulations the revised model parameters perform much better than the original gtap e parameters in this global general equilibrium context

empirical assessment of the determinants of road energy demand in greece this paper attempts to cast light on the determinants of road energy demand in greece for this purpose we used cointegration techniques and vector autoregression var analysis in order to capture short run and long run dynamics for gasoline and diesel demand respectively from the empirical analysis that covers the period 1978 2003 we find that in the long run gasoline energy demand appears to be price and income inelastic while diesel demand appears to be price inelastic and income elastic we also found that the absence of close substitutes in the road sector denotes the low level of energy switching in greece

trade liberalization inequality and poverty in brazilian states this paper studies the impact of trade liberalization and international trade on household income inequality and poverty using detailed micro data across brazilian states from 1987 to 2005 results suggest that brazilian states that were more exposed to tariff cuts experienced smaller reductions in household poverty and inequality if significance of results on brazilian states depends on the choice of poverty and inequality indicators robust and contrasting results emerge when we disaggregate into rural and urban areas within states trade liberalization contributes to poverty and inequality increases in urban areas and may be linked to inequality declines in rural areas no significant effect on rural poverty appears from our study in terms of observed integration to world markets import penetration plays a similar role as trade liberalization for brazilian states as a whole on the contrary rising export exposure appears to have significantly reduced both measures of household welfare

when is growth pro poor evidence from a panel of countries abstract growth is pro poor if the poverty measure of interest falls according to this definition there are three potential sources of pro poor growth a a high growth rate of average incomes b a high sensitivity of poverty to growth in average incomes and c a poverty reducing pattern of growth in relative incomes i empirically decompose changes in poverty in a sample of developing countries during the 1980s and 1990s into these three components in the medium to long run most of the variation in changes in poverty can be attributed to growth in average incomes suggesting that policies and institutions that promote broad based growth should be central to the pro poor growth agenda most of the remainder of the variation in changes in poverty is due to poverty reducing patterns of growth in relative incomes rather than differences in the sensitivity of poverty to growth in average incomes cross country evidence provides relatively little guidance as to the policies and institutions that promote these other sources of pro poor growth

when does economic growth reduce poverty and strengthen the middle class a state level sector specific analysis of peru using novel state level data of peru from 1997 to 2010 we investigate how growth in different sectors affects poverty rates and the middle class our results indicate that only the manufacturing sector seems to robustly decrease poverty growth in the service sector emerges as a meaningful predictor of a rising middle class allowing for regional differences we find substantial variation across the 25 peruvian states with large shifts in magnitudes signs and statistical importance beyond the immediate implications for peru these findings highlight the importance of analyzing the link between economic performance and poverty rates on a subnational level policy implications are likely to differ substantially depending on the source of economic growth and regional particularities

growth inequality and poverty looking beyond averages the evidence is compelling that the poor in developing countries do typically share in the gains from rising aggregate affluence and in the losses from aggregate contraction but how much do poor people share in growth do they gain more in some settings than others do some gain while others lose does pro poor growth mean more or less aggregate growth recent theories and evidence suggest some answers but deeper microeconomic empirical work is needed on growth and distributed change only then will we have a firm basis for identifying the specific policies and programs needed to complement and possibly modify growth oriented policies

disentangling the incentive and entrenchment effects of large shareholdings this article disentangles the incentive and entrenchment effects of large ownership using data for 1 301 publicly traded corporations in eight east asian economies we find that firm value increases with the cash flow ownership of the largest shareholder consistent with a positive incentive effect but firm value falls when the control rights of the largest shareholder exceed its cash flow ownership consistent with an entrenchment effect given that concentrated corporate ownership is predominant in most countries these findings have relevance for corporate governance across the world

poverty reduction without economic growth explaining brazil s poverty dynamics 1985 2004 brazil s slow pace of poverty reduction over the last two decades reflects both low growth and a low growth elasticity of poverty reduction using gdp data disaggregated by state and sector for a twenty year period this paper finds considerable variation in the poverty reducing effectiveness of growth across sectors across space and over time growth in the services sector was substantially more poverty reducing than was growth in either agriculture or industry growth in industry had very different effects on poverty across different states and its impact varied with initial conditions related to human development and worker empowerment the determinants of poverty reduction changed around 1994 positive growth rates and a greater absolute elasticity with respect to agricultural growth contributed to faster poverty reduction but because there was so little of it economic growth played a relatively small role in accounting for brazil s poverty reduction between 1985 and 2004 the taming of hyperinflation in 1994 and substantial expansions in social security and social assistance transfers beginning in 1988 accounted for a larger share of the overall reduction in poverty

review of key international demand elasticities for major industrializing economies abstract this paper conducts a selective review of various estimates for energy demand responses focused specially upon lower income industrializing economies rather than richer mature nations it emphasizes recent trends from empirical studies that have been published after 2000 emphasis is placed on the five major emerging or transitional economies in brazil china india mexico and russia although other important nations like chile and south korea are also discussed when studies are available the review focuses attention on the long run responses to changes in prices and income after capital stock turnover has been completed the terminology often refers to elasticities or the percentage change in energy use divided by the percentage change in price or income holding constant all other factors that could influence energy use decisions estimates cover petroleum products natural gas and electricity although the available studies often ignore coal they also include the economy wide impacts real gdp to price changes most studies have focused upon household and transportation use of liquid fuels many fewer studies have investigated fuels used by industry or commerce or for electric generation based upon the available estimates price and income elasticities for liquid fuels are generally less than one unity for many countries and sectors except for the long run income effect for transportation purposes which can range widely by country between 0 24 and 1 75 while averaging 0 94 for all countries

spatial effects of economic performance on the carbon intensity of human well being the environmental kuznets curve in chinese provinces abstract this study analyzes the interdependent relationship between economic development and environmental and human well being in china we evaluate panel data of the carbon intensity of human well being ciwb to measure environmental sustainability and human well being for 30 chinese provinces from 1995 to 2016 we then employ a spatial model to test the environmental kuznets curve the ciwb is an important indicator that incorporates the environmental social and economic dimensions of sustainability the coefficients of gdp squared gdp and cubic gdp are 1 043 0 123 and 0 0045 respectively indicating that the relationship between ciwb and economic growth is an inverted n shape in other words as gdp increases from low to high the ciwb first decreases then increases for a long period until it reaches a turning point and declines thereafter gdp per capita at the two turning points are 850 yuan and 110 000 yuan respectively in the long run economic growth is expected to have a positive effect on sustainable development however currently environmental policies are needed to offset unintended environmental harm analysis of spatial evolution and multiplier spatial effects show that spatial disparity and clustering exist simultaneously this suggests that overall planning for the big picture and cooperative development between adjacent provinces could help to handle regional environmental problems

management and ownership effects evidence from five countries despite the growing recognition in the corporate governance literature that the relationship between ownership concentration and profitability is context dependent this issue has not yet been subjected to direct empirical investigation using a single cross national sample this study empirically examines the ownership concentration performance relationship across the nations of canada france germany the united kingdom and the united states essentially we argue that the correlation if any between ownership concentration and firm profitability differs across countries in a systematic way determined by the national system of corporate governance results indicate that important and statistically significant differences do in fact exist across the countries studied 1998 john wiley sons ltd

looking through the dataquadrate characterizing the human environment relationship through economic hedonic ecological and demographic measures abstract this paper introduces the concept of plotting four dimensional data in two dimensions without loss of information namely the dataquadrate concept here objects are represented as quadrates instead of points in a practical 4 axis cartesian coordinate system this procedure helps us imagine and analyze complex relations where four different non negative variables influence processes this tool is of high utility for analyzing specific human environment issues here we analyze a monetary measure gross domestic product gdp a hedonic measure subjective wellbeing a limiting measure ecological footprint and a demographic measure human population our system adds new insights to the de growth debate discussed in a journal of cleaner production special issue vol 18 2010 and systematically illuminates lots of confusing paradoxes such as the downward sloping part of the environmental kuznets curve the jevons paradox and the easterlin paradox in this paper all these phenomena are analyzed for the usa and for china in 1990 and in 2007 by utilizing such methodology when mitigating environmental problems we are not limited to negative restrictive messages but are enabled to create new strategic ways of problem solving about how to optimize the human celestial footprint the ratio of human wellbeing to human environmental load

equity agency costs amongst manufacturing smes the principal objectives in this paper are to assess and to build upon the recently published research of ang et al 2000 making a pioneering attempt to estimate equity agency costs in a large cross sectional sample of smaller non publicly traded companies in the united states the present research employs panel data for 871 manufacturing smes legally organised as proprietary companies taken from the australian federal government s business longitudinal survey conducted over four financial years from 1994 1995 to 1997 1998 the two proxies for equity agency costs that are trialed operating expense ratio and asset turnover ratio both appear lower in more complex agency relationships it is also found that greater enterprise growth is significantly more evident amongst smes with more complex agency relationships thus it is possible that observed differences in values for the two equity agency cost proxies are not the direct consequence of differences in management and ownership structures but rather of differences in the experience of enterprise growth possibly enabled to some degree by the management and ownership structures adopted this raises the question of whether in fact operating expense ratio and asset turnover ratio can be reliably used as proxies for equity related agency costs in sme research

why has economic growth been more pro poor in some states of india than others abstract we use 20 household surveys for india s 15 major states spanning 1960 1994 to study how the sectoral composition of economic growth and initial conditions interact to influence how much growth reduced consumption poverty the elasticities of measured poverty to farm yields and development spending did not differ significantly across states but the elasticities of poverty to urban and rural non farm output varied appreciably and the differences were quantitatively important to the overall rate of poverty reduction states with higher elasticities did not experience higher rates of non farm growth the non farm growth process was more pro poor in states with initially higher literacy higher farm productivity higher rural living standards relative to urban areas lower landlessness and lower infant mortality

how the removal of energy subsidy affects general price in china a study based on input output model abstract in china most energy prices are controlled by the government and are under priced which means energy subsidies existing reforming energy subsidies have important implications for sustainable development through their effects on energy price energy use and co 2 emission this paper applies a price gap approach to estimate china s fossil fuel related subsidies with the consideration of the external cost results indicate that the magnitude of subsidies amounted to cny 1214 24 billion in 2008 equivalent to 4 04 of gdp of that year subsidies for oil products are the largest followed by subsidies for the coal and electricity furthermore an input output model is used to analyze the impacts of energy subsidies reform on different industries and general price indexes the findings show that removal of energy subsidies will have significant impact on energy intensive industry and consequently push up the general price level yet with a small variation removing oil products subsidies will have the largest impact followed by electricity coal and natural gas however no matter which energy price increases ppi is always the most affected then gdp deflator with cpi being the least corresponding compensation measures should be accordingly designed to offset the negative impact caused by energy subsidies reform

analysing gasoline demand elasticities a survey this paper is a survey of studies on gasoline demand although there are very many dxerent studies in this eld which sometimes appear to arrive at contradictory results we find that with proper stratification of studies by model and data type much of the contict turns to consensus in this survey we classtfy studies by data type and by ten d erent categories of model and with the exception of estimates on seasonal data which tend to be unstable and of certain inappropriate model formulations we find a fair degree of agreement concerning average short run and even long run income and price elasticities

digitalization and energy consumption does ict reduce energy demand abstract this article investigates the effect of digitalization on energy consumption using an analytical model we investigate four effects 1 direct effects from the production usage and disposal of information and communication technologies ict 2 energy efficiency increases from digitalization 3 economic growth from increases in labor and energy productivities and 4 sectoral change tertiarization from the rise of ict services the analysis combines empirical and theoretical findings from debates on decoupling energy consumption from economic growth and from debates on green it and ict for sustainability our main results effects 1 and 3 tend to increase energy consumption effects 2 and 4 tend to decrease it furthermore our analysis suggests that the two increasing effects prevail so that overall digitalization increases energy consumption these results can be explained by four insights from ecological economics a physical capital and energy are complements in the ict sector b increases in energy efficiency lead to rebound effects c ict cannot solve the difficulty of decoupling economic growth from exergy d ict services are relatively energy intensive and come on top of former production in future digitalization can only boost sustainability when it fosters effects 2 and 4 without promoting effects 1 and 3

convergence in brazil recent trends and long run prospects this paper applies to the analysis of the interstate income distribution in brazil a set of techniques that have been widely used in the current empirical literature on growth and convergence usual measures of dispersion in the interstate income distribution the coefficient of variation and theil s index suggest that sigma convergence was an unequivocal feature of the regional growth experience in brazil between 1970 and 1986 after 1986 the process of convergence seems however to have slowed down almost to a halt a standard growth model is shown to fit the regional data well and to explain a substantial amount of the variation in growth rates providing estimates of the speed of conditional beta convergence of approximately 3 p a different estimates of the long run distribution implied by the recent growth trends point towards further reductions in the interstate income inequality but also suggest that the relative per capita incomes of a significant number of states and the number of very

hidden linkages between resources and economy a beyond gdp approach using alternative welfare indicators taking gdp as the standard economic indicator for economic welfare recent resources economy studies indicate the dematerialization of the economy the so called decoupling effect this conclusion seems to alleviate concerns over resource scarcity and limits to growth and feeds optimism for green growth and sustainability prospects however the validity of gdp as the sole and unambiguous measure of the ultimate outcome of the economy has been severely disputed there is nowadays increasing interest in broader welfare measurements that capture more aspects of economic output and hence constitute better approximations of well being the present paper provides an overview of the above discussion and sets out to explore the relevance of three alternative welfare indicators the human development index hdi the index of sustainable economic welfare isew and the genuine progress indicator gpi as a basis for evaluating the dependency of welfare and its major engine the economy on natural resources increasing welfare appears to require a disproportionate use of resources strong and increasing dependency on resources at the global level and in giant countries such as china and india may have serious implications for current sustainability policies and the united nations sustainable development goals

how countries resource use history matters for human well being an investigation of global patterns in cumulative material flows from 1950 to 2010 abstract global resource use has been expanding rapidly after 1950 and improved material living conditions and human well being of large parts of the global population we here apply a cumulative long term perspective to gain broader insights into the material requirements of human well being the role of trade and the history of environmental pressures than the usual perspective of annual or most recent flows would reveal furthermore we investigate environmental pressures expressed as cumulative extraction per area over the last 60 years to both ends we utilize cumulative data on material flows on domestic material inputs dmi and domestic extraction de for 148 countries from 1950 to 2010 and the social progress index we find that a high level of well being required at least 460 t cap of cumulative material inputs from 1950 to 2010 an analysis of the relation between cumulative flows and current human well being shows statistically significant that at similar levels of cumulative material inputs biophysical export orientation of a country has a weak negative influence on well being when the sustainable development goals are to be achieved the scientific community and policy makers have to consider the history of development of resource use to better understand the future challenges ahead

estimating the demand for gasoline in developing countries senegal abstract this paper estimates the aggregate demand for gasoline in senegal from 1970 to 2008 the long term and short term elasticities of demand with respect to gasoline prices and income are of paramount interest in this study in senegal rising food prices unemployment and shortage of electric supply are always associated with the spiking cost of world oil prices to understand the external shocks of world oil price and demand for gasoline in senegal this study tested a log linear model against the linear model of the demand for oil function with lagged dependent variables as an explanatory variable here the linear specification of the demand for oil is rejected in this study in favor of the log linear the natural log transformation is typical when using high frequency data and significantly reduces skewness and kurtosis generally in this study i found that short run elasticity is smaller than long run elasticity and gasoline demand is inelastic with respect to both price and income for both the short and long runs in senegal this is why researcher like moosa posits that this assertion can be rationalised on the grounds that oil is such an important commodity that does not have close substitutes at least for its uses 1998 p 3

burden of proof a comprehensive review of the feasibility of 100 renewable electricity systems an effective response to climate change demands rapid replacement of fossil carbon energy sources this must occur concurrently with an ongoing rise in total global energy consumption while many modelled scenarios have been published claiming to show that a 100 renewable electricity system is achievable there is no empirical or historical evidence that demonstrates that such systems are in fact feasible of the studies published to date 24 have forecast regional national or global energy requirements at sufficient detail to be considered potentially credible we critically review these studies using four novel feasibility criteria for reliable electricity systems needed to meet electricity demand this century these criteria are 1 consistency with mainstream energy demand forecasts 2 simulating supply to meet demand reliably at hourly half hourly and five minute timescales with resilience to extreme climate events 3 identifying necessary transmission and distribution requirements and 4 maintaining the provision of essential ancillary services evaluated against these objective criteria none of the 24 studies provides convincing evidence that these basic feasibility criteria can be met of a maximum possible unweighted feasibility score of seven the highest score for any one study was four eight of 24 scenarios 33 provided no form of system simulation twelve 50 relied on unrealistic forecasts of energy demand while four studies 17 all regional articulated transmission requirements only two scenarios drawn from the same study addressed ancillary service requirements in addition to feasibility issues the heavy reliance on exploitation of hydroelectricity and biomass raises concerns regarding environmental sustainability and social justice strong empirical evidence of feasibility must be demonstrated for any study that attempts to construct or model a low carbon energy future based on any combination of low carbon technology on the basis of this review efforts to date seem to have substantially underestimated the challenge and delayed the identification and implementation of effective and comprehensive decarbonization pathways

founding family leadership and industry profitability in this article we argue that firms in high margin industries can benefit from founding family influence specifically in more profitable markets the influence of the founding family provides an additional corporate governance monitoring function the sample consists of 294 firm year observations from 98 publicly traded companies headquartered in sweden representing approximately half of all non financial traded firms our support that the effect of family leadership in publicly held firms should be assessed in relation to the intensity of industry competition

the composition of growth matters for poverty alleviation this paper contributes to explain the cross country heterogeneity of the poverty response to changes in economic growth it does so by focusing on the structure of output growth the paper presents a two sector theoretical model that clarifies the mechanism through which the sectoral composition of growth and associated labor intensity can affect workers wages and thus poverty alleviation then it presents cross country empirical evidence that analyzes first the differential poverty reducing impact of sectoral growth at various levels of disaggregation and the role of unskilled labor intensity in such differential impact the paper finds evidence that not only the size of economic growth but also its composition matters for poverty alleviation with the largest contributions from labor intensive sectors such as agriculture construction and manufacturing the results are robust to the influence of outliers alternative explanations and various poverty measures

what can new survey data tell us about recent changes in distribution and poverty it has been claimed that in recent times the poor have lost ground both relatively and absolutely even when average levels of living have risen this article tests that claim using household surveys for 67 developing and transitional economies over 1981 94 it finds that changes in inequality and polarization were uncorrelated with changes in average living standards distribution improved as often as it worsened in growing economies and negative growth was often more detrimental to distribution than positive growth overall there was a small decrease in absolute poverty although with diverse experiences across regions and countries almost always poverty fell with growth in average living standards and rose with contraction

the economics of renewable energy expansion in rural sub saharan africa accelerating development in sub saharan africa will require massive expansion of access to electricity currently reaching only about one third of households this paper explores how essential economic development might be reconciled with the need to keep carbon emissions in check the authors develop a geographically explicit framework and use spatial modeling and cost estimates from recent engineering studies to determine where stand alone renewable energy generation is a cost effective alternative to centralized grid supply the results suggest that decentralized renewable energy will likely play an important role in expanding rural energy access but it will be the lowest cost option for a minority of households in africa even when likely cost reductions over the next 20 years are considered decentralized renewables are competitive mostly in remote and rural areas while grid connected supply dominates denser areas where the majority of households reside these findings underscore the need to de carbonize the fuel mix for centralized power generation as it expands in africa

distribution of energy consumption and the 2000 w capita target this viewpoint discusses the intra and international distribution of energy consumption and their implications for intergenerational equity for global development to be sustainable the inequality of energy consumption must have an upper limit a graphic depiction of energy consumption distributions intra and international shows that today s inequalities are large and it is argued that we may have already reached or perhaps even surpassed the sustainability limit of energy consumption inequality

improving social well being through new democratic institutions we evaluate the role of a new type of democratic institution participatory budgeting pb for improving citizens well being participatory institutions are said to enhance governance citizens empowerment and the quality of democracy creating a virtuous cycle to improve the poor s well being drawing from an original database of brazil s largest cities over the last 20 years we assess whether adopting pb programs influences several indicators of well being inputs processes and outcomes we find pb programs are strongly associated with increases in health care spending increases in civil society organizations and decreases in infant mortality rates this connection strengthens dramatically as pb programs remain in place over longer time frames furthermore pb s connection to well being strengthens in the hand of mayors from the nationally powerful ideologically and electorally motivated workers party our argument directly addresses debates on democracy and well being and has powerful implications for participation governance and economic development

are there lessons for africa from china s success against poverty at the outset of china s reform period the country had a far higher poverty rate than for africa as a whole within five years that was no longer true this paper tries to explain how china escaped from a situation in which extreme poverty persisted due to failed and unpopular policies while acknowledging that africa faces constraints that china did not and that context matters two lessons stand out the first is the importance of productivity growth in smallholder agriculture which will require both market based incentives and public support the second is the role played by strong leadership and a capable public administration at all levels of government

quantifying the value of investing in distributed natural gas and renewable electricity systems as complements applications of discounted cash flow and real options analysis with stochastic inputs abstract one energy policy objective in the united states is to promote the adoption of technologies that provide consumers with stable secure and clean energy recent work provides anecdotal evidence of natural gas ng and renewable electricity re synergies in the power sector however few studies quantify the value of investing in ng and re systems together as complements this paper uses discounted cash flow analysis and real options analysis to value hybrid ng re systems in distributed applications focusing on residential and commercial projects assumed to be located in the states of new york and texas technology performance and operational risk profiles are modeled at the hourly level to capture variable re output and ng prices are modeled stochastically as geometric ornstein uhlenbeck ou stochastic processes to capture ng price uncertainty the findings consistently suggest that ng re hybrid distributed systems are more favorable investments in the applications studied relative to their single technology alternatives when incentives for renewables are available in some cases ng only systems are the favorable investments understanding the value of investing in ng re hybrid systems provides insights into one avenue towards reducing greenhouse gas emissions given the important role of ng and re in the power sector

are biofuels an efficient technology for generating sustainable development in oil dependent african nations a macroeconomic assessment of the opportunities and impacts in burkina faso this paper discusses the opportunity for substituting fossil fuels with biofuels in a sahelian country burkina faso bearing in mind the strong link between energy and development and given the country s heavy reliance on imported fossil fuels our study showed that the overall economy private and public companies and basic social services and the state budget could be seriously affected if no viable and local alternative is integrated into the national energy strategy in view of local potential it is recommended that adequate energy resources be sought in order to ensure sustainable socio economic development biofuel opportunities are discussed taking into account technical agronomic and land potentials in this country diversification of energy resources with biofuels would substantially reduce fuel imports in the short term improve overall public finances provide a chance to develop agriculture and provide benefits for the locals however if they are to generate development biofuel projects need to be mindful of food security and economic incentives and should be part of national agricultural strategies

linking daly s proposition to policymaking for sustainable development indicators and pathways abstract the statement that in the full world increasing the ultimate efficiency expressed as service throughput is the necessary condition for humanity to achieve high levels of well being within ecological limits is honoured as daly s proposition in this paper the purpose of this paper is to make daly s proposition effective guidance for policymaking related to sustainable development for this aim this paper puts forward the indicator ecological well being performance which is composed of the human development index and the ecological footprint to measure the ultimate efficiency furthermore by means of matrix analysis and factor decomposition analysis the respective pathways for countries at different stages of development to make the sustainable development transition were discussed the g20 countries were taken as the cases to conduct the research the empirical results show that improvements in well being and increases in throughput level are not necessarily positively related the relationship between the two depends on how countries control throughput levels and improve the ecological well being performance which also explains different performances on the sustainable development transition in a simple way this contribution provides new methods and criteria to track and evaluate national performance on sustainable development by referring to daly s original theories

bridging the energy divide and securing higher collective well being in a climate constrained world abstract despite the impressive gains in available energy over the last 200 years the associated benefits remain unevenly distributed bridging this divide only adds to the already daunting challenge of securing climate stabilization in fact efforts towards the former are more likely to conflict with the latter to be able to address this dilemma the relationship between energy consumption and human well being beyond its economic dimension needs to be better understood this paper aims to contribute to the emerging knowledge base by examining this relationship using a proxy for human well being that also considers its environmental and social dimensions the ultimate goal of this paper is to investigate the potential incompatibility between efforts towards the achievement of higher collective well being and those associated with climate stabilization to this end it provides estimates of the additional energy needed and its associated carbon emissions under different climate scenarios and compares them with existing carbon budgets results indicate that even if new climate policies were adopted emissions associated with higher well being in all regions where improvements are needed could still reach up to one and a half times estimated 2 c budgets and even more so for lower temperature increase targets

which countries avoid carbon intensive development abstract this paper explores the underlying development outcomes and cumulative emissions trajectories of 20 middle income countries from eastern europe latin america north africa and south asia first well being outcomes are assessed defined in terms of access to education democratic and legal rights and the infrastructures that support physical health second emissions trajectories are estimated to 2050 taking into account current trends in energy consumption and carbon intensity a likely start date for stringent climate policy arising from the paris agreement 2020 and maximum feasible rates of mitigation comparing these estimates to a per capita allocation from the global carbon budget associated with 2 c ten countries have low carbon development trends that will not exceed their allocation of these costa rica and uruguay are achieving very high well being outcomes while many more are delivering good outcomes in at least two domains of human need however most are seriously deficient in terms of social well being education democratic and legal rights these results call into question the socio economic convergence of developing countries with industrialised countries but they also reaffirm the low emissions cost of extending good infrastructure access and physical health outcomes to all demonstrated by the existence of multiple countries that continue to avoid carbon intensive development

the use of real options approach in energy sector investments abstract energy shortage global warming and climate change led to an increase in the use of alternative sources of energy with renewable energy sources res playing a fundamental role in this new energetic paradigm however the investment costs often constitute a major barrier to their spread use moreover the overall benefits of renewable energy technologies are often not well understood and consequently they are often evaluated to be not as cost effective as traditional technologies from the moment that the energy sector started a deregulation process with a high level of competitiveness and associated increased market uncertainty traditional project evaluation techniques alone became insufficient to properly deal with these additional risk and uncertainty factors the diffusion of the renewable energy technologies is also affected by this feature the way investors evaluate their investments call now for the use of more sophisticated evaluation techniques real options approach can deal with these issues and as so began to be considered and applied for the energy sector decision aid this approach it is now extensively widespread in evaluating investment projects in the energy sector a large set of applications in almost all fields of energy decision making from electricity generation technologies appraisal to policy evaluation is available in the literature however the use of this technique in the field of res is still limited and worth to be analysed this paper addresses this issue a review of the current state of the art in the application of real options approach to investments in non renewable energy sources and res is presented giving perspectives for further research in this field

energy planning and its relationship to energy poverty in decision making a first approach for the canary islands abstract after reviewing the energy policies in the canary islands this study addresses the concept of energy poverty from a different perspective than that usually found in the academic literature this analysis advances knowledge of the role played by the following six pillars sustainability renewable energies energy efficiency self consumption regimes electrification of energy demand and electrical interconnections regarding energy poverty in these isolated environments the relationship of these pillars with energy poverty is analysed in terms of energy scenarios projected for 2030 the results show that the interrelations between these six elements are a good indicator of the evolution of energy poverty they also provide a roadmap for energy policy in these regions this research highlights the importance of promoting energy policies that are not based on short term results and that energy strategy does not necessarily require planning more tasks in a shorter time intending to asses policies suitable for implementation in the medium and long term this study proposes alternative definitions to measure energy poverty by identifying the key pillars in energy planning for the canary islands

can high inequality developing countries escape absolute poverty do the poor face the same prospects for escaping poverty in high inequality developing countries as in low inequality countries is it possible for inequality to be so great as to stifle prospects of reducing absolute poverty even when other initial conditions and policies are favorable to growth household survey data for developing countries suggest that initial distribution does affect how much the poor share in rising average incomes higher initial inequality tends to reduce growth s impact on absolute poverty by the same token higher inequality diminishes the adverse impact on the poor of general economic contraction combining this evidence with that from recent investigations of inequality s effect on growth the author finds that if inequality is high enough countries that would have very good growth prospects at low levels of inequality may see little or no overall growth and little progress in reducing poverty or even a worsening on both counts the data the author uses suggest that such cases do occur the precision with which key parameters have been estimated makes it difficult to say with confidence how common such cases are but they appear to be in the minority what appear to be the best available estimates suggest that about one fifth of the spells between surveys he analyzed were cases in which poverty was rising yet positive growth in the mean and hence falling poverty is predicted at zero inequality inequality can be high enough to result in rising poverty despite good underlying growth prospects

growth and poverty evidence for developing countries in the 1980s abstract measures of consumption poverty for a sample of developing countries in the 1980s respond elastically to changes in mean consumption although there is a high variance in poverty outcomes at a given rate of growth there is no sign of systematic effects of growth on inequality