some empirical evidence on the effects of shocks to monetary policy on exchange rates this paper investigates the effects of shocks to u s monetary policy on exchange rates we consider three measures of these shocks orthogonalized shocks to the federal funds rate orthogonalized shocks to the ratio of nonborrowed to total reserves and changes in the romer and romer index of monetary policy in sharp contrast to the literature we find substantial evidence of a link between monetary policy and exchange rates specifically according to our results a contractionary shock to u s monetary policy leads to i persistent significant appreciations in u s nominal and real exchange rates and ii significant persistent deviations from uncovered interest rate parity in favor of u s interest rates

evidence on the cross country transmission of monetary shocks the international transmission of monetary shocks between the us and canada is explored focusing on real variables such as consumption investment employment and the bilateral trade balance along with measures of us and canadian money the empirical analysis examines the impact of a monetary shock in one country on real activity in both countries the long run analysis provides evidence of cointegration among the variables and suggests that money plays an important role in the equilibrium relationships between the two countries variance decompositions and impulse response functions reveal interesting avenues of real transmission in the short run the short run analysis provides strong evidence that us monetary shocks affect real activity in both the usa and canada the analysis also indicates that canadian monetary disturbances affect canadian and us real activity and that many of these effects are similar in magnitude to the effects of us monetary shocks the importance of the nominal exchange rate

a biophysical analysis of the energy real gdp ratio implications for substitution and technical change abstract this paper quantifies the factors that caused the energy real gdp ratio to change during the post war period in france the federal republic of germany japan and the united kingdom econometric results indicate that changes in the types of fuel used changes in the energy consumed by the household sector changes in the types of goods and services produced and changes in energy prices account for most of the variation in this ratio price elasticities estimated from these results are lower than those estimated by neoclassical economists and indicate that the system boundaries used by neoclassical economists overestimate the amount of energy saved by substitution analysis of the error term from the regression results indicates that energy saving technical change has had little effect on the amount of energy used to support economic activity

interpreting the macroeconomic time series facts the effects of monetary policy existing theory and evidence on the effects of monetary policy are reviewed substantial room for disagreement among economists remains new evidence based on multivariate time series studies of several countries is presented while certain patterns in the data consistent with effective monetary policy are strikingly similar across countries others particularly the tendency of interest rate increases to predict high inflation are harder to reconcile with effective monetary policy

barriers and opportunities for alternative measures of economic welfare this paper explores a number of barriers and opportunities facing alternative measures of economic welfare by conducting semi structured in depth interviews with potential users in both belgium and germany the barriers that they identified are grouped into three categories context factors are embedded in the policy context and agendas that shape the environment in which an indicator percolates indicator factors depend on specific characteristics of the indicators while user factors relate to the level of experience and expertise of the users of indicators and the institutional culture in which they operate drawing on the different barriers that are reported we identify four opportunities to increase the policy value of alternative measures of economic welfare harmonizing and updating the methodological framework extending macroeconomic models to include a wider range of welfare related items improving the communication around these indicators and promoting indicator and researcher entrepreneurship these opportunities should be regarded as recommendations to the scientific community that works on these alternative measures the process of overcoming the different barriers listed in this paper should not be insurmountable as there is clear international public support for using health social and environmental statistics as well as economic statistics to measure societal progress and human well being

the contingent valuation and the travel cost methods applied to mucubaji lake area natural resources and environmental services act as characterized public goods because they are sources of direct utility without any associated market with related prices for instance the recreational services of the natural parks are guaranteed to the visitors by an entrance payment ticket the contingent valuation method and the travel cost method are used to define the variables referred to the visitors every season time and willingness to pay wtp in the mucubaji lake area the wtp average rose from bs 5 612 68 to bs 8 625 00 when the services were improved to the visitors it was found that travel costs have a negative impact on the expected demand for trips to the mucubaji lake area travel costs to an alternate site impact positively on that demand besides female people and independent occupation have a big expected demand for every trip to the natural park

diminishing and negative welfare returns of economic growth an index of sustainable economic welfare isew for thailand thailand has achieved remarkable levels of economic growth over the last three decades this sustained economic growth has played a major role in reducing absolute poverty levels from nearly one third of the population in 1975 to presently less than 10 thus increasing the welfare of many thais this performance ranks thailand as one of the world s most successful economies during this period however an increasing number of studies have begun to find that at a certain point achieving economic growth stops improving welfare and actually begins to diminish it due to the hidden and traditionally unreported costs of associated with this growth with one exception these new studies have focussed on high income countries this study will estimate an index of sustainable economic welfare isew for a developing country thailand over a 25 year period 1975 1999 this paper concludes that even low middle income countries are beginning to approach the point in which economic growth produces both diminishing and at times negative welfare returns as the costs of achieving economic growth begin to outweigh the benefits these results are important for policy makers and highlight the importance of implementing alternative welfare enhancing interventions that must be considered in place of simply achieving economic growth the emphasis of this paper is not on the methodology of estimating the isew for thailand but rather on the policy implications for developing countries of diminishing and negative welfare returns brought about through the achievement of economic growth

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

economic openness and green gdp since the early 1990s there have been several attempts to develop national income accounting systems which recognize the negative impacts of environmental degradation and income inequalities on economic welfare collectively these bgreenq gross domestic product gdp studies have generated a wealth of new time series data sets which can be used to reexamine the links between gdp and a host of factors commonly included in traditional economic growth models in this paper we develop models of green gdp growth and the gap between traditional and green gdp by using a panel data set from eight countries spanning 30 50 years in both the growth and gap models the effects of economic openness are tested we find strong and robust results suggesting a negative nonlinear correlation between openness and green gdp growth and a positive nonlinear correlation between openness and growth of the gap between traditional and green gdp while green gdp accounting systems are still in their infancy our paper nonetheless implies that once these more comprehensive measures are fully developed empirical models which explore factors contributing to the growth of economic welfare over time should be reexamined d 2005 elsevier b v all rights reserved

a theoretical foundation to support the index of sustainable economic welfare isew genuine progress indicator gpi and other related indexes abstract for some time now ecological economists have been putting forward a threshold hypothesis the notion that when macroeconomic systems expand beyond a certain size the additional cost of growth exceeds the flow of additional benefits in order to support their belief ecological economists have developed a number of similar indexes to measure and compare the benefits and costs of growth e g the index of sustainable economic welfare isew and the genuine progress indicator gpi in virtually every instance where an index of this type has been calculated for a particular country the movement of the index appears to reinforce the existence of the threshold hypothesis of late a number of observers have cast doubt over the validity of these alternative indexes one of the concerns commonly expressed is the supposed lack of a theoretical foundation to support the isew the gpi and other related indexes by adopting a concept of income and capital outlined by fisher nature of capital and income a m kelly new york 1906 this paper demonstrates that these alternative indexes are theoretically sound but in order to be broadly accepted require the continuous development of more robust valuation methods

beyond gdp an overview of measurement issues in redefining wealth in the last decades a growing quantity of literature has been written about concepts such as quality of life and well being as a proxy for evaluating societal prosperity and progress this paper analyses the theoretical foundations and the empirical validity of multi dimensional technical tools that can be used for well being measurement there is no doubt that there is a lot of complexity and fuzziness inherent in multi dimensional concepts such as well being a possible reduction of this complexity a pre condition for policy making introduces the problem of the descriptors used indicators and indexes in a multi dimensional framework multi criteria evaluation is a consistent approach for the construction of so called composite indicators often some individual indicators improve while others deteriorate this is the classical conflictual situation dealt with in multi criteria evaluation in particular non compensatory methods are quite relevant since compensability implies complete substitutability between different types of capital uncertainty and sensitivity analysis can estimate the robustness of the results obtained and help the framing of the debate around the conceptual framework used that is which representation of reality and thus which societal values and interests has been considered

international comparison of resource use and its relation to economic growth the development of total material requirement direct material inputs and hidden flows and the structure of tmr abstract resource flows constitute the materials basis of the economy at the same time they carry and induce an environmental burden associated with resource extraction and the subsequent material flows and stocks which finally end up as waste and emissions a reduction of this material throughput and the related impacts would require a reduction of resource inputs and breaking the link between resource consumption and economic growth would require an increase in resource productivity material flow analysis mfa can be used to quantify resource flows and indicate resource productivity in this article we study the available empirical evidence on the actual de linkage of material resource use and economic growth we compare resource use with respect to total material requirement tmr and direct material input dmi for 11 and 26 countries respectively and the european union eu 15 the dynamics of tmr as well as of the main components are analysed in relation to economic growth in order to show whether there is a decoupling relative or absolute from gdp and a change of the metabolic structure in the course of economic development dmi cap so far only decoupled from gdp cap in relative terms that is in most countries it reached a rather constant level but with the exception of czech republic showed no absolute decline yet tmr cap was reduced in two high income countries and one low income country due to political influence changes in tmr were more influenced by hidden flows hf than by dmi we analyse the dynamics of the structure and composition of tmr in the course of economic development in general the economic development of industrial countries was accompanied by a shift from domestic to foreign resource extraction different relations can be discovered for the share of biomass fossil fuel resources construction resources and metals and industrial minerals

externality or sustainability economics abstract in an effort to develop sustainability economics baumgartner and quaas 2010 neglect the central concept of environmental economics environmental externality this note proposes a possible connection between the concepts of environmental externality and sustainability in addition attention is asked for other aspects of sustainability economics namely the distinction weak strong sustainability spatial sustainability and sustainable trade distinctive sustainability policy and the ideas of early sustainability economists i argue that both sustainability and externalities reflect a systems perspective and propose that effective sustainability solutions require that more attention is given to system feedbacks notably other regarding preferences and social interactions and energy and environmental rebound the case of climate change and policy is used to illustrate particular statements as a conclusion a list of 20 insights and suggestions for research is offered

can measures of well being and progress help societies to achieve sustainable development the search for sustainability and the growing apprehension with environmental degradation are increasingly attracting researchers from around the world and bringing the need for developing indicators that include the economy society and environment this study compares the emergy indices with 10 known indicators taken from the literature gross domestic product gross domestic product per capita human development index happiness index life expectancy democracy index ecological footprint surplus biocapacity wellbeing index and environmental sustainability index 2002 correlations are made using the spearman coefficients to verify correlations between the fractions of renewable natural resources non renewable natural resources resources from the economy and the emergy indices with the known indicators and indexes emerged with the literature indicators the analysis of the results is made by illustrative matrices and graphs the results suggest that the combination of socio economic and biophysical indicators is essential to provide a better understanding of the limits of economic growth and while ensuring sustainable societal well being

international business cycles the authors estimate a dynamic two country model in which economic fluctuations are driven by a worldwide supply shock country specific supply shocks and relative fiscal money and preference shocks identification is achieved using only long run restrictions based on a theoretical model the main results are 1 supply shocks particularly country specific ones are very important in generating international business cycles and 2 although the post 1973 flexible exchange rate period has been inherently more volatile there are no differences in transmission properties of economic disturbances across exchange rate regimes for the endogenous variables they focus on copyright 1993 by american economic association

count data models and the problem of zeros in recreation demand analysis in this paper we develop a count data model for consumer demand which explicitly allows for a large number of zero observations for the dependent variable and separation of the participation versus quantity decisions the advantages of the model over traditional censored and count demand models are brought out and the appropriate consumer surplus measures are derived by introducing a random error term into the traditional count model demand function the appropriate measure of expected consumer surplus for count models is derived the model is illustrated using a recreational survey of the general population

growth in global materials use gdp and population during the 20th century the growing industrial metabolism is a major driver of global environmental change we present an assessment of the global use of materials since the beginning of the 20th century based on the conceptual and methodological principles of material flow accounting mfa on the grounds of published statistical data data compilations and estimation procedures for material flows not covered by international statistical sources we compiled a quantitative estimate of annual global extraction of biomass fossil energy carriers metal ores industrial minerals and construction minerals for the period 1900 to 2005 this period covers important phases of global industrialisation and economic growth the paper analyses the observed changes in the overall size and composition of global material flows in relation to the global economy population growth and primary energy consumption we show that during the last century global materials use increased 8 fold humanity currently uses almost 60 billion tons gt of materials per year in particular the period after wwii was characterized by rapid physical growth driven by both population and economic growth within this period there was a shift from the dominance of renewable biomass towards mineral materials materials use increased at a slower pace than the global economy but faster than world population as a consequence material intensity i e the amount of materials required per unit of gdp declined while materials use per capita doubled from 4 6 to 10 3 t cap yr the main material groups show different trajectories while biomass use hardly keeps up with population growth the mineral fractions grow at a rapid pace we show that increases in material productivity are mostly due to the slow growth of biomass use while they are much less pronounced for the mineral fractions so far there is no evidence that growth of global materials use is slowing down or might eventually decline and our results indicate that an increase in material productivity is a general feature of economic development

the international transmission of economic fluctuations abstract this paper suggests that for a wide class of international real business cycle models including models with imperfect competition the traditional channels of international transmission of business cycles through world interest rate and terms of trade variations cannot explain the cyclical response of the canadian economy to innovations in u s output empirically testable quantitative models of the effects on canadian economic activity of shocks to the u s economy are developed and their empirical relevance is tested by comparing impulse responses estimated from vector autoregressions to the quantitative predictions of the theoretical models

money and output under alternative exchange rate regimes in the usa abstract economic theory suggests that the effects of money on output will depend on the exchange rate regime this paper examines the relationship between money and output under fixed and flexible exchange rates in the usa johansen s maximum likelihood estimation method is utilized to test for cointegration in a system consisting of money the interest rate prices the trade balance and output during 1959 1971 and 1973 1990 with the exchange rate included in the analysis fo the second period the results indicate that the variables are cointegrated suggesting the existence of long run equilibrium relationships between the domestic and external variables vaiance decompositions reveal a much larger role for money in explaining forecast error vaiance of output during the flexible exchange rate period money and the interest rate explain a substantial proportion of the variances of the trade balance and the exchange rate this suggests that effects on the exchange rate and trade balance are an important component of the transmission mechanism of monetary policy jel f41

the end of economic growth a contracting threshold hypothesis this paper argues that gdp growth in both developed and developing countries has associated costs that can outweigh the benefits and thus reduce sustainable well being this conclusion is based upon the findings of empirical applications of the genuine progress indicator gpi to a range of countries in the asia pacific region the studies conducted on seven asia pacific countries indicate that in the case of five of the seven nations more recent gdp growth has reduced the sustainable well being experienced by the average citizen residing within them moreover the threshold point at which the costs of gdp growth outweigh the benefits appears to be contracting i e occurring at a much lower per capita level of gdp this paper therefore introduces a new contracting threshold hypothesis as the economies of the asia pacific region and the world collectively expand in a globalised economic environment there is a contraction over time in the threshold level of per capita gdp as a consequence the threshold point confronting growth late comers i e developing countries occurs at a much lower level of sustainable welfare than what wealthy nations currently enjoy the consequences of this for developing countries are clearly significant and require a new approach to economic development

international transmission of us macroeconomic policy and the inflation record of western europe abstract the interaction between monetary policy government budget deficits and inflation is examined for the four largest western european economies comprising france italy the united kingdom and west germany in order to assess the possible impact of us macroeconomic policy past us monetary base growth deficits and inflation rates are included in the set of explanatory variables for each of the european countries empirical results for the 1962 2 1985 4 sample period reveal interplay between domestic monetary and fiscal policy to be augmented by a significant impact of the us variables across all four countries in the sample

innovation accounting for the impact of fluctuations in u s variables on the canadian economy innovation accounting is conducted on a nine variable vector autoregression estimated using u s and canadian monthly data for january 1971 to december 1983 this reveals inter alia a positive impact of the u s interest rate on the canadian rate with the role the exchange rate plays in cushioning this impact being clearly apparent a positive effect of the u s money supply on both u s and canadian interest rates a positive albeit muted response of canadian production to a shock in u s production and a persistent influence of u s prices on production negatively and prices positively in canada are also detected l impact des fluctuations dans les variables americaines sur l eonomie canadienne une analyse utilisant la technique d innovation accounting les auteurs utilisent la technique d innovation accounting dans le cadre d un systeme a neuf variables estime comme autoregression vectorielle a l aide de donnees mensuelles canadiennes et americaines couvrant la periode de janvier 1971 a decembre 1983 cette analyse revl un effet positif de la masse monetaire americaine a la fois sur les taux d interet canadiens et americains une reaction positive mais en sourdine du niveau de production au canada a un choc dans le niveau de production americaine et une influence persistence des niveaux de prix americains sur le niveau de production au canada influence negative ainsi que sur les niveaux de prix canadiens influence positive we should like to thank gordon anderson douglas clarke john kennan john kuszczak angelo melino and stanely winer for a number of helpful discussions earlier versions of the paper were presented at the meetings of the canadian economics association in vancouver in june 1983 at the winter meetings of the econometric society in san francisco in december 1983 and in a session of invited papers at the meetings of the canadian economics association in guelph in june 1984 our discussants jacques raynauld in vancouver thomas doan and stephen king in san francisco and allan gregory in guelph offered many useful comments as too did the members of the money macro workshop at the university of western ontario alan harrison also thanks the economics department at the university of warwick for its hospitality and the social science and humanities research council of canada for financial support canadian journal of economics revue canadienne d economique xviii no 4 november novembre 1985 printed in canada imprime au canada 0008 4085 85 784 98 1 50 canadian economics association this content downloaded from 40 77 167 14 on fri 16 sep 2016 06 02 12 utc all use subject to http about jstor org terms impact of fluctuations in us variables 785

india s biophysical economy 1961 2008 sustainability in a national and global context india s economic growth in the last decade has raised several concerns in terms of its present and future resource demands for materials and energy while per capita resource consumption is still extremely modest but on the rise its sheer population qualifies india as a fast growing giant with material and energy throughput that is growing rapidly if such national and local trends continue the challenges for regional national as well as global sustainability are immense in terms of future resource availability social conflicts pressure on land and ecosystems and atmospheric emissions using the concepts of social metabolism and material flow analysis this paper presents an original study quantifying resource use trajectories for india from 1961 up to 2008 we argue for india s need to grow in order to be able to provide a reasonable material standard of living for its vast population to this end the challenge is in avoiding the precarious path so far followed by industrialised countries in europe and asia but to opt for a regime shift towards sustainability in terms of resource use by building on a host of promising examples and taking opportunities of existing niches to make india a trendsetter

exchange rate stabilization in the erm identifying european monetary policy reactions abstract we develop the structural var models for european countries france denmark and germany during the erm period to examine the monetary policy reactions especially the within erm exchange rate stabilization in addition to analyzing the impulse responses and variance decomposition we present the full monetary reaction function in an interpretable manner without introducing additional assumptions the results suggest some asymmetry in exchange rate stabilization non german exchange rate stabilization is stronger than german exchange rate stabilization but do not support the hypothesis that german monetary policy was independent of the erm

the physical economy of the european union cross country comparison and determinants of material consumption abstract in this paper we investigate what determines observed differences in economy wide material use among the eu 15 member states the empirical basis for our analysis is an extended and revised material flow data set for each of the eu 15 countries in time series from 1970 to 2001 this data set comprises consistent data for domestic extraction imports and exports as well as for derived material flow indicators broken down by 12 types of materials we compare the level and composition of domestic material consumption dmc in the eu 15 member states and identify determinants of the observed differences across the european union member states overall dmc per capita varies by a factor of three ranging between 12 tonnes per capita in italy and the united kingdom and 37 tonnes per capita in finland this variability of dmc in the eu 15 is in a similar order of magnitude as the variability of gdp per capita or total primary energy supply per capita linear correlation analysis reveals that national income and final energy consumption relate to material use but cannot fully account for the observed differences in material consumption by breaking down overall material flow indicators into 12 categories of materials and analysing their use patterns in detail we identified a number of factors socio economic and natural that influence the level and composition of economy wide material use many of these factors are specific for certain types of materials others are more general and quite some driving factors counteract each other regarding the direction of their influence concluding we summarize the most important driving factors for domestic material consumption stressing population density as largely neglected but important explanatory variable for material use patterns discuss issues of environmental significance aggregation and the use of different denominators in material flow accounting and suggest a re interpretation of dmc

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

international transmission of aggregate shocks under fixed and flexible exchange rate regimes united kingdom france and germany 1959 to 1985 abstract this paper analyzes the transmission of aggregate shocks between the usa and three major european economies the uk france and germany under fixed and flexible exchange rate regimes using time series techniques short run linkages are investigated in the context of vector autoregression models while long run relations are analyzed by testing for cointegration empirical findings indicate that flexible exchange rates have not in general completely insulated domestic economies from foreign shocks and that the degree of insulation and interdependence across exchange rate regimes and over the long and short runs differs substantially across the european countries

reply to schandl et al 2016 jclepro and hatfield dodds et al 2015 nature how challenging is decoupling for australia

limits to the growth paradigm abstract this paper is a synthesis of several current controversies it makes four broad claims 1 that economic growth as conventionally measured is not and never has been the most important contributor to increasing human welfare 2 that technological progress has always been the primary source of both growth and welfare considered separately 3 that trade was at best a minor contributor to growth in the past and is probably now contributing negatively to both national wealth and equity hence to welfare in western europe and north america and 4 that both growth of gdp and trade are increasingly incompatible with environmental protection in fact while increasing prosperity breeds environmental sensitivity many of the processes by which it is achieved are environmentally destructive the paper assembles and presents some of the key arguments and evidence

a meta analysis investigation of the direction of the energy gdp causal relationship implications for the growth degrowth dialogue abstract the complex relation between energy use and the economic process has long attracted attention issues such as the scarcity of energy resources energy theory of value degrowth and a growth approaches are closely related to the relationship between energy and development the present study traces the implications of the energy gdp causality dialogue for the context of the growth degrowth debate where the energy development link plays a decisive role in that context the present research investigates the possible existence of a fundamental macro direction of causality between energy use and economic growth that is not influenced by study specific characteristics and events towards this objective we perform a meta analysis that takes into account 158 studies on causality between energy and gdp covering the period 1978 2011 this is the first time to our knowledge that meta analysis has been applied to investigate the direction of the energy and gdp causal relationship the meta analysis results neither support the existence of a fundamental macro direction nor the so called neutrality hypothesis e gdp in the causal relationship between energy consumption and economic growth

a difficulty with the travel cost method instead of observable prices of recreational visits travel cost method tcm re searchers are obliged to substitute researcher assigned visitation cost estimates i argue that visitation costs are inherently subjective but are ordinally measurable so long as the cost in creases with distance travelled it follows that traditional tcm yields only ordinally measur able welfare estimates the household produc tion function formulation of tcm resolves this problem only by imposing severe and un testable analytical restrictions tcm cannot serve as a stand alone technique for estimating recreation benefits rather it must be calibrated using information generated with fundamentally different methods jel q26

monetary shocks in the g 6 countries is there a puzzle les auteurs cherchent a clarifier la dynamique du mecanisme de transmission de la politique monetaire l identification des chocs de politique monetaire est au coeur de ce genre d analyse divers chercheurs ont reussi recemment a isoler de tels chocs en imposant des restrictions de suridentification a des modeles vectoriels autoregressifs var

a further critique of growth economics is aggregate physical growth still economic as it was in the empty world or has it become uneconomic as we have moved into the full world era first i discuss why this critical question has been ignored by mainstream economists and policy makers second i consider 11 fallacies or anomalies that confuse reasoning about economic growth and undercut the current policy presumption in its favor

decoupling global environmental pressure and economic growth scenarios for energy use materials use and carbon emissions in recent decades economic growth and increased human wellbeing around the globe have come at the cost of fast growing natural resource use including materials and energy and carbon emissions leading to converging pressures of declining resource security rising and increasingly volatile natural resource prices and climate change we ask whether well designed policies can reduce global material and energy use and carbon emissions with only minimal impacts on improvements in living standards we use a novel approach of combined economic and environmental modelling to assess the potential for decoupling for 13 world regions and globally we apply a production territorial and consumption approach to discuss regional differences in natural resource use and carbon emissions across three stylized policy outlooks a reference case with no significant changes to environment and climate policies a high efficiency outlook involving a global carbon price rising from 50 to 236 constant price per tonne of co2 between 2010 and 2050 and improvements in resource efficiency rising from 1 5 historically to between 3 5 and 4 5 in the scenarios and a medium efficiency outlook midway between the no change and high outlooks we find that global energy use will continue to grow rapidly under all three scenarios from 17 billion tonnes of oil equivalent toe in 2010 to between 30 and 36 billion toe carbon emissions would be considerably lower with a global carbon price less than half the level of the reference case 29 37 billion tonnes of co2 instead of 74 billion tonnes and also material use would grow much more slowly under a carbon price and significant investment to increase resource efficiency 95 instead of 180 billion tonnes of materials we find that oecd economies have significant potential to reduce their material throughput and carbon emissions with little impact on economic growth and that developing economies such as china could expand their economies at much lower environmental cost globally the effects of very strong abatement and resource efficiency policies on economic growth and employment until 2050 are negligible our study suggests that decarbonization and dematerialization are possible with well designed policy settings and would not contradict efforts to raise human wellbeing and standards of living the research demonstrates the usefulness of scenarios for unpacking environmental and economic outcomes of policy alternatives the findings have important implications for future economic opportunities in a highly resource efficient and low carbon global economy to set human development and achieving the sustainable development goals on a more resilient path

on the methodology of isew gpi and related measures some constructive suggestions and some doubt on the threshold hypothesis existing country studies of the index of sustainable economic welfare isew the genuine progress indicator gpi and related measures while sharing the same basic methodological approach differ with respect to the valuation of important items this paper provides a critical but constructive discussion of the various methods used for the valuation of non renewable resource depletion and long term environmental damage and for the weighting of consumption expenditures for income inequalities several recommendations are given on how to improve the methodology for future updates of existing studies or for the construction of new measures sensitivity analysis shows that if these recommendations are followed for the valuation of resource depletion and long term environmental damage then the so called threshold hypothesis which seems to have gained empirical support from all studies undertaken so far fails to materialise this suggests that as far as factors related to the environment are concerned the widening gap between isew and gpi on the one hand and gross national product gnp on the other might be an artefact of highly contestable methodological assumptions 2000 elsevier science b v all rights reserved

proposed changes to the index of sustainable economic welfare an application to belgium abstract this paper presents the results of a belgian case study on the index of sustainable economic welfare isew the index is first compiled using the standard methodology applied in other international studies owing to the short period in which belgium s traditional isew has recently declined it is not possible to draw any solid conclusion regarding max neef s threshold hypothesis after a brief review of the criticism that the isew has attracted over the years the paper then explains and discusses the rationale for omitting the net capital growth and change in net international investment position items it is argued that these items do not comply with the theoretical foundation underpinning the isew the paper also puts forward new valuation methods for several items within the index the escalation factor in the valuation of natural capital depletion is dropped long term environmental damage is valued using a stock based approach and considerably more government expenditures are considered to be non defensive the results of the revised isew show significant improvements in sustainable economic welfare over the entire study period these findings are not in line with the threshold hypothesis finally the paper offers some guidelines for communicating about the isew namely that a all methodological assumptions should be made explicit and b all raw unadjusted data used should be included in any final isew report so as to enable the reader to make his or her own assessment about the assumptions the researcher has employed