crisis or opportunity economic degrowth for social equity and ecological sustainability introduction to this special issue abstract this article reviews the burgeoning emerging literature on sustainable degrowth this is defined as an equitable downscaling of production and consumption that increases human well being and enhances ecological conditions at the local and global level in the short and long term the paradigmatic propositions of degrowth are that economic growth is not sustainable and that human progress without economic growth is possible degrowth proponents come from diverse origins some are critics of market globalization new technologies or the imposition of western models of development in the rest of the world all criticize gdp accounting though they propose often different social and ecological indicators degrowth theorists and practitioners support an extension of human relations instead of market relations demand a deepening of democracy defend ecosystems and propose a more equal distribution of wealth we distinguish between depression i e unplanned degrowth within a growth regime and sustainable degrowth a voluntary smooth and equitable transition to a regime of lower production and consumption the question we ask is how positive would degrowth be if instead of being imposed by an economic crisis it would actually be a democratic collective decision a project with the ambition of getting closer to ecological sustainability and socio environmental justice worldwide most articles in this issue were originally presented at the april 2008 conference in paris on economic degrowth for ecological sustainability and social equity this conference brought the word degrowth and the concepts around it into an international academic setting articles of this special issue are summarized in this introductory article hueting d alessandro and colleagues van den bergh kerschner spangenberg and alcott discuss whether current growth patterns are un sustainable and offer different perspectives on what degrowth might mean and whether and under what conditions it might be desirable matthey and hamilton focus on social dynamics and the obstacles and opportunities for voluntary social action towards degrowth lietaert and cattaneo with gavalda offer a down to earth empirical discussion of two practical living experiments cohousing and squats highlighting the obstacles for scaling up such alternatives finally van griethuysen explains why growth is an imperative in modern market economies raising also the question whether degrowth is possible without radical institutional changes

money and prices under uncertainty we study whether monetary economies display nominal indeterminacy equivalently whether monetary policy determines the path of prices under uncertainty in a simple stochastic cash in advance economy we find that indeterminacy arises and is characterized by the initial price level and a probability measure associated with state contingent nominal bonds equivalently monetary policy determines an average but not the distribution of inflation across realizations of uncertainty the result does not derive from the stability of the deterministic steady state and is not affected essentially by price stickiness nominal indeterminacy may affect real allocations in cases we identify our characterization applies to stochastic monetary models in general and it permits a unified treatment of the determinants of paths of inflation copyright 2005 wiley blackwell

the carbon footprint of uk households 1990 2004 a socio economically disaggregated quasi multi regional input output model this paper presents a socio economically disaggregated framework for attributing co2 emissions to people s high level functional needs based around a quasi multi regional input output qmrio model the study in theory takes into account all co2 emissions that arise from energy used in production of goods and services to satisfy uk household demand whether the emissions occur in the uk or abroad results show that co2 emissions attributable to households were 15 above 1990 levels in 2004 and that although absolute decoupling occurred between household expenditure and co2 during the uk s switch from coal to gas in the early 1990s since then only slight relative decoupling is evident the proportion of co2 that arises outside uk borders in support of uk consumption is rising and reducing these emissions is particularly problematic in a global trading system investigation into the carbon footprint of different segments of the uk population shows wide variation the segment with the highest carbon footprint emits 64 more co2 than the segment with the lowest results show that recreation and leisure are responsible for over one quarter of co2 emissions in a typical uk household in 2004 we conclude that expanding lifestyle aspirations are significant factors in driving household co2 emissions but the study also emphasizes that attention must be paid to the infrastructures and institutions that result in considerable amounts of co2 being locked up in basic household activities through which people meet their everyday needs for subsistence protection and communication with family and friends the findings highlight the sheer scale of the challenge facing uk policy makers and suggest that policies should be targeted towards segments of society responsible for the highest carbon footprints

relating the environmental impact of consumption to household expenditures an input output analysis in this paper we evaluate the relationships between household expenditures and the environmental impact categories climate change acidification eutrophication and smog formation by combining household expenditures with environmentally extended input output analysis expenditure elasticities are examined with regression analysis and are compared and interpreted on the basis of insight at the product level with data from the netherlands in the year 2000 we find that environmental impact increases with increasing household expenditures although the degree to which the environmental impact increases differs per impact category climate change and eutrophication increase less than proportionally with increasing expenditures acidification increases nearly proportionally with increasing expenditures whereas smog formation increases more than proportionally it appears that the mix of necessities and luxuries to which an environmental impact is related is essential in explaining the relationship

behavioural attitudes towards water saving evidence from a study of environmental actions given the growing emphasis being placed on water conservation in and around the home by water companies there is a pressing need to identify the characteristics of the water saver so that policy makers can more accurately target initiatives for water conservation this paper examines the social attitudinal and behavioural composition of water saving activities using a sample of 1600 households from devon the research sought to examine the links between water saving energy conservation green consumerism and waste management in and around the home accordingly the extent to which water saving can be placed within a behavioural context that incorporates different environmental behaviours is discussed the data relating to water saving are then analysed and four different types of individual are defined according to their behavioural characteristics these are examined in the context of their demographic composition and a range of attitudinal factors the policy implications of the research are described throughout the paper

taylor rules in a model that satisfies the natural rate hypothesis the authors analyze the restrictions necessary to ensure that the interest rate policy rule used by the central bank does not introduce real indeterminacy into the economy they conduct this analysis in a flexible price economy and a sticky price model that satisfies the natural rate hypothesis a necessary and sufficient condition for real determinacy in the sticky price model is that there must be nominal and real determinacy in the corresponding flexible price model this arises if and only if the taylor rule responds aggressively to lagged inflation rates

privatization in developing countries a review of the issues abstract the theory and early experience of privatization in developing countries are reviewed privatization has been spurred by widespread dissatisfaction with the performance of public enterprises and the need to cut government expenditures unless it is accompanied by liberalization measures privatization of public enterprises is unlikely to result in significant gains in economic efficiency the sequencing of privatization and liberalization reforms will often determine their impact on efficiency but the correct order of implementation is not clear political opposition to privatization is likely to be limited to the state bureaucracy which will often be able to mobilize in order to limit the impact of reforms early implementation experiences suggest technical difficulties are as constraining as political factors

sophisticated monetary policies in standard monetary policy approaches interest rate rules often produce indeterminacy a sophisticated policy approach does not sophisticated policies depend on the history of private actions government policies and exogenous events and can differ on and off the equilibrium path they can uniquely implement any desired competitive equilibrium when interest rates are used along the equilibrium path implementation requires regime switching these results are robust to imperfect information our results imply that the taylor principle is neither necessary nor sufficient for unique implementation they also provide a direction for empirical work on monetary policy rules and determinacy

public enterprise reform privatization and the world bank abstract the objectives of this paper are i to review the importance and performance of public enterprises in developing countries ii to examine the questions of whether and why performance improvements should result from privatization and iii to discuss in light of the preceding analysis the approach used by the world bank concerning privatization

democracy and social spending in latin america 1980 92 what is the effect of regime type on public expenditures for social programs we investigate the relationship between democracy and the change in social spending controlling for gdp the debt inflation and age structure of the population through a time series cross sectional panel data set for 17 latin american countries from 1980 to 1992 the results show that especially in poor countries during economic crisis democracies increase the allocation of resources to social programs relative to authoritarian regimes this suggests that the latter are more constrained by economic forces whereas democracies are more constrained by popular demands hence calls to abandon broad categorizations of regime type appear to be premature democracy can matter in systematic and substantial ways

chaotic interest rate rules a growing empirical and theoretical literature argues in favor of specifying monetary policy in the form of taylor type interest rate feedback rules that is rules whereby the nominal interest rate is set as an increasing function of inflation with a slope greater than one around an intended inflation target this paper shows that such rules can easily lead to chaotic dynamics the result is obtained for feedback rules that depend on contemporaneous or expected future inflation the existence of chaotic dynamics is established analytically and numerically in the context of calibrated economies the battery of fiscal policies that has recently been advocated for avoiding global indeterminacy induced by taylor type interest rate rules such as liquidity traps are shown to be unlikely to provide a remedy for the complex dynamics characterized in this paper

untangling the complexity of the direct and indirect determinants of the residential energy consumption in france quantitative analysis using a structural equation modeling approach abstract about a quarter of french energy demand is for residential use this study mobilises a multidisciplinary approach and a non linear modeling strategy to examine the total direct and indirect effects of households and housing units in designing french energy consumption based on micro level data from the new french 2012 phebus survey this research implements a structural equation model to tease out the effects of both dwelling characteristics household attributes climate and behaviours on the domestic energy use findings confirm that the direct effect of household related attributes on domestic energy demand is notably lower than the corresponding effect from the dwelling attributes nevertheless considering for the indirect effect of household factors on energy use across housing choices the total impact of household related attributes on the french domestic energy consumption is just slightly lower than that of dwelling characteristics therefore to highlight the spectrum of residential energy use this research calls to incorporate both direct and indirect effects of household attributes and choices this study suggests several key insights on how to incorporate housing policy into residential energy policy and reduce energy related greenhouse gas emissions

privatization and democracy the effects of regime type in the developing world what is the effect of regime type on privatization of state owned enterprises the authors investigate the relationship between regime type and privatization through a panel data set for 76 developing countries from 1987 to 1994 the results show that contrary to most studies that claim that authoritarian regimes are better able to ignore societal interests opposed to economic measures that impose austerity democracies privatize more than authoritarian regimes moreover challenging conventional interpretations that claim that economic difficulties contribute to state sell offs the authors find that privatization is most likely in wealthier developing democracies whose budgets operate with current account surpluses hence authoritarian regimes provide neither the right nor the correct model for countries wishing to pursue unpopular economic policies

modelling household energy expenditures using micro data this paper is concerned with the empirical modeling of domestic demand for energy in the united kingdom at the level of the individual household a two stage budgeting model of household demand for energy conditional on durable ownership is developed at the first stage income is allocated between energy and nonenergy consumption while at the second stage energy expenditure is disaggregated the second stage allocation is assumed to be between gas electricity and a composite good other fuels estimation takes place using a sample of some 50 000 households drawn from the annual u k family expenditure survey for the years 1972 83 a source that has not been fully exploited in the analysis of energy demand to date copyright 1989 by royal economic society

measuring consumption in households interpretations and strategies the paper discusses the connection between environmental awareness and metering data on household consumption electricity heating water and it is based on recent danish studies it is discussed how families understanding of environmental awareness and environmental practices relates to their overall household consumption the paper indicates that residents environmental practices in everyday life are often overshadowed by consumption practices in other areas and that such practices are often rooted in quite different rationales than environmental awareness these findings are seen as an example of what pierre bourdieu calls the economy of symbolic goods bourdieu 1998 92 offering an explanation for why some symbolic actions apparently play a larger role than other more environmentally serious consumption practices from this it is argued that the social structures underlying consumption and green behaviour should be recognised in the formulation of environmental policies and that instead of using sustainable practices such as environmental awareness as a sales argument more reflexive strategies that take consumers preferences into account should be considered

timing and real indeterminacy in monetary models an increasingly common approach to the theoretical analysis of monetary policy is to ensure that a proposed policy does not introduce real indeterminacy and thus sunspot fluctuations into the model economy policy is typically conducted in terms of directives for the nominal interest rate this paper uses a discrete time money in the utility function model to demonstrate how seemingly minor modifications in the trading environment result in dramatic differences in the policy restrictions needed to ensure real determinacy these differences arise because of the differing pricing equations for the nominal interest rate

proposal of a simple indicator for sustainable consumption classifying goods and services into three types focusing on their optimal consumption levels abstract we calculated optimal consumption patterns of japanese households using a linear programming model taking into account the different environmental burdens to be minimized ninety four industrial sectors and 94 commodities were defined in the model in terms of environmental burdens to be minimized this study considered energy consumption co 2 emission waste and no x emission according to the direction increase or decrease of adjusted final demand for a commodity in the household commodities were classified into three types 1 a commodity for which optimal demand should be decreased in all cases of reducing various environmental burdens 2 a commodity whose optimal demand should be increased in all cases and 3 a commodity whose optimal demand depends on the type of environmental burden among 63 commodities whose final demand was assumed to be adjustable 47 were categorized as commodity type 1 nine were categorized as commodity type 2 and seven belonged to commodity type 3 this work also characterized each type of commodity from the viewpoint of economic and environmental properties

residential energy use and conservation economics and demographics energy consumption in the residential sector offers an important opportunity for conserving resources however much of the current debate regarding energy efficiency in the housing market focuses on the physical and technical determinants of energy consumption neglecting the role of the economic behavior of resident households in this paper we analyze the extent to which the use of gas and electricity is determined by the technical specifications of the dwelling as compared to the demographic characteristics of the residents our analysis is based on a sample of more than 300 000 dutch homes and their occupants the results indicate that residential gas consumption is determined principally by structural dwelling characteristics such as the vintage building type and characteristics of the dwelling while electricity consumption varies more directly with household composition in particular income and family composition combining these results with projections on future economic and demographic trends we find that even absent price increases for residential energy the aging of the population and their increasing wealth will roughly offset improvements in the energy efficiency of the building stock resulting from policy interventions and natural revitalization

short and long interest rate targets can both short and long term interest rates be targeted independently can the target of the term structure help solve the problem of multiplicity of equilibria that occurs when only the short rate is targeted both questions are addressed and the answer is yes to both

policy options for the split incentive increasing energy efficiency for low income renters the split incentive problem concerns the lack of appropriate incentives to implement energy efficiency measures in particular low income tenants face a phenomenon of energy poverty in which they allocate significantly more of their household income to energy expenditures than other renters this problem is substantial affecting 1 89 of all united states energy use if effectively addressed it would create a range of savings between 4 and 11 billion dollars per year for many of the nation s poorest residents we argue that a carefully designed program of incentives for participants including landlords in conjunction with a unique type of utility managed on bill financing mechanism has significant potential to solve many of the complications we focus on three kinds of split incentives five concerns inherent to addressing split incentive problems scale endurance incentives savings political disfavor and provide a detailed policy proposal designed to surpass those problems with a particular focus on low income tenants in a u s context

housing wealth and residential energy consumption abstract the housing wealth effect often manifests as a positive relationship between consumption and perceived housing wealth e g the perceived value of houses when the perceived value of a property rises homeowners may feel more comfortable and secure about their wealth causing them to spend more this study adopts a behavioural approach to verify if this relationship holds true for residential energy consumption in the uk while controlling for property characteristics and a large number of demographic socioeconomic and energy use behaviour variables we identified a significant relationship between housing wealth and energy consumption our models also considered psychological biases in energy consumption behaviours such as the framing effect our findings shed light on the behavioural aspects of housing wealth effect on residential energy consumption and demonstrate the potential to nudge households towards energy conservation most importantly we provide empirical evidence on the intriguing relationship among housing wealth residential energy consumption and fuel poverty the findings of this study are particularly helpful in designing and implementing energy consumption policies that can strike a balance between social justice and economic efficiency

optimal maturity of government debt without state contingent bonds abstract this paper shows that state contingent debt can be synthetically constructed using non contingent debt of different maturities a main policy implication of this principle is that the ramsey allocation with complete markets can be sustained with non contingent debt only by properly managing its maturity structure the numerical experiments however suggest that this policy implication ought to be taken with care we find that the debt positions that sustain the ramsey allocation are very high on the order of a few hundred times total gdp for a very simple four state economy and increasing in the number of states in addition they are very sensitive to small variations in the parameters of the model

tailored advice and services to enhance sustainable household consumption in finland abstract household consumption for housing mobility food goods and services accounts for about 70 of finland s carbon footprint greenhouse gas emissions caused by the domestic final use of products therefore climate change mitigation calls for changes in human behaviour and consumption patterns opinion polls indicate that finns are concerned about climate issues at the same time the carbon footprint of household consumption in finland is high on a global scale it is clear that environmentally sustainable behaviour and decisions at the household level require knowledge motivation and services that support actions to tackle unsustainable consumption patterns action models promoting households environmental sustainability were developed and piloted in finland the action research approach was applied to study the process of development and piloting of the action models with key intermediaries and target groups involved in the process these action models were designed specifically to help households decrease their energy consumption and carbon footprint the action models provide tailored feedback and advice to address sustainable consumption from two perspectives 1 everyday sustainable choices and practices and 2 long term home renovation decisions in the action models the focus is on the most significant consumption choices therefore they also supplement finland s programme for sustainable consumption and production the pilot work demonstrates the role of the interactive process and feedback from target groups and intermediaries in significantly improving the action models the importance of personal contact for supporting household interpretation of numerical data and provision of tailored advice the role of intermediaries in disseminating research based knowledge and tools and that sustainability based perspectives in the renovation and housing maintenance sector can provide new and supplementary business opportunities

a micro econometric analysis of determinants of unsustainable consumption in the netherlands recently much attention has been given to the notion of sustainable consumption whereas environmental economics traditionally has focused environmental policy analysis on producers this new notion broadens the perspective to include environmental policies aimed at directly influencing consumer decisions regarding buying using and recycling products this could suggest policies that link not only to price incentives but also and especially to persuasive instruments such as education and information provision these policies might take into account certain characteristics of households such as lifestyle and family size this article presents a first econometric analysis of consumption in the context of environmental sustainability relationships between different types of household expenditures and a range of household characteristics are assessed based on a large micro data set of households for the netherlands use is made of various demand models and econometric techniques to adequately address theoretical and technical issues involved the article ends with a discussion of the implications of the results for environmental policy directed at stimulating sustainable consumption

modelling sustainability performance to achieve absolute reductions in socio ecological systems as the world s natural resources dwindle and critical levels of environmental pollution are approached sustainability becomes a key issue for governments organisations and individuals with the consequences of such an issue in mind this paper introduces a unifying approach to measure the sustainability performance of socio economic systems based on the interplay between two key variables essentiality of consumption and environmental impact this measure attributes to every system a fitness value i e a quantity that reflects its ability to remain resilient healthy by avoiding ecological social and economic collapse as it consumes the available resources this new measure is tested on a system where there is a limited supply of resources and four basic consumption types the analysis has theoretical implications as well as practical importance as it can help countries organisations or even individuals in finding better ways to measure sustainability performance

price level determinacy with an interest rate policy rule and rational expectations abstract this paper reconsiders a result obtained by sargent and wallace namely that price level indeterminacy obtains in their model if the monetary authorities adopt a feedback rule for the interest rate rather than the money stock it is shown that the indeterminacy vanishes if the interest rate rule is chosen so as to have a desired effect on the expected quantity of money demanded this holds even if considerable weight is given in the choice of a rule to the aim of smoothing interest rate fluctuations

allocating ecological footprints to final consumption categories with input output analysis we present and discuss a method that allows the disaggregation of national ecological footprints by economic sector detailed final demand category sub national area or socio economic group this is done by combining existing national footprint accounts with input output analysis calculations in the empirical part are carried out by using supply and use tables for the united kingdom covering the reporting period 2000 ecological footprints are allocated to detailed household consumption activities following the coicop classification system and to a detailed breakdown of capital investment the method presented enables the calculation of comparable ecological footprints on all sub national levels and for different socio economic groups the novelty of the approach lies in the use of input output analysis to re allocate existing footprint accounts in the detail of disaggregation by consumption category and in the expanded use of household expenditure data this extends the potential for applications of the ecological footprint concept and helps to inform scenarios policies and strategies on sustainable consumption the method described in this paper can be applied to every country for which a national footprint account exists and where appropriate economic and environmental accounts are available the approach helps to save time in data collection and improves the consistency between ecological footprint estimates for a particular human society from different researchers for these reasons the suggested methodology includes crucial steps on the way towards a standardisation of ecological footprint accounts

the political economy of privatization in developing countries abstract privatization in ldcs refers here to the sale or leasing of assets in which the state has a majority interest and the contracting out of publicly provided services privatization is in part a response to the need for fiscal austerity its pace and scope will be determined importantly by the way in which the public sector was built privatization is easier to implement than has been supposed because its austerity and equity costs are relatively small compared to those of broader structural adjustment processes in which it is commonly situated however the payoffs from privatization are relatively small too there is high opportunity cost in time and management for the complicated task of preparing public assets for sale capital market thinness characterizes ldcs and popular capitalism does not appear to be a realistic option in ldcs privatization is likely to be entangled in regional and ethnic conflicts these may be as consequential for formulating and implementing programs as are the critical coalitions that form between economic sectors such as capital and labor or importers and exporters we believe that privatization is not a linear or ineluctable process indeed many privatizations may be implemented in the absence of a commitment to market forces but where the state seeks to redefine the instruments and scope of its interventionism

energy consumption for space heating a discrete continuous approach energy demand for space heating is estimated using a discrete continuous choice model which focuses on the relationship between the choice of heating equipment and energy consumption the model is estimated on norwegian micro data and the two stages of the model are estimated simultaneously the capital cost and the operating cost of the heating systems are both found to have a significant impact on the choice of heating system furthermore the results show that household characteristics are important variables in residential energy models energy price elasticities and income elasticities are also estimated

optimal fiscal and monetary policy in an economy without capital abstract this paper is concerned with the structure and time consistency of optimal fiscal and monetary policy in an economy without capital in a dynamic context optimal taxation means distributing tax distortions over time in a welfare maximizing way for a barter economy our main finding is that with debt commitments of sufficiently rich maturity structure an optimal policy if one exists is time consistent in a monetary economy the idea of optimal taxation must be broadened to include an inflation tax and we find that time consistency does not carry over an optimal inflation tax requires commitment by rules in a sense that has no counterpart in the dynamic theory of ordinary excise taxes the reason time consistency fails in a monetary economy is that nominal assets should from a welfare maximizing point of view always be taxed away via an immediate inflation in a kind of capital levy this emerges as a new possibility when money is introduced into an economy without capital

economic crisis and policy choice the politics of adjustment in the third world the acute economic pressures of the 1980s have forced virtually all of latin america and africa and some countries in asia into painful austerity programs and difficult economic reforms scholars have intensively analyzed the economics of this situation but they have given much less attention to the political forces involved in this volume a number of eminent contributors analyze the politics of adjustment in thirteen countries and nineteen governments drawing comparisons not only across the full set of cases but also within clusters selected to clarify specific issues why do some governments respond promptly to signs of economic trouble while others muddle indecisively for years why do some confine their response to temporary macroeconomic measures while others adopt broader even sweeping programs of reform what leads some countries to experiment with heterodox approaches while most however reluctantly pursue orthodox courses why confronted with intense political protest have some governments persisted while others have altered or abandoned course the answers to these questions are political not economic and they are examined here by thomas m callaghy stephan haggard miles kahler robert r kauman joan m nelson and barbara stallings

natural gas demand at the utility level an application of dynamic elasticities abstract previous studies provide strong evidence that energy demand elasticities vary across regions and states arguing in favor of conducting energy demand studies at the smallest unit of observation for which good quality data are readily available that is the utility level we use monthly data from the residential sector of xcel energy s service territory in colorado for the period january 1994 to september 2006 based on a very general autoregressive distributed lag model this paper uses a new approach to simulate the dynamic behavior of natural gas demand and obtain dynamic elasticities knowing consumers response on a unit time basis enables one to answer a number of questions such as the length of time needed to reach demand stability responses to price and income were found to be much lower even in the long run than has been commonly suggested in the literature interestingly we find that the long run equilibrium is reached relatively quickly around 18 months after a change in price or income has occurred while the literature implies a much longer period for complete adjustments to take place

residential energy use abstract the energy information administration recently published data they collected from the national interim energy consumption survey niecs niecs includes detailed information on 4081 individual households demographic characteristics energy related features of the structure heating equipment and appliances therein recent conservation actions taken by the household and fuel consumption and costs for the april 1978 march 1979 one year period this data set provides a new and valuable resource for analysis we summarized and analysed the niecs data on household energy consumption total energy use electricity use and use of the primary space heating fuel the regression equations constructed explain roughly half the variation in energy use among households these equations contain 10 or fewer independent variables the most important of which are fuel price year house was built floor area and heating degree days

does high income promote democracy the authors construct a statistical model with which to test whether the regularity that democracy is more commonly found among wealthy countries stems from a democratizing effect of high income or is due entirely to other factors such as the historical context various features of the institutional setting and simultaneity with the process of leadership change even after correcting for these many other influences the democratizing effect of income remains as a statistically significant factor promoting the emergence of democratic political institutions the authors go on to find that leaders risks of losing power rise during their time in office and that these risks are higher in more democratic countries the authors confirm the finding by burkhart and lewis beck that the democracy promoting effect of income is stronger among the european countries they suggest that high income has a more powerful democratizing effect among the southern european countries because it interacts with pressure from major trading partners to democratize this suggests a revaluation of policies designed to foster the replacement of authoritarian regimes by democratic ones through free trade

environmentally sustainable household consumption from aggregate environmental pressures to priority fields of action unsustainable consumption patterns of the north or rather of the global affluent consumers class have been identified by agenda 21 as one of the key driving forces behind the unsustainable development however neither accounting based on the system of national accounts sna nor household economics provide the proper instruments to assess the environmental impact of household decision making eco efficiency assessments as familiar in the business sector provide no appropriate tool for households as an alternative an environmental space based assessment scheme is suggested covering the major pressures on the environment caused by household decisions the methodology is used twice once to analyse the environmental relevance of the main activity clusters of household consumption and once to identify the dominant acts of consumption within each cluster the latter provide the basis for deriving environmental performance indicators a rough analysis of household influence potentials permits to identify housing eating and mobility as the three priority fields for action for minimising the environmental impact of households extending the influence analysis actor matrixes are derived allocating influence and thus responsibility for environmental pressures to different groups of economic agents

household consumption associated fossil fuel demand and carbon dioxide emissions the case of greece between 1990 and 2006 abstract this paper explores how greece s household consumption has changed between 1990 and 2006 and its environmental implications in terms of fossil fuel demand and carbon dioxide co2 emissions the results show that the 44 increase in greece s household expenditure between 1990 and 2006 was accompanied by a 67 increase in fossil fuel demand of this total indirect demand accounted for approximately 60 throughout the 16 year period increasing by 56 overall whereas direct fossil fuel demand grew by 80 the results also show that associated co2 emissions increased by 60 resulting in a relative decoupling from energy demand this relative decoupling is shown to be due to fossil fuel mix changes from the supply side rather than action from consumers these insights highlight the opportunities for demand side policies to further reduce fossil fuel demand and co2 emissions allowing greece to set more proactive and ambitious post kyoto targets

comment on using a long term interest rate as the monetary policy instrument abstract the use of a long term interest rate as the instrument of monetary policy would not have the advantage sometimes claimed for it of relaxing the constraint on what can be achieved by monetary policy when the zero lower bound on short term interest rates is reached the proposal would also seem an impractical one to implement

the perils of taylor rules abstract since john taylor s 1993 carnegie rochester conf ser publ policy39 195 214 seminal paper a large literature has argued that active interest rate feedback rules that is rules that respond to increases in inflation with a more than one for one increase in the nominal interest rate are stabilizing in this paper we argue that once the zero bound on nominal interest rates is taken into account active interest rate feedback rules can easily lead to unexpected consequences specifically we show that even if the steady state at which monetary policy is active is locally the unique equilibrium typically there exist an infinite number of equilibrium trajectories originating arbitrarily close to that steady state that converge to a liquidity trap that is a steady state in which the nominal interest rate is near zero and inflation is possibly negative journal of economic literature classification numbers e52 e31 e63

ghg reduction potential of changes in consumption patterns and higher quality levels evidence from swiss household consumption survey abstract an effective consumer oriented climate policy requires knowing the ghg reduction potential of sustainable consumption the aim of this study is to draw lessons from differences in consumption between households with high and low ghg emissions we evaluate a survey of 14 500 households and use a method that allows measuring changes in price level of consumption comparing the 10 of households with the highest ghg emissions per capita with the lowest 10 controlling for differences in expenditure level and household structure we find a range 5 17 tons of co2 equivalent per capita and year the observed differences stem mainly from heating electricity use car use and travel by aircraft consumption patterns with low ghg emissions are characterized by less spending on mobility but more on leisure and quality oriented consumption leading to higher prices per unit further characteristics are a higher share of organic food low meat consumption and fewer detached single family houses our findings imply that a significant reduction in ghg emissions would be possible by adopting real world consumption patterns observable in society the twin challenge is to shift consumption towards more climate friendly patterns and to prevent any trend towards high emitting consumption patterns

democracy stability and dichotomies an early debate in the empirical study of political democracy concerned the measurement of democracy initial work employed dichotomous indicators and incorporated stability into political democracy measures evidence accumulated showing that this approach could adversely affect analyses particularly in the study of income inequality despite this some recent studies have renewed the flawed practices we draw upon recent work to highlight the confusion that can result when democracy and stability are confounded and the problems with dichotomous indicators we propose that stability is analytically distinct from political democracy and should be treated as such empirically and we suggest ways to estimate incremental effects of political democracy we further argue that political democracy is continuous and that measures of it should reflect this it is important that the measurement history of this construct not repeat itself

residential energy demand additional empirical evidence by minority household type abstract in a number of recent studies household level data for specific urban areas or national household level micro data have been used to estimate price and income elasticities of energy demand none of this literature however provides us with elasticity estimates by minority majority household type the main focus of this paper is to measure the responsiveness of the quantity of electricity and total energy demanded for black hispanis and majority households to price and income price and income elasticities are compared among these groups over the short and long term a variable elasticity demand model is estimated the elasticities are allowed to vary with respect to non price and income variables the price elasticities of demand vary with heating and cooling degree days and the income elasticities with the number of household members mean estimates were calculated over the respective samples findings indicate that demand for electricity is relatively price inelastic irrespective of household group however blacks are more sensitive to variations in the short run to price than hispanic and majority households in the long run blacks are also more sensitive to price changes but the magnitude of the response to price changes in the long run relative to the short run is larger for hispanics and majority households respectively than for blacks

environmental regulation of households an empirical review of economic and psychological factors abstract the literature on sustainable consumption and environmental regulation of household behavior is dominated by conceptual and normative approaches as a result many suggestions lack a firm empirical basis to overcome this deficiency econometric studies in three areas of environmentally relevant activities of households are reviewed residential use of energy generation of solid waste and recycling and residential use of water next to price and income elasticities attention is devoted to individual socio economic features and psychological factors such as attitudes knowledge perceptions and values potential psychological determinants and related insights are further examined by discussing a range of representative and illustrative statistical psychological studies of environmental behavior one important general finding is that there are very few empirical studies that systematically combine socio economic and psychological determinants a range of insights for environmental policy is derived and research recommendations are offered

evaluation of the soft measures effects on ambient water quality improvement and household and industry economies abstract various ecological footprint calculators carbon footprint calculators and water footprint calculators have been developed in recent years the basic concepts of ecological behaviour record notebooks and of carbon dioxide emission calculators have been developed since the late 20th century the first carbon dioxide emission calculator was developed in 1991 likewise water pollutant discharge calculators have been developed to estimate the effects of soft measures introduced into households to reduce pollutant discharge since 2004 the soft measures which have been developed in japan may consist of a wider framework household sustainable consumption which has been developed in europe and can be referred to cleaner consumption in this research summarisation of the short history of ecological behaviour record notebooks and ecological footprint calculators in japan since the 1980s was conducted and the soft measures in households to reduce pollutant discharge were evaluated for their effects on ambient water quality improvement as well as household and industry economies effects of the soft measures on related industry economies were investigated using an input output table analysis and the effects of the imported goods were evaluated with an import effect matrix which was developed in this research the effects of the soft measures on household expenditures were estimated to be a decrease by 2 5 or usd 285 person 1 year 1 in 2003 2006 the results show that the soft measures positively affect the chemical fibre industry and significantly affect the detergent industry analysis of the import effect matrix proved that the six industries were tightly related through extensive amounts of imported goods the soft measures in households may lead to household sustainable consumption and thus reduce disadvantageous human impacts on water environments the effects of the measures introduced to improve the environment should be qualitatively and quantitatively evaluated to avoid redundant concerns and discord between the environment and the economy which may be worried when the relationship is not well understood

environmental consciousness of european consumers a segmentation based study abstract sustainable consumption is not a one dimensional phenomenon it entails various attitudinal and behavioural dimensions to promote sustainability decision makers are encouraged to recognise the heterogeneity of sustainable consumers the aim of this study was to examine a model of environmental consciousness and use its variables to segment european union eu consumers the study used a structural equation modelling approach to verify the environmental consciousness model and hierarchical agglomeration method for segmentation it was based on secondary data on environmental issues gathered in 28 eu member states personal attitudinal dimensions in the model explained a relatively high proportion of the variance in sustainable behaviour the segmentation analysis yielded three distinct segments that differ in their environmental consciousness and are affiliated with different eu country clusters the use of secondary data to a certain extent limited the analysis however its strengths are its scope the potential generalisability of the results and comparability based on eu data

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

the effectiveness of alternative monetary policy tools in a zero lower bound environment this paper reviews alternative options for monetary policy when the shortterm interest rate is at the zero lower bound and develops new empirical estimates of the effects of the maturity structure of publicly held debt on the term structure of interest rates we use a model of risk averse arbitrageurs to develop measures of how the maturity structure of debt held by the public might affect the pricing of level slope and curvature term structure risk we find that these treasury factors historically were quite helpful for predicting both yields and excess returns over 1990 2007 the historical correlations are consistent with the claim that if in december 2006 the fed were to have sold off all its treasury holdings of less than 1 year maturity about 400 billion and use the proceeds to retire treasury debt from the long end this might have resulted in a 14 basis point drop in the 10 year rate and an 11 basis point increase in the 6 month rate we also develop a description of how the dynamic behavior of the term structure of interest rates changed after hitting the zero lower bound in 2009 our estimates imply that at the zero lower bound such a maturity swap would have the same effects as buying 400 billion in long term maturities outright with newly created reserves and could reduce the 10 year rate by 13 basis points without raising short term yields

a geographically and socio economically disaggregated local household consumption model for the uk abstract a key challenge for local environmental and economic planning is to predict resource flows and material waste arisings at a high level of geographical localisation this paper presents an approach to household consumption modelling in which the material demands of small socio economically homogeneous neighbourhoods are estimated on the basis of consumer expenditure data in conjunction with census data household waste arisings are estimated through incorporation of a household metabolism model selected material flows of consumer commodities such as household appliances carpets and clothing are examined in case study areas representing extremes of relative deprivation and neighbourhoods representing typical examples of the uk national output area classification oac the model will be of use in sustainable consumption policy making and local waste strategy planning

politics of economic liberalization in india abstract attempts at liberalizing india s import substitution model of development have had a mixed record some success in changing the policy regime highlights the role of a new technocratic leadership that has received support from both indian business groups and from external aid agencies conversely popular sectors within india including the rank and file of the ruling party the organized workers in the public sector and the numerically significant middle and lower peasantry have registered their opposition while the government remains committed to liberalizing the economy the momentum has slowed down and given the pressures of electoral politics a populist economic program has been simultaneously readopted it appears that the marriage of political and economic liberalism may not be an easy one in countries like india

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

an analysis of monthly household energy consumption among single family residences in texas 2010 demographic socioeconomic and housing characteristics influence variation in household energy consumption by combining household level utility public and proprietary data we examine predictors of household energy consumption in a texas urban area using quantile regression this analysis assesses the relationship between energy consumption and predictors at the middle and both ends of the distribution 10th and 90th percentiles results indicate potential opportunities to lower consumption among the highest energy consuming households including those with pools with non central cooling with people working from home those built on pier post foundation and those that are renter occupied these findings suggest significant opportunities to reduce consumption and demand as in the study area almost 10 of housing units are renter occupied 18 percent are without central cooling and 7 have pools capturing a significant portion of these homes for retrofit conservation efforts through marketing has potential to produce substantial results producing a better understanding of determinants of household energy consumption using the methods presented has potential to assist development and implementation of strategies to reduce consumption and increase efficiency

effects of customized consumption feedback on energy efficient behaviour in low income households abstract smart metering and various consumption feedback systems can be used as applicable technology to encourage end use energy efficiency in the residential sector many studies have demonstrated the positive influence of socially contextualized feedback on the energy consumption of households but not many such studies dealt with the specifics of low income households this paper evaluates the effect of customized consumption feedback and other information interactions on energy behaviour patterns and energy savings in low income households the experimentation process was accompanied by an interactive awareness campaign with the emphasis being on a proper understanding of the consumption feedback and other complementary energy services provided to low income households the feedback actions were customized to tackle the recognised needs of each specific target household considering both the social aspects and the typology of the dwelling the results clearly confirmed the importance of customized information and efficiency indicators for specific household groups with a potential to increase knowledge and develop awareness with respect to established habits and their relevance to energy behaviour

understanding the spectrum of residential energy consumption a quantile regression approach abstract residential energy consumption accounts for 22 of the total energy consumption in the us however the impacts of local planning policies such as increasing density and changing the housing type mix on residential energy consumption are not well understood using residential energy consumption survey data from the energy information administration quantile regression analysis was used to tease out the effects of various factors on entire distribution on the energy consumption spectrum instead of focusing on the conditional average results show that while housing size matters for space conditioning housing type has a more nuanced impact self reported neighborhood density does not seem to have any impact on energy use furthermore the effects of these factors at the tails of the energy use distribution are substantially different than the average in some cases differing by a factor of six some not all types of multifamily housing offer almost as much savings as reduction in housing area by 100 m 2 compared to single family houses