does economic recession reduce material use empirical evidence based on 157 economies worldwide abstract the research on economic recession has been more focused on the interactions between macroeconomic and financial variables however whether material use has been affected during the recession period has remained under explored in order to fill up this gap this study investigates the relationship between material use and economic recession as well as other socio economic drivers by using the material flow analysis and the system generalized method of moments for 157 economies worldwide during 1980 2011 results show that economic recession poses significant and negative impact on domestic material consumption at 1 level illustrating its role as a determinant factor on material mitigation by dividing the research sample into extractive and non extractive economies as well as high mid and low income groups we again confirmed the significant negative correlations as expected no significant sign is found between recession and physical trade balance besides other drivers such as population gross domestic production gdp per capita and technological variables also exert marked effects at different situations this research work provides an empirical study on how recession and other factors affect material use at various scenarios which have essential implications for understanding material flow dynamics in different economic cycles

drivers for the use of materials across countries abstract this paper analyses drivers for resource use and material productivity across countries this is not only relevant in light of soaring raw material prices but also because eu policies such as the thematic strategy on the sustainable use of natural resources com 2005 670 the eu raw materials initiative com 2008 699 and various similar policies internationally seek to better manage materials along their life cycle and across economies in order to better understand the system dynamics of material use our paper applies methodologies of material flow analysis and regression analysis to identify the major drivers for resource use and decoupling from gdp drivers are understood as those factors that exert influence on human activities to use resources a panel data set is taken for the european union for the years 1980 2000 eu 15 and 1992 2000 eu 25 the main drivers of resource use were found to be energy efficiency new dwellings and roads construction activities shortcomings of the methodology are also discussed

international trade and energy intensity during european industrialization 1870 1935 the study was conducted in the research project who did the dirty work energy embodied in european and global trade 1800 1970 funded by the swedish research council 421 2013 1110 vetenskapsradet

green goals and full employment are they compatible abstract two empirical correlations are studied one between economic growth and environmental impacts and the other between the lack of economic growth and unemployment it is demonstrated that at a global level economic growth is strongly correlated with environmental impacts and barriers to fast decoupling are large and numerous on the other hand low or negative growth is highly correlated with increasing unemployment in most market economies and strategies to change this lead to difficult questions and tradeoffs the coexistence of these two correlations which have rarely been studied together in the literature on green growth degrowth and a growth justifies ambivalence about growth to make key environmental goals compatible with full employment the decoupling of environmental impacts from economic output has to be accompanied by a reduction of dependence on growth in particular strategies to tackle unemployment without the need for growth several of which are studied in this article need much more attention in research and policy

material use and material efficiency in latin america and the caribbean different world regions have followed very different trajectories for natural resources use over the recent decades latin america has pursued a development path based largely on exports of primary resources adopting this path has characteristic environmental and social impacts in this paper we provide the first broad based estimate of material use and material efficiency for the region beginning in 1970 and extending to the onset of the global financial crisis in 2008 the results show a region with rapidly growing primary materials consumption which is simultaneously becoming less efficient at converting those resources into national income using an ipat framework we found that population growth and rising per capita incomes made comparable contributions to growing material use while technological change as reflected in material intensity did not moderate consumption increasing materials intensity observed for the region as a whole is also observed for most individual countries this contrasts with some other world regions and implies that many countries in latin america and the caribbean will confront higher environmental pressures than expected when expanding their extractive industries to take advantage of new demand from other world regions while simultaneously supplying the requirements for their own domestic industrial transformations and urbanization

long term changes in social metabolism and land use in czechoslovakia 1830 2000 an energy transition under changing political regimes abstract industrialisation goes along with sweeping changes in society s interrelations with its environment the transition from an agrarian to an industrial society leads to fundamentally new patterns in social metabolism a process which has been described as socio metabolic transition this paper investigates this transition for the case of the current czech and slovak republics and presents a dataset on the development of key variables related to social metabolism during the last 170 years the dataset includes time series data on the extraction of biomass and fossil fuels energy consumption and land use combining data on bohemia and moravia 1830 1915 with data on czechoslovakia 1918 1992 and the czech and slovak republics 1993 2002 the study covers a period of consecutive political and institutional changes it includes the feudal regime of the late period of the habsburg empire and its disintegration with wwi the short period of the czechoslovak republic in the interwar period the era of a planned economy under a communist regime the collapse of this regime and the subsequent turn towards a market economy and european integration in the 1990s the period was characterized by economic and physical growth it saw a doubling of population and a growth in gdp by a factor 20 domestic energy consumption dec increased by a factor 10 and the share of biomass in dec declined from more than 98 to less than 20 all in all the observed changes closely resemble the characteristic path of the socio metabolic transition as observed in other western european economies major political and economic changes did not result in fundamental alterations of the socio metabolic transition until the mid 20th century the communist era 1945 1989 was characterized by rapid physical growth and changes in the energy and land use system very similar to those of other western european economies in the same period however leading to dec values substantially higher than those of other european countries at around 300 gj cap in the mid 1980s the disturbances caused by the velvet revolution resulted in short term turbulences in social metabolism and structural adaptations and around the year 2000 the czech and slovak republics show biophysical features very similar to those of other western european countries

sales and firm entry the case of wal mart temporary price reductions or sales have become increasingly important in the evolution of the price level we present a model of repeated price competition to illustrate how entry causes incumbents to alternate between high and low prices using a six year panel of weekly observations from a grocery chain we find that individual stores employ more sales as the distance to wal mart falls moreover the increase in the frequency of sales was concentrated on the most popular products suggesting the use of a loss leader strategy

implementing city level carbon accounting a comparison between madrid and london abstract a change of focus from the current production based greenhouse gas ghg emissions inventory to an integrated production consumption carbon accounting system would improve the quality of city level inventories london is one of the few cities in the world which has reported its ghg emission inventory using consumption based cb methodologies although madrid has adopted the global protocol for community scale greenhouse gas emission inventories gpc to report their ghg emissions the city has never officially reported its ghg inventory using cb methodologies thus the goal of this study is to analyze the challenges that must be faced by the production based ghg emission inventory of madrid in order to estimate ghg emissions from their supply chains and final consumers using the london s ghg emissions inventory experience from the comparison between the 2010 ghg emission inventories of madrid and london some challenges could emerge that madrid s decision makers might need to face regarding urban carbon accounting practices as results this paper shows that if ghg emissions from urban supply chains and final consumers are considered the total ghg emissions reported by the madrid inventory could double this increase is similar to what london experienced when comparing production based and integrated production consumption ghg inventories besides some difficulties related to lack of information were found when estimating ghg emissions associated with those goods and services consumed in madrid it would be useful to develop a full cb inventory using environmentally extended input output eeio matrices more city level primary data and local cradle to grave factors following the methodology applied by the london inventory these actions would allow a more accurate calculation of urban supply chains and final consumer ghg emissions in madrid finally further research is recommended in order to improve the current knowledge about the contributions of the energy transport and waste sectors to ghg emissions in both madrid and london

cyclic pricing by a durable goods monopolist in the model of this paper a monopoly seller of a durable good holds periodic sales as a means of price discrimination a new cohort of consumers enters the market in each period interested in purchasing the good either immediately or after a delay within each cohort consumers vary in their tastes for the good under broad conditions the seller will vary the price over time in most periods he will charge a price just low enough to sell immediately to consumers with a high willingness to pay periodically however he will drop the price far enough to sell to an accumulated group of consumers with a low willingness to pay

pathways to a resource efficient and low carbon europe abstract various environmental footprint concepts have already been developed and applied in sustainability research however these analyses tend to remain restricted to historical observation samples at least in comparison with related research activities in other environmental policy domains like e g climate policy it seems that applications of integrated assessment tools represent rather seldom exceptions within the resource policy domain our paper is therefore intended to strengthen the related evidence base we present recent projections from the dynamic multi region input output mrio simulation model ginfors global inter industry forecasting system which provide an outlook on global development trends until the year 2050 our detailed material footprint and climate policy assessment indicates that a global agreement on a policy mix will allow a clear turnaround towards climate protection and a sustainable use of natural resources without deteriorating economic performance if the eu decides unilaterally to lead the way then this turnaround could also be achieved for the eu while the eu would also benefit economically from this pioneering role a third pathway towards a resource efficient and low carbon europe quantifies the environmental and economic impacts of a strong transitional change induced by european citizens commitments to far reaching sufficiency objectives

not only subterranean forests wood consumption and economic development in britain 1850 1938 abstract this paper analyzes wood consumption in britain over the period 1850 1938 we calculate the apparent consumption of wood taking into account both net imports of wood and the home harvest we then develop some quantitative exercises that correlate wood consumption with gdp with prices of wood and iron as an alternative material to wood and with other measures the main conclusion is that although wood had lost its economic centrality after the energy transition wood consumption continued to grow in britain both in absolute and relative terms showing a positive elasticity to gdp superior to the unit this result allows us to reach a more complete understanding of the socio metabolic transition associated with the industrial revolution britain faced the increase in wood demand by relying almost entirely on imported wood reinforcing the idea that the decoupling of economic growth from land use must to be handled with care and should be observed not at the national level but on a global scale although british economic development was to a great extent focussed on what has been called the subterranean forests of coal it simultaneously supported large tracts of surface foreign forest

prices rise faster than they fall output prices tend to respond faster to input increases than to decreases this tendency is found in more than two of every three markets examined it is found as frequently in producer goods markets as in consumer goods markets in both kinds of markets the asymmetric response to cost shocks is substantial and durable on average the immediate response to a positive cost shock is at least twice the response to a negative shock and that difference is sustained for at least five to eight months unlike past studies which documented similar asymmetries in selected markets gasoline agricultural products etc this one uses large samples of diverse products 77 consumer and 165 producer goods accordingly the results suggest a gap in an essential part of economic theory as a start on filling this gap the study finds no asymmetry in the resonse of an individual decision maker a supermarket chain to its costs but it finds above average asymmetry where a cost shock is filtered through a fragmented w

price promotions limiting competitive encroachment in this paper we explore equilibrium pricing strategies in an infinite horizon repeated game for an oligopoly we model the interactions between three firms in a market of switchers and loyals our analysis shows that if there are sufficiently large number of switchers in the market the demand parameter is within an acceptable range and the firms have a sufficiently low discount rate alternating promotions between national firms can be an outcome of a perfect nash equilibrium between competing firms this equilibrium results in an implicit collusion between national firms and therefore suggests that price promotions can be interpreted as a long run strategy pursued by national firms to defend their market shares from possible encroachments of a third firm in this way we attempt to provide an explanation for the patterns of promotion observed in some industries and in particular the beverage industry

benchmarking urban energy efficiency in the uk this study asks what is the best way to measure urban energy efficiency there has been recent interest in identifying efficient cities so that best practices can be shared a process known as benchmarking previous studies have used relatively simple metrics that provide limited insight on the complexity of urban energy efficiency and arguably fail to provide a fair measure of urban performance using a data set of 198 urban uk local administrative units three methods are compared ratio measures regression residuals and data envelopment analysis the results show that each method has its own strengths and weaknesses regarding the ease of interpretation ability to identify outliers and provide consistent rankings efficient areas are diverse but are notably found in low income areas of large conurbations such as london whereas industrial areas are consistently ranked as inefficient the results highlight the shortcomings of the underlying production based energy accounts ideally urban energy efficiency benchmarks would be built on consumption based accounts but interim recommendations are made regarding the use of efficiency measures that improve upon current practice and facilitate wider conversations about what it means for a specific city to be energy efficient within an interconnected economy

sales and monetary policy this paper analyses the efiect of monetary policy in a model where sales occur in equilibrium some consumers are loyal to a particular brand of a good others are bargain hunters as a result producers flnd it optimal to sell their goods at a normal price through some retailers and at a sale price through others the margin of adjusting the amount sold on sale is potentially very important if producers can adjust the fraction sold on sale with sticky prices and wages money is approximately neutral if we ignore the reasons behind sales but that result changes dramatically when we consider that producers optimally choose to sell some of their goods on sale owing to strategic substitutabilities in the sales decision money has strong procyclical efiects

the sustainable development index measuring the ecological efficiency of human development in the anthropocene abstract when the human development index hdi was introduced in the 1990s it was an important step toward a more sensible measure of progress one defined less by gdp growth and more by social goals but the limitations of hdi have become clear in the 21st century given a growing crisis of climate change and ecological breakdown hdi pays no attention to ecology and retains an emphasis on high levels of income that given strong correlations between income and ecological impact violates sustainability principles the countries that score highest on the hdi also contribute most in per capita terms to climate change and other forms of ecological breakdown in this sense hdi promotes a model of development that is empirically incompatible with ecological stability and impossible to universalize in this paper i propose an alternative index that corrects for these problems the sustainable development index sdi the sdi retains the base formula of the hdi but places a sufficiency threshold on per capita income and divides by two key indicators of ecological impact co2 emissions and material footprint both calculated in per capita consumption based terms and rendered vis a vis planetary boundaries the sdi is an indicator of strong sustainability that measures nations ecological efficiency in delivering human development

a degrowth transition pathways for the degrowth niche to replace the capitalist growth regime abstract facing the intertwined environmental social and economic crisis requires us to seriously consider alternatives to the current capitalist system including the emerging concept of degrowth existing understandings of degrowth have focused on characterizing the shape the key elements and the proposals for a degrowth society however its dynamic and evolving nature as an alternative vision of the future and the dynamics of a transition toward degrowth are inadequately considered this paper seeks to address this conceptual gap through a reconceptualisation of degrowth as a radical niche innovation to the capitalist growth regime by extending the multi level perspective framework to the capitalist growth system we undertake a critical reconsideration of the multi level perspective exposing key assumptions of this framework grounded in capitalist economic theory through this we propose a pluriversal potential pathway for change to consider this further a bibliometric analysis is used to measure and visualize research activity in degrowth as a proxy for the processes of development of the degrowth niche then we return to the multi level perspective to consider two potential pathways for change involving the degrowth niche and the capitalist growth regime finally we point to areas for further research that build on this new conceptualisation of a degrowth transition

towards more accurate and policy relevant footprint analyses tracing fine scale socio environmental impacts of production to consumption the consumption of internationally traded goods causes multiple socio environmental impacts current methods linking production impacts to final consumption typically trace the origin of products back to the country level lacking fine scale spatial resolution this hampers accurate calculation of trade and consumption footprints masking and distorting the causal links between consumers choices and their environmental impacts especially in countries with large spatial variability in socio environmental conditions and production impacts here we present the sei pcs model spatially explicit information on production to consumption systems which allows for fine scale sub national assessments of the origin of and socio environmental impacts embedded in traded commodities the method connects detailed production data at sub national scales e g municipalities or provinces information on domestic flows of goods and in international trade the model permits the downscaling of country to country trade analyses based on either physical allocation from bilateral trade matrices or mrio models the importance of producing more spatially explicit trade analyses is illustrated by identifying the municipalities of brazil from which different countries source the brazilian soy they consume applications for improving consumption accounting and policy assessment are discussed including quantification of externalities of consumption consumer labeling trade leakages sustainable resource supply and traceability

energy requirements of sydney households supporting the lifestyles of the populations of modern cities requires vast quantities of natural resources and leads to environmental stresses such as air and water pollution research into the metabolism of cities therefore aims at understanding the physical flows into within and out of cities with a view to reducing the use of resources and the environmental impacts one important physical indicator is energy use most studies on cities only consider direct or end user energy consumption since the function of cities is to serve the lives of their residents indirect energy use in cities or energy embodied in the consumption of goods and services by its residents can be regarded as being as important as direct energy use however physical models of cities are extremely complex and have difficulty in dealing with boundary issues and hence the indirect resource requirements in this paper we use input output analysis and detailed household expenditure data to yield comprehensive energy use breakdowns for the 14 statistical subdivisions of sydney multivariate regression and structural path analysis spa are used to interpret the results clear correlations can be drawn between energy use and income household size age and degree of urbanity the structural path analysis is used to demonstrate how significant differences in lifestyles between inner and outer areas of sydney leads to different energy use characteristics this final consumption based approach to analysing the energy requirements for households has important implications for measures aimed at reducing energy use which tend to only consider direct energy use d 2004 elsevier b v all rights reserved

primary energy and greenhouse gases embodied in australian final consumption an input output analysis input output modeling of primary energy and greenhouse gas embodiments in goods and services is a useful technique for designing greenhouse gas abatement policies the present paper describes direct and indirect primary energy and greenhouse gas requirements for a given set of australian final consumption it considers sectoral disparities in energy prices capital formation and international trade flows and it accounts for embodiments in the gross national expenditure as well as the gross domestic product primary energy and greenhouse gas intensities in terms of mj and kg co2 e are reported as well as national balances of primary energy consumption and greenhouse gas emissions

a multivariate analysis of the energy intensity of sprawl versus compact living in the u s for 2003 abstract we explore the energy intensity of sprawl versus compact living by analyzing the total energy requirements of u s households for the year 2003 the methods used are based on previous studies on energy cost of living total energy requirement is calculated as a function of individual energy intensities of goods and services derived from economic input output analysis and expenditures for those goods and services we use multivariate regression analysis to estimate patterns in household energy intensities we define sprawl in terms of location in rural areas or in areas with low population size we find that even though sprawl related factors account for about 83 of the average household energy consumption sprawl is only 17 19 more energy intensive than compact living based on how people actually lived we observe that some of the advantages of reduced direct energy use by people living in high density urban centers are offset by their consumption of other non energy products a more detailed analysis reveals that lifestyle choices household type number of vehicles and family size that could be independent of location play a significant role in determining household energy intensity we develop two models that offer opportunities for further analysis

comparison of household consumption and regional production approaches to assess urban energy use and implications for policy assessment of urban energy use may proceed by a number of methods here we derive an energy account from local statistics and compare them with an input output io analysis as applied to melbourne australia these approaches highlight different aspects of urban energy use and comparable outputs are presented together to assess consistency to identify complementarities and discuss the insight each approach brings to understanding urban energy the io method captures the direct and embodied primary energy requirements of local household expenditure 235 8 gj capita year while the regional assessment more directly accounts for local production activity 258 1 gj capita year the parity of these results is unexpected for a developed city with a strong tertiary sector sectoral detail reveals differences between the primary energy required by melbourne s economic structure and that ultimately required through the full supply chain relating to household expenditure this is accompanied by an io analysis of the geography of melbourne s energy catchment it is suggested that the io consumption and regional production approaches have particular relevance to policies aimed at consumption behaviour and economic re structuring respectively their complementarity further suggests that a combined analysis would be valuable in understanding urban energy futures and economic transitions elsewhere

emissions in a decarbonised economy global lessons from a carbon footprint analysis of iceland abstract decarbonisation of stationary energy supply particularly electricity grids is the current focus of climate change mitigation policy however studies have suggested that this narrow policy focus is insufficient to achieve meaningful global emissions reductions using iceland as a case study this paper demonstrates that significant emissions arise from transport and imported products which are often not fully captured in territorial ghg inventories this results in high greenhouse gas emissions per capita regardless of the nation s domestic energy supply the result is a low carbon illusion in which rich economies believe they are reducing their ghg responsibility whilst global emissions continue to grow this paper presents the first consumption based carbon footprint cbcf analysis for iceland a nation where the stationary energy supply is 99 renewable and could be viewed as a decarbonisation future case for rich nations globally the study combines icelandic household expenditure data with the multi regional input output database eora to calculate the cbcf of icelandic households the average annual cbcf of icelandic households was 10 4 tco2eq capita similar in magnitude to other eu nations despite iceland s unique energy supply ghg emissions from transport food and goods dominated the household cbcf the national cbcf was higher than most european nations and 55 higher than the territorial emissions inventory approximately 71 of household emissions were attributed to imported goods which were mapped globally revealing that the ghg emissions burden of icelandic consumption falls primarily on developing nations the findings suggest that a broader ghg accounting framework and resulting policy focus is required both in iceland and globally that incorporates both supply and demand based ghg reduction strategies

food regimes and their trade links a socio ecological perspective abstract the concept of food regimes has become a prominent theory in political economy we here provide socio ecological underpinning of the food regimes theory and thereby connect it closer to an ecological economics perspective we quantify physical trade with main agricultural commodities between world regions from the mid 19th century to 2016 and ask how trade patterns relate to issues of resource use in particular to land use soil fertility and the energetic basis of agriculture agricultural exports rose from a few million t yr around 1870 to 1 4 billion t yr in 2016 growth in trade and production did not follow a continuous trend periods of accelerated growth alternating with phases of relative stability can be distinguished rather than directed modernization we observe shifts in unequal relations of power physical exchange and environmental pressure between changing centers and peripheries the periods of growth in trade match with the periodization of food regimes we find that regime shifts are closely related to changes in societies energy metabolism in the resource base of agricultural production and also to agro ecological crisis our analysis emphasizes that food regimes not only reflect changes in power relations in the world system but also changes in societies natural relations

the high price of dematerialization a dynamic panel data analysis of material use and economic recession abstract dematerialization at the national level occurs almost exclusively during periods of economic recession or low growth while recession is not a sustainable strategy to curb environmental impact such periods may offer important insights on the possibilities of reducing material use economic recession research has focused on the interactions between macroeconomic and financial variables with little systematic research dedicated to uncovering how resource use develops during periods of recession using a dynamic panel model we investigate whether and to what extent material use in a sample of 150 economies between 1970 and 2010 was affected by recession and low growth recession occurred most frequently and in more than two thirds of all countries during the 1980s and the 1990s in the 2000s more than half of the recessions occurred during the financial crisis of 2008 periods of recession were significantly and negatively correlated with material use they tended to coincide with dematerialization material use decreased in recession years but the significant correlations with growth in material use became weaker as growth rates increased construction minerals and metals used to build stocks of manufactured capital reacted more strongly to economic fluctuations than the throughput dominated flows of biomass and fossil fuels we conclude that the systematic link between recession and dematerialization can become policy relevant if the mechanisms causing reductions in material use during these periods are identified

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

integrating sustainability into city level co2 accounting social consumption pattern and income distribution abstract from a sustainability perspective city level co2 emissions require reconsiderations correspondingly the economy environment society nexus should be incorporated into city scale co2 accounting therefore in this study the semi closed io model is integrated with a hem to calculate co2 emissions arising from the social consumption pattern and income distribution and to explore economic drivers behind co2 variations this method is applied to a case study of beijing result demonstrate that beijing in 2012 witnessed something different from that in 2005 1 co2 emissions centred in the internal linkages of a broader class of consumption terms with high economic output mainly driven by interprovincial exports 2 imports increasingly helped decarbonize the mixed net forward and backward co2 linkages of consumption items and 3 income driven co2 emissions excluding demand side parts persisted which were more obvious on the supply side where households have more economy wide effects besides urban households played an essential role in household wide co2 reductions this paper ended with corresponding conclusions policy implications and directions for future work

the loss leader is a turkey targeted discounts from multi product competitors abstract i show that multi product firms can compete for their more profitable customers by setting lower margins on goods that are purchased primarily by them effectively offering them discounts without offering these discounts to less profitable customers this suggests a theory of multi product pricing in which a good s profit margin is inversely related to the profitability of the customers who purchase it this theory i provides one explanation for firms offering lower prices to larger customers and ii suggests that loss leader pricing may allow firms to compete more vigorously for more profitable customers this can explain why stores sell turkeys as loss leaders at thanksgiving but may not discount flowers on mother s day or candy on valentines day

five facts about prices a reevaluation of menu cost models are price decreases 3 the frequency of price increases covaries strongly with inflation whereas the frequency of price decreases and the size of price increases and price decreases do not 4 the frequency of price change is highly seasonal it is highest in the first quarter and then declines 5 we find no evidence of upwardsloping hazard functions of price changes for individual products we show that the first second and third facts are consistent with a benchmark menu cost model whereas the fourth and fifth facts are not

a bibliometric review energy consumption and greenhouse gas emissions in the residential sector residential sector has been one key sector for reducing its greenhouse gas emissions due to its significant contribution to global warming researchers in different countries have studied household energy consumption patterns and greenhouse gas emissions in order to promote low carbon lifestyles however few review papers have been published in this regard leading to a lack of systematic understanding on the related research achievements hence by using a bibliometric approach this paper aims to review the existing literature and examine the evolution of such a field so that the research trends can be uncovered including popular research methods citation analysis is performed to assess the influence of most productive journals countries territories and authors network analysis is also conducted to evaluate the relationship among different countries territories authors and keywords research outcomes of this paper present a comprehensive research picture on residential energy consumption and corresponding greenhouse gas emissions ree related papers published from 1997 to 2016 the most productive journals countries territories authors are also analyzed based on citation analysis and network analysis in addition results also revealed that behavioral analysis input output analysis life cycle assessment and cost benefit analysis are the most commonly used methods in this field results obtained from this study can provide valuable information for researchers interested in the ree related field

the material basis of the global economy worldwide patterns of natural resource extraction and their implications for sustainable resource use policies abstract material flow accounting and analysis mfa has been established as an influential framework for quantifying the use of natural resources by modern societies so far however no reference data for overall scale and trends of global extraction of natural resources and their distribution between different world regions has been available this paper presents the first comprehensive quantification of the material basis of the global economy i e used domestic extraction in a time series from 1980 to 2002 we analyse time trends for major material groups fossil fuels metals industrial and construction minerals and biomass disaggregated into seven world regions this allows for a an illustration of the global economy s physical growth driven by worldwide processes of economic integration over the past decades and b an indication of the worldwide distribution of environmental pressures associated with material extraction the results show that annual resource consumption of the world economy increased by about one third between 1980 and 2002 this indicates that scale effects due to economic growth more than compensated for other effects such as the relative increase of the service sectors contribution to gdp structural effect and the use of new production technologies with higher material and energy efficiency technology effect the observed growth of natural resource extraction is unevenly distributed over the main material categories with metals showing the highest growth rate the regional analysis shows the increasing importance of asia and latin america in global resource extraction on the global level material intensity i e resource extraction per unit of gdp decreased by about 25 indicating relative decoupling of resource extraction from economic growth the paper concludes with policy recommendations for a more sustainable use of natural resources

comparing a territorial based and a consumption based approach to assess the local and global environmental performance of cities abstract in the framework of pressing local and global environmental challenges it is essential to understand that cities are complex systems dependent on and linked to the rest of the world through global supply chains that embody an array of environmental flows cities are thus a complex articulation that intertwine local and global challenges which rely at their extended hinterland for their resource use and pollution emission to assess the environmental sustainability of an urban area in a comprehensive manner it is not only necessary to measure its local and direct environmental performance but also to understand and take into account its global and indirect environmental counterparts this paper presents a comparative analysis of a territorial based and a consumption based approach to estimate both direct and embodied resource use and pollution flows for the case of brussels capital region belgium the territorial based approach is based on local energy water and material consumption measured data as well as measured data on waste generation and pollution emissions the estimation of indirect resource use and pollution emissions or consumption based approach is based on the regional io tables of the city region of brussels extended with multi region input output tables taking into account the global flows of consumption the comparison of these two approaches is particularly relevant in the case of cities that have limited productive activities and limited or no extraction of materials as the impact on the hinterland is often underestimated or neglected by local environmental policies which are only based on territorial based figures the results show that the indirect primary energy use ghg emissions and material use estimated by the consumption based approach is more than three times higher than local measures indicate the embodied water use estimated via ioa was over 40 times higher than the local water consumption these results show that territorial based approach using local data underestimate the resource needs and pollution emissions of a city and can therefore be insufficient or even be misguiding by mapping the origin of embodied flows it is in fact possible to illustrate the open character of an urban economy and its dependence on the global hinterland finally this paper discusses the possibility and relevance to combine these two approaches to create a hybrid framework that measures the full environmental performance of cities both accurately and comprehensively

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

energy requirements of consumption urban form climatic and socio economic factors rebounds and their policy implications household consumption requires energy to be used at all stages of the economic process thereby directly and indirectly leading to environmental impacts across the entire production chain the levels structure and determinants of energy requirements of household consumption therefore constitute an important avenue of research incorporating the full upstream requirements into the analysis helps to avoid simplistic conclusions which would actually only imply shifts between consumption categories without taking the economy wide effects into account this paper presents the investigation of the direct and indirect primary energy requirements of australian households contrasting urban suburban and rural consumption patterns as well as inter and intra regional levels of inequality in energy requirements furthermore the spatial and socio economic drivers of energy consumption for different categories of energy requirements are identified and quantified conclusions regarding the relationships between energy requirements household characteristics urban form and urbanization processes are drawn and the respective policy implications are explored

ceo stock option awards and the timing of corporate voluntary disclosures abstract we investigate whether ceos manage the timing of their voluntary disclosures around stock option awards we conjecture that ceos manage investors expectations around award dates by delaying good news and rushing forward bad news for a sample of 2 039 ceo option awards by 572 firms with fixed award schedules we document changes in share prices and analyst earnings forecasts around option awards that are consistent with our conjecture we also provide more direct evidence based on management earnings forecasts issued prior to award dates our findings suggest that ceos make opportunistic voluntary disclosure decisions that maximize their stock option compensation

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

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

determinants of the informativeness of analyst research abstract we examine cross sectional determinants of the informativeness of analyst research i e their effect on security prices controlling for endogeneity among the factors affecting informativeness analyst reports are more informative when the potential brokerage profits are higher e g high trading volume high volatility and high institutional ownership and lower when information processing costs e g more business segments are high we also find that the informativeness of analyst research and informativeness of financial statements are complements

the biophysical perspective of a middle income economy material flows in mexico abstract we analyse natural resource use dynamics in the mexican economy during the last three decades despite low and uneven economic growth the extraction and use of materials in the mexican economy has continuously increased during the last 30 years in this period population growth rather than economic growth was the main driving force for biophysical growth in addition fundamental changes have taken place in the primary sectors in manufacturing and in household consumption and these are reflected in an increasing emphasis on the use of fossil fuels and construction materials mexico s economy has been strongly influenced by international trade since the country commenced competing in international markets in the 1970s mexico mainly exported primary resources this pattern has changed and manufactured goods now have a much greater importance due to a boom in assembling industries in contrast with other latin american countries mexico has achieved a diversification of production moving towards technology intensive products and a better mix in its export portfolio however crude oil exports still represent the single most important export good mexico s material consumption is still well below the oecd average but is growing fast and the current resource use patterns may well present serious social and environmental problems to the medium and long term sustainability of mexico s economy and community information on natural resource use and resource productivity could provide valuable guidance for economic policy planning in mexico

reference prices costs and nominal rigidities we assess the importance of nominal rigidities using a new weekly scanner dataset we find that nominal rigidities take the form of inertia in reference prices and costst defined as the most common prices and costs within a given quarter reference prices are particularly inertial and have an average duration of roughly one year even though weekly prices change roughly once every two weeks we document the relation between prices and costs and find sharp evidence of state dependence in prices we use a simple model to argue that reference prices and costs are useful statistics for macroeconomic

discussion of compensation policy and discretionary disclosure abstract nagar et al j accounting econom 34 2003 posits that stock based compensation motivates managers to increase public disclosure of their private information the hypothesis is intriguing and new to the literature and the findings are consistent with it however developing the hypothesis depends on some unsupported assumptions and the link between the hypothesis and the empirical evidence is indirect raising concerns about the validity of the study s inferences about the effects on disclosure of stock based compensation

determinants of store level price elasticity using weekly scanner data representing 18 product categories the authors estimated store specific price elasticities for a chain of 83 supermarkets they related these price sensitivities to a com

foreign trade and early industrialisation in the habsburg monarchy and the united kingdom two extremes in comparison the concept of socio ecological transitions is used to analyse the quantitative importance of physical imports and exports for the habsburg empire and the united kingdom in the 19th and early 20th centuries for the habsburg empire a new dataset of foreign trade and social metabolism is presented for the united kingdom the analysis relies on previously published data foreign trade volumes increased in both countries in the long run total trade volumes were much higher in the united kingdom throughout the entire time period on average by around a factor four physical factors explaining the disparities in structure and volume of foreign trade in the two countries are differences in 1 the temporal patterns of the socio ecological transition and 2 domestic resource endowments in both countries energy carrying materials i e fossil fuels and biomass were the dominant resources in physical foreign trade the analysis focuses on the physically most important material groups coal wood and cereals and discusses the role of imports and exports in relation to domestic resource provision and environmental pressures physical foreign trade increased at a faster pace than domestic resource extraction and consumption the socio ecological transition was thus accompanied by rising international integration of resource supply

competition and product quality in the supermarket industry this article analyzes the effect of competition on a supermarket firm s incentive to provide product quality in the supermarket industry product availability is an important measure of quality using u s consumer price index microdata to track inventory shortfalls i find that stores facing more intense competition have fewer shortfalls competition from walmart the most significant shock to industry market structure in half a century decreased shortfalls among large chains by about a third the risk that customers will switch stores appears to provide competitors with a strong incentive to invest in product quality

changes in the united kingdom s natural relations in terms of society s metabolism and land use from 1850 to the present day abstract in this paper we present our understanding of how society and nature have interacted in the course of history in terms of society s metabolic interchange with the biophysical environment presenting a theoretical model we begin by focusing on the interface between society and nature society s natural relations as conceptualized by the idea of metabolism which draws upon marxist theory complemented by a systems approach the concept of metabolism portrays society as a system which has to establish and maintain a permanent throughput of energy and matter to produce and maintain society s material components the amount of resource flow is operationalized by using material and energy flow accounting methods empirically these methods are applied to the uk s economy in a time series approach from 1850 to the present day we discuss different aggregates of inputs such as domestic material extraction foreign trade of materials energy input and additionally give an account of land use change obviously these changing natural relations are linked to socio economic activities hence we make a first attempt to discuss different periods of socio economic development by drawing from a regulation approach and try to link them to physical indicators such as direct material and energy input and domestic material consumption dmc thereby we hope to contribute to a historical understanding of socio economically driven environmental change within the framework of ecological economics

socio ecological regime transitions in austria and the united kingdom we employ the concepts of socio ecological regime and regime transition to better understand the biophysical causes and consequences of industrialization for two case studies the united kingdom and austria we describe two steps in a major transition from an agrarian to an industrial socio ecological regime and the resulting consequences for energy use land use and labour organization in a first step the coal based industrial regime co existed with an agricultural sector remaining within the bounds of the old regime in a second step the oil electricity based industrial regime agriculture was integrated into the new pattern and the socio ecological transition had been completed industrialization offers an answer to the input and growth related sustainability problems of the agrarian regime but creates new sustainability problems of a larger scale while today s industrial societies are stabilizing their resource use albeit at an unsustainable level large parts of the global society are in midst of the old industrial transition this poses severe problems for global sustainability

a case study of a phosphorus chemical firm s application of resource efficiency and eco efficiency in industrial metabolism under circular economy abstract circular economy plays an essential and useful role in china in considering economic and ecological sustainability individual firms as the primary implements of a circular economy are facing many obstacles at present in aspects of resource and ecological efficiency therefore this study presents a set of tools to help decision makers better solve these problems and to guide resource based chemical industries in sustainable development first this study describes resource efficiency based on the sfa of a selected p chemistry firm and identifies the key potential opportunities for improvement using analysis tools and assessment tools furthermore by applying eco design and decision tools a firm level p chemical circular economic system is designed and constructed a phosphorus chemical optimization model is established and relevant successive scenarios are generated finally the corresponding feasible solutions and policy recommendations are proposed to improve economic benefit resource efficiency waste recycling rate and eco efficiency after industry design planning and technological progress the total economic benefit increases dramatically and the recycling efficiencies of accompanying resources f si i and s improve by different degrees the results demonstrate that the economic benefit of phosphorus products increases by 28 5 and p utilization efficiency correspondingly increases from 81 1 to 94 7 the comprehensive utilization efficiency of phosphor gypsum increases to 100 and the eco efficiency could be improved significantly by eliminating the phosphor gypsum stack this study demonstrates that technological progress in mineral processing and the production of associated products is the endogenic motivation to increase economic benefit and improve resource efficiency the method proposed in this paper can be applied duplicated and spread not only within the p chemical industry but also in other resource based chemical industries

energy intensity and embodied energy flow in australia an input output analysis abstract decoupling energy use from economic growth is critical for improving energy productivity and mitigating climate change input output databases have been increasingly utilised for consumption based energy accounting and for exploring both the direct and indirect influence of energy use this study performed an environmentally extended input output analysis of energy use in australia from 2006 to 2015 to investigate the total energy intensity of industry sectors and the embodied energy flow from sources of energy use to the final consumption of commodities between 2006 and 2015 the national direct energy intensity reduced by an average of 2 per annum nearly all industry sectoral groups reduced their total energy intensity because of direct energy intensity reduction from other or within industry sectoral groups the difference between the embodied energy use in the import and the export had widened making australia a greater net importer of embodied energy with significant outsourcing of direct energy use and associated greenhouse gas emissions despite a slight reduction in per capita direct household energy use 3 the per capita indirect energy use embodied in household commodity consumption increased by 7 as indirect household energy use is more than three times direct household energy use improving end use energy efficiency should also consider the embodied energy in commodities structural decomposition analysis shows that for the studied period population growth and per capita demand for imported commodities are two major contributors for the increased total embodied energy in australia

the effect of globalisation on water consumption a case study of the spanish virtual water trade 1849 1935 abstract this paper aims to analyse the impact on water consumption of trade expansion in the first era of globalisation to that end we have chosen the case of spain a semi arid country with significant cyclical water shortages more specifically we are interested in answering the following questions what volume of water was required for exports of agricultural and food products how did this variable evolve over time which factors drove this evolution in short we wish to understand the impact on water resources of spain s entry into world agriculture and food markets firstly we examine virtual water trade flows in the long run secondly we attempt to disentangle certain major driving forces underlying these trajectories in order to establish the role played by trade in the final net balance of water a decomposition analysis da is applied our findings show the great pressures that the first globalisation imposed on not only domestic but also foreign water resources trade volumes as well as trade patterns were essential factors driving rising virtual water flows while yield improvements contributed smoothly to moderation in the expansion of water flows