modified ecological footprint accounting and analysis based on embodied exergy a case study of the chinese society 1981 2001 abstract the resource consumption of the chinese society from 1981 to 2001 is investigated by ecological footprint ef as an aggregate indicator based on the theory of ecological thermodynamics a modified calculation of ecological footprint termed as embodied exergy ecological footprint eeef in contrast to the conventional one is performed and related overall trends of the chinese society 1981 2001 are analyzed the annual policy for the individual sector is described in detail corresponding to the ef and eeef components comparison of the conventional ef and the eeef based on different views of ecological production is outlined the ef intensity and eeef intensity are also presented to depict the resource consumption level corresponding to unit economic output finally eeef is suggested to serve as a modified indicator of ef towards illustrating the productions of the resource environment population and thereby reflecting the ecological overshoot of the general ecological system

children as collective goods and divorce settlements the failure of many divorced fathers to comply with court mandated child support awards has been identified as a major reason why a growing number of children live in poverty in female headed households this paper presents a model that seeks to explain why so many divorced fathers allow their children s welfare to suffer as a consequence of divorce the point of departure is the recognition that children are collective consumption goods from the point of view of the father and mother within marriage proximity and altruism serve to overcome the free rider problem associated with the provision of public goods however on divorce the noncustodial parent suffers a loss of control over the allocative decisions of the custodial parent and it is not feasible for the couple to achieve a pareto optimal allocation of their joint resources a model of optimal marriage contracts is constructed in which a couple decides on the allocation of resources within marriage and on the terms of a settlement in the event

generating conditional expectations from models with selectivity bias abstract this paper discusses how conditional expectations should be generated from models with sample selectivity we argue that the conventional method ignores relevant and available information and produces unreliable results an alternative approach is suggested and the empirical example of black white wage differentials is presented

unemployment in south africa the nature of the beast abstract unemployment in south africa is so widespread that it demands an explanation this paper examines a central question about south african unemployment why do the unemployed not enter the informal sector as is common in other developing countries the data do not support the idea that unemployment is largely voluntary the policy implications that government should diminish labor market segmentation and the obstacles to entering the productive informal sector may be relevant also to other developing countries with high unemployment

giving the consumer the choice a methodology for product ecological footprint calculation abstract as global consumption increases we are faced with a major threat exceeding the earth s capacity to create new resources and absorb waste in the present study we develop a self improving market driven process of ecological footprinting of products proposed as a means to give consumers a real choice in actively monitoring and reducing their ecological impact we conduct a small scale case study to illustrate first stage calculations a wider market application of higher accuracy second or third stage calculations changes market information dynamics as ecological information is internalized for consumers potential impacts on purchasing behavior demand and eco technological innovation are discussed

spatial sustainability trade and indicators an evaluation of the ecological footprint the search for frameworks and indicators of sustainable development has taken a prominent place in this journal however some specific aspects have received little or no attention notably the spatial dimension and the role of international trade in indicator development moreover many sustainable development indicators comprise implicit valuations weighting schemes and policy objectives which are insufficiently recognised as such this contribution tries to highlight these issues by means of a review of a recently proposed indicator for ecological economic analysis namely the ecological footprint that has been developed by wackernagel and rees its concept and calculation procedure are criticised on a number of points and it is concluded that the ecological footprint is not the comprehensive and transparent planning tool as is often assumed in explaining our position we will argue that spatial sustainability and regional sustainable development have not been precisely discussed so far neither in the literature on trade and environment nor in that on sustainable development we will defend the view that trade can contribute positively and negatively to environmental unsustainability consequently indicators and models are needed that allow for analysing interactions and trade offs between such opposite effects 1999 elsevier science b v all rights reserved

do men with higher wages marry earlier or later using data from taiwan this paper shows that marriage age is negatively positively related to the wage rate in the sample with nonworking working wives the results reconcile the two contrasting hypotheses on the relation between wages and marriage age for men

complementarity impatience and the resilience of natural resource dependent economies we study how society s preferences affect the resilience of economies that depend on more than one type of natural resource in particular we analyze whether the degree of complementarity of natural resources in consumer preferences may give rise to multiple steady states and path dependence even when resources are managed optimally we find that for a given social discount rate society tends to be less willing to buffer exogenous shocks if resource good are complements in consumption than if they are substitutes the stronger the complementarity between the various types of natural resources the less resilient the economy is and even more so the higher is the social discount rate

male labour force participation following illness or injury this paper develops a model of the disabled individual s labour force participation decision following illness or injury and confronts it with data on the financial consequences of ill health a utility function is specified which allows for the effect of changes in health on work leisure preferences and is evaluated in relation to a household budget constraint estimation is through maximization of the appropriate likelihood function correcting for self selection bias within a switching regression model results are presented showing significant effects of financial variables on participation and these are seen to vary with age disability and income

the value of youth equalizing age differentials in marriages the objective of this paper is to present a model of constrained utility maximizing behaviour which is able to explain serveral features of marriage the model predicts that individuals meet in the

perceptual and structural barriers to investing in natural capital economics from an ecological footprint perspective this paper argues that perceptual distortions and prevailing economic rationality far from encouraging investment in natural capital actually accelerate the depletion of natural capital stocks moreover conventional monetary analyses cannot detect the problem this paper therefore makes the case for direct biophysical measurement of relevant stocks and flows and uses for this purpose the ecological footprint concept to develop the argument the paper elaborates the natural capital concept and asserts the need of investing in natural capital to compensate for net losses it shows how the ecological footprint can be used as a biophysical measure for such capital and applies this concept as an analytical tool for examining the barriers to investing in natural capital it picks four issues from a rough taxonomy of barriers and discusses them from an ecological footprint perspective it shows why marginal prices cannot reflect ecological necessities how interregional risk pooling encourages resource liquidation how present terms of trade undermine both local and global ecological stability and how efficiency strategies may actually accelerate resource throughput affirming the necessity of biophysical approaches for exploring the sustainability implications of basic ecological and thermodynamic principles it draws lessons for current development

investigating meso economic rebound effects production side effects and feedback loops between the micro and macro level abstract research on the rebound effect has so far mainly considered micro economic rebound effects at the level of consumers and households as well as macro economic rebound effects in the sense of energy efficiency induced economic growth effects this article focuses on an area of rebound research that has not yet received sufficient attention namely on meso economic rebound effects as production side and sector level rebounds the article summarizes and systematizes reasons why companies generate rebounds distinguishes market and sector level rebounds from macro economic growth effects identifies a number of feedback loops by which production side and sector level rebounds multiply or nullify consumer side rebound effects and finally discusses some conclusions on the potential quantitative dimension of production side rebound effects

indirect carbon emissions in household consumption evidence from the urban and rural area in china abstract resident energy consumption can be divided into direct and indirect parts and the indirect part is often considered to be much more important than direct part by some scholars in this paper on the basis of consumer lifestyle approach cla and the estimation of net primary productivity npp energy ecological footprint eef of indirect energy consumption is calculated using statistical data of chinese urban and rural areas from 1999 to 2010 and then improved stirpat stochastic impacts by regression on population affluence and technology model is used to empirically study the influences of urbanization level economic level engel coefficient energy intensity and industry structure on indirect energy consumption given the consideration of potential multicollinearity the model is estimated using partial least square pls regression the results indicate that for urban residents the eef of indirect energy use is on the rise it is positively influenced by urbanization level per capita income and the ratio of tertiary industry but negatively influenced by engel coefficient and energy intensity for rural residents the eef is declining it is positively influenced by engel coefficient energy intensity and tertiary industry proportion while negatively influenced by urbanization level and per capita income combining these empirical findings and china s specific circumstances some policy recommendations are made

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

a bibliometric review on natural resource accounting during 1995 2014 abstract natural resource accounting plays a critical role in sustainable utilization and conservation of natural resources this paper aims to review research progress on natural resource accounting for the period of 1995 2014 the main research methods for this study include bibliometric analysis and social network analysis covering publications performances characteristics of related journals countries institutions authors and keywords the results show that the total amount of publications on natural resource accounting has increased rapidly since 2001 the most productive journal country institution and author are journal of environmental management usa university of california and dr chen respectively all of them have higher academic influence meanwhile natural resources that attract most attentions are water and energy the six main research methods in this field include mathematic modeling emergy exergy ecological footprint ef life cycle assessment lca and material flow analysis mfa reasons for the prominent performance of key countries and institutions are then discussed and uncovered as well as for six methods finally suggestions on how to further promote the development of this research field are raised

an ecological economic assessment of deregulation of international commerce under gatt this paper discusses the ecological economic implications of deregulation of trade as promoted by the general agreement on tariffs and trade gatt 1 this includes both environmental2 and socio economic factors such as standards of living and equity we outline fifteen overlapping problems with deregulation or free trade we argue that many environmental problems cannot be resolved equitably efficiently or sustainably by unregulated markets and that there is no alternative to public intervention in certain situations we repeat the 1987 brundtland commission s question of how far into international trade should regulation penetrate wced 1987 the commission s call for gatt s environmental reform 3 has not yet been heeded

human appropriation of natural capital a comparison of ecological footprint and water footprint analysis the water footprint concept introduced in 2002 is an analogue of the ecological footprint concept originating from the 1990s whereas the ecological footprint ef denotes the bioproductive area hectares needed to sustain a population the water footprint wf represents the freshwater volume cubic metres per year required in elaborating the wf concept into a well defined quantifiable indicator a number of methodological issues have been addressed with many similarities to the methodological concerns in ef analysis the methodology followed in wf studies is in most cases analogous to the methodology taken in ef studies but deviates at some points well reasoned it has been chosen for instance to specifically take into account the source and production circumstances of products and assess the actual water use involved thus not taking global averages as a result one can exactly localise the spatial distribution of a water footprint of a country with respect to the outcome of the footprint estimates one can see both similarities and striking differences food consumption for instance contributes significantly to both the ef and the wf but mobility and associated energy use is very important only for the ef from a sustainability perspective the wf of a country tells another story and thus at times will put particular development strategies in a different perspective the paper reviews and compares the methodologies in ef and wf studies compares nation s footprint estimates and suggests how the two concepts can be interpreted in relation to one another the key conclusion is that the two concepts are to be regarded as complementary in the sustainability debate

the energy rebound effect in china s light industry a translog cost function approach abstract china is in its industrialization and urbanization development stage which requires strong energy support with the largest population in the world the energy endowment of china is relatively small therefore energy conservation is one of the key tools for china s sustainable development and energy security when making policies for conservation the chinese government needs to deal with rebound effect carefully in 2012 china s light industry consumed 316 million tons of coal equivalents accounting for 9 percent of the country s total energy consumption which is about the total amount of energy consumed by south korea based on the translog cost function the magnitude of rebound effect in china s light industry is estimated for the first time using the dynamic ordinary least squares and seemingly unrelated regression methods considering the asymmetric effects of energy prices on energy consumption the rebound effect is approximately 37 7 and all the inputs are substitutes except for labor and energy the different magnitude of rebound effect between light and heavy industry is discussed and some policy implications are provided for more effective energy conservation allowing for the rebound effect

forest resource trade between japan and southeast asia the structure of dual decay abstract forest resource trade between southeast asia and japan has been noteworthy because of its documented effects on the deforestation of southeast asia s environment this paper expands the focus of this issue to include an examination of the effects of this trade on japanese domestic forests our goal is to redefine the scope of discussions of trade environment issues we assert that the environmental problems of the importer and the exporter can be understood as a set of structurally connected phenomena which we refer to as dual decay we examine the underlying dynamics of renewable resource trade and the effects of trade liberalization on both importers and exporters environments

sustainability indicators policy and governance issues for ecological economics abstract ecological economics is a major forum for discussion of theoretical and analytical aspects of measuring sustainability the role of sustainability indicators as an evaluation method for sustainability within the emerging context of governance merits further analysis focusing on policy processes surrounding the production of sustainability indicators this paper addresses two questions what is the potential utility of indicators for policy and in what ways can indicators influence governance the former is addressed by exploring three disciplines with long histories of indicator application public administration studies urban studies and environmental sciences the latter is addressed by distilling key perspectives from public policy literature on knowledge utilisation and policy learning which become the foundation for clarifying the notion of policy resonant indicators this clarification is achieved by canvassing the spectrum of the influences on indicators and the mechanisms of their resonance in policy processes the final section of the paper brings these arguments together by exploring two major insights in terms of challenges for ecological economics strengthening indicator theory and practice by addressing four key ingredients and mobilisation of indicators through their active use within the context of governance

on the life cycle metaphor where ecology and economics diverge abstract there is an attractive analogy between nature and industry based on the similarity of natural functions and certain industrial activities for instance animals ingest eat and digest food finally there are metabolic wastes firms are analogous to organisms in several respects insofar as they consume material resources process digest them and produce output products and excrete wastes firms like organisms also compete with each other for resources curiously enough one of the apparent differences between natural and man made systems is actually not one like the industrial system the natural system does not recycle everything however there are at least four real and important differences between the biosphere ecology and the technosphere economy first there is no primary producer in the economic system analogous to what photosynthesizers play in the biosphere inputs to the economy are mostly natural resources capital services and labor second in the economic system output is a heterogeneous mix of manufactured products and services labor in economics is an input but not an output the economic system recycles much less than the ecological system but utilizes a far greater suite of elements in the biosphere there are no products as such growth is tantamount to accumulation of embodied solar exergy in the form of cellulose sugars lipids and proteins the biosphere produces only wastes and more of itself plus dead matter third in the biosphere there are no markets there is no medium of exchange like money and there is nothing analogous to paid labor exchanges are involuntary i e by predation parasitism or theft fourth evolution in nature is driven by differentiation by random mutations of the genome and darwinian selection based on reproductive success in economics differentiation is based on discovery invention and innovation by intelligent economic agents and selection is based on competition at the individual or firm level either way the economic system is not closely analogous to an ecosystem attempts to use ecological concepts in an economic context are often misleading and unjustified the paper discusses the implications of the eco eco mismatch for resource accounting and life cycle analysis

additional precision provided by region specific data the identification of fuel use and pollution generation coefficients in the jersey economy turner k 2006 additional precision provided by region specific data the identification of fuel use and pollution generation coefficients in the jersey economy regional studies 40 347 364 a debate is currently ongoing in the uk regarding the need to collect and report data at the regional level one specific area of this debate is the extent to which region specific economic and environmental data are required to carry out analyses of devolved sustainability policy issues this paper uses the jersey economy as a case study to assess the added precision from using good quality region specific data compared with adjusted national uk data it is found that due to differences in polluting technology between jersey and the uk estimates based on national emissions intensities produce results that are misleading in terms of both absolute pollution levels and the relative contribution of different activities to total emissions in the economy while jersey may be regarded as atypical in many ways relative

the great recession the treadmill of production and ecological disorganization did the recession decrease toxic releases across us states 2005 2014 abstract the treadmill of production ecological marxist steady state economics and the natural science literatures suggest that economic growth and pollution are linked we use the economic downturn resulting from the great recession in 2008 2009 as a natural experiment to test this hypothesis specifically we examine the effect of the great recession on pollution measured by the environmental protection agency s toxics release inventory tri using maps and fixed effects regression models for us states for the period 2005 2014 multivariate time series analysis demonstrates that even when adjusting for controls there is a unique and negative effect of the recession on tri levels we situate our findings in the relevant literature suggest possibilities for what the recession effect may be capturing and discuss some implications of increased pollution levels

how does natural resource accounting become powerful in policymaking a case study of changing calculative frames in local energy policy in finland abstract the paper explores the role of natural resource accounting and calculations as tools for inducing movement towards ecologically sound policy making we draw from the theoretical debates in social studies of science and technology sts to understand how calculations gain their power in real world decision making through in depth case analysis of a local energy production decision in finland we study how and under what conditions calculative methods related to environmental valuation affect the rationalities applied in policy decisions on the basis of our analysis we claim that new calculative rationalities do not become significant through changing ways of thinking alone there is a need for shift of calculative framing this shift requires active promotion by powerful actors and furthermore new framings need to become embedded in the rules of the game of decision making our analysis suggests that the methods of sts can provide a valuable tool for economists creation of richer understanding of the dynamics between calculative rationalities and the institutions of decision making in depth case analysis of decision making involving the use of natural resources brings out the multitude of ways in which calculations can take part in or be excluded from the making of natural resource policy

a systems perspective on the interrelations between natural human made and cultural capital in recent years substantial progress has been achieved in the field of ecological economics for clarifying human nature interrelations the fundamental role of the life support functions of the environment odum 1975 for economic development and sustainability has entered from ecology into economics and has started to be theoretically as well as empirically analyzed this has in part given rise to the terminology of natural capital and human made capital in contrast to the assumptions of standard economic theory ecological economists regard human made capital and natural capital as fundamentally complementary natural capital and its derived goods and services are the preconditions or the basis for economic development it is not possible for human ingenuity to create human made capital without support from natural capital e g daly 1990 moreover it is not possible to approach sustainability by only focusing on these two factors natural capital and human made capital interrelations we need a third dimension what we refer to as cultural capital as well from a systems perspective we emphasize that the three types of capital are strongly interrelated and form the basis for guiding society towards sustainability

emergy based ecological footprint analysis for a mega city the dynamic changes of shanghai abstract to move towards sustainable urban development interactions between economic and ecological systems should be further investigated due to their coupled relations in this study we propose an emergy based ecological footprint eef analysis framework shanghai was selected as a case study city to see its dynamic changes from 2007 to 2016 the results show that shanghai had a large ecological deficit an extremely high ecological footprint intensity and a poor coordination relationship between its ecological system and its economic system indicating a great ecological challenge that it is facing the uneven distribution of its emergy ecological footprint is mainly due to the large share of fossil fuels land type but with the city s great efforts the overall ecological pressure has been reduced and the coordination relationship has also been improved while the local economy is still booming pearson correlation analysis further indicates that the city s policy on developing tertiary industry has resulted in a positive effect on improving the coordinating relationship the ratio between the output value of heavy industry and gross industrial output value has the most negative correlation with the coordinating relationship finally policy recommendations are raised by considering the local realities these recommendations can also provide valuable insights to other megacities with similar challenges

the aggregate impact of firms fdi strategies on the trade balances of host countries in this paper we suggest that the dominant motives for firms investing in advanced industrial nations or developing countries ains or dcs tend to be different these dissimilar principal motives manifest themselves in aggregate impacts on national trade balances using market imperfections theory and borrowing from root 1977 we suggest that firms generally tend to use fdi in ains for market access and penetration increasing host country import levels firms tend to use fdi in dcs in order to gain resource advantages that can be exploited in export markets leading to increased exports and hence trade surpluses a contingency framework which outlines the conditions under which fdi inflows will be related to national trade surpluses and or deficits based on the dominant strategic motives of the investing firms is presented and tested our findings suggest that the relationship between fdi inflow and trade balance is moderated by whether a country is an advanced industrial nation or a developing country in the limitations and future research sections of the paper readers are cautioned to view the findings as research opening rather than as definitive recommendations for future research are also discussed

price knowledge in household demand for utility services a household s decision to acquire price knowledge is endogenous in the demand for utility services and may affect elasticities and consumption levels a simultaneous equation model with endogenous switching is developed to evaluate the effects of price knowledge and other sources of heterogeneity results indicate informed households were more responsive to average and marginal price signals informed households also use less water but this is due to heterogeneity rather than price knowledge controlling for heterogeneity price knowledge actually increases monthly water usage the implications of accounting for differences in price knowledge in utility demand modeling and demand management policy are discussed

capital theory and the measurement of sustainable development an indicator of weak sustainability the measurement of sustainable development is not without considerable difficulties yet this should not detract from the positive advances that can be made in this direction in this paper we present one form that a weak sustainability indicator can take derived from a simple but intuitive savings rule it incorporates the idea that the level of overall capital stock should be non decreasing although subject to qualification at this stage some interesting results emerge from the application of the rule to 18 countries

why northern income growth is not the solution to southern poverty abstract decreasing southern poverty is arguably today s main goal of economic development the two main views on how this can be achieved are not compatible the traditional view held by most economists and development agencies is not working well the traditional view is that rich northern high consumption societies should consume yet more in order to help the south by providing larger markets this paper outlines the alternative view that the north should stabilize its resource consumption and reduce its damage to global life support systems any higher consumption must come from productivity improvements rather than from increased throughput growth if natural resources were infinite then growth would be unreservedly good since resources are finite more northern growth inevitably means less room for southern growth for example the north has consumed much global sink capacity by its co 2 and cfc emissions productivity improvements must replace throughput growth as the path of progress for the north and eventually for the south as well

measuring countries environmental sustainability performance a review and case study of iceland abstract evaluating the environmental sustainability performance of a nation is complex this paper considers the merits of environmental indices and how effective they are when assessing the environmental sustainability of any nation the simplicity and generic qualities of environmental indices currently necessitates a much broader analysis in order to evaluate any nation s genuine environmental sustainability credentials ultimately the development of a synthetic environmental sustainability index is required to fulfil this task using iceland as a case study this paper reviews the usefulness of four selected environmental indices environmental vulnerability index environmental performance index ecological footprint and happy planet index for governance institutions when formulating reasoned responses to challenges by adopting a holistic methodology iceland s environmental sustainability credentials are critically examined in this paper with particular focus given to the impacts deriving from expanded renewable energy utilisation in recent years abundant geothermal and hydropower energy resources have been increasingly used to power heavy industry particularly aluminium production the wider health implications and long term environmental sustainability consequences of renewable energy utilisation have not been analysed in depth within any of the indices socio economic progress in iceland has also been attained alongside the imposition of the highest ecological footprint of any nation in the world as such economic activities in iceland have not occurred in accordance with commonly accepted notions of sustainable development which is focused upon the reconciliation of economic environmental and social objectives together with recognition of current and future need across these domains

effects of consumer preferences for foreign sourced products when deciding on overseas production locations the manager must take into account not only resource and cost benefits but the effect that country of origin may have on consumer evaluations an experiment conducted by a telephone survey procedure examined country of origin perceptions of twelve countries and eight products using both perceived quality and choice measures as hypothesized preferences were found to be more product specific for industrialized than less developed countries in addition hypotheses that performance risk and brand moderate the effects of country were upheld under most conditions

mobility and the return to education testing a roy model with multiple markets self selected migration presents one potential explanation for why observed returns to a college education in local labor markets vary widely even though u s workers are highly mobile to assess the impact of self selection on estimated returns this paper first develops a roy model of mobility and earnings where workers choose in which of the 50 states plus the district of columbia to live and work available estimation methods are either infeasible for a selection model with so many alternatives or place potentially severe restrictions on earnings and the selection process this paper develops an alternative econometric methodology that combines lee s 1983 parametric maximum order statistic approach to reduce the dimensionality of the error terms with more recent work on semiparametric estimation of selection models e g ahn and powell 1993 the resulting semiparametric correction is easy to implement and can be adapted to a variety of other polychotomous choice problems the empirical work which uses 1990 u s census data confirms the role of comparative advantage in mobility decisions the results suggest that self selection of higher educated individuals to states with higher returns to education generally leads to upward biases in ols estimates of the returns to education in state specific labor markets while the estimated returns to a college education are significantly biased correcting for the bias does not narrow the range of returns across states consistent with the finding that the corrected return to a college education differs across the u s the relative state to state migration flows of college versus high school educated individuals respond strongly to differences in the return to education and amenities across states

collective labor supply and welfare the paper develops a general collective model of household labor supply in which agents are characterized by their own possibly altruistic preferences and household decisions are only assumed to be pareto efficient an alternative interpretation is that there are two stages in the internal decision process agents first share nonlabor income according to some given sharing rule then each one optimally chooses his or her own labor supply and consumption this setting is shown to generate testable restrictions on labor supplies moreover the observation of labor supply behavior is sufficient for recovering individual preferences and the sharing rule up to a constant finally the traditional tools of welfare analysis can be adapted to the new setting

measuring ecological capital state of the art trends and challenges abstract it is essential to assess the value of nature as it provides various benefits for human economic development and well being it has been 20 years since two prominent publications came out in valuing nature new concepts and methods have emerged since then this study aimed to 1 investigate the relationship between the new proposed concept ecological capital and the existing two concepts natural capital and ecosystem services and 2 examine the research trends of ecological capital accounting publications from 1997 to 2017 bibliometric analysis was used to reveal the research trends the results showed that the total number of publications has rapidly increased since 1997 and this growth trend will be maintained in the future the most productive journal country institute and author were ecological economics usa chinese academy of sciences and dr verburg respectively ecosystem services and land were the most frequent types of ecological capital non economic evaluation approaches became less of a favorite over time and economic valuation methods were mostly applied in last five years the integration of different methods has attracted increasing academic attention the progress advantages and limitations of different methods were summarized in this study including seea ecological footprint exergy emergy lca and economic valuation approaches as well as newly developed modelling approaches the last part of this study presented three challenges in this academic field the need to 1 establish a standard framework 2 consider the transfer transport of ecological capital and 3 improve capabilities for decision making

sustainability of nations by indices comparative study between environmental sustainability index ecological footprint and the emergy performance indices abstract the present work makes a comparison between the two most used environmental sustainability indices of nations ecological footprint and environmental sustainability index with two emergy ratios renewability and emergy sustainability index all of them are gaining space within the scientific community and government officials despite the efforts for obtaining an index that adequately represents the sustainability of a region according to the result of this research nowadays there is not yet a completely satisfactory index we consider that all of them need to be improved but the results point out the possibility of obtaining one better index of sustainability through the junction of ecological footprint with renewability emergy index

an aggregate resource efficiency perspective on sustainability a sustainable value application to the eu 15 countries the sustainable value approach integrates the efficiency with regard to environmental social and economic resources into a monetary indicator it gained significant popularity as evidenced by diverse applications at the corporate level however its introduction as a measure adhering to the strong sustainability paradigm sparked an ardent debate this study explores its validity as a macroeconomic strong sustainability measure by applying the sustainable value approach to the eu 15 countries concretely we assessed environmental social and economic resources in combination with the gdp for all eu 15 countries from 1995 to 2006 for three benchmark alternatives the results show that several countries manage to adequately delink resource use from gdp growth furthermore the remarkable difference in outcome between the national and eu 15 benchmark indicates a possible inefficiency of the current allocation of national resource ceilings imposed by the european institutions additionally by using an effects model we argue that the service degree of the economy and governmental expenditures on social protection and research and development are important determinants of overall resource efficiency finally we sketch out three necessary conditions to link the sustainable value approach to the strong sustainability paradigm

an emergy and decomposition assessment of china japan trade driving forces and environmental imbalance abstract with the robust development of economic globalization international trade should be fairly conducted in order to strengthen the relations among different nations currently due to different resource endowments and trade policies different nations face different resources and environmental challenges previous studies suggested that even when trade seems balanced in monetary terms it may be unequal in terms of resources exchanges due to different purchasing power of national currencies as such imbalance also exist in terms of environmental quality of traded resources and related environmental costs and emissions such as embodied energy water land carbon ecosystem services under such circumstances it is necessary and urgent to identify environmental imbalance of international trade and seek appropriate tools so that more balanced and fairer trade among nations can be implemented this study investigates the quality of resource flows exchanged between china and japan during the period 2000 2012 emergy accounting a well established environmental accounting method is used in this study to quantify the environmental work past and present ecosystem services embodied in traded resources within a broader emergy based bio physical perspective a logarithmic mean divisia index lmdi decomposition approach is applied to identify the driving forces that affect the evolution of import export resources balance in the investigated period lmdi decomposes the driving forces into three factors a scale factor which depends on the total export volume b technology factor which depends on the emergy intensity of trade emergy of traded resources and c structural factor which depends on the trade structure mix of exchanged commodities results show that china was a net emergy exporter in the years 2000 and 2005 with figures of 7 46e 22 sej yr and 5 76e 21 sej yr respectively but was a net importer in the years 2008 and 2012 with imported emergy figures of 8 82e 22 sej yr and 2 43e 23 sej yr respectively scale and technology factors are the most significant drivers to promote china japan trade from an emergy point of view i e from the point of view of environmental quality assessment while the influence of structural factor was relatively marginal trade imbalance and lack of focus on environmental value of resources cannot be the basis for stable economic relations with partner countries which calls for compensation measures in money or resource terms this study by investigating the sustainability of china japan international trade also suggests a methodological approach to increase worldwide trade stability and fairness

good for the economy an ecological economics approach to analyzing alberta s bitumen industry abstract competing claims about the economic social and environmental impacts of bitumen projects make alberta s oilsands industry highly contentious this paper uses a case study of a major bitumen project shell canada s jackpine mine expansion to examine the evidence considered by government decision makers in the project approval process the project was determined to be in the public interest based primarily on its economic benefits despite significant adverse environmental and social impacts the paper evaluates the evidence that was presented to support this decision using three criteria drawn from ecological economics efficient allocation just distribution and sustainable macroeconomic scale it finds that the evidence presented is in fact insufficient to justify the project on any of the three criteria furthermore other studies of the bitumen industry cast doubt on the likelihood that the project would satisfy these criteria if further analysis were conducted it concludes by recommending several measures that could help to improve decision making on bitumen projects in the future

multinational companies and international trade the impact of intrafirm shipment on u s foreign trade 1977 1982 this paper presents new data on the trading activities of multinational companies estimates of intrafirm shipments are developed for 1977 and 1982 from trade data contained in the u s government benchmark surveys of direct foreign investment the paper shows that intrafirm shipments comprised a significant share of u s international trade and contributed to the deficit pressure on the u s trade balance

international manufacturing strategies of u s multinationals a conceptual framework based on a four industry study drawing upon complementary streams of research from the international production and manufacturing strategy literature a conceptual framework was developed that identifies the major internal and external factors that may influence a firm s international manufacturing configuration imc decisions the framework was then examined using sixteen companies drawn from four distinct industry sectors the findings indicate that a firm s competitive priorities expressed as the differential emphasis placed on four key manufacturing performance priorities in addition to other key variables such as market orientation experience and product characteristics play important roles in the development of imc strategies

heteroskedastic sample selection and developing country wage equations many researchers have dealt with potential selectivity bias in developing country wage equations by employing heckman s 1979 two step method or related techniques despite the potential for such methods to produce misleading results if the assumptions on which they are based are incorrect this paper argues that the results produced even by parametric easy to implement selectivity bias correction methods can inspire more confidence than the typical applications to date when model selection testing is used to select from a specified diverse set assumptions for which there is support in the data and when sensitivity analysis is used to identify parameters whose estimates are robust across a wide range of assumptions in particular it highlights the importance of allowing for the nonlinearities implied by selection rule heteroskedasticity there is economic reason to suspect heteroskedasticity and econometric reason to believe that the nonlinearities it introduces into the first stage will improve

a framework for evaluating collective action and informal institutional dynamics under a resource management policy of decentralization the decentralization of resource property rights has become an increasingly popular policy in many natural resource dependent communities of the developing world however the success of this policy approach depends on both collective action and institutionalization it is therefore important to evaluate collective action and institutionalization where the process of property rights decentralization is in progress this paper presents a modified version of the institutional analysis and development iad framework designed to analyze the decentralization of property rights and the collective action of community members to obtain these rights it describes a three phased framework for analyzing i the government property right decentralization policy ii the stock of capital assets in the community required to achieve property rights by initiating collective action and iii the development of an informal institution for effective property right distribution in the community finally to demonstrate its utility to collective action research we present a case study application of our modified framework to the fisheries property right decentralization policy of the bangladesh government and the subsequent collective action of a wetland dependent community

generating conditional expectations from models with selectivity bias comment abstract plugging identical values of the mills ratio into estimates of selectivity adjusted wage regressions for men and women generates wage predictions that pertain to men and women with identical unobserved characteristics only under highly restrictive conditions this calls into question the suggestion of vella 1988 and the details of several gender gap decomposition studies

the shallow or the deep ecological economics movement ecological economics and its policy recommendations have become overwhelmed by economic valuation shadow pricing sustainability measures and squeezing nature into the commodity boxes of goods services and capital in order to make it part of mainstream economic financial and banking discourses there are deeper concerns which touch upon the understanding of humanity in its various social psychological political and ethical facets the relationship with nature proposed by the ecological economics movement has the potential to be far reaching however this is not the picture portrayed by surveying the amassed body of articles from this journal or by many of those claiming affiliation a shallow movement allied to a business as usual politics and economy has become dominant and imposes its preoccupation with mainstream economic concepts and values if instead ecological economists choose a path deep into the world of interdisciplinary endeavour they will need to be prepared to transform themselves and society the implications go far beyond the pragmatic use of magic numbers to convince politicians and the public that ecology still has something relevant to say in the 21st century author s abstract

differntial fecundity markets and gender roles women are fecund for a shorter period of their lives than men this paper investigates how differential fecundity interacts with marriage labor and financial markets to affect gender roles the main findings of the paper are as follows i fecund women are relatively scarce men will behave differently than women in response to this scarcity in the most fundamental way demand and supply conditions in the marriage market affect gender roles ii differential fecundity does not have any market invariant gender effect gender roles depend on the way in which marriage labor and financial markets interact iii gender differences in the labor market can occur without corresponding differences in labor market opportunities productivities in child rearing or social norms iv with uncertainty in human capital accumulation and no insurance against this uncertainty the model s predictions are consistent with observed gender roles

offshore sourcing reaction maturation and consolidation of u s multinationals the authors conducted a quasi longitudinal investigation of u s multinationals r d manufacturing offshore sourcing strategies and resultant global market performance implications utilizing comprehensive data collected by the 1977 1982 and 1989 benchmark surveys of u s direct investment abroad hypotheses were tested in a path analytic framework despite increased competition at home and abroad causing their global market share positions to weaken in recent years u s multinationals have maintained and even may have improved their global consolidated profitability levels by skillfully exploiting their technological prowess through technology transfer and off shore sourcing rapidly changing roles of u s parent firms and their foreign affiliates in technology development and global sourcing relationships portend a maturing yet arduous shift toward a global rationalization

further evidence on the job search theory abstract the prediction of the job search theory that there is a negative correlation between reservation wage and the re employment probability is tested it is found that the unemployed who find a job are a self selecting group of individuals with a relatively low reservation wage

implicit contracts a survey 7mplicit contracts resolve the distribution of uncertainty and utilization of specific human capital between risk averse workers and less risk averse firms incomplete contracts are required to yield involuntary layoffs in contract markets otherwise contracts are efficient and pareto optimal by construction there is a close relation between contract theory and neoclassical labor market theory contracts smooth consumption but increase the volatility of labor supply and labor utilization to demand disturbances because contractural insurance eliminates the income effects of socially diversifiable risks this result is similar to the intertemporal substitution hypothesis however the price mechanism in a contract is substantially different contracts embody a nonlinear two part pricing scheme the lump sum part allocates the income consumption consequences of risks and the marginal pricing part allocates production and labor utilization this implicit pricing mechanism is in all respects flexible though the observed average hourly wage combines both parts and may give the outward appearanceof rigidity furthermore the observed average wage rate in a contract does not reflect marginal conditions necessary for structural econometric estimation indivisibilities appear necessary to account for the split between work sharing and layoffs contracts with private information are also considered in the nonlinear pricing context this abstract was borrowed from another version of this item

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

ecological sufficiency individual liberties and distributive justice implications for policy making we investigate the prospects of voluntary ecological sufficiency for environmental and climate policy under the constraints implied by political liberalism we find that freedom of choice restricts sufficiency to rather wealthy societies and that a sufficiency threshold cannot be derived by referring to the poor sufficiency can be in conflict with the demands of social justice i e if the sufficiency threshold is below the social minimum implied by social justice benefits from sufficiency are highly related to individual perceptions such benefits cannot be expressed in a standard preference framework consequently alternative measures of welfare and inequality are required if sufficiency is a significant phenomenon in society standard environmental policies can have a pronounced interaction with voluntary sufficiency i e if quantity regulation is present overall the voluntary notion of sufficiency causes a dilemma as sufficiency is largely a matter of civil society however voluntary sufficiency is expected to make important contributions to the preservation of ecological resources if properly balanced with social and environmental policies and framed by public discursive control

renewable non renewable energy consumption economic growth trade openness and ecological footprint evidence from organisation for economic co operation and development countries the purpose of this study is to examine the validity of environmental kuznets curve hypothesis for ecological footprint with the role of renewable energy use non renewable energy use and trade openness in 24 organisation for economic co operation and development countries for this purpose we investigate the period from 1980 to 2014 using with second generation panel data methodologies which allow to cross sectional dependence among countries the group mean results show that the inverted u shaped environmental kuznets curve hypothesis does not hold in organisation for economic co operation and development countries because we found the u shaped relationship between economic growth and ecological footprint in addition it is concluded that increasing renewable energy consumption reduces ecological footprint and increasing non renewable energy consumption increases environmental degradation

constraints on dematerialisation and allocation of natural capital along a sustainable growth path abstract to study societal and biophysical constraints on sustainability we present an extension of the neoclassical growth model with two new concepts allocation of natural capital and dematerialisation we consider that anthropogenic environmental impact is correlated with the material throughput of the economy materialisation and that due to composition change and innovation this throughput can be reduced the process of dematerialisation we also consider that the allocation of natural capital to production negatively affects the endogenous dynamics of ecosystems reducing the total amount of environmental services ecosystems provide according to our model it is possible to achieve unbounded economic growth by keeping the natural system in steady state balanced growth however is only possible for special parameter values

ecological footprint accounting for energy and resource in china resource consumption of the chinese society from 1981 to 2001 is represented by ecological footprint ef as an aggregate indicator the debate advances and implications of ef are investigated in detail ef intensity is also provided to depict the resource consumption level corresponding to unit economic output the results show that the ef per capita always exceeded the biocapacity and the ef intensity increased steadily over the study period in addition sectoral analysis for each ef component is also conducted the appropriation in the global ecological sense of chinese society with the second largest energy consumption in the world is therefore quantified and evaluated

energy saving and energy efficiency concepts for policy making departing from the concept of rational use of energy the paper outlines the microeconomics of end use energy saving as a result of frugality or efficiency measures frugality refers to the behaviour that is aimed at energy conservation and with efficiency we refer to the technical ratio between energy input and output services that can be modified with technical improvements e g technology substitution changing behaviour from one side and technology from the other are key issues for public energy policy in this paper we attempt to identify the effects of parameters that determine energy saving behaviour with the use of the microeconomic theory the role of these parameters is crucial and can determine the outcome of energy efficiency policies therefore policymakers should properly address them when designing policies

the sufficiency strategy would rich world frugality lower environmental impact abstract one alleged weapon against unsustainable environmental impact is for the wealthy to consume less this sufficiency strategy is to complement the efficiency strategy of lowering ratios of resource inputs to economic outputs the former would reduce the affluence factor in i pat the latter the technology factor that the latter strategy suffers from a consumption rebound is widely recognized this paper identifies a similar rebound when the affluence factor is autonomously lowered the lower initial demand lowers prices which in turn stimulates new demand by others the strategy moreover addresses only the rich raising questions of its theoretical maximum efficacy its proponents usually conflate frugality with the north south dichotomy and intra generational with inter generational equity moreover there are difficulties with the supporting arguments that frugality is good for one s own sake as well as for the environment and that the rich should lead the way to living more lightly personal behaviour change is furthermore not a substitute for international political efforts finally since all changes in right side factors of the i pat equation change other right side factors such indirect attacks on impact should be abandoned in favor of supply and emissions quotas