the housing market impacts of shale gas development using data from pennsylvania and an array of empirical techniques to control for confounding factors we recover hedonic estimates of property value impacts from nearby shale gas development that vary with water source well productivity and visibility results indicate large negative impacts on nearby groundwater dependent homes while piped water dependent homes exhibit smaller positive impacts suggesting benefits from lease payments results have implications for the debate over regulation of shale gas development jel l71 q35 q53 r31 technological improvements in the extraction of oil and natural gas from unconventional sources have transformed communities and landscapes and brought debate and controversy in the policy arena shale gas plays underlying the populated northeastern united states were thought to be uneconomical less than ten years ago but now contribute a major share of us gas supply 1 natural gas has been hailed as a bridge to energy independence and a clean future because of its domestic sourcing and compared with coal and petroleum derivatives its smaller carbon footprint and reduced emissions of other pollutants e g particulates sulfur dioxide car

money creation under full reserve banking a stock flow consistent model this paper presents a stock flow consistent model of full reserve banking it is found that in a steady state full reserve banking can accommodate a zero growth economy and provide both full employment and zero inflation furthermore a money creation experiment is conducted with the model an increase in central bank reserves translates into a two thirds increase in demand deposits money creation through government spending leads to a temporary increase in real gdp and inflation surprisingly it also leads to a permanent reduction in consolidated government debt the claims that full reserve banking would precipitate a credit crunch or excessively volatile interest rates are found to be baseless

stability of zero growth economics analysed with a minskyan model abstract as humanity is becoming increasingly confronted by earth s finite biophysical limits there is increasing interest in questions about the stability and equitability of a zero growth capitalist economy most notably if one maintains a positive interest rate for loans can a zero growth economy be stable this question has been explored on a few different macroeconomic models and both yes and no answers have been obtained however economies can become unstable whether or not there is ongoing underlying growth in productivity with which to sustain growth in output here we attempt for the first time to assess via a model the relative stability of growth versus no growth scenarios the model employed draws from keen s model of the minsky financial instability hypothesis the analysis focuses on dynamics as opposed to equilibrium and scenarios of growth and no growth of output gdp are obtained by tweaking a productivity growth input parameter we confirm that with or without growth there can be both stable and unstable scenarios to maintain stability firms must not change their debt levels or target debt levels too quickly further according to the model the wages share is higher for zero growth scenarios although there are more frequent substantial drops in employment

capitalism s growth imperative a capitalist firm operating in a competitive market is subject to a growth imperative because uncertainty about the profit rate under a no growth policy makes the firm s prospects highly unattractive in finite time and bankruptcy practically certain in the long run a no growth policy determines consumption and investment so that they and capital would remain constant over time if the latter s expected return were realized with certainty simulation is used to arrive at the probability of bankruptcy by the end of t periods and the expected values of capital and money for relevant combinations of time and uncertainty under successively more realistic models of a no growth firm in a competitive market the sensitivity of the results to variation in the parameters in each of the models is evaluated finally we consider what firms might actually do to achieve the benefits of growth and more attractive prospects of survival

consistency and stability analysis of models of a monetary growth imperative ist das streben nach wirtschaftswachstum eine frage des politischen willens oder eine notwendige bedingung fur okonomische stabilitat es ist umstritten ob solche wachstumszwange im heutigen geldsystem bestehen und einen konflikt mit nachhaltigkeit hervorrufen zur untersuchung der ersten behauptung dass zinseszinsen einen wachstumszwang hervorrufen stellen wir funf post keynesianische modelle vor und fuhren eine stabilitatsanalyse im parameterraum durch eine stationare okonomie mit spar und investitionsquote von null kann bei positivem zinssatz erreicht werden wenn der parameter konsum aus dem bestand oberhalb eines schwellenwerts liegt der mit dem zinssatz ansteigt die andere behauptung dass die bildung von gewinnrucklagen aus den zinseinnahmen der banken zu einem wachstumszwang fuhrt basiert auf modellen des monetaren kreislaufs die wir fur widerlegbar halten ihre bilanzierung ist inkonsistent und eine zentrale modellannahme ist nicht theoretisch begrundet aber die hauptursache des wachstumszwangs das eigenkapital der bank muss gesteigert werden selbst wenn ihre verbindlichkeiten nicht wachsen was eine diskrepanz zwischen der intention der autoren und dem eigentlichen modell ist wir kommen zum schluss dass das heutige geldsystem auf der basis von zinstragendem kreditgeld mit privaten banken nicht zu einem inharenten wachstumszwang fuhrt falls der stationare zustand instabil ist liegt es an entscheidungen wirtschaftlicher agenten und nicht an struktureller unvermeidbarkeit

facilitating the transition to a steady state economy some macroeconomic fundamentals abstract central government policy is based on a misguided understanding of the macroeconomics of a modern fiat currency economy as the owner issuer of a nation s currency a central government has unlimited spending power moreover taxation exists as nothing more than a means by which a central government can destroy the spending power of the private sector in the process of outlining some of the policies required to facilitate the transition to a steady state economy this paper does not recommend that central governments should spend wildly and irresponsibly to the contrary this paper explains how a central government can use its unique spending and taxation powers in a disciplined and policy effective manner yet in a manner that is being largely overlooked

100 percent reserve banking a critical review of green perspectives abstract 100 percent reserve banking c perb is an enduring proposal for monetary reform that has been taken up by some ecological economists this paper identifies three groups of green arguments in favor of c perb and offers some criticism first the proposal could serve to constrain new investments by the availability of savings thereby checking economic growth however this would strongly increase interest rate volatility second it could potentially elevate environmental considerations in decisions about resource allocation by increasing the role of the democratic state as an economic actor this line of argument faces problems that require further detailed exploration and historical perspective third a transition to c perb would allow debt levels to be drastically cut this is technically possible but politically a tall order whether the existing system of debt based bank money generates a significant growth imperative is unclear and the importance of other driving forces behind perennial economic growth in modern societies which c perb does not address remains an issue of contention in general the adoption of c perb presupposes a tremendous reconfiguration of power relations between states and finance capital

a minsky crisis a model is developed to illustrate hyman minsky s financial crisis theories a key assumption is that the level of wealth in the economy is determined mac roeconomically with the value of firms assets responding to the state of confidence as reflected by discounted quasi rents on capital the second assumption is that there is high substitutability between liabilities of firms and money in the public s portfolio a downward shift in anticipated profits leads wealth to contract and the public to shift portfolio preferences toward money interest rates rise leading to further dampening of expected profits and a debt deflation crisis can occur

ecological macroeconomic models assessing current developments our society faces a dilemma while continued economic growth is ecologically unsustainable low or negative rates of economic growth are accompanied by adverse social impacts hence there is a need for macroeconomic tools that can help identify socially sustainable post growth pathways the emerging field of ecological macroeconomics aims to address this need and features a number of new macroeconomic modelling approaches this article provides 1 a review of modelling developments in ecological macroeconomics based on the literature and interviews with researchers and 2 an analysis of how the different models incorporate policy themes from the post growth literature twenty two ecological macroeconomic models were analysed and compared to eight policy themes it was found that environmental interactions and the monetary system were treated most comprehensively themes of income inequality work patterns indicators of well being and disaggregated production were addressed with less detail while alternative business models and cross scale interactions were hardly addressed overall the combination of input output analysis with stock flow consistent modelling was identified as a promising avenue for developing macroeconomic models for a post growth economy however due to the wide interpretation of what the economy entails future research will benefit from employing a range of approaches

an agent based stock flow consistent model of the sustainable transition in the energy sector major structural changes to the current fossil fuel based economic system are needed in order to address the climate change challenge to this purpose effective renewable energy sources res support policies along with concrete efforts towards the improvement of energy efficiency have been adopted in many countries one of these policies is the feed in tariff fit mechanism according to which electricity produced by res is sold at guaranteed prices feed in tariffs which are higher than market ones for fixed periods of time in this paper we investigate how to foster a sustainability transition of the energy system towards an economically and ecologically sustainable growth path by using an enriched version of the eurace model eurace has been enriched by including an energy sector where electricity is demanded by domestic producers and is supplied by a fossil fuel based power producer as well as a renewable energy based one both power producers undertake pricing and capacity investment decisions based on the price of imported fossil fuel and feed in tariff government policy in particular we investigate how the economy is affected by the fiscal costs of financing the feed in tariff mechanism and by the benefits of lower fossil fuels imports in order to devise the policy with the best cost benefit trade off for the macroeconomy as a whole results show that the feed in tariff policy is effective in fostering the sustainability transition of the energy sector and that it increases the level of investments in the economy with a slightly positive impact on the unemployment rates moreover we observe that its financing costs do not impact government finances in a relevant way on the other hand the higher level of investments occurs at the expense of the production of consumption goods therefore with a negative impact for the living standards at least according to the perspective of a consumerist society however if factors like better employment rates and the reduced ghg emissions are also taken into account along with consumption by an appropriate preference function the final outcome on well being should be probably deemed as favourable

does credit create a growth imperative a quasi stationary economy with interest bearing debt abstract this paper addresses the question of whether a capitalist economy can ever sustain a stationary or non growing state or whether as often claimed capitalism has an inherent growth imperative arising from the charging of interest on debt we outline the development of a dedicated system dynamics macro economic model for describing financial assets and liabilities in a stock flow consistent framework falstaff and use this model to explore the potential for stationary state outcomes in an economy with balanced trade credit creation by banks and private equity contrary to claims in the literature we find that neither credit creation nor the charging of interest on debt creates a growth imperative in and of themselves this finding remains true even when capital adequacy and liquidity requirements are imposed on banks we test the robustness of our results in the face of random variations and one off shocks we show further that it is possible to move from a growth path towards a stationary state without either crashing the economy or dismantling the system nonetheless there remain several good reasons to support the reform of the monetary system our model also supports critiques of austerity and underlines the value of countercyclical spending by government

the quantity and quality of life and the evolution of world inequality gdp per capita is usually used to proxy for the quality of life of individuals living in different countries welfare is also affected by quantity of life however as represented by longevity this paper incorporates longevity into an overall assessment of the evolution of cross country inequality and shows that it is quantitatively important the absence of reduction in cross country inequality up to the 1990s documented in previous work is in stark contrast to the reduction in inequality after incorporating gains in longevity throughout the post world war ii period health contributed to reduce significantly welfare inequality across countries this paper derives valuation formulas for infra marginal changes in longevity and computes a full growth rate that incorporates the gains in health experienced by 96 countries for the period between 1960 and 2000 incorporating longevity gains changes traditional results countries starting with lower income tended to grow faster than countries starting with higher income we estimate an average yearly growth in full income of 4 1 percent for the poorest 50 percent of countries in 1960 of which 1 7 percentage points are due to health as opposed to a growth of 2 6 percent for the richest 50 percent of countries of which only 0 4 percentage points are due to health additionally we decompose changes in life expectancy into changes attributable to 13 broad groups of causes of death and three age groups we show that mortality from infectious respiratory and digestive diseases congenital perinatal and ill defined conditions mostly concentrated before age 20 and between ages 20 and 50 is responsible for most of the reduction in life expectancy inequality at the same time the recent effect of aids together with reductions in mortality after age 50 due to nervous system senses organs heart and circulatory diseases contributed to increase health inequality across countries

keynesian macroeconomics without the lm curve the is lm model has been a central tool of macroeconomic teaching and practice for over half a century legions of earlier writers have offered criticisms of the model that have become familiar with the passage of time the model lacks microeconomic foundations assumes price stickiness has no role for expectations and simplifies the economy s complexities to a handful of crude aggregate relationships but countless teachers students and policymakers have found the model to be a powerful framework for understanding macroeconomic fluctuations recent developments have created new difficulties for the is lm model although the new difficulties are less profound than the traditional ones they are more likely to be fatal like all models the is lm model is not universal its assumptions and simplifications make it better suited to analyzing some issues than others and to describing some economic environments than others but neither the issues nor the environment of macroeconomic fluctuations are fixed in terms of issues one major change is that the debates between keynesians and monetarists about the relative effectiveness of monetary and fiscal policy that were central to macroeconomics in the 1960s and 1970s now play only a modest role in the analysis of short run fluctuations in terms of the environment one important change is that most central banks including the u s federal reserve now pay little attention to monetary aggregates in conducting policy but the is lm model is particularly well suited to presenting the debates between keynesians and monetarists and one of its basic assumptions is that the central bank targets the money supply in short recent developments work to the disadvantage of is lm this observation suggests that it is time to revisit the question of whether is lm is the best

booms and busts in the uk housing market the often volatile behaviour of uk house prices between 1957 and 1994 is analysed in an annual econometric model theory suggests that financial liberalisation of mortgage markets in the 1980s should have led to notable shifts in house price behaviour the evidence supports the predictions of theory suggesting shifts took place in wealth effects as in the consumption function and that real interest rates and income expectations became more important the presence of transactions costs suggests important nonlinearities in house price dynamics the paper also contains an explicit econometric treatment of expectations demography supply spillovers from the rented sector and of composition biases in the official house price index

finance saving and accumulation this paper analyzes the interaction between financial and real variables in different time frames and monetary regimes firms finance investment through retained earnings new issues or bank loans and households desired portfolio of financial assets is related to current income flows the average saving propensity becomes an endogenous variable determined jointly by household and firm decisions and it is shown that changes in the basic parameters give rise to both saving and valuation effects contrary to standard keynesian results an increase in a saving parameter may be expansionary if the valuation effect dominates the saving effect copyright 1988 by oxford university press

money and credit in a keynesian model of income determination this paper integrates the theory of money and credit derived ultimately from wicksell into the keynesian theory of income determination with assets allocated according to tobinesque principles the model deployed has much in common with the modern endogenous money school initiated by kaldor which emphasises the essential role played by credit in any real life economy since production takes time and the future is always uncertain new ground is broken methodologically because all the propositions are justified by simulations of a rigorous 60 equation model making it possible to pin down exactly why the results come out as they do one conclusion of the paper is that there is no such thing as a supply of money distinct from the money which agents wish to hold or find themselves holding this finding is inimical possibly in the end lethal to the way macroeconomics is currently taught as well as to the neoclassical paradigm itself

post keynesian stock flow consistent modelling a survey the aim of the paper is to provide an overview of the current stock ow consistent sfc literature indeed we feel the sfc approach has recently led to a blossoming literature requiring a new summary after the work of dos santos and above all after the publication of the main reference work on the methodology godley and lavoie s monetary economics an integrated approach to credit money income production and wealth the paper is developed along the following lines first a brief historical analysis investigates the roots of this class of models that can be traced as far back as 1949 and the work of copeland second the competing points of view regarding some of its main controversial aspects are underlined and used to classify the different methodological approaches followed in using these models namely we discuss i how the models are solved ii the treatment of time and its implication and ii the need or not for microfoundations these results are then used in the third section of the paper to develop a bifocal perspective which allows us to divide the literature reviewed according to both its subject and the methodology we explore various topics such as financialisation exchange rate modelling policy implication the need for a common framework within the post keynesian literature and the empirical use of sfc models finally the conclusions present some hypotheses and wishes for the possible lines of development of sfc models

do individuals have preferences used in macro finance models an experimental investigation recent financial studies often assume that agents have epstein zin preferences preferences that require agents to care about when uncertainty is resolved under this recursive preference framework the preference for uncertainty resolution is entirely determined by an agent s preferences for risk and intertemporal substitution to test the implications of this model this paper presents an experiment designed to elicit subject preferences on risk time intertemporal substitution and uncertainty resolution results reveal that most subjects prefer early resolution of uncertainty and have relative risk aversion greater than the reciprocal of the elasticity of intertemporal substitution consistent with the predictions by recursive preferences subjects are classified in a finite mixture model by their risk time and intertemporal substitution parameters regression results show that types predicted by the epstein zin model to prefer early resolution choose early resolution with 20 50 higher probabili

tax subsidies to owner occupied housing an asset market approach inflation reduces the effective cost of homeownership and raises the tax subsidy to owner occupation this paper presents an asset market model of the housing market and estimates how changes in the expected inflation rate affect the real price of houses and the equilibrium size of the housing capital stock simulation results suggest that the accelerating inflation of the 1970s which substantially reduced homeowners user costs could have accounted for as much as a 30 percent increase in real house prices persistent high inflation rates could lead ultimately to a sizable increase in the stock of owner occupied housing

geographic dispersion of economic shocks evidence from the fracking revolution abstract we track the geographic and temporal propagation of local economic shocks from new oil and gas production generated by hydrofracturing each million dollars of new production produces 80 000 in wage income and 132 000 in royalty and business income within a county within 100 miles one million dollars of new production generates 257 000 in wages and 286 000 in royalty and business income roughly two thirds of the wage income increase persists for two years assuming no general equilibrium effects new extraction increased aggregate us employment by as many as 640 000 and decreased the unemployment rate by 0 43 during the great recession jel d86 l14 l81 l82

overcoming accumulation is a capitalist steady state economy possible abstract this article critically reviews the case for a steady state zero growth economy posing the question whether such an economy can be stable and socially just given that in the current global economy lack of growth is synonymous with crisis the sse thesis is analysed within a framework of marxian political economy concluding that a stable and just sse is possible but not feasible within the social relations of capitalism using the marxian analysis of capital accumulation the article then considers whether the reforms proposed by ecological economists can form an effective countervailing force to the drive for accumulation the conclusion is that such reforms can be successful but only in so far as they are complemented and brought to their logical conclusion by a wider attempt to transcend the capitalist relations of production

full reserve banking more cranks than brave heretics this paper analyses the main features and policy implications of full reserve banking frb proposals it argues that whilst frb advocates recognize the essential endogeneity of the money creation process they have failed to understand the post keynesian and monetary circuitist analyses of endogenous money which leads them to analytical errors including lending activity creates seigniorage privilege for commercial banks inflation is always and everywhere a monetary phenomenon the inability of distinguishing the actual from the planned supply of bank loans and money to be spent from money hoarded and the debt free money proposition the paper also argues that an frb system is likely to exacerbate financial instability for several reasons including the obsessive focus on commercial banks while ignoring non bank financial intermediaries and shadow banking a blind fascination for the safety and security of the payment system with little consideration for the financing needs of capitalist economies and an inherent deflationary bias furthermore frb arrangements would soon be undermined by the development of alternative near moneys finally frb will nullify the automatic stabilisers of fiscal policy and lead to a de facto dominance of monetary policy and unelected central bankers over fiscal policy and democratic decision making

emergence of new economics energy transition models a review abstract well known academic and non academic institutions call for a new approach in economics able to capture features of modern economies including but not limited to complexity non equilibrium and uncertainty in this paper we provide a systematic review of ecological macroeconomic models that are suitable for the investigation of low carbon energy transitions and assess them based on the features considered desirable for a new approach in economics we draw two main conclusions firstly the knowledge base and structure of these existing ecological macroeconomic models are relevant alongside other types of models for the creation of a new approach in economics secondly the reviewed models are policy relevant especially in the context of the complexity and urgency of rapid energy transitions where increasingly policymakers require economic models able to capture real world characteristics however further improvements are needed to these models and future research should focus on i assuring comparability of models results and their policy insights ii incorporation of the relationships between macroeconomics finance and sustainability and iii the institutionalization of a new approach in economics

the economic lives of the poor in what turned out to be a rhetorical master move the 1990 world development report from the world bank defined the extremely poor people of the world as those who are currently living on no more than 1 per day per person measured at the 1985 purchasing power parity ppp exchange rate in 1993 the poverty line was updated to 1 08 per person per day at the 1993 ppp exchange rate which is the line we use in this paper poverty lines have always existed indeed 1 per day was chosen in part because of its proximity to the poverty lines used by many poor countries 1 however the 1 a day poverty line has come to dominate the conversations about poverty to a remarkable extent

a synthetic stock flow consistent macroeconomic model of financialisation this article is centred around the notions of shareholder value orientation and financialisation shareholder value orientation is reflected by a high dividend payout ratio applied by firms and the reluctance of firms to finance physical investment via new equity issues financialisation is the more general development towards an increased importance of the financial sector of the economy relative to the non financial sector in this article a synthetic stock flow consistent model is developed that attempts to encompass some important recent works on the effects of financialisation this includes contributions from the fields of mainstream information economics and post keynesian economics we conduct simulations reflecting increased shareholder value orientation and show that the results are consistent with important stylised facts copyright the author 2008 published by oxford university press on behalf of the cambridge political economy society all rights reserved oxford university press

degrowth and the supply of money in an energy scarce world abstract degrowth is going to happen whether governments want it or not because as fossil fuels run out incomes will shrink along with the energy supply this degrowth can either be unplanned and catastrophic or managed and relatively benign this paper argues that three tools are essential to avoid degrowth becoming a catastrophic collapse these are i a system to share the benefits from using increasingly scarce fossil fuels ii new ways of financing businesses and iii the introduction of debt free regional and local currencies

income and health spending evidence from oil price shocks health expenditures as a share of gdp in the united states have more than tripled over the past half century a common conjecture is that this is a consequence of rising income we investigate this hypothesis by instrumenting for local area income with time series variation in oil prices interacted with local oil reserves this strategy enables us to capture both partial equilibrium and local general equilibrium effects of income on health expenditures our central income elasticity estimate is 0 7 with 1 1 as the upper end of the 95 confidence interval which suggests that rising income is unlikely to be a major driver of the rising health expenditure share of gdp 2013 the president and fellows of harvard college and the massachusetts institute of technology

from ecological macroeconomics to a theory of endogenous money for a finite planet abstract this paper takes stock of the achievements and gaps of the emerging field of ecological macroeconomics which has brought insights from specific schools of macroeconomics most notably post keynesian to ecological economics with a strong emphasis on the endogeneity of money ecological macroeconomics has proposed fiscal monetary and prudential reforms to boost green investments and developed new modeling frameworks to explore the interactions between the financial macroeconomic and biophysical spheres while these proposals open a broader range of possibilities to engage in a socio ecological transition than those offered by the current paradigm of a financialized global economy they paradoxically suffer from similar limitations by placing much faith in green investments they impose a vision of the transition that presents strong technical and institutional limitations the field also fails to revisit its own understanding of macroeconomics and of specific phenomena e g financial instability through a biophysical lens in spite of increasing transdisciplinary evidence supporting this approach we suggest overcoming these limitations through institutionalist perspectives that understand money as a language through which value is created and legitimized those perspectives seem essential to re embed the governance of money within a worldview that acknowledges the finiteness and incommensurable values of earth s life support systems

the eirin flow of funds behavioural model of green fiscal policies and green sovereign bonds abstract fiscal and monetary policies as well as new financial instruments could play a key role to meet the paris agreement however deep uncertainty characterizes their design and their potential effects on growth financial and credit market stability and inequality we develop the eirin flow of funds behavioural model to simulate the introduction of green fiscal policies and green sovereign bonds and we display their effects on firms investments in the brown and green sector on unemployment on the credit and bonds market eirin is stock flow consistent and is rooted on a balance sheet approach it adopts a leontief production function with no substitution of the production factors i e labour capital and raw materials its sectors are endowed with adaptive behaviours and expectations and interact with the others and the foreign sector through a set of markets simulations show that green public policies can promote green growth by influencing firms expectations and the credit market green sovereign bonds represent a short term win win solution while green fiscal measures have higher immediate distributive effects that induce negative feedbacks on the economy these results are influenced by the conditions fiscal budgetary and public debt gdp in which both measures are implemented

macroeconomic implications of financialisation a growing literature suggests that financialisation may weaken the performance of non financial corporations and constrain the growth of aggregate demand this paper uses two alternative approaches one derived from skott and one from lavoie and godley and two different settings a labour constrained setting and a dual economy setting to evaluate some of the claims that have been made our analysis which pays explicit attention to financial stock flow relations suggests that the qualitative effects of financialisation are insensitive to the precise specification of household saving behaviour but depend critically on the labour market assumptions labour constrained versus dual and the specification of the investment function harrodian versus kaleckian

allocation distribution and scale towards an economics that is efficient just and sustainable abstract the practical policy of issuing tradeable permits for depletion and pollution requires for its implementation the clear separation of the three basic economic goals of efficient allocation equitable distribution and sustainable scale economic theory needs to catch up with policy in recognizing that scale issues cannot be reduced to either allocation or distribution

risk aversion and the value of life we show that state non separable preferences a la epstein zin weil ezw provide a tractable and flexible framework to study the economics of health and longevity this utility representation 1 admits a preference for timing of resolution of uncertainty regarding mortality risks 2 links the marginal valuation of survival to the level of survival 3 can preserve homotheticity even for low degrees of intertemporal substitution without generating implausible predictions regarding the value of life and 4 adds needed flexibility to account for the empirical evidence on the value of life we illustrate the implications of ezw preferences for the economic value of observed differences in life expectancy across countries and over time and for the value of life over the life cycle

an ecological monetary theory abstract while money is critical to the modern world ecological economics does not have a theory of money that is applicable to its theoretical framework and policy prescriptions accordingly the field often defers to an orthodox conception of money that is historically inaccurate and ontologically inconsistent the dualized nature of western philosophy informs orthodoxy by defining money according its function as a medium of exchange this conceptualization creates logical and historical problems that can be addressed by exploring an interdisciplinary literature that defines money according to its nature as a social relation expressed in a unit of account this paper develops an ecological monetary theory that is simultaneously rooted in a socio historical understanding of money s nature and in an ontology of social and ecological embeddedness such a theory provides ecological economists and others concerned with social and ecological equity with a framework from which to address monetary systems and policy

degrowth taking stock and reviewing an emerging academic paradigm degrowth has evolved within a decade from an activist movement into a multi disciplinary academic paradigm however an overview taking stock of the peer refereed degrowth literature is yet missing here we review 91 articles that were published between 2006 and 2015 we find that the academic degrowth discourse occupies a small but expanding niche at the intersection of social and applied environmental sciences the discourse is shaped by authors from high income mainly mediterranean countries until 2012 articles largely constitute conceptual essays endorsed by normative claims more recently degrowth has branched out into modelling empirical assessments and the study of concrete implementations authors tend to agree in that economic growth cannot be sustained ad infinitum on a resource constraint planet and that degrowth requires far reaching societal change whether degrowth should be considered as a collectively consented choice or an environmentally imposed inevitability constitutes a major debate among degrowth thinkers we argue that the academic discourse could benefit from rigid hypotheses testing through input output modelling material flow analysis life cycle assessments or social surveys by analyzing the potentials for non market value creation and identifying concrete well being benefits the degrowth discourse could receive wider public support and contribute to a paradigmatic change in the social sciences

a simple model of three economies with two currencies the eurozone and the usa this paper presents a keynesian model which describes three countries trading merchandise and financial assets with one another it is initially assumed that all three countries have independent fiscal policies but that two of the countries share a currency hence the model can be used to make a preliminary analysis of the conduct of economic policy in the eurozone vis a vis the rest of the world the usa the main conclusion will be that if all three countries do indeed operate independent fiscal policies the system will work under a floating currency regime but only so long as the european central bank is prepared to modify the structure of its assets by accumulating an ever rising proportion of bills issued by any weak euro country

can degrowth overcome the leakage problem of unilateral climate policy abstract unilateral climate policy suffers from carbon leakage i e the partial offset of the initial emission reduction by increases in other countries different than most typically discussed climate policies degrowth not only aims at reducing the fossil fuel use in an economy but rather besides other social and political goals at a reduction of all factor inputs which may lead to different leakage implications we conduct the first investigation of degrowth in a multi country setting in order to i compare the leakage effects of national pure emission reduction policies to degrowth scenarios ii identify underlying channels by decomposing the implied emission changes into scale composition and technique effects and iii investigate which country characteristics determine degrowth s relative effectiveness to overcome the leakage problem using a structural gravity model we find that degrowth indeed significantly reduces leakage by keeping the sectoral composition of the country more stable and reducing uncommitted countries incentives to shift towards more energy intensive production techniques the higher effectiveness of degrowth in reducing carbon emissions is most pronounced for small and trade open economies with comparatively clean production technologies

a stock flow fund ecological macroeconomic model this paper develops a stock flow fund ecological macroeconomic model that combines the stock flow consistent approach of godley and lavoie with the flow fund model of georgescu roegen the model has the following key features first monetary and physical stocks and flows are explicitly formalised taking into account the accounting principles and the laws of thermodynamics second georgescu roegen s distinction between stock flow and fund service resources is adopted third output is demand determined but supply constraints might arise either due to environmental damages or due to the exhaustion of natural resources fourth climate change influences directly the components of aggregate demand fifth finance affects macroeconomic activity and the materialisation of investment plans that determine ecological efficiency the model is calibrated using global data simulations are conducted to investigate the trajectories of key environmental macroeconomic and financial variables under i different assumptions about the sensitivity of economic activity to the leverage ratio of firms and ii different types of green finance policies

a foxy hedgehog wynne godley and macroeconomic modelling wynne godley has made enormous contributions to macroeconomic modelling they are reviewed here in connection with his recent book with marc lavoie monetary economics an integrated approach to credit money income production and wealth copyright the author 2008 published by oxford university press on behalf of the cambridge political economy society all rights reserved oxford university press

reconsidering monetary policy an empirical examination of the relationship between interest rates and nominal gdp growth in the u s u k germany and japan abstract the rate of interest the price of money is said to be a key policy tool economics has in general emphasised prices this theoretical bias results from the axiomatic deductive methodology centring on equilibrium without equilibrium quantity constraints are more important than prices in determining market outcomes in disequilibrium interest rates should be far less useful as policy variable and economics should be more concerned with quantities including resource constraints to investigate we test the received belief that lower interest rates result in higher growth and higher rates result in lower growth examining the relationship between 3 month and 10 year benchmark rates and nominal gdp growth over half a century in four of the five largest economies we find that interest rates follow gdp growth and are consistently positively correlated with growth if policy makers really aimed at setting rates consistent with a recovery they would need to raise them we conclude that conventional monetary policy as operated by central banks for the past half century is fundamentally flawed policy makers had better focus on the quantity variables that cause growth

the effects of a natural gas boom on employment and income in colorado texas and wyoming improvements in technology have made it profitable to tap unconventional gas reservoirs in relatively impermeable shale and sandstone deposits which are spread throughout the u s mostly in rural areas proponents of gas drilling point to the activity s local economic benefits yet no empirical studies have systematically documented the magnitude or distribution of economic gains i estimate these gains for counties in colorado texas and wyoming three states where natural gas production expanded substantially since the late 1990s i find that a large increase in the value of gas production caused modest increases in employment wage and salary income and median household income the results suggest that each million dollars in gas production created 2 35 jobs in the county of production which led to an annualized increase in employment that was 1 5 of the pre boom level for the average gas boom county comparisons show that ex ante estimates of the number of jobs created by developing the fayetteville and marcellus shale gas formations may have been too large

local labor market impacts of energy boom bust boom in western canada abstract the impacts of energy price boom and bust are analyzed through the differential growth in employment and earnings between local labor markets with and without energy resources in western canada the estimated differentials attributed to the boom induced labor demand shocks show significant direct and indirect impacts on the earnings and employment within the energy extraction and other non energy local sectors respectively the local job multipliers indicate that job creation within the energy extraction sector leads to modest job creation within the non energy local sectors during boom periods for every ten energy extraction jobs created during a boom period approximately three construction jobs two retail jobs and four and a half service jobs are created

peering over the edge of the short period the keynesian roots of stock flow consistent macroeconomic models this work argues that institutionally rich stock flow consistent models i e models in which economic agents are identified with the main social categories institutional sectors of actual capitalist economies the short period behaviour of these agents is thoroughly described and the period by period balance sheet dynamics implied by the latter is consistently modelled are i perfectly compatible with keynes theoretical views ii the ideal tool for rigorous post keynesian analyses of the medium run and therefore iii crucial to the consolidation of the broad post keynesian research programme copyright the author 2009 published by oxford university press on behalf of the cambridge political economy society all rights reserved oxford university press

the ecology of money a critical assessment abstract this paper assesses the proposal to transform the monetary system into an ecology of money that is into a system made of a large diversity of complementary currencies its central aim is to examine whether this proposal could provide a systemic solution to both the ecological and financial crises as several authors most notably lietaer and douthwaite have argued to this end it analyses the two main arguments in favour of this proposal first it focuses on the claim that an ecology of money would be more resilient and less prone to crisis than the present monetary system it shows that this argument suffers from several conceptual flaws and argues that it fails to provide sufficient normative reasons to favour an ecology of money second this paper analyses the claim that an ecology of money could help defeat the monetary growth imperative that supposedly plagues our economies the paper raises serious doubts about the existence of such an imperative and questions the claim that an ecology of money could contribute to weaken it in a significant way

technology growth and expenditure growth in health care in the united states health care technology has contributed to rising survival rates yet health care spending relative to gdp has also grown more rapidly than in any other country we develop a model of patient demand and supplier behavior to explain these parallel trends in technology growth and cost growth we show that health care productivity depends on the heterogeneity of treatment effects across patients the shape of the health production function and the cost structure of procedures such as mris with high fixed costs and low marginal costs the model implies a typology of medical technology productivity i highly cost effective home run innovations with little chance of overuse such as anti retroviral therapy for hiv ii treatments highly effective for some but not for all e g stents and iii gray area treatments with uncertain clinical value such as icu days among chronically ill patients not surprisingly countries adopting category i and effective category ii treatments gain the greatest health improvements while countries adopting ineffective category ii and category iii treatments experience the most rapid cost growth ultimately economic and political resistance in the u s to ever rising tax rates will slow cost growth with uncertain effects on technology growth

the value of life and the rise in health spending over the past half century americans spent a rising share of total economic resources on health and enjoyed substantially longer lives as a result debate on health policy often focuses on limiting the growth of health spending we investigate an issue central to this debate is the growth of health spending a rational response to changing economic conditions notably the growth of income per person we develop a model based on standard economic assumptions and argue that this is indeed the case standard preferences of the kind used widely in economics to study consumption asset pricing and labor supply imply that health spending is a superior good with an income elasticity well above one as people get richer and consumption rises the marginal utility of consumption falls rapidly spending on health to extend life allows individuals to purchase additional periods of utility the marginal utility of life extension does not decline as a result the optimal composition of total spending shifts toward health and the health share grows along with income in projections based on the quantitative analysis of our model the optimal health share of spending seems likely to exceed 30 percent by the middle of the century

the impact of fracking activities on oklahoma s housing prices a panel cointegration analysis abstract fracking drilling has opened a discussion on the role of technological developments in economies engaged in shale oil and gas formations oil and natural gas production opened new possibilities for employment benefits and housing prices decreases this paper explores for the first time the impact of fracking on housing prices across oklahoma s counties spanning the period 2000 2015 through panel methods the findings show a positive effect on housing prices while this positive effect gains statistical significance only over the period after the 2006 fracking boom the results survive a robustness check that explicitly considers distance and groundwater dependency issues

ecological monetary economics a post keynesian critique the monetary analysis of some ecological economists currently appears to be mostly articulated around the following core a stationary economy and a fortiori a degrowth economy is incompatible with a system in which money is created as interest bearing debt to question the relevance of the debt money positive interest rate output growth nexus this paper adopts a critical stance towards the currently emerging ecological monetary economics from the standpoint of another strand of heterodox economics the post keynesian approach in its current state ecological monetary economics is at odds with post keynesian economics in its analysis of the money growth relationship this will be shown using the theory of endogenous money and a simple cambridgian kaleckian model where debt money and a positive interest rate are compatible with a full stationary economy

the euthanasia of the rentier a way toward a steady state economy abstract a positive interest rate has many impacts on ecology one of them is the pushing of economic growth in the present economy accumulation of capital is an end in itself according to the golden rule of accumulation the extension rate of the capital stock is equal to the interest rate however in the present economic conditions the interest rate is always significantly higher than zero due to the liquidity premium of money keynes in this context old proposals such as the free money approach of silvio gesell could provide interesting solutions gesell wanted to neutralize the liquidity premium by putting artificial carrying costs on money by increasing the stock of capital assets without being interrupted by economic crises the interest and profitability level should be reduced down to zero because in this situation every marginal saving and marginal investment would cause a negative interest or profitability rate they would be stopped though keynes was very excited by the proposals of gesell he criticized the fact that gesell did not see many of the further obstacles however these obstacles could be overcome by means of further institutional reforms

how much would you pay to resolve long run risk abstract though risk aversion and the elasticity of intertemporal substitution have been the subjects of careful scrutiny the long run risks literature as well as the broader literature using recursive utility to address asset pricing puzzles has ignored the full implications of their parameter specifications recursive utility implies that the temporal resolution of risk matters and a quantitative assessment thereof should be part of the calibration process this paper gives a sense of the magnitudes of implied timing premia its objective is to inject temporal resolution of risk into the discussion of the quantitative properties of long run risks and related models jel d81 g11 g12

the regional economic impact of oil and gas extraction in texas abstract this paper empirically investigates the regional economic impact of oil and gas extraction in texas during the recent shale oil boom regressions with county level data over the period 2009 2014 support smaller multiplier effects on local employment and income than corresponding estimates drawn from popular input output based studies economic impacts were larger for extraction from gas wells than oil wells while the drilling phase generated comparable impacts estimates of economic impacts are greater in a dynamic spatial panel model that allows for spillover effects across local economies as well as over time

small scale cooperative banking and the production of capital reflecting on the role of institutional agreements in supporting rural livelihood in kampot cambodia this paper explores the ecological economics of small scale cooperative banking sscb through reference to the empirical case of a rice farming village in kampot cambodia it combines georgescu roegen s discussion of an economy s capacity to produce economic processes with ostrom s concept of institutional performance in order to address the implications and functioning of sscb within a small farmer economy the local collective action situation of maintaining and making use of a sscb system a specific finance model provides the studied community with access to a pooled capital fund that may play an important role in ensuring its capacity to produce and reproduce economic processes according to its own specifications the coordinated action among the villagers which matches up well with ostrom s criteria for effective institutional performance of common pool resource use governance is found to include social and environmental dimensions which we understand to be necessary for achieving transformations toward more sustainable economic activity while we do not wish to suggest that the adoption of sscb guarantees either improved ecological or social impacts our results suggest that this finance model could play a supporting role in enhancing the potential of small farming communities to improve both should they wish to do so

hawtrey harvard and the origins of the chicago tradition milton friedman has claimed that his monetary economics derives from a chicago tradition that in the 1930s offered a monetary explanation of cyclical fluctuations in general and the great depression in particular an optimistic view of the power of monetary policy and a case for governing it by rules rather than discretion it is argued that all the elements of this tradition except the last are to be found in earlier writings of ralph hawtrey allyn young and lauchlin currie and that there is much evidence to point to a direct influence running from hawtrey through harvard to chicago

does slow growth lead to rising inequality some theoretical reflections and numerical simulations this paper explores the hypothesis most notably made by french economist thomas piketty that slow growth rates lead to rising inequality if true this hypothesis would pose serious challenges to achieving prosperity without growth or meeting the ambitions of those who call for an intentional slowing down of growth on ecological grounds it would also create problems of social justice in the context of a secular stagnation the paper describes a closed demand driven stock flow consistent model of savings inequality and growth in a macroeconomic framework sigma with exogenous growth and savings rates sigma is used to examine the evolution of inequality in the context of declining economic growth contrary to the general hypothesis we find that inequality does not necessarily increase as growth slows down in fact there are certain conditions under which inequality can be reduced significantly or even eliminated entirely as growth declines the paper discusses the implications of this finding for questions of employment government fiscal policy and the politics of de growth

negative equity and foreclosure theory and evidence abstract recent declines in housing prices have focused attention on the relationship between negative housing equity and mortgage default theory implies that negative equity is a necessary condition for default but not a sufficient one this often misunderstood result is clearly illustrated in a dataset of massachusetts homeowners during the early 1990s fewer than 10 percent of borrowers likely to have had negative equity at the end of 1991 experienced a foreclosure during the following three years an econometric model of default estimated on two decades of massachusetts housing data also predicts low default rates for current negative equity borrowers we develop a simple theoretical model to interpret these empirical findings and to assess potential foreclosure reduction policies our results imply that lenders and policymakers face an information problem in trying to help borrowers with negative equity because it is hard to determine which owners really need help in order to stay in their homes

the cambridge school of keynesian economics there have been strong ties between the cambridge journal of economics cje and the cambridge school of keynesian economics from the very beginning in this paper the author investigates the environment that saw the birth of the cje at cambridge uk in 1977 and the relationship that linked it to the direct pupils of keynes a critical question is explicitly examined why didn t the keynesian revolution succeed in becoming a permanent winning paradigm some behavioural mistakes of the members of the keynesian school may explain this lack of success but only to a certain extent in any case there were and there still are remedies too but what we are inheriting is a unique set of analytical building blocks the paper lists eight of them that makes this school of economics a viable and in some directions definitely superior alternative to mainstream economics admittedly there is some important work still to be done the paper highlights the need for a two stage approach addressing pure theory and extensive institutional analysis it is argued that a combination of the two would strengthen the coherence of the theoretical foundations and at the same time would provide a fruitful extension of economic analysis to empirical institutional and economic dynamics investigations copyright 2005 oxford university press

stock flow consistent macroeconomic models a survey the stock flow consistent sfc modelling approach grounded in the pioneering work of wynne godley and james tobin in the 1970s has been adopted by a growing number of researchers in macroeconomics especially after the publication of monetary economics by godley and lavoie which provided a general framework for the analysis of whole economic systems and the recognition that macroeconomic models integrating real markets with flow of funds analysis had been particularly successful in predicting the great recession of 2007 2009 we introduce the general features of the sfc approach for a closed economy showing how the core model has been extended to address issues such as financialization and income distribution we next discuss the implications of the approach for models of open economies and compare the methodologies adopted in developing sfc empirical models for whole countries we review the contributions where the sfc approach is being adopted as the macroeconomic closure of microeconomic agent based models and how the sfc approach is at the core of new research in ecological macroeconomics finally we discuss the appropriateness of the name sfc for the class of models we survey

wealth health and health services in rural rajasthan what are the determinants of health and of well being income and wealth are clearly part of the story but does access to health care have a large independent effect as the advocates of more investment in health care such as the world health organization s commission on macroeconomics and health commission on macroeconomics and health 2001 have argued this paper reports on a recent survey in a poor rural area of the state of rajasthan in india intended to shed some light on this issue where there was an attempt to use a set of interlocking surveys to collect data on health and economic status as well as the public and private provision of health care

the transition to a sustainable prosperity a stock flow consistent ecological macroeconomic model for canada abstract this paper presents a stock flow consistent sfc macroeconomic simulation model for canada we use the model to generate three very different stories about the future of the canadian economy covering the half century from 2017 to 2067 a base case scenario in which current trends and relationships are projected into the future a carbon reduction scenario in which measures are introduced specifically designed to reduce canada s carbon emissions and a sustainable prosperity scenario which incorporates additional measures to improve environmental social and financial conditions across society the performance of the economy is tracked using two composite indicators constructed especially for this study an environmental burden index ebi which describes the environmental performance of the model and a composite sustainable prosperity index spi which is based on a weighted average of seven economic social and environmental performance indicators contrary to the widely accepted view the results suggest that green growth in the carbon reduction scenario may be slower than brown growth more importantly we show in the sustainable prosperity scenario that improved environmental and social outcomes are possible even as the growth rate declines to zero

uncertain lifetime and intertemporal choice risk aversion as a rationale for time discounting this article makes explicit the links between preferences over lotteries on length of life and intertemporal choice it shows that the approach used by traditional life cycle models to account for uncertain survival corresponds to a strong assumption of risk neutrality with respect to length of life relaxing such an assumption leads us to develop a more general formulation of lifetime utility in which time discounting is directly related to preferences over length of life exponential and hyperbolic discounting are found to result in a first approximation from constant and hyperbolic risk aversion with respect to length of life