the political economics of austerity the 2007 8 financial crisis has reignited the debate about economic austerity with the aim of understanding why a government would pursue such a policy in the current context of persistent economic recession this article traces the social political and economic developments that have together shaped the evolution of ideas about austerity from the earliest theorizing by the classical political economists some three hundred years ago throughout the historical narrative important analytical themes revolve around the arguments used to justify austerity notably appeals to ethics and morality reinforced by misleading analogies drawn between government budgets and the accounts of firms and households these include concerns about inflation and the observed relationship between inflation and unemployment ricardian equivalence and non keynesian effects of austerity and the correlation between public debt levels and economic growth the class analytics of austerity who bears the burden of austerity and who benefits and the process by which alternative ideas penetrate the mainstream and reconstitute the conventional wisdom are also important analytical themes

inflation and welfare in a monetary economy it is in everyone s private interest to try to get someone else to hold non interest bearing cash and reserves but someone has to hold it all so these efforts must simply cancel out all of us spend several hours per year in this effort and employ thousands of talented and highly trained people to help us these person hours are simply thrown away wasted on a task that should not have to be performed at all

defining economics the long road to acceptance of the robbins definition robbins essay gave economics a definition that came to dominate the professional literature this definition laid a foundation that could be seen as justifying both the narrowing of economic theory to the theory of constrained maximization or rational choice and economists ventures into other social science fields though often presented as self evidently correct both the definition itself and the developments that it has been used to support were keenly contested this paper traces the reception diffusion and contesting of the robbins definition arguing that this process took around three decades and that even then there was still significant dissent

specialization the terms of trade and the international transmission of monetary policies the ricardian model with a continuum of goods is extended to a cash in advance environment with variable labor supply which allows domestic monetary policy to influence real activity through an inflation tax channel and to be internationally transmitted to real activity abroad the continuum of goods feature of the model allows for the international transmission of monetary policies to occur at both intensive and extensive margins at the intensive margin monetary policy is internationally transmitted via its impact on relative employment levels at home and abroad this in turn alters the terms of trade thereby affecting the range of commodities in which the home country has a comparative advantage monetary policies are thus transmitted at the extensive margin by influencing international patterns of trade and specialization

targeting nominal income in a dynamic model the author analyzes the choice of monetary policy rule in a perfect foresight planning model maximizing agents plan their lifetime consumption decisions in the face of two rigidities first households hold money to aid trade second today s price level is inherited from past contracting decisions so that changes in nominal aggregate demand fall on output in the short run given these rigidities the central bank can set real balances in the short run and the author compares two mu percent rules his theoretical results suggest that the choice between fixed money growth and fixed nominal income growth rules is an empirical assessment that depends on the distribution of shocks to the economy copyright 1990 by ohio state university press

time consistent collection of optimal seigniorage a unifying framework this paper reviews the existing literature on the time consistency problem of seigniorage collection when monetary policy is determined by optimal taxation considerations it develops a unifying accounting framework and suggests a general measure for seigniorage which encompasses the standard measures employed in the literature in addition the ex ante optimal solution to the optimal taxation problem is derived and interpreted in relation to the ramsey principle we show that the different recommendations of the public finance literature i e the friedman rule of optimal deflation moderately positive inflation and seigniorage maximizing inflation are specific solutions to the optimal taxation problem the paper continues with a formal illustration of the time consistency problem of the ex ante optimal policy and the characterization of the time consistent solution under discretion as possible solutions to the time consistency problem we consider reputational forces institutional reforms that establish central bank independence and specific ways of asset and debt management in particular it is formally shown that a modified version of the asset and debt management scheme suggested by persson persson and svensson is not only necessary but also sufficient for optimality although this did not hold in their model

sine praejudicio economics and the 2014 scottish independence referendum the purpose of this paper is to analyse the contribution of expert economic opinion to the 2014 referendum campaigns on scottish independence we argue that the input from economics to both sides of the debate as well as to independent analysis was constrained by a mainstream economics framing the result was a focus on calculable outcomes predicated on unchanging institutions and behaviour and the question of currency arrangements that assumes the status quo is an optimal currency area as the consequences of constitutional change for institutions and behaviour are uncertain an equilibrium framework treats anything beyond calculable prediction as a shock inducing fear of the unknown in contrast a political economy approach is tailored to analysing uncertain developments and encompassing the broader issues relating to values democracy and power and is thus better suited to the analysis of constitutional change

who wins from emissions trading evidence from california researchers and environmental policy advocates have raised questions regarding the distributional impacts of emissions trading programs a k a cap and trade while previous research has been careful to identify the causal effect of emissions trading on emissions reductions fowlie et al in am econ rev 102 2 965 993 2012 hereafter fhm we argue that existing estimates of differential impacts on demographic groups have relied on unrealistic assumptions regarding pollution dispersion in this paper we estimate the emissions reduction due to the reclaim cap and trade program in southern california following the identification strategy of fhm but we relax the assumption of uniform dispersion surrounding point sources we model the transport of effluents using a state of the science dispersion model to determine the areas impacted by emissions from each source importantly conditional on race and ethnicity we find that higher income areas receive larger reductions in pollution under cap and trade furthermore conditional on income or poverty rates we find that blacks benefit while hispanics lose relative to whites under reclaim

the optimal inflation tax when money reduces transactions costs abstract it has been argued that if money acts as an intermediate good the optimal inflation tax is zero this paper reexamines such a claim in the context of a model in which money reduces transactions costs it is shown that modeling money as an intermediate good does not necessarily imply that the optimal inflation tax is zero the optimality of a zero inflation tax depends on the properties of the transactions costs technology in particular if the transactions costs technology does not exhibit constant returns to scale it is optimal to resort to the inflation tax

sustainable development challenges to profession of agricultural economics fundamentally sustainable development is a notion of discipline disciplining our current consumption this sense of intergenerational responsibility is a new political principle a virtue that must now guide economic growth the industrial world has already used so much of the planet s ecological capital that the sustainability of future life is in doubt that can t continue brundtland page 5

the optimum quantity of money rule in the theory of public finance this paper examines optimal tax policy in a monetary economy in which money serves as an intermediate good that helps facilitate the conversion of scarce resources into tinal consumption goods by enabling consumers to economize on the costs of transacting it is shown that in such an environment even though distorting taxes must be levied for revenue purposes the optimal tax structure calls for abstaining from inflationary finance and adopting the optimum quantity of money rule

retrospectives the lost art of economics economists generally divide economics into two distinct categories positive and normative but how applied economics fits within these categories is unclear this paper argues that applied economics belongs in neither normative nor positive economics instead it belongs in a third category the art of economics currently many economists are trying to use a methodology appropriate for positive economics to guide their applied work work that properly belongs in the art of economics this three part distinction is not mine but dates back to a classic book the scope and method of political economy 1891 by john neville keynes in his book keynes argued that economists failure to distinguish the art of economics as a separate branch from positive and normative economics would lead to serious problems one hundred years later he has turned out to be clairvoyant

the distributional effects of pollution regulations do renters fully pay for cleaner air abstract changes in housing prices play an important role in determining the incidence of environmental regulations if the increase in value due to changes in environmental amenities is fully passed forward in the form of higher rental prices renters may receive no net benefit from the regulations to estimate the pass through of the value of an environmental amenity i exploit the reduction in suspended particulate matter pm 10 due to the 1990 clean air act amendments caaa using instrumental variables at varying levels of spatial aggregation i find that the 1990 caaa led to a significant increase in rents but the estimated percentage effect is about half as large as that of owner occupied housing values little of this difference is driven by income differences between renters and homeowners when stratifying by income and comparing the effect of the 1990 caaa on housing values and rents point estimates suggest that half of the increase in value is passed on to renters in the form of higher rents this suggests that pass through may be incomplete but landowners still capture much of the value of the air quality regulations

is the friedman rule optimal when money is an intermediate good in contrast to the recent literature on the optimal inflation tax we show that in models where money reduces transactions costs it is optimal to set the inflation tax to zero when seigniorage is replaced by revenue from distortionary taxes the main reasons for this result are that the variable costs of supplying real balances are negligible and the inflation tax is a unit tax we also show that the intermediate good optimal taxation rules in the public finance literature cannot be directly applied both when money is costless and when it requires resources to be produced

viewpoint a microfoundation of monetary economics in this lecture i explain what the microfoundations of money are about and why they are necessary for monetary economics then i review recent developments of a particular microfoundation of money commonly known as the search theory of money finally i outline some unresolved issues dans cette presentation l auteur explique ce que sont les microfondations de la monnaie et pourquoi elles sont necessaires a l economie monetaire ensuite il passe en revue certains developpements recents d une microfondation particuliere de la monnaie connue sous le nom de theorie de la recherche de la monnaie enfin l auteur fait le tour d un ensemble de problemes qui restent sans solution pour le moment

tipping and the dynamics of segregation schelling dynamic models of segregation journal of mathematical sociology 1 1971 143 186 showed that extreme segregation can arise from social interactions in white preferences once the minority share in a neighborhood exceeds a tipping point all the whites leave we use regression discontinuity methods and census tract data from 1970 through 2000 to test for discontinuities in the dynamics of neighborhood racial composition we find strong evidence that white population flows exhibit tipping like behavior in most cities with a distribution of tipping points ranging from 5 to 20 minority share tipping is prevalent both in the suburbs and near existing minority enclaves in contrast to white population flows there is little evidence of nonlinearities in rents or housing prices around the tipping point tipping points are higher in cities where whites have more tolerant racial attitudes

non optimality of the friedman rule and optimal taxation in a growing economy with imperfect competition abstract this paper shows that if capital generates production externality there exists a wedge between returns to money and to capital driving the friedman rule is not optimal however in the absence of capital externality the friedman rule may be valid even under imperfect competition

dynamic behavior of capital accumulation in a cash in advance model abstract this paper analyzes the dynamic behavior of capital accumulation in stockman s cash in advance model if the cash in advance constraint applies only to consumption then money is superneutral along the transition path as well as in the long run alternatively if the cash in advance constraint applies to gross investment as well as consumption then a permanent increase in the rate of monetary growth reduces the steady state capital stock the effect on the speed of adjustment depends on the sign of a certain simple function of the parameters of preferences and technology

inflation employment and welfare in the presence of transactions costs for some time now two issues of primary importance in macroeconomics and monetary theory have been the relation between inflation and unemployment the phillips curve and the optimum rate of inflation the optimum quantity of money in both of these areas the work of friedman and phelps has been influential friedman 1968 and phelps 1970 emphasized the role of inflationary expectations in generating a short run phillips curve like tradeoff but argued that in the long run the phillips curve is vertical that is friedman and phelps claimed that in the long run defined as the time period within which expectations fully adjust to actual circumstances inflation and employment should be uncorrelated more recently friedman 1977 has argued that since the rate of inflation and its variability tend to be positively related inflation and employment may be negatively related in the long run this is the positively sloped phillips curve phenomenon in recent years the link between inflation and employment has continued to receive considerable attention the vast rational expectations literature on the role of monetary policy and the equilibrium approach to the business cycle are in large part an outgrowth of the earlier phillips curve controversy the notion that there is an inverse long run relation between inflation and employment has recently received theoretical support from barro and santomero 1976 stockman 1981 and aschauer and greenwood 1983 related studies concerning the real effects of inflation have been undertaken by jovanovic 1982 stockman 1984 and abel 1985 the common element running through all of these papers is that the real effects of inflation arise from the transactions technology that underlies money demand l

a further exploration in the theory of exchange rate regimes in an interesting paper in this journal elhanan helpman 1981 develops a simple two country model to compare the welfare levels that are achieved under different exchange rate regimes in a world characterized by perfect foresight his basic finding is that equilibrium consumption allocations and hence welfare levels are identical under a floating exchange rate system and a one sided peg fixed exchange rate regime this result is due to helpman s assumption that output is determined exogenously which allows a separation of the real and monetary sides of the economy the purpose of this paper is to extend helpman s model by making two alterations in his setup 1 to allow production to be endogenously determined as a function of labor force participation and 2 to allow welfare levels to be dependent on labor service as well as on consumption the main conclusion then obtained is that a country may achieve a higher welfare level under a flexible exchange rate regime than under a fixed exchange rate regime since it is able to choose an optimal rate of inflation or currency depreciation

characterization of the optimal tax on money when it functions as a medium of exchange abstract this paper compares the relative efficiency of the implicit taxation of money and the explicit taxation of real commodities to finance a given amount of government expenditures in the model used money has the property of reducing transactions costs a sufficient condition for a tax on money to be welfare dominated by a linear tax on consumption expenditures is characterized in terms of a few parameters very familiar in macroeconomics this characterization is especially useful in the cases of heterogeneous consumers and increasing returns to scale in transactions since then the optimal tax on money may in principle be positive

optimal monetary policy in an economy with incomplete markets and idiosyncratic risk abstract this study investigates an incomplete markets economy in which the saving behavior of a continuum of infinitely lived agents is influenced by precautionary saving motives and borrowing constraints agents can use two types of assets interest bearing ious and money to smooth consumption money is valued because of a timing friction in the bond market in particular the bond market closes before agents observe their idiosyncratic productivity shock i find that the friedman rule is not optimal for this economy the results indicate that the optimal allocation has a rate of inflation of 10 and a positive amount of private credit held by the government a positive inflation rate transfers resources from agents with big endowments to those holding bonds which improves risk sharing and therefore welfare however for higher rates of inflation agents economize on money holdings offsetting the insurance effects and causing a reduction in welfare furthermore higher rates of inflation discourage agents from borrowing and the endogenous lower bound on bond holdings is higher than the exogenous borrowing limit high rates of inflation therefore exacerbate frictions in the bond market

revenue maximizing inflation abstract a classic monetary policy result is that revenue maximization entails setting the inflation tax rate equal to the inverse of the interest semi elasticity of the demand for money the standard approach underlying cagan s rule is partial equilibrium in nature treating money demand as being given from outside the model and abstracting from the real effects of inflation this paper reconsiders the question of the revenue maximizing inflation rate in a general equilibrium framework with a labor leisure choice where money is held because it reduces transactions costs in this framework the revenue maximizing inflation tax rate is lower than that implied by cagan s rule

the impact of bad writing in economics we find significant style differences between articles written by economists for their professional journals and articles by the same economists in the wall street journal we find no evidence that style influences the professional success of economists which suggests that the private rewards to improving the quality of writing are low indeed each community of scholars has probably adopted a professionally correct writing style from which its members diverge little however scholars do alter their rhetorical style to communicate effectively with audiences other than the professional community this suggests that intra and inter group written communication by economists is efficient

anticipated inflation and the capital stock in a cash in advance economy abstract an economy is constructed in which the steady state capital stock is inversely related to the rate of inflation as a result that is directly opposite the usual conclusion

what do emissions markets deliver and to whom evidence from southern california s nox trading program a perceived advantage of cap and trade programs over more prescriptive environmental regulation is that enhanced compliance flexibility and cost effectiveness can make more stringent emissions reductions politically feasible however increased compliance flexibility can also result in an inequitable distribution of pollution we investigate these issues in the context of southern california s reclaim program we match facilities in reclaim with similar california facilities also located in non attainment areas our results indicate that emissions fell approximately 24 percent on average at reclaim facilities relative to our counterfactual furthermore we find that observed changes in emissions do not vary significantly with neighborhood demographic characteristics

segregation and tiebout sorting the link between place based investments and neighborhood tipping abstract segregation has been a recurring social concern throughout human history while much progress has been made to our understanding of the mechanisms driving segregation work to date has ignored the role played by location specific amenities nonetheless policy remedies for reducing group inequity often involve place based investments in minority communities in this paper we introduce an exogenous location specific public good into a model of group segregation we characterize the equilibria of the model and derive the comparative statics of improvements to the local public goods we show that the dynamics of neighborhood tipping depend on the levels of public goods we also show that investments in low public good communities can actually increase segregation

economics and underdetermination a case study of urban land and housing economics underdetermination associated with the duhem quine thesis is a familiar if under researched theme in economics in the light of this we examine the development of urban land and housing economics through its cartesian dualistic delineation of theory and data the contemporary mainstream approach appears unable to circumvent the problem of underdetermination in effect it employs the strong version of duhem quine in its retention of the assumption of a single unitary competitive market and associated access space trade off conversely we highlight the affinity of ely s and the later columbia school s approach to pragmatists dewey and peirce which provides a more fruitful basis for explanation

addressing uncertainty in economics and the economy this article explores the way society in general and economists in particular deal with fundamental uncertainty it is argued that uncertainty is interdependent with the evolution of institutions and behaviour including that designed to help society cope with uncertainty whilst some mainstream theory does address uncertainty it employs a much narrower concept than fundamental uncertainty generally in spite of the evident increase in fundamental uncertainty during the crisis most mainstream theory ignores it although ignoring uncertainty can sometimes be a successful coping mechanism it is argued that as a blanket coping mechanism ignoring uncertainty seriously limits the realism of theory and therefore also practice and policy it is concluded that economists should embrace uncertainty by tailoring methodologies and theories to address it this would provide a more fruitful basis for policy aimed at reducing uncertainty in the economy and also reducing our own uncertainty

optimality of the friedman rule in economies with distorting taxes abstract we find conditions for the friedman rule to be optimal in three standard monetary models our main contribution is to shed light on two issues in the literature first the conventional view maintains that when money is a final good its services should be taxed moreover if money demand is interest inelastic its services should be taxed heavily we show that this view is incorrect second there is an ongoing controversy about whether the optimality of the friedman rule is connected to the intermediate goods result from public finance we resolve this controversy by showing a deep connection between these results

inflation and welfare in the steady state this is a paper on expected inflation and welfare in steady state equilibrium the demand for money is an inventory demand with an endogenous payment period the clower constraint is not imposed higher inflation reduces welfare by reducing consumption as people devote more of their real income to maintaining lower average money holdings high inflation does not necessarily promote an increase in the capital stock the mundell tobin effect is absent the policy conclusion is standard deflate at the rate of time preference because capital is held socially optimal consumption falls short of its golden rule level if inside money is allowed it drives out fiat money and welfare is again at a maximum

optimal fiscal and monetary policy under sticky prices this paper studies optimal fiscal and monetary policy under sticky product prices the theoretical framework is a stochastic production economy without capital the government finances an exogenous stream of purchases by levying distortionary income taxes printing money and issuing one period nominally risk free bonds the main findings of the paper are first for a miniscule degree of price stickiness i e many times below available empirical estimates the optimal volatility of inflation is near zero this result stands in stark contrast with the high volatility of inflation implied by the ramsey allocation when prices are flexible the finding is in line with a recent body of work on optimal monetary policy under nominal rigidities that ignores the role of optimal fiscal policy second even small deviations from full price flexibility induce near random walk behavior in government debt and tax rates third sluggish price adjustment raises the average nominal interest rate above the one called for by the friedman rule finally an interest rate feedback rule whereby the nominal interest rate depends on inflation and output fits well the data emanating from the ramsey economy however the fitted rule is not of the taylor type for the implied inflation coefficient is less than one and close to zero and the output coefficient is negative jel classification e52 e61 e63

international validation of the corruption perceptions index implications for business ethics and entrepreneurship education international government and corporate corruption is increasingly under siege although various groups of researchers have quantified and documented world wide corruption apparently no one has validated the measures this study finds a very strong significant correlation of three measures of corruption with each other thereby indicating validity one measure was of black market activity another was of overabundance of regulation or unnecessary restriction of business activity the third measure was an index based on interview perceptions of corruption corruption perceptions index or cpi in that nation validity of the three measures was further established by finding a highly significant correlation with real gross domestic product per capita rgdp cap the cpi had by far the strongest correlation with rgdp cap explaining over three fourths of the variance corruption is increasingly argued to be a barrier to development and economic growth business students often do not see ethics courses as being as relevant as other value free disciplines or core courses the data in this study suggests otherwise sustainable economic development appears very dependent on a constant virtuous cycle that includes corruption fighting and the maintenance of trust and innovation all reinforcing each other

integrating social conflict into economic theory the generalisation of coasian theorem to the power relationship amounts to depicting conflict as a bargaining process between conflictual parties that are simultaneously both partners and adversaries this perspective leads to different models of rational conflicts i e a threat of conflict without any real clash an alternative approach is developed by different models inspired by the public choice school which build upon the logic of coercive power within the framework of a self interested behaviour the integration of social conflicts in a narrowly defined individual cost benefit theoretical framework has resulted in reducing social conflict to real private but not social conflict in other words economic theory has considered social protesters either as potential or actual looters but rarely as a group of people struggling for a common cause integration of social conflict into economic theory will require i abandoning the ubiquitous market model when describing conflictual relationships ii accepting the logic of force or coercive power as a starting point and iii expanding the idea of interest to include encompassing including class interest

the nature of heterodox economics heterodoxy serves as an umbrella term to cover the coming together of separate projects or traditions in answering the question what distinguishes heterodoxy from the orthodoxy the author argues that matters of ontology are central in answering the question how are the various traditions that make up the modern heterodoxy to be distinguished from each other the author defends criteria other than varying commitments to specific substantive theories policy measures or techniques or basic units of analysis