a political economy model of congressional careers our main goal is to quantify the returns to a career in the united states congress we specify a dynamic model of career decisions of a member of congress and estimate this model using a newly collected dataset given estimates of the structural model we assess reelection probabilities estimate the effect of congressional experience on private and public sector wages and quantify the value of congressional seat moreover we assess how an increase in the congressional wage or the imposition of term limits would affect the career decisions of politicians and the returns from a career in congress

bribes lobbying and development paign contributions or influence buying through other means as an activity that is aimed at changing existing rules or policies we view bribery in contrast as an attempt to bend or get around existing rules or policies the analysis contrasts these two means of influencing politics we use the labels lobbying and bribery for convenience and not because they are perfect defini tions for the two rent seeking activities we study in reality bribery and lobbying differ in several di mensions first lobbying is a legal and regulated activ ity in many countries whereas bribery is not second a change in the rules as a result of lobbying often af fects an entire industry whereas the return to bribery is more firm specific third a government that ponders a change in the rules might have quite different concerns than a bureaucrat considering a bribe our model cap tures all these differences possibly the most important difference however and the driving assumption in the model is that bending the rules is only temporary bu reaucrats can seldom commit to not asking for bribes in the future because corrupt deals are not enforceable in courts and because firms deal with different officials over time a legislative change on the other hand al ters the status quo and is therefore likely to last longer although policies and politicians also change over time our key assumption is that changing the rules is long lasting relative to bending them 2

the introduction of price signals into land use planning decision making a proposal although directed to the british system of town and country planning this paper has relevance for many oecd countries including some with systems of land use regulation which evolved entirely independently of the british the paper starts by characterising the basic features of the british land use planning system viewed from the resource allocation point of view of an economist a conclusion is that the system explicitly excludes any use of price signals from its decisions the paper then summarises the problems which the exclusion of price information has given rise to because the uk planning system has deliberately constrained the supply of space and space is an attribute of housing which is income elastic in demand rising incomes not only drive rising real house prices but also mean that land prices have risen considerably faster than house prices several housing attributes other than garden space are to a degree substitutes for land but the underlying cause of the inelastic supply of housing in the uk is the constraint on land supply the final section proposes a mechanism which would make use of the information embodied in the price premiums of neighbouring parcels of land zoned for different uses such premiums signal the relative scarcity of land for different uses at each location and should become a material consideration in planning decision making if they were above some threshold this should provide a presumption of development unless maintaining the land in its current use could be shown to be in the public interest if combined with impact fees such a change would not only make housing supply more elastic and the system more transparent but would help to distance land availability decisions from the political process

new urbanism and housing values a disaggregate assessment in this paper we attempt a formal analysis of the virtues of new urbanism a movement hailed as the most significant movement in urban planning and architecture in this century we proceed using the tools of geographic information systems gis to develop quantitative measures of urban form we then incorporate those measures in a hedonic price analysis we find that our measures of urban form capture meaningful differences in the characters of urban neighborhoods that could well have direct impacts on the utility of urban residents further we find that such differences are capitalized into residential property values the results imply that some but not all of the design features of new urbanism provide benefits for which urban residents are willing to pay

capture by threat we analyze a simple stochastic environment in which policy makers can be threatened by nasty interest groups in the absence of these groups the policy maker s desire for reelection guarantees that good policies are implemented for every realization of the shock when pressure groups can harass the policy maker good policies will be chosen for only a subset of states of nature hence honest and able leaders might implement bad policies and needed reforms could be delayed in order to make good policies more likely the public will want to increase the cost of exerting pressure for nasty groups and provide rents to those in power this last result can be used to explain the existence of political parties they play a role resembling that of the supervisor in the literature on collusion in hierarchical agency a rational public may also choose to ignore negative media reports on a politician s personal life and in general elect strong political leaders the prevalence of coercive methods of infl

strong sustainability critical natural capital and the capability approach this article is an attempt to conceptually improve the notion of strong sustainability by creating a rapprochement between its core concept critical natural capital and the capability approach we first demonstrate that the capability approach constitutes a relevant framework for analysing the multiple links between human well being and critical natural capital second we demonstrate that the rapprochement between critical natural capital and the capability approach can form both the normative basis and the informational basis for a deliberative approach to human development which embraces a strong sustainability perspective this conceptual rapprochement as illustrated in our case study opens up avenues of research towards the practical implementation of human development projects from a strong sustainability perspective

an economic model of representative democracy this paper develops an approach to the study of democratic policy making where politicians are selected by the people from those citizens who present themselves as candidates for public office the approach has a number of attractive features first it is a conceptualization of a pure form of representative democracy in which government is by as well as of the people second the model is analytically tractable being able to handle multidimensional issue and policy spaces very naturally third it provides a vehicle for answering normative questions about the performance of representative democracy

the place of the capability approach within sustainability economics the connections between the capability approach and sustainability economics have been explored recently i argue here that for engaging in a more substantive study of those connections we must first understand the place of the capability approach within the history of economic thought as a second stage of the revival of classical surplus theory once this is clear we can then use the capability approach in order to specify concepts such as well being surplus scarcity and sustainable reproduction which are essential for the development of sustainability economics

de facto political power and institutional persistence much of the empirical work and the conceptual discussion of the impact of institutions on economic development either implicitly or explicitly assumes that institutions persist although acemoglu et al 2001 provide evidence that constraints on the executive persist many aspects of institutions change frequently less developed countries cycle between democracy and dictatorship and often change their constitutions relatedly while the current economic problems in latin america are often traced back to colonial times stanley l engerman and kenneth l sokoloff 1997 acemoglu et al 2002 the specific institutions that once underpinned the colonial economy such as the encomienda the mita or slavery vanished long ago these observations suggest that we need to develop a framework in which changes in certain dimensions of institutions are consistent with overall institutional persistence in this paper we make an attempt to highlight some important mechanisms for understanding simultaneous change and persistence in institutions institutional persistence in this context refers to the persistence of a cluster of economic institutions such as the extent of enforcement of property rights for a broad cross section of society acemoglu et al 2001 such lack of property rights enforcement may be driven by quite different specific institutions e g risk of expropriation entry barriers or economic systems such as serfdom or slavery in turn these different specific economic institutions may exist under different political institutions including dictatorships absolutist monarchies oligarchies and corrupt or even populist democracies given this rich array of possibilities a useful framework must specify which aspects of institutions can change which others have a tendency to persist in equilibrium and how the persistence of certain types of institutions could have lasting effects on economic outcomes in this paper we provide a simple model of the coexistence of change and persistence in institutions first we describe some existing approaches to the persistence of social arrangements as well as the essence of the mechanism we propose next we illustrate the key issues using the experience of the southern united states and last we provide a simple model that formalizes the main mechanism in the paper we conclude by discussing a complementary mechanism to the one presented in this paper

exploring spatial dynamics with land price indexes the purpose of this study is to explore the within region spatial dynamics of appreciation and depreciation rates using three different representations of geographical space mean value indexing methods are used to construct global land price indexes sub market land price indexes and local land price indexes using transaction price data for vacant residential land within the city of hamilton ontario between 1995 and 2003 the results are validated against statistics canada s series of new housing price indexes followed by a comparison of the relative performance of the three geographical representations of land price indexes the results indicate that the mean value indexing methods are robust although subject to outliers and sample selection bias and clearly illustrate the spatial dynamics of annual appreciation and depreciation rates across the study area the results also underscore the need for regular surveillance of the spatial dynamics of urban land markets

the relevance of epistemic analysis to sustainability economics and the capability approach abstract this paper considers how epistemic analyses birkin and polesie 2011 foucault 1970 foucault 1990a foucault 1990b may assist with the development of sustainability economics bartelmus 2010 baumgartner and quaas 2010a baumgartner and quaas 2010b and soderbaum 2011 and the capability approach ballet et al 2011 martins 2011 rauschmayer and lesmann 2011 scerri 2012 it was the french social theorist michel foucault 1926 1984 who coined the term episteme to refer to the possibility of knowledge that determines the development of thought and knowledge in a given period for foucault epistemes were the buried foundations of knowledge that his epistemic archaeology could unearth in 2007 foucault was identified as the most cited author of books in the humanities by thomson reuters isi web of science this paper begins with a brief definition and description of epistemic analyses a summary analysis of the modern episteme and neoclassical economics is then provided and this is followed by outline evidence for the emerging episteme finally the opportunity is considered for the emerging episteme to reinforce and enhance sustainability economics and the capability approach

bargaining in legislatures bargaining in legislatures is conducted according to formal rules specifying who may make proposals and how they will be decided legislative outcomes depend on those rules and on the structure of the legislature although the social choice literature provides theories about voting equilibria it does not endogenize the formation of the agenda on which the voting is based and rarely takes into account the institutional structure found in legislatures in our theory members of the legislature act noncooperatively in choosing strategies to serve their own districts explicitly taking into account the strategies members adopt in response to the sequential nature of proposal making and voting the model permits the characterization of a legislative equilibrium reflecting the structure of the legislature and also allows consideration of the choice of elements of that structure in a context in which the standard institution free model of social choice theory yields no equilibrium

plata o plomo bribe and punishment in a theory of political influence we present a model where groups attempt to influence policies using both bribes plata spanish for silver and the threat of punishment plomo spanish for lead we then use it to make predictions about the quality of a country s public officials and to understand the role of institutions granting politicians with immunity from legal prosecution the use of punishment lowers the returns from public office and reduces the incentives of high ability citizens to enter public life cheaper plomo and more resources subject to official discretion are associated with more frequent corruption and less able politicians this predicts that violence in a country will typically go together with corruption and worse politicians moreover the possibility of punishment changes the nature of the influence game so that even cheaper plata can lower the ability of public officials protecting officials from accusations of corruption immunity will decrease the frequency of corruption if the judiciary is weak and may increase the quality of politicians these predictions cannot emerge from a traditional model where only bribes are used the positive evils and dangers of the representative as of every other form of government may be reduced to two heads first general ignorance and incapacity or to speak more moderately insufficient mental qualifications in the controlling body secondly the danger of its being under the influence of interests not identical with the general welfare of the community

beyond environmental and ecological economics proposal for an economic sociology of the environment the vast majority of approaches in environmental economics attribute the current ecological crisis to the fact that from its inception the industrial economic system was founded on premises that made no allowance for the limits and regulatory functions of ecosystems according to these approaches we must therefore remedy the historical error of dissociating the fields of economics from the natural sciences notably by restoring the links between these two disciplines distinguishing themselves from the two historic approaches environmental economics and early ecological economics the emerging institutionalist schools evoke not only the constructed nature of the environmental crisis generally viewed as an objective fact by both traditional environmental economists and ecological economists but also the socially constructed nature of the economy and its institutions an actionalist regulationist approach allows us to formalize this twofold construction and lays the groundwork for a new economic sociology of the environment in which the technical modalities of ecological modernization are studied in light of social relations with the understanding that social relations are also affected by the materiality of the environmental crisis this actionalist regulationist approach also lends itself to anticipating likely trajectories in the future ecological modernization of economic institutions

the origins of state capacity property rights taxation and politics economists generally assume that the state has sufficient institutional capacity to support markets and levy taxes this paper develops a framework where policy choices in market regulation and taxation are constrained by past investments in legal and fiscal capacity it studies the economic and political determinants of such investments demonstrating that legal and fiscal capacity are typically complements the results show that among other things common interest public goods such as fighting external wars as well as political stability and inclusive political institutions are conducive to building state capacity some correlations in cross country data are consistent with the theory

inequality sustainability and piketty s capital abstract in this article i address the implications of thomas piketty s book capital in the twenty first century for our understanding of inequality and sustainability drawing upon amartya sen s capability approach and the revival of classical political economy it brings i argue that piketty s contribution is a significant one which has the potential to lead economic analysis in a more fruitful direction but its potential becomes much greater if its empirical analysis is combined with the revival of classical political economy undertaken by sen and other authors rather than with marginalist theory

inequality and personal income taxation the origins and effects of legislative malapportionment why does personal income taxation pit remain relatively low in many developing countries despite a period of democratic advancement and rapid economic growth this stylized fact is hard to reconcile with standard political economy models of taxation that expect democratic regimes to bring about redistribution in countries that suffer from high inequality this article argues that the details of political institutions are key to understand why pit remains low in many developing and unequal countries in particular we show how legislative malapportionment may prevent the use of personal income taxes as a major revenue source by skewing the distribution of political power across groups malapportionment is usually not exogenous but the result of design by those with political power at the transition or reform moment as such it depends on the structure of political and economic power in society based on a sample of more than 50 countries between 1990 and 2007 this article finds that a countries with

the industrial organization of congress or why legislatures like firms are not organized as markets this paper provides a theory of legislative institutions that parallels the theory of the firm and the theory of contractual institutions like market institutions legislative institutions reflect two key components the goals or preferences of individuals here representatives seeking reelection and the relevant transactions costs we present three conclusions first we show how the legislative institutions enforce bargains among legislators second we explain why given the peculiar form of bargaining problems found in legislatures specific forms of nonmarket exchange prove superior to market exchange third our approach shows how the committee system limits the types of coalitions that may form on a particular issue

ecosystems strong sustainability and the classical circular economy abstract in this article i argue that notions such as ecosystem services and strong sustainability can be best understood and developed within the theoretical framework advanced by the classical political economists in which a circular conception of the economy is provided i also argue that the development of notions such as ecosystem services and strong sustainability has been constrained by the dominance of neoclassical economics which provides a linear conception of the economy and leads to an emphasis on weak sustainability which in turn springs from an emphasis on substitutability and aggregate capital when assessing the relevance of classical political economy for studying ecosystem services and strong sustainability i consider not only the contributions of the classical political economists but also more recent contributions which draw upon the classical perspective such as piero sraffa s and amartya sen s

the politics of federalism in argentina and its implications for governance and accountability summary this paper contributes to an agenda that views the effects of federalism and decentralization as dependent on the incentives of national and subnational political actors it studies the mechanisms by which subnational actors affect decisions at the central level in the context of a highly decentralized middle income democracy argentina in this federal country provincial actors and concerns weigh heavily on national decisions most argentine provinces are dominated by entrenched elites with limited political competition weak division of powers and clientelistic political linkages provincial dominance and national relevance reinforce each other dragging argentine politics toward the practices and features of its most background regions

the welfare economics of land use planning abstract this paper presents an empirical methodology for the evaluation of the benefits and costs of land use planning the technique is applied in the context of the town and country planning system of the uk and examines the gross and net benefits of land use regulation and their distribution across income groups the results show that the welfare and distributional impacts can be large

democracy as an equilibrium observation shows that while democracy is fragile in poor countries it is impregnable in developed ones to explain this pattern i develop a model in which political parties propose redistributions of incomes observe the result of an election and decide whether to comply with the outcome or to launch a struggle for dictatorship democracy prevails in developed societies because too much is at stake in turning against it more income can be redistributed in developed than in poor countries without threatening democracy limits on redistribution arise endogenously so that constitutions are not necessary for democracy to endure a democratic culture characterizes the equilibrium

assessing the relative merits of development charges and transferable development rights in an uncertain world traditionally regulatory instruments have been used to achieve planning objectives however emerging market based policy instruments such as transferable development rights a quantity based app

anarchy and its breakdown anarchy defined as a system in which participants can seize and defend resources without regulation from above is not chaos but rather a spontaneous order however anarchy is fragile and may dissolve either into formless amorphy or into a more organized system such as hierarchy under anarchy each contestant balances between productive exploitation of the current resource base and fighting to acquire or defend resources anarchy is sustainable only when there are strongly diminishing returns to fighting effort the decisiveness parameter is sufficiently low and incomes exceed the viability minimum these considerations explain many features of animal and human conflict

a theory of constitutional standards and civil liberty why would potentially intolerant majorities in a democracy protect the rights of unpopular groups this paper models the formation of legal standards that determine the extent of civil liberty in a society it is shown that tolerant legal standards emerge over time despite all individuals having intolerant preferences each period citizens choose activities that have social consequences a majority vote determines which of these activities are legally protected because of errors in interpreting the symbolic content of these activities voters from the majority will not impose excessively intolerant standards otherwise they may end up severely punishing members of their own group by mistake extending this framework to a dynamic model we examine markovian equilibria of the game when government improves with time in its ability to correctly interpret citizens activities these improvements allow an unchanging majority to impose increasingly intolerant standards over time it is shown that societies with high political turnover due to population changes are apt to choose tolerant legal standards societies with low turnover are more apt to choose more intolerant and unstable ones each group seeks to prevent auditing capabilities of government from improving too much over time in order to prevent future majorities from successfully enforcing more intolerant standards

an information rationale for the power of special interests political decisions are often biased in favor of special interests at the expense of the general public and they are frequently inefficient in the sense that the losses incurred by the majority exceed the gains enjoyed by the minority this article explains the bias in terms of information asymmetries and the free rider problem first incumbents increase their reelection prospects by biasing policy toward groups that are better able to monitor their activities second because smaller groups are better able to overcome the free rider problem of costly monitoring policy will be biased in their favor third the effect of asymmetric monitoring on voter welfare is ambiguous the inefficiencies created by the policy bias are offset by a positively valued selection bias incumbents of above average quality are more likely to survive voter scrutiny than are low quality types

parchment equilibria and institutions institutions are rules that constrain political behavior although there is consensus that being written down is neither necessary nor sufficient for an institution to be effective much research on comparative institutions focuses on formal parchment institutions this article argues that parchment can contribute to the generation of shared mutual expectations among political actors which are essential to the effectiveness of institutions next the article distinguishes between research that emphasizes the role of institutions in aggregating preferences into political decisions and research that relies on coordination models to identify conditions favoring certain equilibrium outcomes when multiple equilibria are possible the article notes the increasing prominence of such coordination models in research on comparative institutions and concludes with some reflections about the prospects for this trend to foster connections between institutional analysis and the field of comparative politics more bro

strikes are more common in countries with majoritarian electoral systems strikes are more common in those oecd countries where the legislature is elected in single member districts smd than in those where it is elected by proportional representation pr furthermore more working days are lost due to industrial conflict in countries with smd i suggest a politico economic explanation for these rarely noticed empirical regularities further empirical testing including controls drawn from previous strike research reveals that they hold up in a variety of econometric specifications

union density and political strikes why do trade unions organize antigovernment strikes in some countries but not in others this article argues that there is a curvilinear relationship between union density and political strike activity political strikes are rare in countries with low union density since effective protests require a basic level of organizational capacity they are also rare in countries with high union density since a government that faces a strong union movement has powerful incentives to adjust its policies in order to avoid open confrontation but political strikes are relatively common in countries with moderate levels of union density since it is difficult for governments and unions to find viable compromises when the strength of the unions is not secure the empirical part of the article estimates the relationship between union density and the likelihood of political strikes in two samples of advanced democracies

the stochastic city abstract this paper analyzes a simple model of an urban area with growth and uncertainty household income rents and prices for land follow stochastic processes even though investors are risk neutral uncertainty affects both land rents and land prices in equilibrium because the conversion of land from agricultural to urban use is irreversible growth on the other hand affects urban and agricultural land prices but not the level of rents we show that uncertainty i delays the conversion of land from agricultural to urban use ii imparts an option value to agricultural land iii causes land at the boundary to sell for more than its opportunity cost in other uses and iv reduces equilibrium city size

the making of policy institutionalized or not this paper develops a framework for analyzing different policymaking styles their causes and their consequences in latin america finding that lower institutionalization and greater use of alternative political technologies apts are more likely the lower the cost of using these technologies the higher the potential damage they can cause the lower the wealth of the economy and the more asymmetric the distribution of de jure political power moreover strategic complementarity exists in the use of alternative political technologies for instance bribes by the rich and protests by the poor are likely to be countervailing forces and will both occur in polities with weaker political institutions

a note on sustainability economics and the capability approach sustainability economics attempts to reconcile efficiency criteria with those of social justice in a context of environmental concern this article aims at highlighting the fact that the capability approach offers an interesting perspective for the foundation of sustainability in economics it primarily focuses on the major role that freedom brings as a normative basis for well being and adds new insights for our understanding of human and environment relationship through the study of the constraints and opportunities that affect the individual the final section of this article asks us to reconsider our nature conservation choices by acknowledging the restrictive impact that they have on individual freedoms

constitutions politics and economics a review essay on persson and tabellini s the economic effects of constitutions in this essay i review the new book by torsten persson and guido tabellini the economic effects of constitutions which investigates the policy and economic consequences of different forms of government and electoral rules i also take advantage of this opportunity to discuss the advantages and disadvantages of a number of popular empirical strategies in the newly emerging field of comparative political economy

environment justice and the capability approach in recent years several studies have attempted to combine the capabilities approach with sustainable development however critics have pointed out that although the capability approach takes the environment into account it has its shortcomings for not being a complete ethical theory our article attempts to go beyond these criticisms and show that the capabilities approach provides a good analytical framework for an environmental justice approach

british planning policy and access to housing some empirical estimates there is evidence that the implementation of the planning system creates scarcity rents for land in different uses by acting as a constraint on land supply this paper provides for 1984 estimat

self enforcing democracy author s fearon james abstract if democracy is to have any of the good effects said to justify it it must be self enforcing those who control the government must want to hold regular competitive elections for the highest offices and all parties must be willing to comply with the results i consider a model in which citizens can always protest or rebel against the current ruler but can unseat the ruler only if enough people rebel when individuals privately observe a signal of the government s performance e g their own welfare they face a difficult problem of how to coordinate to pose a credible threat of rebellion necessary to keep the ruler from stealing further if the signals are noisy inefficient rebellions must occur in equilibrium to keep the ruler honest allowing for the possibility of elections makes for equilibria that eliminate both problems the convention of holding elections at particular times provides a public signal for coordinating rebellion in the event that elections are suspended of blatantly rigged the electoral results themselves aggregate private information about the ruler s performance providing the ruler an incentive to stick to the terms int he case of noisy signals of government performance the electoral results act as a cheap talk signal that allows the public to commit to rebel if a losing ruler does not step down avoiding the need for costly rebellions these arguments pose an explanation for self enforcing democracy whereas the several models in the literature do not because they do not explain why anyone would want to use elections to allocate power

the fundamentals of land prices and urban growth abstract in a very simple model in which capital is durable and landowners have perfect foresight the price of urban land has four additive components the value of agricultural land rent the cost of conversion the value of accessibility and the value of expected future rent increases a growth premium in rapidly growing cities the growth premium may easily account for half of the average price of land and may create a large gap between the price of land at the boundary minus conversion cost and the value of agricultural land rent

structural dependence of the state on capital a central claim of both marxist and neoclassical political theory is that under capitalism all governments must respect and protect the essential claims of those who own the productive wealth of society this is the theory of structural dependence of the state on capital using a formal model the internal logic and the robustness of the theory is examined we conclude that in a static sense the theory is false virtually any distribution of consumption between wage earners and owners of capital is compatible with continual private investment once an appropriate set of taxes and transfers is in place yet the state may be structurally dependent in a dynamic sense policies that once in place redistribute income without reducing investment do reduce investment during the period in which they are anticipated but not yet implemented

sustainable development in a post brundtland world not yet two decades after the publication of our common future the world s political and environmental landscape has changed significantly nonetheless we argue that the concept and practice of sustainable development sd as guiding institutional principle as concrete policy goal and as focus of political struggle remains salient in confronting the multiple challenges of this new global order yet how sd is conceptualized and practiced hinges crucially on the willingness of scholars and practitioners to embrace a plurality of epistemological and normative perspectives on sustainability the multiple interpretations and practices associated with the evolving concept of development and efforts to open up a continuum of local to global public spaces to debate and enact a politics of sustainability embracing pluralism provides a way out of the ideological and epistemological straightjackets that deter more cohesive and politically effective interpretations of sd using pluralism as a starting point for the analysis and normative construction of sustainable development we pay particular attention to how an amalgam of ideas from recent work in ecological economics political ecology and the development as freedom literature might advance the sd debate beyond its post brundtland quagmire enhanced levels of ecological degradation vast inequalities in economic opportunities both within and across societies and a fractured set of institutional arrangements for global environmental governance all represent seemingly insurmountable obstacles to a move towards sustainability while these obstacles are significant we suggest how they might be overcome through a reinvigorated set of notions and practices associated with sustainable development one that explicitly examines the linkages between sustainability policies and sustainability politics

electoral competition under the threat of political unrest this paper examines how voting and the outcomesof majority rule elections are affected by factors beyond the control of the winning party we present a model that helps to predict how threats against the electoral process ineuence 1 platform choice by political parties 2 which party wins the election and 3 the policy outcomes enally implemented in a democracy where the majority winner sets policy dissatiseed groups including groups outside the electoral process may still be able to interfere with that policy a losing party may organize a coup voters may riot unions may go on strike investors may take their capital abroad terrorists and foreign powers may threaten disruption and loss of life foreign powers may withdraw aid or even impose a trade embargo we analyze the effect of these nonelectoral factors on electoral outcomes we consider a majority rule electoral competition between two political parties with ideal policies lying to either side of the median voter s ideal policy we allow for only a one dimensional policy space but the disruption possibility leads to a twodimensional outcome space as evident in the examples given above the actors threaten

ends in view the capabilities approach in ecological sustainability economics while traditional scientific endeavor seeks to avoid the problem ecological economics and the broader emergent field of sustainability economics e se are explicitly grounded in a particular ethico moral assertion one that defines sustainability as a normative notion about the way how humans should act towards nature and how they are responsible towards one another and future generations baumgartner and quaas 2010 p 445 thus e se is neither a purely positive science nor is it a purely normative endeavor but it is what has been called relevant science baumgartner and quaas 2010 p 447 a key objective of e se is therefore said to be to study how ecosystems and human activity interrelate in terms that extend beyond functional and descriptive analysis of this interrelationship and towards explicitly incorporating this normative vision the result that is aimed for is a discipline that is constituted as the best possible approach to the science and management of sustainability

the classical circular economy sraffian ecological economics and the capabilities approach abstract here i provide some further elaborations on the idea of a classical circular economy and its articulation with the capabilities approach this enables addressing some important questions raised by yoann verger 2017 when commenting on the idea of a classical circular economy as outlined in martins 2016 while advancing the basis for a sraffian ecological economics to understand the connections between sraffa s economic theory and the classical circular economy discussed by verger 2017 an essential aspect to be addressed here is sraffa s interpretation of the classical conception of the wage which can be fruitfully addressed in terms of the capabilities approach as suggested by vivian walsh 2000

the qualitative economics of development control abstract this paper examines space supply restrictions and containment policies in the context of a monocentric urban model with several classes results are obtained concerning the qualitative effects of such policies on space i e land values and locations of the various groups

a model of political competition with citizen candidates the authors develop a model of electoral competition in which citizens choose whether or not to run as candidates a winner implements her favorite policy the equilibrium number of candidates depends negatively on the cost of running and positively on the benefits of winning for some parameter values all equilibria under plurality rule have exactly two candidates whose positions are distinct two candidate elections are more likely under plurality rule than under a runoff system the candidates positions are less differentiated under a runoff system there exist equilibria under both systems in which some candidates have no chance of winning

on the price of land and the value of amenities a house represents not only a bundle of structural characteristics but also a set of location specific characteristics adding locational coordinates and site area to other house characteristics makes it possible to estimate a land rent surface as well as thle hedonic prices attached to local patterns of land use and other neighbourhood characteristics one can then estimate how the value of such location specific characteristics are capitalized into land prices this analysis illustrated with estimates based on data from two british towns has a number of wider implications it generates a more parsimonious method of estimating amenity values it also reveals likely systematic biases produced by conventional hedonic studies which exclude land and location finally it clarifies the conceptual definition of land and suggests that monocentric models can perform well despite recent criticism

unraveling the veil of fuzziness a thick description of sustainability economics this article provides a thick description geertz 1973 of sustainability economics baumgartner and quaas 2010a b have proposed as an alternative to ecological economics the new field of sustainability economics which has triggered various replies the purpose here is to order and to review these contributions building upon a literature review of sustainability economics the paper argues that the concept currently has more of a fuzzy and declamatory character the rhetoric mccloskey 1998 of sustainability economics contains general issues of sustainability economics externalities and the capability approach the article argues that it is currently not clear how the solutions for science and policy proposed by sustainability economics differ from those of ecological economics efforts should be directed towards further development of the theory and the operationalization of sustainability principles the systemic view of co evolutionary development social learning and sustainability economics normative underpinning merits more consideration in the debate about sustainability economics