carbon dioxide emissions and governance a nonparametric analysis for the g 20 this paper applies nonparametric estimators to examine countries carbon dioxide co2 emissions and governance relationship by using data for the time period 1996 2010 of the twenty largest economies group of twenty g 20 the dynamics of the considered relationship are analyzed six governance measures are included in our analysis voice and accountability political stability and absence of violence government effectiveness regulatory quality rule of law and control of corruption as have been defined in world governance indicators from the world bank the empirical findings reveal a nonmonotonic relationship between countries co2 emissions and the examined governance measures in addition and with respect to the environmental policy makers a significant difference on the number of governance measures influencing countries carbon dioxide emissions which is subject to countries specific regional and development variations is recorded finally the carbon dioxide emissions governance relationship is highly nonlinear and appears that countries higher governance quality does not always result to lower carbon dioxide emission levels

institutions and the environmental kuznets curve for deforestation a crosscountry analysis for latin america africa and asia abstract the relationship between deforestation and income across 66 countries of latin america africa and asia is examined institutional characteristics as well as macroeconomic policies of each country are hypothesized to impact deforestation results show strong evidence of an environmental kuznets curve ekc relationship between income and deforestation for all three continents institutional structure and macroeconomic policy significantly affect the tropical deforestation process improvements in political institutions and governance significantly reduce deforestation the factors leading to deforestation differ across regions however and there is no one size fits all global policy recommendation for restraining the tropical deforestation process

agents evaluations and the disparity in measures of economic loss abstract recent studies have revealed a large and unexpected disparity between willingness to pay and compensation demanded measures of economic loss further evidence of this difference is presented here together with the results of a series of survey and real money exchange experiments which indicate that when advisors evaluate entitlements on behalf of third parties the variation between the measures is far less than is shown by individuals acting on their own behalf given the wide dependence on agents a finding that they may weigh losses differently from people they act for suggests that agents choices may compromise welfare positions

a review of wta wtp studies abstract willingness to accept wta is usually substantially higher than willingness to pay wtp these constructs have been studied for roughly 30 years and with a wide variety of goods this paper reviews those studies we find that the less the good is like an ordinary market good the higher is the ratio the ratio is highest for non market goods next highest for ordinary private goods and lowest for experiments involving forms of money a generalization of this pattern holds even when we account for differences in survey design ordinary goods have lower ratios than non ordinary ones we also find that ratios in real experiments are not significantly different from hypothetical experiments and that incentive compatible elicitation yields higher ratios

maritime oil freight flows to 2050 delphi perceptions of maritime specialists abstract this paper aims to synthesise maritime specialists perceptions of changing patterns of maritime oil freight flows to 2050 debate spans published maritime oil flows globally diverse drivers of future flows including economic growth shipping market changes and haul lengths a classic delphi study to explore the perceptions of likely trends and flows to 2050 recruited a panel of early career and established maritime specialists many with long term career commitments to this industry underpinned by market volatility and legislative uncertainty the perceptions of both groups coincided and were conservative local sourcing new arctic seaways and fossil fuel intolerance will tend to reduce oil freight work but perceptions of ship re routing to avoid for example emission control areas and piracy would tend to lengthen hauls in advanced industrial nations reducing energy intensities and diminishing social tolerance of fossil fuels imply gradually reducing maritime oil shipments however to achieve radical national commitments to carbon emissions reductions will necessitate specialist education for naturally conservative maritime professionals and vigorous oil import reduction policies to curtail domestic demand for oil shipments

governance of competitive transmission investment in weak institutional systems despite progress in economic analysis in recent years transmission investment governance still poses policy design challenges in competitive electricity systems the degree of regulatory intervention in allocating investment costs is a central issue scholars tend to agree that centralized solutions are almost inevitable mainly due to free riding and coordination problems in systems with weak institutional endowments and pressures of distributive politics however there is an increased likelihood of regulators acting opportunistically or imposing arbitrary changes to the cost allocation rules which makes centralized solutions less desirable we provide some examples from argentina el salvador and peru and suggest that a two tier governance scheme composed of a self governing forum of transmission stakeholders with regulation as a subsidiary measure may be a more adequate design to restraint undue government interference the expected outcome is twofold a better match with users preferences and a restraint to government opportunism and arbitrariness measuring the robustness of this scheme in minimizing the risks for either too much or too little investment will certainly require further research

natural resources and sub national economic performance does sub national democracy matter abstract the differentiation in the impact of resources on economic growth is often explained by the specifics of institutional factors the aim of this paper is to investigate how sub national political differences influence the effect of natural resources on economic growth using a dataset of russian regions this paper demonstrates that sub national democratization influences the growth effects of resources and considers possible mechanisms for this influence the paper finds that in russia natural resources are only capable of promoting growth in the regions with non democratic political systems that at the same time have an efficient and non corrupt bureaucracy

integration of carbon risks and opportunities in enterprise risk management systems evidence from australian firms this study addresses managerial perceptions of risks and opportunities related to carbon pricing and emission management and the factors that affect the extent to which carbon related risks and opportunities are integrated into the organisation s formal enterprise risk management erm system we assess the role played by internal governance features resource availability managerial perceptions on competitive pressures and industry type on the inclusion of carbon risks within the erm system based on survey responses from 96 senior managers in australian carbon intensive firms i e firms listed in the 2009 publication of data under section 24 of the national greenhouse and energy reporting nger act 2007 we find that the extent of carbon risk integration is positively associated with the existence of a formal carbon strategy senior management involvement internal audit oversight resource personnel and funds availability and energy sector membership the paper also provides several insights into the perceptions of risks and opportunities confronting an organisation as a result of carbon pricing mechanism

political instability corruption and policy formation the case of environmental policy abstract this paper develops a theory of environmental policy formation taking into consideration the degree of corruptibility and political turbulence the predictions that emerge are that the interaction between the two variables is important political instability has a negative effect on the stringency of environmental regulations if the level of corruption is low but a positive effect when the degree of corruption is high corruption reduces the stringency of environmental regulations but the effect disappears as political instability increases the empirical findings are fully consistent with the predictions of the model

the role of property rights in determining the environmental quality income relationship article i nfo this paper examines the role of property rights in shaping the relationship between environmental quality and income it develops an analytical framework that integrates the effects of property rights evolution natural resource attributes agent characteristics and production technology on the environment income relationship the substantive strength of this framework lies in its ability to rationalize a wide range of environment income relationships the model shows that the u shaped environment income relationship which is consistent with the environmental kuznets curve ekc hypothesis can arise only under specific model conditions thus the framework provides an additional explanation for non universality of ekc we provide evidence in support of our framework from case studies of various natural resources

welfare specifications and optimal control of climate change an application of fund the sensitivity of the optimal control of carbon dioxide emissions to the specification of the social welfare function is systematically explored using the fund model increasing risk aversion emphasises climate change damages relative to emission reduction costs but at the same time increases the discount rate of consumption without international co operation the discount rate effect dominates so that optimal control decreases with increasing risk aversion with international co operation optimal control first increases then decreases with increasing risk aversion since climate change falls heaviest on the poor optimal control increases with increasing inequity aversion full fledged intergenerational welfare functions on the one hand emphasise climate change damages but on the other hand place more weight on current poorer generations in fund the two tendencies almost cancel

dialect transaction cost and intra national trade evidence from china growing evidence emphasizes the important role of network effects on bilateral trade this paper proposes a new factor dialect difference which decreases social network across regions may incre

constructing post carbon institutions assessing eu carbon reduction efforts through an institutional risk governance approach this paper examines three different governance approaches the european union eu and member states ms are relying on to reach a low carbon economy by 2050 current governance literature explains the operational methods of the eu s new governance approach to reduce carbon emissions however the literature neglects to account for the perceived risks that inhibit the roll out of new low carbon technology this article through a novel approach uses a grounded theoretical framework to reframe traditional risk literature and provides a connection to governance literature in order to assess the ability of eu governance mechanisms to reduce carbon emissions the empirical research is based on responses from european energy stakeholders who participated in a delphi method discussion and in semi structured interviews these identified three essential requirements for carbon emissions to be reduced to near zero by 2050 1 an integrated european energy network 2 carbon pricing and 3 demand reduction these features correspond to institutionalized responses by the eu and ms the agency for the cooperation of energy regulators acer european union emission trading scheme eu ets and energy efficiency directives and policies integrated into existing ms institutions the theoretical and empirical findings suggest that governance by facilitation energy efficiency fails to induce significant investment and new policy approaches and cannot be relied on to achieve requisite reductions in demand governance by negotiation acer and governance by hierarchy eu ets do reduce risks and may encourage the necessary technological uptake the term risk governance is used to explain the important role governance plays in reducing risks and advancing new technology and thereby lowering carbon emissions in the energy sector

the innovation potential of new infrastructure development an empirical study of heathrow airport s t5 project abstract we propose a conceptual framework to analyze technology adoption in mega infrastructure projects and assess their potential to innovating large socio technical systems drawing on an in depth empirical analysis of heathrow airport s terminal 5 project we find that innovation hinges on technology adoption decisions that are governed systematically by two intertwined determinants assessment of expected profitability and development of absorptive capacity both of which are distributed across various interdependent actors on an ad hoc basis technological decisions are also affected by other factors namely attitudes toward risk politics and lack of established standards we reveal how a schedule driven project framing creates an underlying boundary condition that constrains the longitudinal process of building a whole collective with capacity to absorb new technologies the innovation potential of mega projects is thus subjected to a fundamental unifying tension on the one hand they offer a one off opportunity to invest in cutting edge technologies and innovate socio technical systems on the other hand project stakeholders have limited time to develop capacity to absorb novel technologies and negotiate differences on assessments of profitability and risk stakeholders may therefore be compelled to agree to adopt proven technologies upfront to reduce uncertainty and mitigate risks thus limiting the innovation potential of new infrastructure development

valuing environmental commodities some recent experiments a general model of consumer behavior is proposed to assess six recent experiments that have attempted to reveal preferences for environmental goals each experiment used a mix of both the techniques and the theory of demand for non market commodities and each was designed to estimate a non market attitude associated with the environment and to analyze potential biases in the techniques the six cases show some consistency in results the linkage within the contingent market between the environmental attribute institutional setting and the bidding instrument must be realistic and accepted by the respondent to avoid biased results possibly the most important result is the replication of results using a traditional property value study and a contingent bidding approach all evidence obtained to date suggests that hedonic studies of property values or wages travel costs and survey techniques all yield values well one order of magnitude in accuracy 41 references 2 tables

key elements related to the emissions trading for the kyoto protocol the emissions trading first proposed by the us as a concrete idea is a promising policy framework to tackle the global climate change issue it not only has its high cost efficiency flexibility but also has big potential as an instrument which is profitable for both buyers and sellers and must enforce s the compliance with the emission limitations in principle it can be the incentives for economy in transition parties to choose energy saving economic development path and also for the developing country parties to join the regime in the following phases this paper focuses on its pragmatic aspects and clarifies its merits and problems to be solved in order to probe into its possibilities to be installed some related trading scheme on environmental issues are discussed to have implications for the climate change case for climate change trading scheme concrete proposals are suggested for the emissions budget approach and borrowing in addition an idea packaging carbon taxation and emissions trading is proposed for the establishment of the domestic emissions market which guarantees the compliance of the protocol automatically these elements and proposals are expected to be useful information to clarify the points for the international negotiations with some concrete images not general ideas

confronting the environmental kuznets curve t he environmental kuznets curve posits an inverted u relationship between pollution and economic development kuznets s name was apparently attached to the curve by grossman and krueger 1993 who noted its resemblance to kuznets s inverted u relationship between income inequality and development in the first stage of industrialization pollution in the environmental kuznets curve world grows rapidly because people are more interested in jobs and income than clean air and water communities are too poor to pay for abatement and environmental regulation is correspondingly weak the balance shifts as income rises leading industrial sectors become cleaner people value the environment more highly and regulatory institutions become more effective along the curve pollution levels off in the middle income range and then falls toward pre industrial levels in wealthy societies the environmental kuznets curve model has elicited conflicting reactions from researchers and policymakers applied econometricians have generally accepted the basic tenets of the model and focused on measuring its parameters their regressions typically fitted to cross sectional observations across countries or regions suggest that air and water pollution increase with development until per capita income reaches a range of 5000 to 8000 when income rises beyond that level pollution starts to decline as shown in the conventional ekc line in figure 1 in developing countries some policymakers have interpreted such results as conveying a message about priorities grow first then clean up numerous critics have challenged the conventional environmental kuznets curve both as a representation of what actually happens in the development process and as a policy prescription some pessimistic critics argue that crosssectional evidence for the environmental kuznets curve is nothing more than a

the governance of sustainable socio technical transitions a quasi evolutionary model of socio technical transitions is described in which regimes face selection pressures continuously differentiated transition contexts determine the form and direction of regime change in response to these pressures the articulation of pressures and the degree to which responses are coordinated and based on resources available within the regime define the transition context four alternative contexts are described endogenous renewal re orientation of trajectories emergent transformation and purposive transitions agency and power in the governance of regime transformation are analysed power to affect change depends on regime membership the distribution of resources for change and expectations

functional form and aggregate energy demand elasticities a nonparametric panel approach for 17 oecd countries this paper studies whether the commonly used linear parametric model for estimating aggregate energy demand is the correct functional specification for the data generating process parametric and n

transboundary externalities in the environmental transition hypothesis the environmental kuznets curve ekc is a hypothesis which implies that it is possible to grow out of environmental degradation most theoretical models of the ekc relation have not accounted for transboundary and intergenerational externalities nor have empirical studies provided evidence that validates an inverted u shaped relation between environmental degradation and economic growth for pollution problems where the effects are far displaced or are long delayed

understanding carbon lock in abstract this paper narrative argues that industrial economies have been locked into fossil fuel based energy systems through a process of technological and institutional co evolution driven by path dependent increasing returns to scale it is asserted that this condition termed carbon lock in creates persistent market and policy failures that can inhibit the diffusion of carbon saving technologies despite their apparent environmental and economic advantages the notion of a techno institutional complex is introduced to capture the idea that lock in occurs through combined interactions among technological systems and governing institutions while carbon lock in provides a conceptual basis for understanding macro level barriers to the diffusion of carbon saving technologies it also generates questions for standard economic modeling approaches that abstract away technological and institutional evolution in their elaboration the question of escaping carbon lock in is left for a future paper

environmental degradation in developing countries households and the reverse environmental kuznets curve abstract we propose an alternative explanation for the inverted u shape relationship between income and environmental degradation in developing countries production and consumption patterns of rural households are the main cause of environmental damage with a conventional household model we demonstrate that the so called environmental kuznets curve may arise when the restrictive assumption of a set of perfect markets for factors and commodities is relaxed depending on the criterion or indicator that is used to represent environmental pressure however we demonstrate that the reverse may also hold this finding highlights the importance of selecting the appropriate dependent variable in regression analyses

globalizing carbon lock in this paper extends the arguments surrounding carbon lock in elaborated in unruh energy policy 28 2000 817 30 2002 317 to countries currently undergoing industrialization it argues that for numerous reasons industrializing countries are unlikely to leapfrog carbon intensive energy development on the contrary carbon lock in may be globalizing and could further constrain climate change mitigation options it is then argued that many policy recommendations ignore carbon lock in possibly limiting their potential for successful implementation the paper then discusses four policy approaches that appear to have advantages given lock in conditions it is recognized however that relative ease of implementation does not necessarily equate with superiority instead it is merely a path dependent outcome of past development decisions pursuing policies on the basis of relative implementation ease may help address the issue of climate change but could also result in sub optimal outcomes along other dimensions of sustainable development

reforming the power sector in transition do institutions matter this paper aims to investigate the often poorly explored link between power sector reforms and wider institutional reforms in the economy across different groups of transition countries we use panel data econometrics based on bias corrected dynamic fixed effect analysis lsdvc to assess the impact of reforms on macroeconomic and power sector outcomes the results indicate that power sector reform is highly inter dependent with wider reforms in other sectors of the economy the findings indicate that failure to harmonize inter sector reforms leads to power sector reform measures being ineffective we conclude that the success of power sector reforms in developing countries largely depend on the extent to which they synchronize inter sector reforms in the economy

the determinants of atmospheric so2 concentrations reconsidering the environmental kuznets curve this analysis explores the effects of income and the spatial intensity of economic activity on the atmospheric concentration of sulfur dioxide the results indicate that there is a u shaped relation between income and atmospheric concentration of so2 and an inverted u shaped relation between the spatial intensity of economic activity and so2 concentrations these results suggest that the spatial intensity of economic activity rather than income provides the impetus for policies and technologies that reduce so2 emissions based on this result the atmospheric concentration of so2 in developing nations may decline faster than indicated by previous analyses the potential for this decline depends on the rate at which income grows relative to population the trade off between the effects of income gains and the spatial intensity of economic activity on the atmospheric concentration of so2 is consistent with the notion that some environmental problems can be ameliorated by slowing population growth and increasing income levels

expanding opportunities strategic buying of utilities in new eu member states during the 1990s limited investment opportunities in western europe the opening of the energy markets in eastern europe and the future expansion of the european union eu prompted an expansionist strategy by energy companies from the original eu member states in this paper the acquisition and divestiture activities and strategies of utilities from france and germany are analyzed in the context of the 2004 and 2007 eu enlargements through quantitative and qualitative data analysis including the development of two case studies the strategy for expansion and evolution in new member states is examined the results demonstrate a concerted effort to establish economies of scale through ownership of distribution companies a change in strategy occurs as these privatization opportunities disappear generation and trading activity become the growth area for these companies as electricity supply becomes another factor that can contribute to the economies of scale recent eu supported efforts towards regionalization of electricity markets positions these companies well due to their strong regional presence this paper will explore these issues in the context of ownership and geographic distribution

native language spoken language translation and trade we construct new series for common native language and common spoken language for 195 countries which we use together with series for common official language and linguistic proximity in order to draw inferences about 1 the aggregate impact of all linguistic factors on bilateral trade 2 the separate role of ease of communication as distinct from ethnicity and trust and 3 the contribution of translation and interpreters to ease of communication the results show that the impact of linguistic factors all together is at least twice as great as the usual dummy variable for common language resting on official language would say in addition ease of communication plays a distinct role apart from ethnicity and trust and so far as ease of communication enters translation and interpreters are significant finally emigrants have much to do with the role of ethnicity and trust in linguistic influence

political regimes and economic growth arguments that relate regimes to growth focus on property rights pressures for immediate consumption and the autonomy of dictators while everyone seems to agree that secure property rights foster growth it is controversial whether democracies or dictatorships better secure these rights the main mechanism by which democracy is thought to hinder growth is pressure for immediate consumption which reduces investment only states that are institutionally insulated from such pressures can resist them and democratic states are not the main argument against dictatorships is that authoritarian rulers have no interest in maximizing total output these views are summarized in turn

innovation processes in large technical systems market liberalization as a driver for radical change abstract electricity supply is a large technical system which exhibits strong path dependencies and high barriers for radical innovations recent market liberalization however has initiated a fundamental restructuring the paper analyzes how liberalization has altered innovation processes in the field of electricity supply we examine three radical innovations under monopoly conditions and contrast the findings with the results from a survey on the innovation behavior of electric utilities in liberalized markets we argue that the selection environment for innovations has changed in various respects in our sample new options open to innovation activities have emerged at the level of the firm and utility strategies turn out to be more heterogeneous this may be interpreted as an increase in the variety of search processes which may lead to a mid term decrease of path dependencies

towards alternative trajectories reconfigurations in the dutch electricity regime abstract in the early 2000s dutch electricity companies are increasingly investing in technologies that enable them to replace coal with biomass replacing large amounts of coal up to 40 requires the companies to invest in technological trajectories alternative to the ones they have supported over the past decades this paper aims to understand why these incumbent firms in the dutch electricity regime are developing alternatives the second aim of the paper is to provide a way for assessing the potential of innovations the paper does so by bringing together insights from literature on socio technical regimes and insights from literature on technological and market niches strategic niche management the main conclusion is that both niche processes at the level of experimenting with alternatives and changes in the incumbent regime are necessary for understanding the innovation journey of a new technology a two by two matrix is developed that can be used for both analysis and governance purposes

on environmental impacts of market based reforms evidence from the european and central asian transition economies global warming and other adverse climate change impacts induced by anthropogenic carbon dioxide emissions are a major public policy concern around the world including transitional economies this paper therefore examines the impacts of market based economic reforms on per capita co2 emissions in the european and central asian transition economies where environmental degradation was pervasive prior to these reforms a dynamic panel data model is employed for this purpose for 28 countries covering 22 years from 1990 to 2012 our overall results suggest that economic openness may not necessarily result in sustainable development although reforms in competition policy and corporate governance were the significant drivers of emissions reductions in the region hence advances in competition policy and governance reforms are desirable given the available scope to extend these reforms the structural shift to and emergence of light industries also contributed to declining co2 emissions in the transition process the direct impact of the kyoto protocol in reducing emissions is debatable which also raises doubts on the effectiveness of the paris agreements

political institutions and pollution control this paper models the selection of environmental policies under authoritarian and democratic regimes and tests the hypothesis that political institutions systematically affect the enactment of environmental regulations the results support the contention that political institutional arrangements rather than resource endowments largely determine policies concerning environmental regulation copyright 1992 by mit press

heavy duty gas turbines in iran india and china do national energy policies drive the industries this paper for the first time systematically examines the heavydutygasturbine hdgt industry in the context of developing countries it provides a comparative analysis of the hdgt industries in iran india and china it contrasts their national strategies the historical development of their technological capabilities the similarities and differences in approach the varying evolutionary paths and policy drivers and the reasons for their differing outcomes this paper argues that a high level of state involvement is a prominent feature of hdgt industries in developing countries it also argues that the development and evolution of the hdgt industries in these countries is closely interrelated with the countries national energy policies it clarifies why such an advanced and sophisticated industry is a strategic choice in one country while it is seen as an inferior choice in another

escaping carbon lock in this article explores the climate policy implications of the arguments made in understanding carbon lock in unruh 2000 which posited that industrial countries have become locked into fossil fuel based energy systems through path dependent processes driven by increasing returns to scale carbon lock in arises through technological organizational social and institutional co evolution culminating in what was termed as techno institutional complex tic in order to resolve the climate problem an escape from the lock in condition is required however due to the self referential nature of tic escape conditions are unlikely to be generated internally and it is argued here that exogenous forces are probably required

the trade creating effects of business and social networks evidence from france using theory grounded estimations of trade flow equations this paper investigates the role that business and social networks play in shaping trade between french regions the bilateral intensity of networks is quantified using the financial structure and location of french firms and bilateral stocks of migrants compared to a situation without networks migrants are shown to double bilateral trade flows while networks of firms multiply trade flows by as much as four in some specifications finally taking network effects into account divides the estimation of the impact of transport costs and of the effect of administrative borders by around three

niche accumulation and hybridisation strategies in transition processes towards a sustainable energy system an assessment of differences and pitfalls this paper assesses two patterns in transition processes for using them as strategies towards a sustainable energy system i e niche accumulation and hybridisation both play important but different roles in transitions the expected success of these strategies depends on the innovation s history and the innovation context the different strategies are illustrated with several examples from the energy domain

predicting buyer seller pricing disparities numerous studies have shown that compensation demanded cd to give up a commodity often greatly exceeds willingness to pay wtp to obtain the same commodity even in incentive compatible experiments that penalize strategic misrepresentation observed cd wtp disparities are too large to be reconciled with traditional assumptions of economic rationality a prospect theory based behavioral framework for predicting cd and wtp is proposed which produces five distinct transaction encoding rules any one of which can in principle apply to a buyer or a seller according to this framework cd wtp gaps occur when buyers and sellers encode the prospective transaction differently and gaps can occur in multiple ways and vary in size depending on encoding the transaction encoding framework was tested in two experiments in experiment 1 model fits to subjects cd and wtp for lottery tickets were consistent with the hypothesis that buyers and sellers encode transaction problems differently moreover the quite large observed cd wtp gaps were explained fully by encoding when differences between buyers and sellers encoding processes were taken into account their estimated utility value and probability weighting functions did not differ the present framework and results show that the widely cited endowment effect is but one of several ways in which loss aversion can give rise to cd wtp gaps consistent with this broadened perspective experiment 2 demonstrated cd wtp gaps in the absence of an endowment effect and in the absence of rational economic causes the transaction encoding framework 1 provides a structured approach for predicting and testing the effects of a variety of task factors on pricing behavior and transaction outcomes and 2 reveals the useful property that in many cases the ratio cd wtp can be interpreted as a direct measure of the degree of loss aversion

does trade creation by social and business networks hold in services recent literature on the border effect has shown that the intensity of trade in goods is positively correlated with the migration stocks between any pair of countries regions the number of references for business networks is more limited but they are also related with a reduction on information costs in this article we investigate whether such a relation holds also for spanish domestic trade flows in consumer services to this end we use a gravity model rooted in the dixit stiglitz krugman theoretical framework and a unique data set on interregional trade flows for some of the main tourism service sectors namely accommodations and restaurants our industry specific analysis finds a large positive effect for restaurants but a more limited effect for accommodations forces driving the demand in each sector explain this result and suggest the idea that although social networks can act as a substitute of firms in some sectors at the same time they can enhance trade flows in other sectors we perform the

getting round the lock in in electricity generating systems the example of the gas turbine abstract the purpose of this paper is to show how in a situation of lock in in the environment of electricity generation a new technology can succeed in overcoming this situation and become competitive our study will show that it is possible to get round the lock in by bringing into play the increasing returns of adoption in particular production niches where the existence of powerful constraints of techno economic consistency leads to a path of increasing specification then a hybridization of the competing technologies will allow the new technology to emerge from the original niche and take advantage of the increasing returns of adoption which were hitherto the reserve of the former technology we shall then draw lessons from the example of the gas turbine in comparison with the basic model of b arthur

institutional causes macroeconomic symptoms volatility crises and growth countries that have pursued distortionary macroeconomic policies including high inflation large budget deficits and misaligned exchange rates appear to have suffered more macroeconomic volatility and also grown more slowly during the postwar period does this reflect the causal effect of these macroeconomic policies on economic outcomes one reason to suspect that the answer may be no is that countries pursuing poor macroeconomic policies also have weak institutions including political institutions that do not constrain politicians and political elites ineffective enforcement of property rights for investors widespread corruption and a high degree of political instability this paper documents that countries that inherited more extractive institutions from their colonial past were more likely to experience high volatility and economic crises during the postwar period more specifically societies where european colonists faced high mortality rates more than 100 years ago are much more volatile and prone to crises based on our previous work we interpret this relationship as due to the causal effect of institutions on economic outcomes europeans did not settle and were more likely to set up extractive institutions in areas where they faced high mortality once we control for the effect of institutions macroeconomic policies appear to have only a minor impact on volatility and crises this suggests that distortionary macroeconomic policies are more likely to be symptoms of underlying institutional problems rather than the main causes of economic

do language barriers affect trade abstract language barriers may be more important to international trade than previously thought the language barrier index a newly constructed variable that uses detailed linguistic data is used to show that language barriers are significantly negatively correlated with bilateral trade

corruption income and the environment an empirical analysis abstract in response to the recent growth of a largely theoretical body of literature analysing the linkages between corruption and pollution this paper subjects the corruption pollution relationship to a detailed empirical examination a distinction is drawn between the direct impact of corruption on pollution and the indirect impact which operates through corruption s impact on per capita income and the resultant impact of income on pollution using data for 94 countries covering the period 1987 2000 both direct and indirect impacts of corruption on air pollution emissions are estimated for both sulfur dioxide and carbon dioxide corruption is estimated to have a positive direct impact on per capita emissions indirect effects are found to be negative and larger in absolute value than direct effects for the majority of the sample income range as a result the total effect of corruption on emissions is negative for all but the highest income countries in the sample

competing technologies and market dominance standard battles in the local area networking industry the rise of fast ethernet as the dominant standard for high speed connection in the local area networking industry is chosen to study the interaction between increasing returns to adoption and technical change in innovation diffusion contrary to most of the empirical papers on diffusion with increasing returns which study competition between an entrenched technology and a new competitor the focus is on the case in which several and different versions of a new technology are competing at the same time for market dominance within this context this article studies under which conditions an early technology may fail to capitalise on its initial time advantage and a new version without a clear early lead may become dominant in particular we will consider a case in which the initial time advantage is made ineffective by consistently adverse technological expectations then we analyse how the arrival on the market of different categories of buyers sensitive to specific applications further contribute to weaken the early leader and strengthen a competing version this is more likely to occur when buyers are highly familiar with the characteristics of that specific version copyright 2008 oxford university press

the evolutionary role of toughness in bargaining the experimental evidence on the endowment effect kahneman et al j polit economy 98 1990 1325 1348 and the self serving bias in negotiations babcok and loewenstein j econ perspect 11 1997 1337 1343 suggests that individuals enter a tough state of mind when they have to make a stand vis a vis somebody else in this work we show how a toughness bias in bargaining may indeed be evolutionary viable when the inherent toughness of the bargainer is observed by the opponent this opponent will adjust his behavior accordingly in a way which may enhance the actual payoff of the biased bargainer suppose then that a population consists initially of individuals with different inherent degrees of toughness or softness they are often matched at random to bargain and biases which are objectively more successful tend to appear more frequently in the society we characterize a salient class of bargaining mechanisms under which the population will consist asymptotically of individuals with some moderate degree of toughness

networks and the disappearance of the intranational home bias abstract previous studies have shown that not only countries but also regions have a preference to trade within their administrative borders using unique trade flows data we also find a large home bias in spanish intranational trade however we show that this home bias tends to disappear once we take into account the higher density of social and business networks within regions than between regions we also find that the home bias does not disappear if intranational trade flows are measured in quantity rather than value this fact might explain why previous studies on other european countries still find an intranational home bias even when network effects are taken into account

valuing energy policy attributes for environmental management choice experiment evidence from a research institution abstract many governments firms institutions and individuals have become increasingly cognizant of their impact on the environment most notably with respect to global climate change coupled with the possibility of future regulations aimed at curbing greenhouse gas emissions firms and institutions have begun to critically evaluate their own carbon footprint this paper examines the preferences of stakeholders within a large academic institution for attributes of alternative greenhouse gas ghg reduction strategies the attributes considered by constituents include the fuel portfolio mix effort for conserving energy use carbon emissions reduction timeframe for emissions reduction to be achieved and cost we use a choice experiment technique that enables the examination of greenhouse gas reduction program attribute preferences across three constituent groups the results show that each of the constituent groups have a positive wtp for carbon emissions reductions and prefer investments in reductions in the shorter rather than longer term the results also suggest differences between the constituent groups in their wtp for types of fuels in the fuel portfolio finally we use the results to examine the welfare implications of different combinations of the policy attributes that coincide with alternative ghg program strategies

auction fever rising revenue in second price auction formats the prevalent term auction fever visualizes that ascending auctions inconsistent with theory are likely to provoke higher bids than one shot auctions to explore and isolate causes of auction fever experimentally we design four different strategy proof auction formats and order these according to expected rising bids based on pseudo endowment effect arguments psychological ownership and disparity between willingness to pay and willingness to accept observed revenues in the experiment in the four formats rank as expected if bidders have private uncertain values the private information of a bidder is the distribution of her value a control treatment supports our view that the traditional private certain values approach prevents auction fever in the laboratory another control treatment with a procurement auction relates the auction fever bids to bids in a one shot auction with real endowments we conclude that when bidders are uncertain about their valuations auctions that foster pseudo endowment may raise bids and revenues

deforestation and the environmental kuznets curve an institutional perspective institutions for secure property rights and better environmental policies for moving the system towards a sustainable growth path can reduce the height of an environmental kuznets curve ekc relationship between income and deforestation this study examines the impact of these specific institutional factors on the ekc relationship for deforestation across latin american african and asian countries the factors related to agricultural production population economy and governmental policies of each country are hypothesised to affect deforestation results of the latin american countries show significant evidence of an ekc relationship for deforestation and also relevance of the institutional factors to reduce the rate of deforestation improvements in institutions for secure property rights and better environmental policies can thus significantly reduce the rate of deforestation without hindering the level of economic growth evidence also suggests that the effect of agricultural production on deforestation could be halted by strengthening institutional factors there was found to be complementarity between the institutional factors and forest sector polices and an additive effect between the institutional factors and forest products export promotion policies which could also eventually reduce the rate of deforestation

sustainable economic development and the environment theory and evidence the relationship between growth and pollution is studied through a vintage capital model where new technologies are more environmentally friendly we find that once the optimal scrapping age of technologies is reached an economy may achieve two possible cases of sustainable development one in which pollution falls and another in which it stabilizes or a catastrophic outcome where environmental quality reaches its lower bound the outcome will depend on countries investment path and their propensity to innovate in environmentally clean technologies both of which are likely to differ across economies empirical results using long time series for a number of developed and developing countries indeed confirm heterogenous experiences in the pollution output relationship

recent evolutionary theorizing about economic change this famous passage from marshall s principles of economics it first appeared in the fifth edition which came out in 1907 nicely brings out two issues which are as germane to economics today as they were when marshall wrote the first is the heavy reliance by economists in their formal theorizing on the notion of equilibrium the other is the appeal that biological conceptions3x201d have for many economists particularly when their focus is on economic change

economic history and the modern economist in this book nine economists and economic historians express their concern for the present state of economics and its development in the future from a variety of different approaches these scholars reassert the importance of economic history in the training of economists and urge that this perspective should not be lost in the future

the patchy spread of renewables a socio territorial perspective on the energy transition process abstract in the energy transition process the district heating networks and the wind power facilities play a key role these two technologies can contribute to establish models of co provision involving new social actors in the energy field despite that the socio organizational change appears patchy in italy these options are dominated by large utilities and the few forms of energy co production are to be found in specific contexts the influence of socio territorial features on the energy transition seem relevant this paper aims analysing energy transition while focusing on the institutional relational and territorial dimensions to unfold how energy innovations take place within territorial contexts in this respect energy transition is investigated considering both the district heating and the wind power in italy the analysis suggests that the transition is influenced by the way in which territorial context is destabilized by the perturbations of energy landscape

income inequality and pollution a reassessment of the environmental kuznets curve abstract improvements in some measures of air and water quality can accompany rising per capita income as illustrated by the so called environmental kuznets curve for pollution variables which show such a relationship we hypothesize that a more equitable distribution of power contributes to these outcomes by enhancing the influence on policy of those who bear the costs of pollution relative to the influence of those who benefit from pollution generating activities an empirical analysis of international variations in seven indicators of air and water quality supports this hypothesis literacy political rights and civil liberties are found to have particularly strong effects on environmental quality in low income countries

more laboratory evidence on the disparity between willingness to pay and compensation demanded abstract recent experimental work showing a disparity between willingness to pay for and compensation demanded to give up lottery tickets is contrary to economists ideas about rationality presented here are the results of experiments in which subjects participate in second price auctions to indicate willingness to pay and compensation demanded for lottery tickets that have fixed odds of winning or losing money when the auction institution used has truthful revelation of preferences as the dominant strategy and that strategy is announced to subjects the difference between the measures of value decreases significantly the within subject comparison design provides a more discriminating measure of behavior than between subject comparison designs used previously

cultural distance and the us immigrant trade link using data from the world and the european values surveys we calculate cultural distances between the us and 54 immigrant home countries and examine the influences of cultural distance and immigrant populations on us imports from and exports to immigrants home countries during the years 1997 2004 our study indicates that for both us imports and exports the trade enhancing effect of immigrants partially offsets the trade inhibiting effect of cultural distance further decomposing our measure of cultural distance into two component dimensions and revisiting the immigrant trade relationship we find significant variation in the extent to which immigrants counter the trade inhibiting influences of the underlying dimensions of culture for both us imports and exports our findings have the implication that by countering the trade inhibiting influences of cultural differences between their home and host countries immigrants exert pro development effects

effects of political institutions on air quality we empirically test existing theories on the provision of public goods in particular air quality using data on sulfur dioxide so2 concentrations from the global environment monitoring projects for 107 cities in 42 countries from 1971 to 1996 the results are as follows first we provide additional support for the claim that the degree of democracy has an independent positive effect on air quality second we find that among democracies presidential systems are more conducive to air quality than parliamentary ones third in testing competing claims about the effect of interest groups on public goods provision in democracies we establish that labor union strength contributes to lower environmental quality whereas the strength of green parties has the opposite effect

willingness to pay and compensation demanded experimental evidence of an unexpected disparity in measures of value aside from possible income effects measures of the maximum amounts people will pay to avoid a loss and the minimum compensation necessary for them to accept it are generally assumed to be equivalent unexpectedly wide variations between these sums however have been noted in survey responses to hypothetical options this paper reports the results of a series of experiments that confronted people with actual money payments and cash compensations the results indicate that the compensation measure of value seems to exceed significantly the willingness to pay measure which would appear to call into some question various rules of entitlement damage assessments and interpretations of indifference curves

reducing conflict in global warming policy the potential of equity as a unifying principle abstract international agreement on global warming mitigation is likely to prove difficult efficiency based policies will result in disparate costs and benefits among nations and thus hinder cooperation this paper suggests that consideration be given to an equitable sharing of the economic impacts of global warming policy acknowledging that there is no universally held concept of equity the policy implications of several alternatives are explored because there is considerable variation in these implications it will be important for decision makers to clarify their preferred concepts of equity during the course of their negotiations on policies to address global warming

the language effect in international trade a meta analysis abstract gravity models of international trade have been frequently applied to estimate the impact of common official or spoken language on bilateral trade this study provides a meta analysis based on 701 language effects collected from 81 academic articles on average a common official or spoken language increases trade flows directly by 44

allocating greenhouse gas emissions in the german federal system regional interests and federal climate governance abstract the academic debate on climate policies often portrays germany as one of the most successful cases despite its federal system of joint decision making most studies of german climate policy focus primarily upon activities at the national level while disregarding the heterogeneous economic interests and veto options of the lander using the cases on renewable energy policy and emission trading we analyze the subnational interests and institutional mechanisms that shape the intergovernmental negotiations and policy outcomes within the federated system the cases confirm assumptions made by general research on german federalism according to which strategies for the externalization and compensation of costs are of particular importance for redistributive policies and the eu plays a major role in dissolving potential barriers to the process of federal policy formation contrary to the reservations often expressed we demonstrate that climate policies have led to an increased economic and political competition between the lander and have supported effective solutions however recent shortfalls in the effectiveness of emission trading and in the cost efficiency of renewable energy policies indicate that redistributive conflicts in the allocation of greenhouse gas emissions have to be addressed more systematically within the german and the european system s of joint decision making

short term decisions under long term uncertainty the behaviour of future policy makers substantially influences future greenhouse gas emissions uncertainty about the motives of future policy makers may thus strongly influence the climate policy strategies of current policy makers analytical and numerical analyses in this paper confirm this hypothesis if current policy makers want to constrain emissions accumulated over a prolonged period of time and if future policy makers tend with a certain chance to a less ambitious climate policy then current policy makers should intensify their efforts to reduce emissions and the cost of emission reduction in this setting if current policy makers want to meet a cumulative emission contraint in expectation then the preferred policy trajectory does not qualitatively deviate from one suggested by a standard cost effective trajectory if however the constraint is to be met with a certain probability then the importance of early action is enhanced relative to that of postponed action costs substantially increase if current policy makers want to set long term goals without the full cooperation of future policy makers