the effects of zoning on structure and land markets abstract zoning takes three general forms constraints on density lot size and allowable use this paper demonstrates that the three restrictions differ in their effects on structure and land markets density zoning is equivalent to a monopoly restriction that can be used to raise all land values allowable use restrictions affect land values differentially large lot restrictions affect the price for housing paid by individual households differentially considering externalities does not alter these basic differences the implications for empirical studies of zoning are discussed

can financial technology innovate benefit distribution in payments for ecosystem services and redd abstract benefit distribution in payments for ecosystem services pes and redd involves the disbursement of cash or in kind incentives to local participants that opt to manage their land in ways that increase or maintain ecosystem service provision for decades existing benefit distribution approaches have been debated by academics and presented challenges for conservation practitioners in passing through long chains of project actors payments incur high transaction costs and are susceptible to elite capture and corruption a new type of financial technology fintech mobile money could offer a novel and available solution to these challenges at what is now a critical stage in pes and redd implementation mobile payments made via cell phones have been used successfully in development projects related to micro credit micro insurance and aid relief and this commentary considers their possible advantages and drawbacks for pes redd schemes several countries e g cambodia china tanzania and the philippines demonstrate both high pes redd uptake and high mobile money penetration in certain circumstances benefit distribution via fintech may lower transaction costs enable higher frequency payments and provide new socioeconomic benefits it could also improve the privacy transparency traceability and security of disbursements contributing to more efficient and equitable pes and redd schemes

designing payments for environmental services in theory and practice an overview of the issues abstract payments for environmental services pes have attracted increasing interest as a mechanism to translate external non market values of the environment into real financial incentives for local actors to provide environmental services es in this introductory paper we set the stage for the rest of this special issue of ecological economics by reviewing the main issues arising in pes design and implementation and discussing these in the light of environmental economics we start with a discussion of pes definition and scope we proceed to review some of the principal dimensions and design characteristics of pes programs and then analyze how pes compares to alternative policy instruments finally we examine in detail two important aspects of pes programs their effectiveness and their distributional implications pes is not a silver bullet that can be used to address any environmental problem but a tool tailored to address a specific set of problems those in which ecosystems are mismanaged because many of their benefits are externalities from the perspective of ecosystem managers pes is based on the beneficiary pays rather than the polluter pays principle and as such is attractive in settings where es providers are poor marginalized landholders or powerful groups of actors an important distinction within pes is between user financed pes in which the buyers are the users of the es and government financed pes in which the buyers are others typically the government acting on behalf of es users in practice pes programs differ in the type and scale of es demand the payment source the type of activity paid for the performance measure used as well as the payment mode and amount the effectiveness and efficiency of pes depends crucially on program design

insights on the effect of land use choice the perpetual option on the best of two underlying assets abstract we consider the effect of land use choice on speculative land value and on development timing as reflected in the optimal hurdle ratio which triggers immediate development we find that land use choice i e multiple use zoning may add over 40 to land value under typical economic circumstances the conditions for optimal development of the land become markedly more difficult to achieve higher hurdle ratio required when the two land uses have similar values indeed a rational indecision result obtains in theory development will never occur when the two land use choices have equal value

the political dimensions of payments for ecosystem services pes cascade or stairway this paper aims to advance our understanding of payments for ecosystem services pes as political projects by offering an analytical tool for investigating power relations political decisions place specific ideas and social norms in the construction and operation of pes schemes this proposed analytic tool is based on a revised version of the ecosystem service cascade which we propose to transform into an ecosystem service stairway model as a device to analyse political processes in ecosystem service construction and provision we show that the key to understanding the politics of pes lies in the antagonistic processes between the different steps of the stairway in particular we show that the definition and mobilisation of the ecosystem service potential esp is the stage where the most fundamental political decisions are made here the role of intermediaries is particularly significant as they introduce their own conceptions of society nature relations which function as epistemic selectivities in further defining and mobilising the esp and in generating the resulting ecosystem services ess we illustrate our main conceptual insights and evaluate the usefulness of our political ecosystem stairway model by applying it to two latin american cases one in brazil and the other in bolivia

revisiting the concept of payments for environmental services this article revisits the payments for environmental services pes concept and reviews existing pes definitions based on weberian philosophy of science it is argued that an ideal pes type strongly embedded in pes theory is needed to understand their logic many broader empiricist definitions fail to distinguish pes from the larger generic family of positive environmental incentives thus eroding their meaning by excessive vagueness arguably pes definitions should focus on describing a functional tool rather than normatively integrating desirable pes outcomes a modified narrow pes definition is proposed outlining conditionality as the single defining feature avoiding the buyer seller terms and linking pes to offsite externalities extensive explanatory guidelines address many valid conceptual concerns raised in the recent pes literature

zoning and the distribution of location rents an empirical analysis of harris county texas the coase theorem presents two criteria for evaluating regulation regulations efficiency relative to private solutions and how the regulation affects the distribution of wealth previous studies of the impact of municipal zoning have focused on coase s first criteria whether zoning raises land values overall this study estimates the transfer of wealth between owners of existing homes that results from the creation of a municipal zoning ordinance we find that property best suited to residential use gains in value while property with relatively higher potential as commercial property experiences a decline in the value we find that zoning is distributive

can financial incentives change farmers motivations an agrarian system approach to development pathways at the nicaraguan agricultural frontier abstract this article offers a conceptual methodological approach to assess how new institutional frameworks such as pes payments for ecosystem services interact with motivations for land use change at the individual and collective level increasing empirical evidence suggests that the effects of payments on inducing long term behavioural change can vary substantially depending on how they are integrated in territorial dynamics we show how individual motivation is the result of collective societal pathways that generate particular opportunities and constraints as well as guiding ideas and habits that work within these pathways through an illustrative case study at the agricultural frontier in nicaragua we show how an agrarian system approach offers a more nuanced understanding of the dynamic interactions on the ground and allows us to better connect farmers individual motivations to collective development pathways in that territory our case study also demonstrates how a local pes intervention is unlikely to lastingly alter the production system logic of farmers or stimulate long term pro environmental behaviour unless accompanied by other types of policies

payments for ecosystem services and agricultural intensification evidence from a choice experiment on deforestation in zambia agriculture is considered to be one of the major drivers of deforestation worldwide in developing countries in particular this process is driven by small scale agriculture at the same time many african governments aim to increase agricultural productivity empirical evidence suggests however that win win relationships between agricultural intensification and forest conservation are the exception payments for ecosystem services pes could be linked to agriculture support programmes to simultaneously achieve both goals due to potentially higher profits from intensified agriculture than from pure cash transfers potential payment recipients may prefer in kind over conventional cash payments nevertheless little scientific evidence exists regarding the preferences of potential pes recipients for such instruments we report from a discrete choice experiment in zambia that elicited preferences of smallholder farmers for pes contracts our results suggest that potential pes recipients in zambia value in kind agricultural inputs more highly than cash payments even when the monetary value of the inputs is lower than the cash payment highlighting that pes could potentially succeed in conserving forests and intensifying smallholder agriculture respondents who intended to clear forest within the next three years were found to require higher payments but could be motivated to enrol in appropriately designed pes

measuring the price impact of municipal incorporation on homeowner associations this paper investigates the impact of municipal formation and subsequent change in land use restrictions on existing deed restricted subdivisions drss using a unique case in the suburbs of saint louis county the city of wildwood incorporated in 1995 even though a majority of houses were already in a homeowner association data was collected on single family housing sales from 1990 through 2000 and on characteristics of 830 drss using a hedonic model the surrounding 10 municipalities and unincorporated area results show a decline in drs premiums after incorporation however the decline seems to have been concentrated in lots larger than 1 acre

china s sloping land conversion program institutional innovation or business as usual abstract china s sloping land conversion program slcp is the largest land retirement reforestation program in the developing world having the goal of converting 14 67 million hectares of cropland to forests by 2010 4 4 million of which is on land with slopes greater than 25 and an additional soft goal of afforesting a roughly equal area of wasteland by 2010 pending successful completion it could represent a 10 20 increase in china s national forest area and a 10 decrease in current cultivated area in contrast to china s other forest sector policies slcp uses a public payment scheme that directly engages millions of rural households as core agents of project implementation and has the stated principals of volunteerism thus insofar as current or future de facto program implementation involves decentralized voluntary grassroots participation slcp represents an important departure from business as usual in how china manages its forest resources this work draws upon current available research of the program and uses a 2003 household and village level survey conducted by the center for chinese agricultural policy cas to examine program design implementation and outcomes to date results indicate that significant problems in design and implementation exist with these including shortfalls in subsidies delivered lack of respect of the principals of volunteerism and insufficient technical support and budgeting for local implementation costs more fundamentally some program goals appear to be based on common misperceptions regarding the linkages between forests and watershed services overall slcp contains both innovative elements volunteerism and the direct engagement of farmers as well as components that hark back to policies and mindsets of decades past the program s top down simplified contract structure lack of sufficient consultation with local communities and rural households and campaign style mobilization the paper concludes by providing four main suggestions to improve the program 1 increase local community input in design and implementation and ensure that households have full autonomy in participation choice 2 improve technical support and budgeting for local administrative costs and capacity building 3 clarify the environmental services targeted and verify the measures needed to acquire these services and 4 integrate slcp into an overall package of complementary policies aimed at the rural sector

price stabilization and the risk averse firm an analytically simple and tractable approach to firm level welfare analysis of complete and partial mean preserving price stabilization for producers with general risk averse preferences facing a stochastic technology is developed necessary and sufficient conditions for price stabilization to be welfare enhancing are derived under different assumptions of the producer s preferences and the producer s technology existing stabilization results for the risk averse firm are shown to be corollaries of these more general results

the market effects of zoning undeveloped land does zoning follow the market through restricting the uses of land zoning gives local governments the power to modify the dictates of unconstrained land markets many believe however that the regulations tend to coincide with or anticipate the market solution rather than modify it the validity of this assertion is an empirical question and has not yet been adequately addressed the purpose of this paper is to develop and apply an empirical test of the null hypothesis that zoning follows the market the null hypothesis can be rejected only if land uses under zoning differ from what they would be without zoning the first task in deriving the test is to differentiate between constrained and unconstrained land market allocations it is shown that parameter estimates for hedonic price functions when markets are zoned cannot be interpreted to imply that the regulations constrain market prices it is also shown that sample selection bias is a likely source of specification error in estimating hedonic price functions for zoned land markets since the sample selection of parcels to zone designations is unlikely to be random the selection process must be accounted for in ordinary least squares ols estimation of zone constrained hedonic price functions fortunately the correction for the specification error also provides a test for the market effects of zoning a bid price interpretation of hedonic price functions for land is presented in section ii the sample selection bias issues are also discussed in that section and a formal test for the market effects of zoning is introduced

credit based payments for ecosystem services evidence from a choice experiment in ecuador the original conceptualization of payments for ecosystem services pes promoted direct payments to motivate the provision of environmental public goods but market imperfections and behavioral considerations can mean that pes that reduce market constraints are preferred the main issue with the latter is how to include conditionality we propose credit based pes cb pes as an incentive that links an environmental condition with the reduction of a key market constraint through a choice experiment in ecuador cb pes was found to be a promising form of pes with multiple desirable qualities of an incentive as cited in the behavioral economics and pes literatures

a study of the impacts of zoning on housing values over time abstract using a virtually unique data base for vancouver canada this study examines the ways in which various zoning classifications and land uses affect the sale prices of single family residences over a 24 year period the overwhelming conclusion is that while there are impacts they are consistent in neither direction nor magnitude the results suggest that the negative externalities that are generally assumed to exist may in fact not exist as a result the use of zoning to control the effects of such presumed externalities may not be justified

land values in a newly zoned city the introduction of a new zoning ordinance to chicago in 1923 offers a natural experiment that allows us to determine the effects of zoning on relative land value growth rates policymakers claimed at the time that land use zoning would raise aggregate land values by reducing negative externalities associated with mixed land use after controlling for initial land use and the endogeneity of zoning decisions we find that residential zoning led to higher land value growth rates than commercial zoning

how not to pay field experimental evidence on the design of redd payments abstract payments for ecosystem services pes can use many design features we investigate the impact of payment conditionality types i e different specifications when to pay and when not to pay for pes on deforestation and agricultural production in a lab in the field experiment our experiment also tests variations in contract period and payment volatility we designed a highly visual simulation game to characterize the decision situation of a cattle rancher in brazil the player can expand extensive pasture by deforestation or intensify existing pasture the model includes both a land and a capital constraint we applied the game in an economic framed lab in the field experiment in tocantins brazil payments conditional on forest carbon stock lead to slow but steady deforestation while payments conditional on forest carbon stock change suppressed deforestation more strongly but payments conditional on stock increase cattle production while payments conditional on stock change have no effect on production thus depending on the level of leakage either type of conditionality can be more cost effective in reducing global carbon emissions contracts with limited periods lead to strong deforestation after the end of the payment period payment volatility had no significant effect

how funding source influences the form of redd initiatives the case of market versus public funds in brazil abstract the mechanism to reduce emissions from deforestation and forest degradation redd which is being implemented by the united nations framework convention on climate change is considered essential to provide economic incentives for the adoption of forest based mitigation measures against global climate change this article analyses the key characteristics of redd pilot initiatives in brazil from different perspectives concerning the concept of payment for environmental services while exploring how these characteristics relate to the funding models adopted regardless of whether they are sourced from public funds or via the carbon market data collected from publicly available databases are analysed using hypothesis tests ten variables from 89 pilot initiatives approved by the voluntary carbon market or the fundo amazonia amazon fund are examined findings show that initiatives under each funding model have distinct characteristics in terms of stakeholders criteria for incentive concession time frames geographical reach as well as measurement report and verification mrv practices differences are consistent with distinct theoretical conceptions on incentive based economic instruments

whose equity matters national to local equity perceptions in vietnam s payments for forest ecosystem services scheme this paper focuses on the assessment of legislative considerations and local perceptions of equity in vietnam s payments for forest ecosystem services scheme pfes equity perceptions are powerful determinants of human behaviour and consequently many environmental conflicts arise from contested visions of what constitutes as equitable environmental management therefore equity can play an instrumental role in shaping outcomes of pfes schemes this paper analyzes how contextual procedural and distributive equity considerations are reflected in national pfes legislation and implementation how equity outcomes are perceived locally and whether local perceptions match legislative considerations we reviewed national legislation and government reports conducted expert interviews on the national and provincial level as well as surveys focus group discussions and in depth interviews on the local level our findings reveal that equity outcomes are very much affected by contextual factors such as how the forest land allocation regulation determines the distribution of use rights in the implementation of pfes national aspirations and rationales of equity as outlined in legislation were not met due to technical constraints financial costs and social and institutional conflicts the implementation on the ground contrasts with local interests our results show that on the local level the preference for a distributive equity principle is very much influenced by the degree of transparency of the payment distribution process the prevailing perceptions of equitable benefit distribution by local pfes participants correspond to a merit based principle of compensation for the effort of forest protection

separation and hedging results with state contingent production a state contingent model of production under uncertainty is developed and compared with more traditional models of production under uncertainty producer behaviour with both production and price risk in the presence and in the absence of futures and forward markets is analysed in this state contingent framework conditions for the optimal hedge to be positive or negative are derived we also show that under plausible conditions a risk averse producer facing price uncertainty and the ability to hedge price risk will never willingly adopt a nonstochastic technology new separation results which hold in the presence of both price and production risk are then developed these separation results generalize townsend s spanning results by reducing the number of necessary forward markets by one

producer attitudes toward output price risk experimental evidence from the lab and from the field a number of agricultural and food policy instruments are predicated on the idea that producers dislike output price risk we test experimentally some theoretical predictions about the behavior of producers in the face of output price risk namely sandmo s 1971 prediction that price risk at the extensive margin causes risk averse producers to decrease how much they produce and batra and ullah s 1974 prediction that price risk at the intensive margin causes producers whose preferences exhibit decreasing absolute risk aversion to further decrease how much they produce we do so in labs with us college students as well as in the field with peruvian farmers first as regards price risk at the extensive margin we find no support for sandmo s prediction second consistent with batra and ullah s prediction we find that output decreases in response to price risk at the intensive margin when imposing a linear relationship between output and price risk when relaxing the assumption of linearity between output and price risk however we find a nonmonotonic relationship between output and price risk taken together these results are broadly inconsistent with expected utility theory alternative models of behavior in the face of risk such as prospect theory may explain the behavior we observe

expected utility violations implications for agricultural and natural resource economics nomic toolkit they compare the dogged defense of eu by economists to that of a monty python character playing the role of a petstore owner disputing the state of an obviously dead parrot the shop owner goes through incredible machinations to avoid replacing the bird let us consider another analogy the behavior of a caged parrot can likely tell us very little about the behavior of parrots in the wild a biologist may want to incorporate the behavior of caged parrots into the study of wild birds but would undoubtedly need to be extremely careful about understanding the underlying differences in the opportunities and constraints faced by caged versus wild birds before inferring much about wild parrot behavior to some extent experimental violations of eu present us with the same problem as the hypothetical parrot biologist subjects in these risk experiments are in a setting and are completing tasks very different from the setting and tasks they face in their everyday economic and social context what is missing relates to the power of the rationality assumption discussed in friedman that relies not only on the person s skill but also on the feedback they receive from the market friedman s expert billiards players are selected by a market because of their skill in billiards and th se are the players who fit friedman s as if description 1 risk researchers should not ignore experimental data however before we eliminate eu we should more fully understand the underlying reasons for the experimental behavior that violates eu agricultural and natural resource economists are well suited to assess

large lot zoning and subdivision costs a test abstract this paper tests two hypotheses 1 that large lot zoning is a binding constraint on the residential land market and 2 that subdivision costs are inversely related to lot size the paper shows that in general the two hypotheses are not mutually exclusive but that they can be distinguished in the case of a test conducted across tracts of unsubdivided vacant land a hedonic price model for vacant land is developed and then estimated using disaggregate data from a new york city suburb

the campfire programme in zimbabwe payments for wildlife services abstract payments for environmental services pes have been distinguished from the more common integrated conservation and development projects on the grounds that pes are direct more cost effective less complex institutionally and therefore more likely to produce the desired results both kinds of schemes aim to achieve similar conservation outcomes however and generally function in analogous social political and economic environments given the relative novelty of pes what lessons can be learnt and applied from earlier initiatives in this paper we describe the evolution over the first 12 years 1989 2001 of zimbabwe s communal areas management programme for indigenous resources campfire a community based natural resource management programme in which rural district councils on behalf of communities on communal land are granted the authority to market access to wildlife in their district to safari operators these in turn sell hunting and photographic safaris to mostly foreign sport hunters and eco tourists the district councils pay the communities a dividend according to an agreed formula in practice there have been some underpayments and frequent delays during 1989 2001 campfire generated over us 20 million of transfers to the participating communities 89 of which came from sport hunting the scale of benefits varied greatly across districts wards and households twelve of the 37 districts with authority to market wildlife produced 97 of all campfire revenues reflecting the variability in wildlife resources and local institutional arrangements the programme has been widely emulated in southern and eastern africa we suggest five main lessons for emerging pes schemes community level commercial transactions can seldom be pursued in isolation non differentiated payments weaken incentives start up costs can be high and may need to be underwritten competitive bidding can allow service providers to hold on to rents and schemes must be flexible and adaptive

in markets we trust setting the boundaries of market based instruments in ecosystem services governance abstract a growing tendency to frame environmental problems as a failure to price ecosystem services has coincided with the rise of so called market based instruments mbis the aim of this introductory article to the special section in markets we trust contrasting views on the performance and legitimacy of market based instruments in global environmental governance is to promote critical reflection about the nature scope and limits of mbis in ecosystem services governance and to provide guidance on where the boundaries for the application of markets ought to be set first we examine the role that methodological assumptions and implicit normative positions play in shaping academic perception of the effectiveness and legitimacy of mbis second we examine mbis in the broader ideological context and socio political processes that have favored their development and implementation third we test claims of the literature on mbis against insights and data from case studies presented in the special section fourth we discuss the scope and limits of markets in ecosystem services governance in the light of biophysical institutional and normative boundaries we end with a summary of concluding remarks from the special section and by identifying critical tasks for the scientific and policy agenda on ecosystem services governance

redefining payments for environmental services abstract the environmental economics and the ecological economics perspectives on payments for environmental services pes propose rather different views on how to define pes its key elements and on the role of pes in ecosystem conservation and rural development this paper compares these two perspectives and addresses the following questions what is an appropriate definition of pes grounded in the theory and practice underlying it what are the key design elements of pes what should the scope of pes be given the possible trade offs between efficiency and equity it is found that pes schemes should focus on cost effectiveness and best practice for positive livelihood impacts pes schemes should be transparent and provide additional services with conditional payments to voluntary providers

between economic loss and social identity the multi dimensional cost of avoiding deforestation in eastern madagascar this paper exhibits the multiple dimensions of the cost of stopping the main driver of deforestation in madagascar slash and burn agriculture tavy as well as being a major component of the economic livelihoods of most local households living at the edge of forests tavy has been described by anthropologists as an important cultural practice in this paper we show that stopping tavy does not only entail an economic cost for local households the loss of the cultural dimension of tavy would come at an additional cultural cost for some our results suggest that a viable cessation of deforestation in madagascar would require going beyond simple compensation of the opportunity costs of avoiding deforestation

can redd still become a market ruptured dependencies and market logics for emission reductions in brazil abstract during almost 20 years of political debate on the nature of payments for ecosystem services pes these schemes have been characterized mostly as a non market approach even though attempts to transform them into market instruments has persistently recurred in these debates one notable example is the materialization of reducing emissions from deforestation and forest degradation redd in brazil where a sustainable development discourse dominates national forest governance at the expense of a carbon commodification discourse this research paper adopts a foucauldian approach to plot the epistemological foundations of the market logics that still influence redd institutionalization in brazil to a large extent and thereby reproduce what we define as a ruptured dependence on nature more specifically we recognize ruptured dependence in the three building blocks of market instruments namely singularization monetary valuation and appropriation our analysis shows that redd institutions have retained the singularization and monetary valuation of emission reductions even though the appropriation processes have rejected the possibility of exchange and instead emphasized the national ownership of emission reductions however appropriation remains a highly politicized process that is sensitive to criticism and open to calls for alternative approaches that are closer to ruptured dependence

the history of ecosystem services in economic theory and practice from early notions to markets and payment schemes article i nfo this paper reviews the historic development of the conceptualization of ecosystem services and examines critical landmarks in economic theory and practice with regard to the incorporation of ecosystem services into markets and payment schemes the review presented here suggests that the trend towards monetization and commodification of ecosystem services is partly the result of a slow move from the original economic conception of nature s benefits as use values in classical economics to their conceptualization in terms of exchange values in neoclassical economics the theory and practice of current ecosystem services science are examined inthelight ofthis historicaldevelopment from thisreview we conclude thatthefocus onmonetary valuation and payment schemes has contributed to attract political support for conservation but also to commodify a growing number of ecosystem services and to reproduce the neoclassical economics paradigm and the market logic to tackle environmental problems

growth controls real options and land development abstract many urban growth controls attempt to check sprawl by restricting allowable new housing densities however land may be undeveloped to preserve its real option value real options in land markets arise from uncertainty as to the optimum use of a site by limiting allowable development choices growth controls can narrow real options and potentially accelerate investment this paper examines the effect of price volatility a generator of option value on the timing of development after the imposition of an urban growth boundary ugb around seattle while the net effect of the ugb is to lower the likelihood of new housing outside the boundary by between 28 and 39 price volatility is no longer a deterrent to development

elements of an economic justification for municipal zoning abstract the possibility that externalities will produce a nonconvexity in the social production set limits the application of both the coase and pigou solutions for achieving an optimal allocation of land resources conditions on relative land prices are derived which indicate that external effects are strong enough to introduce a nonconvexity into the production set these conditions were not fulfilled in a sample of single family and multifamily dwellings in foster city california this does not preclude the possibility that they are fulfilled in cases of more severe external effects

the cost effectiveness of conservation payments international donors invest billions of dollars to conserve ecosystems in low income nations the most common investments aim to encourage commercial activities such as ecotourism that indirectly generate ecosystem protection as a joint product we demonstrate that paying for ecosystem protection directly can be far more cost effective although direct payment initiatives have imposing institutional requirements we argue that all conservation initiatives face similar challenges thus conservation practitioners would be well advised to implement the first best direct payment approach rather than a secondbest policy option an empirical example illustrates the spectacular cost savings that can be realized by direct payment initiatives

output price subsidies in a stochastic world this article studies the comparative statics of output subsidies for firms with monotonic preferences over costs and returns that face price and production uncertainty the modeling of deficiency payments support price schemes and stochastic supply shifts in a state space framework is discussed it is shown how these notions can be used via a simple application of shephard s lemma to analyze input demand shifts once comparative static results for supply are available a range of comparative static results for supply are then developed and discussed

taking stock a comparative analysis of payments for environmental services programs in developed and developing countries abstract payments for environmental services pes are an innovative approach to conservation that has been applied increasingly often in both developed and developing countries to date however few efforts have been made to systematically compare pes experiences drawing on the wealth of case studies in this special issue we synthesize the information presented according to case characteristics with respect to design costs environmental effectiveness and other outcomes pes programs often differ substantially one from the other some of the differences reflect adaptation of the basic concept to very different ecological socioeconomic or institutional conditions others reflect poor design due either to mistakes or to the need to accommodate political pressures we find significant differences between user financed pes programs in which funding comes from the users of the es being provided and government financed programs in which funding comes from a third party the user financed programs in our sample were better targeted more closely tailored to local conditions and needs had better monitoring and a greater willingness to enforce conditionality and had far fewer confounding side objectives than government financed programs we finish by outlining some perspectives on how both user and government financed pes programs could be made more effective and cost efficient

the effectiveness of payments for environmental services we adopt a theory based approach to synthesize research on the effectiveness of payments for environmental services in achieving environmental objectives and socio economic co benefits in varying contexts our theory of change builds on established conceptual models of impact pathways and highlights the role of 1 contextual dimensions e g political institutional and socio economic conditions spatial heterogeneity in environmental service values and provision costs and interactions with pre existing policies and 2 scheme design e g payment type and level contract length targeting and differentiation of payments in determining environmental and socio economic outcomes to shed light on the overall effectiveness of payment schemes and its determinants we review counterfactual based empirical evaluations comparative analyses of case studies and meta analyses our review suggests that program effectiveness often lags behind the expectations of early theorists however we also find that theory has advanced sufficiently to identify common reasons for why payment schemes fail or succeed moreover payment schemes are often rolled out along with other policy instruments in so called policy mixes advances in theory and evaluation research are needed to improve our understanding of how such policy mixes interact with the targeted social ecological systems 2017

the pes conceit revisiting the relationship between payments for environmental services and neoliberal conservation payments for environmental services pes has become a popular means to neoliberalize biodiversity conservation throughout the world yet research on pes is increasingly focused on debating exactly how neoliberal programmes really are documenting complexities in pes implementation and concluding that few programmes are very market based in practice while we agree that ideal neoliberal implementation of pes does not and cannot exist we argue that focusing only on micro politics misunderstands the importance of analysing pes as a form of neoliberal conservation the question is not just whether pes is innately neoliberal but how it functions within a broader neoliberal political economy by focusing on the overarching governance and power structures that gave rise to pes in the first place we more clearly see what we call the pes conceit namely that the approach implicitly accepts neoliberal capitalism as both the problem and the solution to the ecological crisis this strategy is not only contradictory but also commonly fails to achieve intended outcomes falling far short of conservation objectives while also often exacerbating socioeconomic inequality this problematic conceit we conclude cannot be addressed through only micro oriented studies it demands connecting micro and macro political economic analyses to confront broader neoliberal power structures

commodity price stabilization in a peasant economy the peasant household s preferences for price stabilization are shown to depend on observable parameters describing consumption and production decisions a measure of willingness to pay is obtained for the case where the household is engaged in both the production and the consumption of the commodity in question for plausible parameter values it appears likely that the peasant household will prefer price stabilization and that stabilization of the producer price alone dominates complete stabilization

payments for ecosystem services from local to global abstract payment for ecosystem services pes is becoming increasingly popular as a way to manage ecosystems using economic incentives the environmental economics approach to pes tries to force ecosystem services into the market model with an emphasis on efficiency the ecological economics approach in contrast seeks to adapt economic institutions to the physical characteristics of ecosystem services prioritizing ecological sustainability and just distribution and requiring a transdisciplinary approach this paper summarizes the results of a participatory atelier workshop held in costa rica we developed a set of principles the heredia declaration for pes systems and report on evolving initiatives in several countries we discuss how the distinction between ecosystem goods which are stock flow resources and ecosystem services which are fund service resources and the physical characteristics of the fund services affect the appropriate institutional form for pes we conclude that pes systems represent an important way to effectively manage fund service resources as public goods and that this represents a significant departure from conventional market institutions

evidence on the specification of price in the study of domestic water demand the development of lakefront property in northern wisconsin has prompted in several towns minimum frontage zoning stricter than the state standard such zoning generates an economic loss by constraining development development effect and an economic

reconciling theory and practice an alternative conceptual framework for understanding payments for environmental services article i nfo this article provides an alternative and novel theoretical approach to the conceptualization and analysis of payments for environmental services pes we devote special emphasis to institutional and political economy issues which have been somewhat neglected in the literature on pes we argue that the coasean and pure market approach dominating the conceptualization of pes in the literature cannot be easily generalized and implemented in practice by contrast taking into account complexities related to uncertainty distributional issues social embeddedness and power relations permits acknowledging the variety of contexts and institutional settings in which pes operate the alternative approach presented in this introductory article to the special section may be more appealing to pes practitioners since while avoiding restrictive and prescriptive standpoints it allows some key sources of complexities they usually deal with on the ground to be more easily understood

payments for environmental services in watersheds insights from a comparative study of three cases in central america we have compared three cases of payments for water related environmental services pes in central america in terms of socioeconomic background opportunity costs of forest conservation and stakeholders perceptions of the conditions of water resources and other issues we found that in general the opportunity costs are larger than the amounts paid which apparently contradicts the economic foundation of pes schemes and suggests that the role of intangibles is important in inducing participation the results also show that trade offs between different environmental and social goals are likely to emerge in pes schemes posing some doubts as to their ability to be multipurpose instruments for environmental improvement and rural development we also found that pes schemes may work as a conflict resolution instrument facilitating downstream upstream problem solving though at the same time they might introduce changes in social perceptions of property rights

exploring the links between equity and efficiency in payments for environmental services a conceptual approach this paper addresses the relationship between equity and efficiency in pes schemes from a conceptual point of view emphasis is placed on the role of the institutional setting social perceptions about economic fairness or distributive justice of the payments uncertainty and interactions between agents including power relations we introduce the heuristic concept of the efficiency equity interdependency curve to illustrate potential combinations between equity and efficiency that may be theoretically possible the paper argues that different types of institutional factors determine which equity efficiency combinations may be potentially feasible influence the actual combination that will be achieved on the ground and condition possible changes in that combination due to exogenous factors by stressing the role of institutional aspects in shaping the equity efficiency relationship the paper attempts to go beyond the dominant coasean vision of pes