fishery socioeconomics a survey fisheries management is constantly confronted and sometimes confounded by the complexities of real world fishery systems two major sources of such complexities are 1 the many conflicting goals and objectives faced by fishery managers and 2 the wide variety of socioeconomic factors which impact on the validity and effectiveness of regulatory instruments amongst the considerations lying within this fishery socioeconomics framework are distributional issues labor market structure social and opportunity costs fishing community dynamics and fishermen decisionmaking processes andersen 1978 fao 1985 fricke 1985 germa 1986 panayotou 1982 pollnac and sutinen 1979 while their importance is widely recognized little consensus exists regarding the manner in which such topics can best be incorporated into economic analyses and into fishery management decisions this paper reviews relevant literature on fishery socioeconomics addressing the questions what contribution can multi objective socioeconomic analysis play in fisheries economics and in practical fisheries management what insights can be obtained from existing socioeconomic research what specific questions need to be emphasized in future research an attempt is made to consolidate the research in this diverse area which has tended to develop somewhat independently from traditional resource economics theory and which has some clear connections to the ideas of institutional economics see e g wilson 1986 the paper is organized as follows section i explores the wide variety of objectives such as employment distributional concerns and rent generation which often play a practical role in real world fisheries whether or not they are expressed explicitly in fishery policy statements section ii reviews theoretical and empirical studies of income distribution wh le ection iii presents a broad examination of literature dealing with socioeconomic aspects of fishery management this involves both critiques of common management methods such as regulated property rights and limited entry schemes and examinations of alternative approaches such as cooperatives informal contracting and community property rights this leads into an exploration in sections iv and v of the social and opportunity costs for labor in fisheries and of related themes involving fishery labor markets the determinants of labor supply and the key issue of labor mobility section vi presents an overview of the literature concerned with fishermen and fishing community decision processes and behavioral dynamics the discussion is broadened in section vii to review data requirements in socioeconomic analysis and to provide perspectives on future priorities for research in fishery socioeconomics finally the paper ends in section viii with some general conclusions and some thoughts on the diffi ulties that have been faced in integrating socioeconomic research into economic analyses

the ambiguous impact of inequality on local resource management abstract the impact of inequality on the ability of human groups to undertake successful collective action is investigated with special reference to overexploitation of common property resources in voluntary provision problems on the one hand inequality has an ambiguous impact on the feasibility of the efficient outcome even though better endowed agents contribute more to collective action in regulated settings on the other hand inequality tends to reduce the acceptability of available regulatory schemes and therefore to make collective action more difficult

the influence of private contractual failure on regulation the case of oil field unitization an analysis of the interdependence between regulation and private contractual failure reveals that the feasible range of regulation is restricted by the same forces that block private agreement the focus of the study is oil field unitization regulation in oklahoma texas and wyoming federal lands from 1948 through 1975 despite large potential gains from unitization private negotiations fail because of lease heterogeneities and information problems regarding lease value estimates in response the federal and state governments have adopted strikingly different policies to encourage unitization with different results only the federal government s regulations are effective because they surmount information problems texas has the least successful regulation the paper argues that the policy differences are due to the political influence of small firms that benefit from nonunitized production 25 references 2 tables

beyond trade the impact of preferential trade agreements on fdi inflows summary this paper investigates the effects of preferential trade agreements ptas on net fdi inflows of member countries using a comprehensive database of ptas in a panel setting pta membership is associated with a positive change in net fdi inflows and fdi gains increase with the market size of pta partners and their proximity to the host country the estimated relationship is driven by the developing countries in the sample and agreements signed in the late 1990s early 2000s a period when the majority of deep integration ptas have been advanced

is protection for sale evidence on the grossman helpman theory of endogenous protection grossman and helpman 1994 present a theory of endogenous protection by explicitly modeling government industry interactions for which mere black box models previously existed they obtain a ramsey pricing type solution to the provision of protection which emphasizes the role of inverse import penetration ratios and import elasticities on the lobbying side the model makes predictions about lobbying competition and lobbying spending according to deadweight costs from protection the model not only makes for richer theory in terms of rigor and elegance but its predictions are directly testable whether the grossman helman model stands up to real world data is investigated in this paper predictions from both the protection side and lobbying side are tested using cross sectional u s nontariff barrier data we also compare the second generation grossman helpman model with a more traditional specification our results call for serious consideration of this model in the political economy literature

the failure of government sponsored cartels and development of federal farm policy even today most important enduring monopolies or near monopolies in the united states rest upon government policies the government s support is responsible for fixing agricultural prices above competitive levels for the exclusive franchises of public utilities and radio and tv channels for the single postal service the list goes on and on george j stigler 1993 399 i introduction it is often believed that the coercive power of government can overcome the negotiation and enforcement problems that plague private cartels 1 this claim is made in standard microeconomics text books such as hirshleifer s 1984 262 and it is an integral part of the economic theory of regulation stigler 1971 posner 1974 regulation can have the same effect as a successful cartel it raises prices above competitive levels indeed posner 1974 344 46 argues that it may be less costly for industries with large numbers of firms to obtain supportive government regulation than to privately form a carte 2 by capturing regulatory agencies industry can use the state for its own purposes 3 although broadly correct the view that government sponsorship is an effective mechanism for the successful formation of cartels neglects the costs of organizing the industry into an effective lobby group and the costs that politicians face as they attempt to define and enforce total output levels and individual quotas especially in those cases where the industry is large and heterogeneous and hence most needing of government assistance are these costs likely to be significant under these circumstances the industry will lack a consensus on total production targets and firm quotas where the cuts must be large in order to reach price setting goals quota definition and enforcement will be controversial and political opposition will be intense these conditions provide incentives for politicians to modify cartel goals and to seek alternative ways of raising industry prices and incomes accordingly classic government sponsored cartels may not emerge even though the industry has sought state intervention to augment private collective action this point is supported by research in other settings where private negotiations among heterogeneous parties to address common pool problems have failed the usual problem is disagreement over the distribution of costs and benefits and the parties often turn to the state for a solution yet as johnson and libecap 1982 have shown for fisheries and libecap and wiggins 19851 for oil field unitization the distributional problems encountered in private contracting spill over to the political arena causing delays and modifications of regulations in the case of fisheries regulatory authorities adopt policies that maintain status quo rankings of heterogeneous fishermen and expand the stock through fish hatcheries for instance and politically controversial quotas to reduce harvest typically are not introduced until the fishery is seriously depleted in the case of oil field unitization politicians also are unable to resolve conflicts over the definition of unit shares or quotas the same issue that blocks private agreement as a result government imposed unitization generally does not occur until late in the life of the field after many of the common pool losses have already been inflicted even then the unitization rules leave many margins for dissipation uncontrolled 4 this paper argues that the organization costs facing a heterogeneous industry and the political costs facing politicians in responding to its demands for regulation must be given more attention to explain the actual policies that emerge and to predict when agency capture and government sponsored cartel formation will be successful the argument is illustrated by examining the development of new deal agricultural regulation where initial cartel efforts were gradually modified in response to the political opposition of certain farm groups

an economic analysis of the fisheries bycatch problem abstract bycatch is the incidental take of a species that has value to some other group this paper compares open access and individual transferable quota equilibria to the equilibrium in which the joint value of the fisheries is maximized the open access induced problems can be corrected by an individual transferable quota system only if both the target species and the bycatch species have tradable quotas and only if the bycatch species does not have existence value there exists a range of the bycatch to target species harvest levels for which the total harvest of each will be exactly taken by a given technology even under open access however there may not even exist a unique open access equilibrium if bycatch is allocated by rule of capture prohibitions on the sale of bycatch reduce the bycatch level but they also reduce social welfare

issues in irrigation pricing in developing countries abstract this paper surveys the current literature on irrigation pricing in developing countries and discusses the important issues involved in particular this paper discusses the role of government in irrigation development and allocation economics of irrigation pricing current status of irrigation water pricing and cost recovery in developing countries and the reasons for the marginal cost pricing principal being not followed in developing countries the paper also provides some suggestions for improving methods of water pricing and cost recovery

contractual responses to the common pool prorationing of crude oil production this paper examines bargaining among firms to mitigate rent dissipation following the major oil discoveries of 1926 35 because of high bargaining costs firms chose prorationing instead of consolidation and unitization and success varied the analysis also shows that prorationing took the form it did because concession such as per well quotas were required to draw in small operations and the quotas led to predictable responses regarding rent dissipation prorationing despite its costs controlled total field production and costs conserved natural reservoir energies and lengthened field life when private agreements failed the parties successfully appealed for state enforcement since similar heterogeneities influnce regulations elsewhere in the economy detailed analysis of bargaining among firms is essential for insight into the emergence of various institutional forms 33 references 3 tables

paying not to go to the gym how do consumers choose from a menu of contracts we analyze a novel dataset from three u s health clubs with information on both the contractual choice and the day to day attendance decisions of 7 752 members over three years the observed consumer behavior is difficult to reconcile with standard preferences and beliefs first members who choose a contract with a flat monthly fee of over 70 attend on average 4 3 times per month they pay a price per expected visit of more than 17 even though they could pay 10 per visit using a 10 visit pass on average these users forgo savings of 600 during their membership second consumers who choose a monthly contract are 17 percent more likely to stay enrolled beyond one year than users committing for a year this is surprising because monthly members pay higher fees for the option to cancel each month we also document cancellation delays and attendance expectations among other findings leading explanations for our findings are overconfidence about future self control or about future efficiency overconfident agents overestimate attendance as well as the cancellation probability of automatically renewed contracts our results suggest that making inferences from observed contract choice under the rational expectation hypothesis can lead to biases in the estimation of consumer preferences

enforcement for sale lobbying for water in pakistan s indus basin abstract surface irrigation is a common pool resource subject to over exploitation by upstream users we ask to what extent state enforcement of de jure water allocations designed to ensure adequate irrigation to downstream users is up for sale unique data on the land ownership of nearly a quarter million irrigators in pakistan s vast indus basin watershed provide a measure of political influence consistent with an influence driven model the decline in water availability and land values from head to tail is accentuated along channels having greater lobbying power at the head and attenuated along channels having greater lobbying power at the tail our paper shows how power disparities can be leveraged through the administrative state to capture valuable common resources

property rights to multi attribute fishery resources abstract the united nations code of conduct for responsible fisheries urges governments to manage multiple yield bycatch and habitat attributes of fishery resources the information and enforcement costs of multi attribute management are high however as a result relatively few attributes generally stock biomass age structure and growth are specified in yield targets exposing others e g localized abundance sex to excessive use in the public domain spillovers caused by fishing gear e g gear conflicts bycatch habitat damage generally are regulated with catch limits and area closures that artificially divide or exclude activities which interact due to attribute jointness total fishery income is compromised because tradeoffs are not evaluated at the margin alternative arrangements that bundle fishery resource attributes are suggested bundled property rights could evolve from a comprehensive assignment of usufruct rights which reduce the transaction costs of gathering information on unspecified attributes and of contracting for spillovers markets for harvest rights could resolve the simpler gear conflict and bycatch problems other interactions e g predation habitat requirements would require corporate or collective property rights and governance arrangements that make harvesters and other interested parties the residual claimants of their harvest decisions subject to government restrictions that protect public goods

the windy commons wind power generation is growing rapidly in the united states doubling nearly every three years since 1998 yet wind is an open access resource and past experiences with open access resources suggest that tragedies of the commons may occur while the engineering literature has focused on turbine siting within a wind farm to maximize profits and minimize interaction effects the economics literature has overlooked interaction effects between windfarms we provide a qualitative framework for measuring wake externalities and use simulation modeling to determine their magnitude we find that a turbine wake externalities and thus losses to downwind sites increase with the square of wind velocity and can be substantial b decentralized ownership across wind farms leads to overcapitalization in upwind sites and undercapitalization in downwind sites relative to sole ownership c when multiple potential patches are considered more land will be used upwind for wind power under decentralized ownership and d numerical simulations suggest that total rents are reduced under decentralized ownership by up to 12 while total power produced increases by approximately 10 under our central parameters decentralized ownership may be preferred to a sole owner depending on the value society places on clean power relative to dirty power

foreign direct investment exports and imports in mexico this paper analyses the liberalisation of foreign direct investment fdi in mexico since the late 1980s and its relationships with exports and imports such a process has eased the access of multinational corporations mncs to the country which has promoted exports however it has also resulted in a higher import content and the displacement of local firms which has limited mexico s economic development through the balance of payments constraint the analysis is supported by the existence of linkages bidirectional granger causality between exports imports and fdi

state sponsored violence as a tragedy of the commons england s privateering wars with france and spain 1625 1630 the tragedy of the commons is the familiar problem that open access to a common property resource leads to overexploitation and to zero profits a commons model is applied to an example of state sponsored private violence the practice of privateering or licensed piracy it is predicted that the presence of uncertainty about the value of the prey will reduce the amount of exploitation effort and that industry profits may be positive due to both uncertainty and heterogeneous exploiters using data from england s wars with france and spain between 1625 and 1630 the model suggests that the commons represented by enemy merchant shipping was not overexploited and that privateering profits were positive the dynamic paths of privateering effort ships seized and individual firm profits were however consistent with the normal expectation that commons exploitation will peak and fall as competition drives down returns through entry

we like to see you in the gym a field experiment on financial incentives for short and long term gym attendance abstract this paper presents a field experiment to analyze whether financial incentives conditional on attending the gym can increase gym attendance of members of an off campus gym both in the short run two quarters of a year and in the long run the next two quarters of the year the incentivized subjects received a rebate of approximately 10 of the average membership fee conditional on attending the gym at least once per week in 11 of the 13 weeks of the first quarter of 2010 in the second quarter of 2010 the incentive was repeated allowing subjects a second chance to earn a rebate in both quarters they received a rebate of 25 instead of 15 conditional on attending the gym at least twice a week in 11 of the 13 weeks gym attendance was recorded both during the intervention period and during the two quarters after we compared the conditional incentive to attend the gym with an unconditional incentive where subjects would receive the 10 rebate per quarter merely for staying a member of the gym the conditional incentive to attend the gym had a positive yet non persistent impact on gym attendance we conclude that gym attendance can be improved through incentives but that smarter non financial incentives and nudges need to be explored as well to obtain more persistent improvements in gym attendance

intra and inter industry externalities from foreign direct investment in the mexican manufacturing sector new evidence from mexican regions summary this paper presents new empirical evidence on externalities from foreign direct investment fdi in several mexican regions in the early 1990s the main findings are threefold first the presence of fdi creates negative externalities within industries and positive externalities between industries through backward linkages second fdi externalities are stimulated by large technological differences between fdi and mexican firms and by geographic concentration of industries third we identify a substantial level of regional heterogeneity of the externality impact of fdi in line with the notion that fdi may have contributed to processes of changing regional prosperity under trade liberalization the findings also imply that maquiladora firms in the border states are generating positive externalities

the nexus between gender collective action for public goods and agriculture evidence from malawi across the developing world public goods exert significant impacts on the local rural economy in general and agricultural productivity and welfare outcomes in particular economic and social cultural heterogeneity have however long been documented as detrimental to collective capacity to provide public goods in particular women are often underrepresented in local leadership and decision making processes as are young adults and minority ethnic groups while democratic principles dictate that broad civic engagement by women and other groups could improve the efficiency and effectiveness of local governance and increase public goods provision the empirical evidence on these hypotheses is scant this article develops a theoretical model highlighting the complexity of constructing a fair schedule of individual contributions given heterogeneity in costs and benefits that accrue to people depending for instance on their gender age ethnicity and education the model demonstrates that representative leadership and broad participation in community organizations can mitigate the negative impacts of heterogeneity on collective capacity to provide public goods nationally representative household survey data from malawi combined with geospatial and administrative information are used to test this hypothesis and to estimate the relationship between collective capacity for public good provision and community median estimates of maize yields and household consumption expenditures per capita the analysis shows that similarities between the leadership and the general population in terms of gender and age and active participation by women and young adult in community groups alleviate the negative effects of heterogeneity and increase collective capacity which in turn improves agriculture productivity and welfare

integration and productivity satellite tracked evidence this paper introduces satellite tracked real time data from a large fishing firm managing its vertically horizontally and geographically linked ships to study the causal impact of integration on total factor productivity tfp after the firm acquired its vertically unintegrated contractual fish suppliers tfp increased 16 among newly integrated ships whereas it did not vary for already owned ships some classic mechanisms such as increased effort due to monitoring do not systematically explain tfp gains under integration whereas evidence on hold up threat alleviation is mixed importantly enhanced knowledge transfer and hierarchical authority enacting productivity improving operational practices among newly integrated ships are more likely explanations of the results this paper was accepted by bruno cassiman business strategy

appropriable rents from yellowstone park a case of incomplete contracting i introduction though the general populace accepts that national parks are and should be the domain of government the history of our first national park yellowstone reveals that from the beginning private entrepreneurs were actively involved in preserving the amenity values and capturing the amenity rents to appropriate the rents from yellowstone the early entrepreneurs had to carve the amenity values from the common domain or see them dissipated through open access without private ownership of the land this was accomplished through vertical integration of complementary inputs namely transportation services and tourist facilities necessary for the enjoyment of the natural amenities the extent of private sector success or failure in the history of yellowstone can be best understood in the context of the theory of the firm as developed by armen alchian his work with demsetz 1972 and with klein and crawford 1978 expands our understanding of how firms contract to appropriate rents and prevent postcontractual opportunism klein crawford and alchian 1978 300 distinguish between two reasons for vertical integration both of which apply to private firms operating in yellowstone at the time of its creation the first is the successive monopoly problem which occurs when two monopolists supply inputs into a final product or service and the second is postcontractual opportunism our purpose here is to apply these two important threads from the firm s contractual tapestry to the formation and operation of yellowstone national park the central theme is that amenity rents associated with the yellowstone region either could be dissipated through open access and the ensuing tragedy of the commons or appropriated through contractual arrangements that limited entry to the commons the former occurred until the northern pacific railroad with its monopoly on transportation services vertically integrated with monopoly suppliers of tourist facilities and operated the park as if it were privately owned 1 however the potential for rent dissipation still existed because the railroad did not own the park itself and could not effectively contract with the federal government to restrict entry therefore when the federal government opened the park to automobiles in 1915 the railroad s monopoly was eliminated and rent dissipation occurred through congestion ii brief history of yellowstone the natural features of the area that is now yellowstone national park were well known by 1860 following john colter s exploration of the area in 1807 numerous other trappers and later prospectors explored colter s hell in 1865 1870 and 1871 the first formal explorers financed in part by congress were sent to yellowstone these explorers provided scientific information photographs and paintings that increased the awareness in the east about the yellowstone area this awareness culminated in the creation of yellowstone national park by an act of congress on 1 march 1872 making it the first national park though yosemite had been established as a state preserve in 1864 early administration of the park was haphazard because the federal government provided no funds for operating expenses indeed many of yellowstone s natural features were being defaced until in 1886 the u s army assumed administrative responsibilities stationing a cavalry troop there the army stayed until 1918 at the time of yellowstone s creation the region was relatively inaccessible and sparsely settled but railroads changed this the northern pacific railroad completed its transcontinental line in 1883 and immediately added a sixty mile spur from livingston montana to yellowstone s northern entrance in 1903 the chicago burlington and quincy railroad gained access to yellowstone through cody wyoming and in 1908 the union pacific arrived at west yellowstone montana finally in 1915 the park was opened to automobile traffic

land and power theory and evidence from chile many employment relationships concede rents to workers depending on the political institutions the presence of such rents allows employers to use the threat of withdrawing them to control their workers political behavior such as their votes in the absence of secret ballot we examine the effects of the introduction of the secret ballot in chile in 1958 on voting behavior before the reforms localities with more pervasive patron client relationships tended to exhibit a much stronger support for the right wing parties traditionally associ ated with the landed oligarchy after the reform however this difference across localities completely disappeared jel d72 n46 o13 o15 o17

common pool resource appropriation under costly cooperation abstract in addition to the usual fixed costs we introduce variable costs in a community s effort to cooperate in extracting from a common pool resource using a standard supervision mechanism these variable costs are shown to be an increasing function of individual members incentives to default the model explains why we frequently observe communities that all cooperate and have relatively similar resource endowments and yet achieve very different levels of extraction

economic spillovers in spatial harvest behavior abstract there has been a strong push within natural resource management to incorporate spatial structure into management regimes however discussions surrounding the appropriate designs of spatial management have largely been conceptual this paper develops a spatial econometric model of fishing location choice using non confidential data from the great barrier reef coral trout commercial fishery harvest location decisions are modeled as a function of spatial patterns of expected economic returns the preferred spatially dependent econometric model is shown to outperform ordinary least squares and fixed effects models in out of sample forecasting estimates from the spatial model reveal spatial spillover effects in fleet harvest location behavior in particular harvest activity at any given site is equally sensitive to same site economic returns and surrounding site economic returns the econometric results are illustrated using a fee based policy simulation results suggest non spatial management is characterized by two inefficiencies first heterogeneity between sites is averaged resulting a fee that is too high or too low across space second fees that are too high or too low affect the fishing effort in nearby locations

economic heterogeneity and the commons effects on collective action and collective goods provisioning summary the question of how economic and socio cultural heterogeneity impacts commons management has been receiving increasing attention but without resolution however the issue is increasingly important in a globalizing world this paper builds upon recent theoretical works to provide a clearer understanding of the conditions under which we might expect economic inequality to have positive or negative effects of critical importance to the argument is the distinction between the problem of collective action and the problem of providing collective goods a synthetic set of predictions is subsequently developed and tested with a comparative analysis of case studies of fisheries and irrigation systems

coping with asymmetries in the commons self governing irrigation systems can work many analysts presume that the appropriators of a common pool resource are trapped in a hobbesian state of nature and cannot themselves create rules to counteract the perverse incentives they face in managing the resource the logical consequence of this view is to recommend that an external authority the government take over the commons but considerable empirical evidence from field and experimental settings holds that appropriators frequently do constitute and enforce their own rules and that these rules work our research agenda is to develop a coherent understanding of the set of conditions that enhance or detract from self organizing capabilities when individuals differ substantially from one another for the sake of concreteness this paper focuses on the asymmetry present in most irrigation systems between those who are physically near the source of water the head enders and those who are physically distant from it the tail enders this paper first explores the interaction between head end and tail end farmers particularly their decisions about whether to devote resources to the upkeep of the irrigation system and how bargaining between the parties can benefit all sides finally we examine empirical evidence from a study of irrigation institutions in nepal and discuss the broader practical significance of our findings

locational asymmetry and the potential for cooperation on a canal abstract illegal water diversions and lax rule enforcement are common on irrigation canals we present a mathematical programming model of a watercourse calibrated to a canal in maharashtra on which farmers voted to cooperate to control water theft the model solution computes the crop choices and profits of individually optimizing farmers who differ in their location it reveals the spatial distribution of gains and losses from cooperation it illuminates why voluntary bargaining will rarely achieve an efficient water allocation it also shows that landless laborers might well be against local cooperation if the expropriated water nurtures labor intensive crops

partial enclosure of the commons abstract we examine the efficiency distributional and environmental consequences of assigning spatial property rights to part of a spatially connected natural resource while the remainder is competed for by an open access fringe we refer to this as partial enclosure of the commons we obtain sharp analytical results regarding partial enclosure of the commons including 1 while second best it typically improves welfare relative to no property rights 2 all resource users can be made better off 3 positive rents arise in the open access area and 4 the resource maintains higher stocks under spatial heterogeneity we also characterize spatial regions that are ideal candidates for partial enclosure typically society should seek to enclose those patches with high environmental productivity and high self retention but whether high economic productivity promotes or relegates a patch may depend on one s objective

persistence of power elites and institutions we construct a model to study the implications of changes in political insti tutions for economic institutions a change in political institutions alters the distribution of de jure political power but creates incentives for investments in de facto political power to partially or even fully offset change in de jure power the model can imply a pattern of captured democracy whereby a democratic regime may survive but choose economic institutions favoring an elite the model provides conditions under which economic or policy outcomes will be invariant to changes in political institutions and economic institutions them selves will persist over time jel d02 d72 the domination of an organized minority over the unor ganized majority is inevitable the power of any minority is irresistible as against each single individual in the majority who stands alone before the totality of the organized minor ity at the same time the minority is organized for the very reason that it is a minority

fishery management under multiple uncertainty abstract among others who point to environmental variability and managerial uncertainty as causes of fishery collapse roughgarden and smith proc natl acad sci 93 1996 5078 argue that three sources of uncertainty are important for fisheries management variability in fish dynamics inaccurate stock size estimates and inaccurate implementation of harvest quotas we develop a bioeconomic model with these three sources of uncertainty and solve for optimal escapement based on measurements of fish stock in a discrete time model among other results we find 1 when uncertainties are high we generally reject the constant escapement rule advocated in much of the existing literature 2 inaccurate stock estimation affects policy in a fundamentally different way than the other sources of uncertainty and 3 the optimal policy leads to significantly higher commercial profits and lower extinction risk than the optimal constant escapement policy by 42 and 56 respectively

political authority expertise and government bureaucracies by applying the revelation principle we focus on how a sponsor who possesses political authority could minimise the efficiency losses when bureaucrats are experts that is when they control information about the true costs of public services production our results come in striking contrast to those in the literature on bureaucracies and public procurement in a two types setting and in the absence of monitoring and control mechanisms we find that the agency is productively efficient under certain conditions the agency is also allocatively efficient while under others the low cost bureau oversupplies and the high cost agency undersupplies its output

community enforcement of fisheries effort restrictions abstract this paper models the use of community sanctions to restrict effort in a simple gordon schaefer style model of the fishery with heterogeneous fishing costs the withdrawal of cooperation in other areas of life is used to both restrict effort and to sanction those who continue to cooperate with those who have not restricted effort coalition proof nash equilibria are generated by a combination of sanctions discouraging the defection of small groups and stock reductions discouraging noncooperation by large groups both entry restrictions and individual quotas can be supported by community sanctions under some parameter combinations however there are cases where each can generate lower total rents than would be available under open access relatively low cost fishers are more likely to support entry restrictions and ignore community attempts to restrict individual effort while high cost fishers are more likely to support quotas

economic openness democracy and income inequality an empirical analysis scholars have studied effects of economic openness and democracy on national income inequality in two literatures in democracy studies scholars agree democracy reduces inequality but empirical evidence is ambiguous in globalization studies effects of economic openness on inequality are debated but have not been rigorously examined this article is the first systematic statistical study of the effects of both economic openness and democracy on income inequality these effects need to be studied together the authors measure national income inequality from a comprehensive gini coefficient data set economic openness is measured from trade flows foreign direct investment inflows and financial capital inflows the period studied is 1960 to 1996 the unit of analysis is a country decade and the sample includes 69 countries the authors find that democracy and trade reduce income inequality foreign direct investments increase income inequality and financial capital does not affect income inequality policy implications are discussed

the system of administrative and political corruption canal irrigation in south india the paper describes how some irrigation engineers raise vast amounts of illicit revenue from the distribution of water and contracts and redistribute part to superior officers and politicians it argues that the corruption system which is centred on control of personnel transfers is an important supply side reason for poor performance of canal irrigated agriculture insofar as the same system operates in other government departments it may be more important for understanding indian politics and the political influences on economic development than has previously been realised

inequality and conservation on the local commons a theoretical exercise to analyse the effect of asset inequality on co operation within a group we consider a twoplayer nonco operative model of conservation of a common pool resource overexploitation by one user affects another s payoff by reducing the next period catch we give necessary and sufficient conditions such that conservation is a nash equilibrium and show that increasing inequality does not in general favour full conservation however once inequality is sufficiently great further inequality can raise efficiency thus the relationship between inequality and economic efficiency is u shaped finally we analyse the implications for conservation if players have earning opportunities outside the commons the daily livelihood of vast masses of the rural poor in many countries depends on the success with which common pool resources cprs such as forest resources grazing lands in shore fisheries and irrigation water are managed and on the environmental consequences of their management understanding the factors that lead to success or failure of community management of these resources is thus critical to rural development cpr management is a collective action dilemma a situation in which mutual cooperation is collectively rational for the group as a whole but individual cooperation is not necessarily individually rational for each member one factor that has not always been recognised as critical to the outcome of collective action dilemmas is heterogeneity among the resource users in this paper our attention will be largely restricted to a single but potent kind of heterogeneity inequality in asset ownership olson 1965 hypothesised that inequality might favour the provision of a public good

do lenders favor politically connected firms rent provision in an emerging financial market corruption by the politically connected is often blamed for economic ills particularly in less developed economies using a loan level data set of more than 90 000 rms that represents the universe of corporate lending in pakistan between 1996 and 2002 we investigate rents to politically connected rms in banking classifying a rm as political if its director participates in an election we examine the extent nature and economic costs of political rent provision we nd that political rms borrow 45 percent more and have 50 percent higher default rates such preferential treatment occurs exclusively in government banks private banks provide no

implementation issues the political economy of efficient fishing responses to over fishing are very similar efforts begin with gear restrictions area closures and seasonal closures entry restrictions including a license moratorium and a license buyback program often follow the results are similar too over fishing and effort increases continue common property not open access regimes community development quotas cdqs private property regimes individual transferable quotas itqs and pigouvian taxes can produce the optimal amount at the minimum cost of course the details of each are critical political feasibility issues and local conditions are factored into the cdq itq tax decision and the resolution of the key details of each fisher heterogeneity and possible ways to reduce it are especially important issues since over fishing problems initial government responses and results are so common the policy formulation process and recommended outcome have potential global relevance 1999 elsevier science b v all rights reserved

instrument choice in a fishery abstract this paper considers the choice of regulatory instruments in a fishery fishing captains consumers and input suppliers each attempt to influence the regulator s choice of instruments the regulator chooses among instruments such as input restrictions entry restrictions or individual transferable quotas itqs regulatory instruments that result in zero fishery rents can only occur if the regulator places an extraordinary weight on the welfare of input suppliers relative to fishing captains and consumers indeed heterogeneity of fishing captains is neither necessary nor sufficient to obtain regulations that fail to generate fishery rents

can financial incentives help people trying to establish new habits experimental evidence with new gym members can financial incentives aid habit formation in people attempting to establish a positive health behavior we provide evidence on this question from a randomized controlled trial of modest sized incentives to attend the gym among new members of a fitness facility our experiment randomized 690 participants into a control group that received a 30 payment unconditionally or one of 3 incentive groups that received a payment for attending the gym at least 9 times over the first 6 weeks of membership two incentive treatment arms offered monetary payments of 30 and 60 the third incentive treatment motivated by the endowment effect offered a physical item worth 30 all three incentives had only small impacts on attendance during members first 6 weeks and no effect on their post incentive visit trajectories we document substantial overconfidence among new members about their likely visits and discuss how overconfidence may undermine the effectiveness of incentive programs

on the sustainability of common property resources abstract we provide a model where a common property resource is managed by two types of agents cooperators and non cooperators who adjust their extraction strategies in response to persistent differential payoffs in our model the social approval of cooperators works as a reward mechanism which as we show favors both the pervasiveness of cooperative behavior and the sustainable management of natural resources specifically we show that in the presence of such a reward mechanism a stable equilibrium can be reached with both strategies being practiced simultaneously and a decentralized and sustainable management of common property resources is possible

unraveling the multiple margins of rent generation from individual transferable quotas individual transferable quotas itqs induce changes along both the extensive margin via consolidation of quota among fewer vessels and the intensive margin as harvesters adjust their behavior to itq incentives we use itq introduction in the bering sea crab fishery to decompose the sources of rent generation across both margins we embed an empirically calibrated structural model of the harvesting process into a sector level model allowing us to experimentally unravel the itq treatment we show that the magnitude and source of rent generation under itqs critically depends on the manner and degree of rent dissipation before itqs are implemented

property rights regimes and natural resources a conceptual analysis the term common property resource is an example of a term repeatedly used to refer to property owned by a government or by no one it is also used for property owned by a community of resource users such usage leads to confusion in scientific study and policy analysis in this paper we develop a conceptual schema for arraying property rights regimes that distinguishes among diverse bundles of rights ranging from authorized user to claimant to proprietor and to owner we apply this conceptual schema to analyze findings from a variety of empirical settings including the maine lobster industry

local capture evidence from a central government transfer program in uganda according to official statistics 20 percent of uganda s total public expenditure was spent on education in the mid 1990s most of it on primary education one of the large public programs was a capitation grant to cover schools nonwage expenditures using panel data from a unique survey of primary schools we assess the extent to which the grant actually reached the intended end user schools the survey data reveal that during 1991 1995 the schools on average received only 13 percent of the grants most schools received nothing the bulk of the school grant was captured by local officials and politicians the data also reveal considerable variation in grants received across schools suggesting that rather than being passive recipients of flows from the government schools use their bargaining power to secure greater shares of funding we find that schools in better off communities managed to claim a higher share of their entitlements as a result actual education spending in contrast to budget allocations is regressive similar surveys in other african countries confirm that uganda is not a special case

clientelism in indian villages abstract we study the operation of local governments panchayats in rural maharashtra india using a survey that we designed for this end elections are freely contested fairly tallied highly p

property rights and choice the case of the fishery formal property rights are typically established after considerable waste has occurred despite the effectiveness of such schemes in addressing the inefficiencies of common pool resources adoption can be contentious because of the assignment of wealth and political influence that accompany the transition to exclusive property rights this paper studies how the early involvement of harvesters in policy implementation designed to address the commons inefficiency may foster perceived legitimacy and lessen political opposition to the establishment of individual property rights we demonstrate that it is optimal for a manager facing industry strife and reform delay to allow firms to self select into the property rights regime the strategic interaction of harvesters leads to an equilibrium characterized by the global adoption of property rights thus by providing harvesters with a choice between management systems policy makers can reduce the transaction costs associated with the need to create political consensus while ensuring an outcome similar to the top down implementation of market based management evidence is provided from a recent policy change in maryland fisheries in which the provision of a choice resulted in the overwhelming adoption of individual transferable quotas and the end of the race to fish

common property and collective action in economic development abstract a fundamental issue in many ldcs is the degree to which natural resource mismanagement is caused by common property arrangements this view has led to widespread attempts to privatize forests rangelands and water resources many of these efforts have failed to stop overuse and have contributed to inequality in resource distribution this paper seriously questions this approach and describes a number of reasons why common property may continue to be both efficient and equitable complementing and combining with private rights in a way consistent with the resource endowments of village economies a theoretical approach is outlined showing that the tragedy of the commons is an unsatisfactory model of common property an alternative model is presented together with a call for research into institutional alternatives in resource management

uncertainty and open access implications from the repeated prisoners dilemma game open access refers to situations in which individuals are not excluded from using a scarce resource where natural resources are concerned open access is usually believed to promote depletion as individuals rush to obtain as much as they can before other claims are made this phenomenon has been blamed for many important natural resource problems including overexploitation of fisheries johnson and libecap decimation of tropical forests by wood gatherers eckholm and excessive grazing on rangeland libecap and johnson in such cases the exercise of selfinterest runs counter to the collective interest of all resource users and if pursued generally is self defeating solutions to such problems must begin with restraints on the actions of interested parties but what will lead fishers or woodgatherers or shepherds to develop such restraints are the incentives for voluntary restraints sufficiently strong or must the restraints be imposed by authoritarian rules that can override individual interests i am interested here in whether uncertainty encourages or discourages voluntary restraint in the use of open access resources two types of uncertainty may influence the emergence of voluntary restraints first there is behavioral or strategic uncertainty individuals who are interdependent as in open access situations may be presumed to act based on their expectations of others actions if those actions cannot be perfectly predicted and assured each participant must plan according to some probability distribution over the actions available to others it has been argued that uncertainty may facilitate voluntary agreements among parties for whom noncooperative behavior is clearly rational and whose interactions are repeated axelrod and kreps et al this argument and its implications for open access resource problems are examined critically in the next section of this paper the second type of uncertainty stems from ature and markets for example forage or ish stocks may fluctuate from season to season from natural causes prices of livestock or fish may vary because of economic forces these exogenous sources of variability create uncertainty of outcomes apart from behaviors of others the importance of this kind of uncertainty is considered in the third section of this paper to assess the consequences of these sources of uncertainty i refer to the repeated prisoners dilemma game e g axelrod kreps et al and taylor in this framework pursuit of self interest is always dominant economically in the short term although it results in suboptimal collective returns the stark conflict between individual and collective interests appears to reflect conditions with open access however three major limitations of the model should be noted at the outset first it allows only for binary choices and a fixed number of players many open access problems involve continuous choices and an unrestricted number of players second the game does not permit forward contracting or side payments between individuals this precludes many devices used in reality to facilitate voluntary transactions third the game remains the same period after period no intertemporal externalities are reflected these john b braden is an associate professor department of agricultural economics university of illinois this research has been supported by grants from the illinois agricultural experiment station no 1 6 53491 and the illinois water resources center no 1 11381 uncertainty is used here interchangeably with risk both refer to variability of outcomes due to forces beyond an individual s control

measuring the dynamic efficiency costs of regulators preferences municipal water utilities in the arid west evidence suggests that municipal water utility administrators in the western us price water significantly below its marginal cost and in so doing inefficiently exploit aquifer stocks and induce social surplus losses this paper empirically identifies the objective function of those managers measures the deadweight losses resulting from their price discounting decisions and recovers the efficient water pricing policy function from counterfactual experiments in doing so the estimation uses a continuous butconstrained control version of a nested fixed point algorithm in order to measure the important intertemporal consequences of groundwater pricing decisions

determinants of collective action on the local commons a model with evidence from mexico i develop a model of cooperation in small irrigation systems i give conditions under which an equalizing redistribution of wealth increases the level of equilibrium cooperation but also show that some redistributions that increase inequality can also increase cooperation the distributive rule a combination of arrangements for maintenance cost sharing and water allocation also affects the cooperation level i estimate statistical models of cooperation for three maintenance indicators using field data from a study of mexican irrigation societies social heterogeneity and landholding inequality are significantly associated with lower maintenance distributive rules that allocate water proportionally to landholding size likewise reduce maintenance

restraint under open access are voluntary incentives sufficient or is coercion required discussion in describing the inefficiencies of open access fisheries earlier writers e g gordon relied heavily on some simplifying assumptions in particular it was assumed that inputs effort were homogenous and their supply to the industry was perfectly elastic the potential for cooperation among the individual participants was ignored the end result after some hand waving was that entry would lead to the complete dissipation of the rental value of the resource this particular open access model with its average product argument has been applied to other resource areas and is widely evident in the public choice literature despite the widespread application of the model there remains skepticism about its predictive powers and the policy implications drawn from it three of the four papers presented at this session are reflective of that skepticism in that regard they are not alone one can for example find numerous anthropological studies arguing that communities have on occasion established informal arrangements for controlling entry and the use of resources in such areas as fishing and grazing a distinctive feature of many of those studies is a cautious approach to the full dissipation implication found in the traditional open access model the traditional model has been criticized because it ignores the potential for cooperation and instead treats producers as though they were a sack full of ornery cats johnson p 246 furthermore challenges to the complete dissipation argument are not restricted to anthropological literature experiments involving finite repetition of the prisoners dilemma game suggest that players do not always follow the single period dominant strategy defection instead they achieve some measure of cooperation finally there is the existence of institutions such as nature groups who finance the purchase of lands even where benefits accrue to numerous individuals who were not a party to the transaction in those cases it appears that the free rider problem does not completely dominate the outcome if however full dissipation does not occur does it then follow that some form of explicit cooperation with internally imposed rules and sanctions has evolved the answer appears to be no first individual participants may not be homogenous and thus the supply function of effort is not perfectly elastic in that case the rental value of the resource need not be

the dynamic efficiency costs of common pool resource exploitation we conduct the first empirical investigation of common pool resource users dynamic and strategic behavior at the micro level using real world data fishermen s strategies in a fully dynamic game account for latent resource dynamics and other players actions revealing the profit structure of the fishery we compare the fishermen s actual and socially optimal exploitation paths under a time specific vessel allocation policy and find a sizable dynamic externality individual fishermen respond to other users by exerting effort above the optimal level early in the season congestion is costly instantaneously but is beneficial in the long run because it partially offsets dynamic inefficiencies jel d24 q21 q22

modeling effort and lobbying in a heterogeneous common pool resource setting extraction from a common pool resource cpr such as a fishery can lead to socially inefficient and undesirable outcomes as a result of appropriation problems through regulation of the cpr users may achieve a more profitable and socially efficient outcome feeny et al land econ 72 2 187 205 1996 delve into some of the assumptions made by traditional cpr models and how use of those assumptions provides an incomplete framework to guide fishery policy in the theoretical models we develop we relax two of those assumptions cpr users are homogeneous and are unable to create or influence management of the resource we note a case where regulation of the individual user can induce others to harvest more and relate this to the slippage effect concept regarding resource sustainability we document situations where incentives exist for cpr users to lobby for tighter regulations and thus increase profits by limiting the tragedy of the commons influence

contracting problems and regulation the case of the fishery the inefficiencies of common property fisheries are of continuing concern to economists the early work by scott gordon 1954 and anthony scott 1955 outlined the problem and later studies by james crutchfield and giulio pontecorvo 1969 and frederick bell 1972 provided empirical estimates of the losses that result those studies were followed by the dynamic models of colin clark 1976 and james quirk and vernon smith 1970 of optimal harvest rates and the use of corrective taxes or quotas to achieve them but in spite of a large and growing literature and the persuasiveness of the outlined efficiency criteria most fisheries retain common property aspects with overcapitalization and excessive labor input why those conditions persist and the failure of the regulatory response to them are the issues addressed in this paper we examine a number of fisheries but focus on the texas shrimp industry which is one of the nation s most valuable fisheries for a single species and which shares the common property characteristics observed elsewhere it is considered overcapitalized and catch per unit of effort is falling 2 examination of the fishery reveals the many margins along which rent dissipation occurs and the nature of the regulations necessary for controlling fishing effort to avoid those losses the regulatory environment in texas is complicated by conflict within the fishery between inshore and offshore fishermen the latter assert that bay shrimping reduces the number of shrimp that successfully migrate to the gulf the inshore fishery is highlighted by another issue the recent resettlement of some 30 45 000 vietnamese refugees including many fishermen along the texas coast marine advisory service paul starr their entry has been met by hostility and violence from existing shrimpers who recognize that they are in an environment characterized by the absence of property rights bay shrimpers have lobbied the texas legislature for broad limits on new entrants yet ironically the sale of additional boats by individual shrimpers to the vietnamese has facilitated entry of the refugees into the fishery regulations in the texas shrimp and other fisheries are incomplete leaving many options for rent dissipation uncontrolled because of high contracting costs among fishermen and political factors that mold government actions contracting costs are high among heterogeneous fishermen who vary principally with regard to fishing skill 3 montana state university and texas a m university respectively we benefitted from comments by terry anderson raymond c battalio gardner brown oscar burt micha gisser wade griffin john r moroney anthony d scott peter temin and participants in workshops at texas a m university and the university of washington research assistance was provided by scott barnhart and phil mizzi funding was provided by sea grant texas a m university throughout this paper we use the terms common property and open access interchangeably here the terms describe a situation where no property rights group or individual exist s for the resource 2catch per unit of effort in the inshore texas gulf and federal gulf waters is presented for 1963 77 by w l griffin c g tydlacka and w e grant they show catch per unit of effort generally falling in inshore and offshore waters while catch per unit of effort fluctuates from year to year it falls from approximately 360 kg shrimp per unit of effort to 220 kg from 1963 to 1977 the common property nature of the fishery is reflected in the following statistics since 1975 the number of vessels has grown by 23 percent nelson swartz for fish houses the record of entry is similar between 1970 a d 1977 the number of firms grew from 259 to 287 though during that period many left the industry as others entered the number of fish houses was calculated from license data supplied by the texas parks and wildlife department the record of entry by fish houses suggests that monopsony as discussed by colin clark and gordon munro is absent in the fishery 3there may be minor differences in labor leisure choices and capital but our statistical evidence and discussions with fishermen indicate that catch variations are largely due to skill government regulations in the texas bays restrict capital and our empirical evidence shows boats to be relatively homogeneous

explaining state bans on corporate farming state laws banning corporate farming present a puzzle for a rent seeking explanation of political outcomes since family farmer proponents may receive no direct benefit from these bans an explanation developed here is that these farmers benefit indirectly forestalling corporate entry preserves the farm political coalition structured around those cooperatives patronized by family farmers and so indirectly preserves federal subsidies and supply restrictions that the incidence of state bans is positively related to the importance of federal farm programs the importance of cooperatives and the homogeneity of farmers within a state is consistent with this indirect rent seeking explanation

does inequality lead to greater efficiency in the use of local commons the role of strategic investments in capacity abstract this paper examines how inequality in access to credit affects the strategic behavior of users of a common resource in their investment and extraction decisions a dynamic two stage game is developed in which agents choose the level of sunk investment in capacity and the consequent extraction path the results show that agents invest in excess capacity except when inequality is very high the relation between inequality and efficiency in resource extraction is found to be non monotonic with the steady state resource stock being closest to the optimal level when either inequality is very high or very low