property rights externalities and resource degradation locating the tragedy abstract resource degradation in the third world is largely driven by the demands of farm households for fuelwood and land for agriculture since resources are often controlled through indigenous systems of property the tragedy of the commons has been used to explain resource degradation as a result private property is suggested as a solution to resource degradation a dynamic model capable of examining household incentives for resource use under private and common property is developed results of the model reject the conventional wisdom that gives rise to the presumed optimality of private individual property in natural resources and the correlated indictment of group management regimes

residual load renewable surplus generation and storage requirements in germany abstract i examine the effects of increasing amounts of fluctuating renewable energy on residual load which is defined as the difference between actual power demand and the feed in of non dispatchable and inflexible generators i draw on policy relevant scenarios for germany and make use of extensive sensitivity analyses whereas yearly renewable surplus energy is low in most scenarios analyzed peak surplus power can become very high decreasing thermal must run requirements and increasing biomass flexibility substantially reduce surpluses i use an optimization model to determine the storage capacities required for taking up renewable surpluses allowing curtailment of 1 of the yearly feed in of non dispatchable renewables would render storage investments largely obsolete until 2032 under the assumption of a flexible power system further restrictions of curtailment as well as lower system flexibility strongly increase storage requirements by 2050 at least 10 gw of storage are required for surplus integration of which a sizeable share is seasonal storage results suggest that policy makers should work toward avoiding surplus generation in particular by decreasing the must run of thermal generators concerns about surpluses should not be regarded as an obstacle to further renewable expansion the findings are also relevant for other countries that shift toward fluctuating renewables

understanding the evolution and performance of water markets and allocation policy a transaction costs analysis framework abstract water markets and associated allocation policy reforms have struggled to achieve their intended goals in many water stressed rivers in part due to the institutional friction imposed by transition and transaction costs this paper elaborates a transaction costs analysis framework to examine the evolution and performance of water markets and allocation policy reforms this analysis rests on three pillars i a synthesis of three theoretical traditions of institutional analysis williamson north and ostrom often considered independently ii a framework to examine the types and interactions of transaction costs in market based water allocation over time and iii an illustrative analysis of three large river basins the colorado columbia and murray darling with varying levels of success in market based water policy reforms the resulting framework accounts for water s complexity as an economic good this framework and the case studies lead to the identification of several policy implications including the need for a multiphase sequencing of reform strategic investment in institutional transition costs and institutional choices that preserve future flexibility to adjust water rights and diversion limits to manage social and environmental externalities

does the allocation of property rights matter in the commons abstract a popular solution to the tragedy of the commons is to create private property rights to access the commons if resource users care about the welfare of others they may be unwilling to respect property rights regimes that lead to unfair or inequitable outcomes we explore in a series of laboratory experiments whether it is possible to undermine the efficacy of property rights solutions through the allocation process we find that both the extent to which property rights are enforced and how they are allocated significantly affect extraction and compliance our findings suggest that one of the most popular allocation methods is suboptimal we observe that occasional enforcement and the proportional allocation of property rights is dominated by no enforcement and the equal or inverse allocation of property rights our results support the view that allocation matters for property rights solutions to the commons problem

property rights regimes and natural resources a conceptual analysis revisited summary more than two decades ago schlager and ostrom 1992 developed a conceptual schema for arraying property rights regimes that distinguishes among diverse bundles of rights the conceptual framework has profoundly influenced research on natural resource governance common property and community resource management however currently natural resource governance has changed dramatically challenging the applicability of the conceptual schema there are now many more social actors involved in resource management than the local communities at the focus of original analysis additionally resource management increasingly provides access to various kinds of benefits from outside the immediate context including indirect benefits such as payments for environmental services and results based payments for redd these changes demand addition of new property rights to the original framework this paper updates the conceptual schema in reaction to changes in natural resource governance proposing three specific modifications on the focus of use rights control rights and authoritative rights to come up with a framework that distinguishes eight types of property rights we apply the framework to three purposefully selected governance interventions in china and laos that include the provision of indirect benefits in addition to the direct benefits derived by local people from natural resources the empirical application shows how contemporary governance changes may not lead to local people s outright dispossession since they continue to possess direct use rights to natural resources however local people may be excluded from control and authoritative rights which are exercised exclusively by state agencies and international actors the latter make available indirect benefits to local people which may or may not translate into use rights in the sense of policy based entitlements the empirical insights suggest the possibility of a wider trend of compensated exclusions in natural resource governance

institutions and environmental governance a reconceptualization abstract this article presents the conceptual revisions needed to extend the new institutional approach to environmental governance from its current local and international domains of application to all governance solutions including national environmental and natural resource use policies and multi level governance solutions that are increasingly used to address global environmental change the article suggests that environmental governance is best understood as the establishment reaffirmation or change of institutions to resolve conflicts over environmental resources it also explains why the choice of these institutions is a matter of social justice rather than of efficiency the article suggests a way to understand formal and state centered governance solutions as forms of collective ownership not unlike common property the article demonstrates how institutional analysis can gain resolution by looking at the functional and structural tiers organization of governance functions and formulation of key institutional rules as key aspects of the design of governance institutions

domestic versus international capital mobility some empirical evidence this paper develops an empirical test to determine whether on average capital moves more easily between industries within a country or between coun tries within an industry the test is applied using cross section dat a on accounting rates of return to capital of u s multinational corp orations in 1966 and 1977 it is found that international capital mob ility was greater in the earlier period but domestic capital mobilit y tended to dominate in the later period these findings are of parti cular importance to the field of international economics since compe ting trade models use opposite assumptions as regards which type of c apital mobility is greater

do property rights promote investment but cause deforestation quasi experimental evidence from nicaragua abstract many policymakers argue that property rights decrease deforestation some theoretical papers also make this prediction arguing that property rights decrease discount rates applied to a long term investment in forestry however the effect is theoretically ambiguous the paper takes a novel instrumental variables approach based on nicaragua s agrarian reform to test for the effect using a new dataset nicaragua s 2001 agricultural census it finds that property rights significantly increase deforestation the model supported by the data suggests a likely mechanism for this relationship property rights increase investment increasing agricultural productivity and therefore the returns to deforestation

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

portfolio management of wild fish stocks abstract managing fish stocks in terms of a portfolio of economic assets is likely to significantly increase benefits for society relative to single species approaches a portfolio framework systematically combines fish stocks that are joined by ecology e g predation competition and unspecialized fishing technologies e g mixed species trawls into a portfolio which balances expected aggregate returns against the risks associated with stock attribute and other uncertainties to be productive however this framework must be combined with property rights institutions that clearly state management objectives create long run time horizons among harvesters internalize spillovers caused by ecological and technological jointness and reduce uncertainty through research and adaptive management although the cost of reducing scientific uncertainty about ecological interactions may limit the portfolio approach to intensive management of relatively few species its scope can be broadened to integrate tradeoffs among more types of marine resources such as nature preserves and oil and gas deposits

land ownership and conflicts over the use of resources implication for household vulnerability in eastern ethiopia abstract survey data from hirna watershed in eastern ethiopia were used to identify determinants of household choice among alternative land property right regimes to help mitigate negative consequences of scarcity induced land related conflicts and so as to help reduce household vulnerability it has been observed that absence of clearly defined property right and management plan has led to overexploitation of the hillsides leading to perpetuation of poverty and food insecurity multinomial discrete choice models were specified and estimated for explaining decision of household heads for most preferred property right regimes overall two variables namely the dependency ratio and the level of education of the household head provided the most predictive power whether or not the household prefers common property resource regime whereas the number of household members the livestock holding of the household and the area of cultivated land lost due to enclosure of part of the watershed were found to be more relevant in determining household s preference for resettlement to other potential areas on the other hand the age of household head the number of household members and the level of education of the household head were found to be statistically significant in determining the likelihood that a household prefers intensifying agriculture

rules and games this paper reconsiders the relationship between the rules of a game and its outcomes we develop a notion of rule reform that leads to the selection of pareto improved equilibria points we then apply this notion to a series of naturally occurring fishing rules including examples from malaysia india brazil turkey and canada we show that reforming a game is conceptually akin to reforming an economy

decarbonization scenarios for the eu and mena power system considering spatial distribution and short term dynamics of renewable generation we use the multi scale power system model limes eu to explore coordinated long term expansion pathways for renewable energy re generation long distance transmission and storage capacities for the power sector of the europe and middle east north africa mena regions that lead to a low emission power system we show that ambitious emission reduction targets can be achieved at moderate costs by a nearly complete switch to re sources until 2050 if transmission and storage capacities are expanded adequately limiting transmission capacities to current levels leads to higher storage requirements higher curtailments and to an increase in temporal and spatial electricity price variations results show an escalation of electricity prices if emission reductions exceed a critical value adequate expansion of transmission and storage capacities shift this threshold from 70 to 90 emission reductions in 2050 relative to 2010

on the economics of electrical storage for variable renewable energy sources abstract the use of renewable energy sources is a major strategy to mitigate climate change yet sinn 2017 argues that excessive electrical storage requirements limit the further expansion of variable wind and solar energy we question and alter strong implicit assumptions of sinn s approach and find that storage needs are considerably lower up to two orders of magnitude first we move away from corner solutions by allowing for combinations of storage and renewable curtailment second we specify a parsimonious optimization model that explicitly considers an economic efficiency perspective we conclude that electrical storage is unlikely to limit the transition to renewable energy

natural resource federalism preferences versus connectivity for patchy resources we examine the efficiency of centralized versus decentralized management of spatially connected renewable resources when users have heterogeneous preferences for conservation versus extraction resource mobility induces a spatial externality while spatial preference heterogeneity drives a wedge between users privately optimal extraction rates we first address these market failures analytically and show that the first is most efficiently handled with centralized planning while the second is best tackled with decentralized management except in special cases neither approach will be first best but which arises as second best depends on the relative strength of preference heterogeneity versus spatial mobility of the resource we illustrate the theory and test its robustness with a numerical example

explaining institutional persistence adaptation and transformation in east german recreational fisheries governance after the german reunification in 1990 we investigated the capacity of a natural resource governance system to absorb a disturbance while maintaining its major structures and functions defined as institutional resilience exemplified by east german recreational fisheries governance being disturbed by the german reunification we studied why in five out of six east german states the former centralized governance system persisted while in one state a decentralized governance system was implemented based on resilience thinking and new institutional economics three analytical steps were developed to assess 1 the structure and function of the governance system 2 the attributes of the disturbance and the reorganization process and 3 human motivations the centralized system persisted because leading managers wanted to preserve customary structures and functions minimize transaction costs of change and maintain powerful positions this was possible because of their influential positions in the reorganization process our results suggest that in externally induced fundamental and rapid disturbances decision makers tend to prevent transformations in their governance system however key managers in the sixth state faced the same disturbance but their lack of leadership and an emerging rivalry for fishing rights facilitated a transformation to decentralized governance thus attributes of disturbances can be leveraged by actors motivations in the reorganization process

rethinking the economics of water an assessment water is rising on the policy agenda as population growth and climate change intensify scarcity shocks and access inequalities the conventional economic policy recommendations privatization pricing and property rights have struggled due to a failure to account adequately for the politics of water and the associated distributional conflicts we identify distinctive social and physical characteristics of water supply and demand and explore their implications for three central areas of water policy financing infrastructure pricing and property rights reform growing dependence on groundwater and non networked water supplies exacerbates these challenges and reinforces the need to rethink the economics of water and tackle the political challenges head on meeting the water sustainable development goals would require institutional and technological innovations to supply allocate and manage water as well as a sustained political and financial commitment to address those who might be left behind

decarbonizing europe s power sector by 2050 analyzing the economic implications of alternative decarbonization pathways abstract the european union aims to reduce greenhouse gas emissions by 80 95 in 2050 compared to 1990 levels the transition towards a low carbon economy implies the almost complete decarbonization of europe s power sector which could be achieved along various pathways in this paper we evaluate the economic implications of alternative energy policies for europe s power sector by applying a linear dynamic electricity system optimization model in over 36 scenarios we find that the costs of decarbonizing europe s power sector by 2050 vary between 139 and 633 bn 2010 which corresponds to an increase of between 11 and 44 compared to the total system costs when no co2 reduction targets are implemented in line with economic theory the decarbonization of europe s power sector is achieved at minimal costs under a stand alone co2 reduction target which ensures competition between all low carbon technologies if however renewable energies are exempted from competition via supplementary renewable energy res e targets or if investments in new nuclear and ccs power plants are politically restricted the costs of decarbonization significantly rise moreover we find that the excess costs of supplementary res e targets depend on the acceptance of alternative low carbon technologies for example given a complete nuclear phase out in europe by 2050 and politically implemented restrictions on the application of ccs to conventional power plants supplementary res e targets are redundant while in such a scenario the overall costs of decarbonization are comparatively high the excess costs of supplementary res e targets are close to zero

international factor movements commodity trade and commercial policy in a specific factor model two events in the decade of the 1970s had a major impact on world trade and factor movements the collapse of the bretton woods fixed exchange rate system and opec s success in raising petroleum prices the enormous current account surplus accruing to some of the opec members was successfully recycled by the international capital markets to among others the oil importing developing countries in addition the vastly increased tempo of investment in the capital rich labour poor opec members in west asia attracted migration of labour skilled as well as unskilled to these countries from some of the oil importing developing countries the remittances from these workers in turn eased the problem of the labourexporting countries in adjusting to the increased cost of oil imports thus both borrowing from private capital markets and export of labour became very important elements in cushioning the oil shock for a number of countries the post opec movements of labour and financial capital while dramatic are only the more recent instances of a phenomenon of much greater antiquity the seventeenth and eighteenth centuries saw vast migration of people out of europe though these movements were the result of conquests and colonization rather than movements from one sovereign state into another but the nineteenth century particularly the latter half saw migration of the latter kind from europe to countries of north and south america as well as capital investment by residents of europe in these

long run power storage requirements for high shares of renewables review and a new model abstract the purpose of this article is twofold first we review model based analyses that explore the role of power storage in energy systems with high shares of variable renewables second we introduce a new model that is specifically designed for exploring long term storage requirements the literature survey focuses on recent contributions in the peer reviewed energy economics and engineering literature we compare key characteristics of the different models provide an overview of model applications and summarize key findings on power storage requirements we also evaluate which system values of storage are covered by respective model analyses based on the literature survey we identify common findings and key model features required for a sound assessment of future storage requirements in order to raise complementary insights we introduce dieter a new dispatch and investment model the model contributes to the literature by capturing multiple system values of power storage related to arbitrage capacity and reserve provision further the model is designed as an open source tool that can be freely used and modified results of a first application of the new model are presented in a companion paper

multinational firms and the theory of international trade and investment tinational corporation in the arena of economic activity and political influence trade theorists have either ignored it or expressed unguarded skepticism at the ability of the conventional trade models to successfully capture and analyze the features of this new phenomenon the purpose of this paper is twofold first by building upon the contribution by richard caves we will show that the traditional trade models can be adapted in a way that preserves most if not all of the attributes introduced by international firms 2 second we will conduct a comparative statics analysis to explore the implications of tariffs and taxes for resource allocation and international capital movements our results here confirm what has already been well established in myriad empirical studies that maturation of the international firm has vastly increased economic interdependence among trading countries and that few nations can eschew the ripples caused by economic policies of other nations 3

american taxation of multinational firms publisher summary this chapter discusses the american taxation of multinational firms it is assumed that a multinational firm starts with an existing stock of foreign and domestic investment and seeks the optimal change in its position over the next year as the earnings generated by existing investments are an important source of capital for new investment one cannot ignore the role of the past in shaping the present the chapter presents an analysis that focuses not only on the levels of foreign and domestic investment but also on the financing of that investment it is also assumed that the foreign subsidiary can deduct from its taxable income interest on intrafirm debt as well as royalties head office charges and other such payments for intrafirm services

property rights regimes in complex fishery management systems a choice experiment application the tonle sap wetland fishery was previously divided into 3 different management zones for conservation open access fishing and private fishing rights to the private fishing zone involved auctions for exclusive rights to temporarily designated plots this paper aims to explore the auction based system by investigating how this fishery management system affects different groups of small scale fishermen and how different characteristics of the fishing lots affect the bidding a choice experiment approach was used to model fishermen s choices in a hypothetical auction market by offering fishermen the choice between purchasing different potential fishing lots and a no purchase option implying fishing only in the communal fishing grounds the preferred latent class model with two segments of fishermen showed that the bidding behavior of the more privileged group out competes the other group irrespective of the lot characteristics this result suggests that it is unlikely that the redesign of the auction system itself would be an effective way of securing access to fishing resources for the two observed groups of fishermen this implies that open access fishing grounds and or other regulations may also be needed in future management as they serve an important role for the poorer segments

institutional ecological economics abstract new institutional economics and its forerunners have we argue made important contributions to the evolving agenda of ecological economics the conceptualisation of environmental problems as instances of interdependence and the acknowledgement of positive transaction costs are key insights into the nature of environmental problems we also discuss how plurality of behavioural motivations and limited cognitive capacity have important implications for environmental decision making and its analysis we show how evolutionary and collective action theories offer complementary takes on the choice and change of environmental governance institutions and how the concept of social capital can enrich analyses of environmental governance we conclude that an emerging institutional ecological economics has the greatest relative advantage in analysing the design implementation and effectiveness of environmental governance solutions

bridging the scales a conceptual model for coordinated expansion of renewable power generation transmission and storage abstract to analyze the challenge of large scale integration of renewables during the next decades we present a conceptual power system model that bridges the gap between long term investment allocation and short term system operation decisions it integrates dynamic investments in generation transmission and storage capacities as well as short term variability and spatial distribution of supply and demand in a single intertemporal optimization framework large scale grid topology power flow distributions and storage requirements are determined endogenously results obtained with a three region model application indicate that adequate and timely investments in transmission and storage capacities are of great importance delaying these investments which are less costly than investments in generation capacities leads to system wide indirect effects such as non optimal siting of renewable generation capacities decreasing generation shares of renewables increasing residual emissions and hence higher overall costs

the race for property rights economics literature on the evolution of property rights has increasingly emphasized the optimal timing for establishing those rights yoram barzel dale mortensen 2 and partha dasgupta and joseph stiglitz 3 for example have shown that competition among firms for the rents associated with innovative devices and ideas can lead to the dissipation of those rents in the process when property rights and the rents therefrom are up for grabs it is possible for expenditures to establish rights to fully dissipate the rents leaving the efficiency gains from privatization in question 4 before any conclusions about the welfare gains from establishing property rights can be reached attention must be paid to the evolutionary

balancing power and variable renewables three links abstract balancing power is used to quickly restore the supply demand balance in power systems the need for this tends to be increased by the use of variable renewable energy sources vre such as wind and solar power this paper reviews three channels through which vre and balancing systems interact the impact of vre forecast errors on balancing reserve requirements the supply of balancing services by vre generators and the incentives to improve forecasting provided by imbalance charges the paper reviews the literature provides stylized facts from german market data and suggests policy options surprisingly while german wind and solar capacity has tripled since 2008 balancing reserves have been reduced by 15 and costs by 50

land property rights and resource allocation abstractin this paper we review the most significant empirical literature on the causal effects of land property rights the literature indicates that secure property rights boost investment in both rural and urban areas these effects however do not appear to be the result of improved credit conditions in rural areas clear land rights also lead to increases in productivity and farm earnings in contrast for urban areas the evidence for an effect on earnings is mixed we find little empirical evidence to suggest that land titling programs enhance the development of land markets finally some evidence suggests that land titling induces changes in household structure that foster human capital accumulation and may help to increase the incomes of future generations

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

gender property rights and natural resources abstract attention to gender differences in property rights can improve the outcomes of natural resource management policies and projects in terms of efficiency environmental sustainability equity and empowerment of resource users although it is impossible to generalize across cultures and resources it is important to identify the nature of rights to land trees and water held by women and men and how they are acquired and transmitted from one user to another the paper particularly examines how the shift from customary tenure systems to private property in land trees and water has affected women the effect of gender differences in property on collective action and the implications for project design

rhetoric and reality in protected area governance institutional change under different conservation discourses in mount elgon national park uganda abstract the approach to governance of protected areas has been in transition over last decades partly driven by evolving policy discourses that shape the ways in which conservation is thought to be delivered the most influential discourses are the fortress approach community conservation and back to the barriers how different discourses translate and are instituted on ground are however complex and disputed inclusive policy strategies in relation to local involvement in developing countries are of particular concern the study analyses how conservation policy discourses have become manifested taking the case of mount elgon national park menp uganda it outlines main conservation policy discourses analyses actor s interests and power relations and further examines how institutions for park governance have evolved and changed according to the different discourses the results indicate that conservation discourses and donor support come and go while menp seems to outlast all the worrying reality is that menp administration strongly influenced by the interplay of path dependent institutional forces rooted in the fortress discourse simply sticks to its guns maintaining the application of law enforcement as key management instruments in its approach to governance especially to local people interactions there is an apparent gap between rhetoric and reality in protected area governance

two way capital flows cross hauling in a model of foreign investment this paper presents a simple model of a small open economy which is open to both commodity trade and foreign investment of a sector specific kind and which exhibits the phenomenon of cross hauling or reverse flows of internationally mobile capital in two different sectors the model which assumes that a single domestic factor is combined with internationally mobile but sector specific capital in each of two sectors one of which produces a non traded good appears to be the simplest possible which permits cross hauling as an endogenous phenomenon

allocation of goods by lottery i introduction many goods such as hunting permits oil drilling leases cellular telephone licenses and rights to fishing berths as well as some buds such as the military draft jury duty and who is to be thrown overboard on a sinking life raft are or have been allocated by lotteries in neo classical welfare economics the random distribution of property rights does not affect allocative efficiency as long as transferability is allowed and the transactions costs are non prohibitive lottery allocations however are generally not transferable thus lottery allocations are inefficient since the goods are not ultimately allocated to the users who value them the most a number of authors such as aubert 1959 fienberg 1971 eckhoff 1989 and elster 1989 36 122 have argued that lotteries are chosen as the allocative instrument because it represents a fair or just means of allocating the goods rawls 1971 374 and eckhoff 1989 have noted that where it is impractical to divide the goods equally among those who desire them a lottery serves to satisfy both the requirement that the process be fair and that the allocation problem be resolved relatively costlessly elster 1989 113 however notes that lotteries are not the only fair allocation mechanism for example he points out that in jewish ethics the problem of allocating an indivisible good such as life saving resources is resolved by denying it to everyone even economists would probably prefer a lottery to this resolution the fairness hypothesis has a rich history in the old testament lotteries are deemed a fair way of allocating goods such as the inheritance of land numbers 33 54 lotteries are also used to allocate bads in perhaps the most famous biblical example of use of lots jonah was chosen by lot to be sacrificed to appease god who had brought a storm that threatened to wreck the ship the story goes that the lot selected jonah because he was shirking his duties elsewhere and should not have even been on the vessel jonah 1 6 1 notice that fair here is taken to mean just given this theological foundation it is not surprising that the lottery has seen frequent use in legal history as well one of the most interesting cases occurred in swedish and finnish trials in the 17th and 18th centuries in cases where a man was murdered by a mob lotteries were used to allocate punishment since the law required an eye for an eye no more and no less eckhoff says that if it was impossible to ascertain which of them had dealt the mortal blow the courts determined that one of the responsible parties be sentenced to death and that the person be selected by lottery 1989 19 a similar use of lotteries occurs in military history to deal with cases of mass desertion in roman armies every tenth man was executed decimated and the remainder pardoned in more modern times the lottery has been used in u s law 2 first of course is the use of a lottery to decide who shall sit on a jury a connection between fairness and lotteries however has also appeared in the common law in an 1842 case u s v holmes which has been discussed by fienberg 1971 eckhoff 1989 and elster 1989 a ship sank in a heavy storm and the lone surviving life raft was in grave danger of sinking the crew threw overboard fourteen male passengers in an effort to save the rest when back in port after being rescued a crewman named holmes the only crew member who had not disappeared upon arrival to port was brought to trial for the deaths of the passengers the court ruled that the non essential members of the crew should have been thrown overboard before any passengers and if that was not sufficient then passengers should have been selected by lot which is the fairest mode elster 1989 65 the fact that a human life presumably a large cost was at stake ex post did not affect the decision 3 the environmental economics literature contains a number of references to the social preferences for and benefits of lottery allocations

influences of transaction costs in environmental policy abstract there is a growing literature reporting the extent of transaction costs for environmental policies however understanding why transaction costs occur and why they are small or large is also important for efficient policy selection and evaluation following an analysis of the organisational economics literature and reports of the extent of transaction costs for a number of environmental policies three key influences to transaction costs in environmental policies are identified these are the following 1 the characteristics of the transaction for the environmental good 2 the nature of the transactors and 3 the current institutional environment and arrangements these affect transaction costs to the government and all other parties influenced by a policy transaction costs occur due to actions of information collection and policy design policy enactment and establishment implementation and contracting administration and monitoring and enforcement an interrogation of transaction cost influences reveals that 1 the influence varies between parties and is affected by the actions and interactions of and between all parties to a policy 2 how transaction costs are experienced varies across time and 3 who experiences transaction costs depends on the policy itself future policy selection and refinement will benefit from empirical analysis of the causes of transaction costs

the economical management of multispecies fisheries resource based theory implicitly assumes that property rights to resources are secure extant property rights theory enables us to relax this assumption to take into account processes where there are struggles in establishing property rights that enhance

do markets differ much this essay reports the results of a crosssection study of differences in accounting profitability that sheds light on some basic controversies in industrial economics most previous cross section studies in this field have been concerned with testing hypotheses about structural coefficients in models meant to apply to essentially all markets as we have learned more about the difficulties of constructing such general models and of performing tests on their structural parameters properly structural cross section analysis has fallen out of fashion in contrast to most of the cross section literature the analysis reported here is fundamentally descriptive it does not attempt directly to estimate or to test hypotheses about structural parameters i hope to show by example that one can perform illuminating analysis of cross section data without a host of controversial maintained hypotheses cross section data can yield interesting stylized facts to guide both general theorizing and empirical analysis of specific industries even if they cannot easily support full blown structural estimation one can view the sort of search for stylized facts conducted here as either a replacement for or an input to interindustry structural estimation depending on one s feeling about the long run potential of that research approach this study also departs from much of the cross section literature by being fundamentally concerned with the importance of various effects not just with coefficient signs and t statistics in particular this essay provides estimates of the relative importance of firm market and market share differences in the determination of business unit divisional profitability in u s manufacturing using 1975 data from the line of business program of the u s federal trade commission ftc i find support neither for the existence of firm effects nor for the importance of market share effects moreover while industry effects apparently exist and are important they appear to be negatively correlated with seller concentration in these data section i relates firm market and share effects to current issues and controversies in industrial economics and thus supplies the motivation for our empirical analysis the remainder of the essay treats the data and

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

subdividing the commons distributional conflict in the transition from collective to individual property rights in kenya s maasailand summary this paper suggests that explanations of property rights transformation need to move beyond models of relative price change and state enforcement to include accounts that accommodate conflict and competition among actors and the possibility that state actors may not provide the enforcement that is often taken for granted the transition from collective to individualized holdings in kenya s maasailand is burdened with politics and procedural problems that can undermine the gains anticipated in that move moreover in semi arid ecological settings individualization results in unstable land holdings necessitating re contracting and reaggregation by individual parcel owners