beyond gdp the quest for a measure of social welfare this paper critically examines the various approaches to the measurement of individual well being and social welfare that have been considered for the construction of alternatives to gdp special attention is devoted to recent developments in the analysis of sustainability in the study of happiness in the theory of social choice and fair allocation and in the capability approach it is suggested in the conclusion that although convergence toward a consensual approach is not impossible for the moment not one but three alternatives to gdp are worth developing jel i31 e23 e01

sustainability policy and environmental policy a theoretical representative agent economy with a depletable resource stock polluting emissions and productive capital is used to contrast environmental policy which internalises externalised environmental values with sustainability policy which achieves some form of intergenerational equity the obvious environmental policy comprises an emissions tax and a resource stock subsidy each equal to the respective external cost or benefit sustainability policy comprises an incentive affecting the choice between consumption and investment and can be a consumption tax capital subsidy or investment subsidy or a combination thereof environmental policy can reduce the strength of the sustainability policy needed more specialised results are derived in a small open economy with no environmental effects on utility

the concept of natural capital the natural environment is now commonly viewed as a form of capital asset or natural capital also included are ecosystems that provide important goods and services to the economy managing natural capital has consequences for sustainable development however there are contrasting weak versus strong sustainability views which in turn have implications for green accounting natural resource based sovereign wealth funds have emerged as key financial instruments for compensating resource depreciation with greater economy wide investments recent scientific evidence recommends demarcating safe operating spaces to limit exploitation of critical global biophysical subsystems or processes these challenges suggest that the concept of natural capital is pivotal to sound policy

down with mne centric theories market entry and expansion as the bundling of mne and local assets both anderson and gatignon and the uppsala internationalization model see the initial mode of foreign market entry and subsequent modes of operation as unilaterally determined by multinational enterprises mnes arbitraging control and risk and increasing their commitment as they gain experience in the target market oli and internalization models do recognize that foreign market entry requires the bundling of mne and complementary local assets which they call location or country specific advantages but implicitly assume that those assets are freely accessible to mnes in contrast to both of these mne centric views i explicitly consider the transactional characteristics of complementary local assets and model foreign market entry as the optimal assignment of equity between their owners and mnes by looking at the relative efficiency of the different markets in which mne and complementary local assets are traded and at how these two categories of assets match i am able to predict whether equity will be held by mnes or by local firms or shared between them and whether mnes will enter through greenfields brownfields or acquisitions the bundling model i propose has interesting implications for the evolution of the mne footprint in host countries and for the reasons behind the emergence of dragon mnes

paradoxical consumption behavior when economic activity has environmental effects in a model where enhanced economic activity accumulation of produced capital leads to environmental eects depletion of natural capital competitive steady states corresponding to dierent discount rates are compared for positive discount rates the steady state stock of produced capital may exceed the size maximizing sustainable consumption this implies paradoxical consumption behavior that is a lower discount rate may be associated with lower steady state consumption the theoretical significance of this phenomenon for intergenerational equity is discussed and examples indicating the empirical relevance of the underlying assumptions are presented

inequality aversion resource depletion and sustainability abstract a welfare function which incorporates aversion to inequality across generations is applied to the cake eating problem and it is shown that sustainability with positive welfare will be ensured provided that inequality aversion is sufficiently strong

a step beside the maximin path can we sustain the economy by following hartwick s investment rule si la durabilite est interpretee comme la necessite de soutenir le niveau de consommation ou d utilite alors l utilisation d un critere maximin est pertinente l economie soutenable est caracterisee par un niveau d investissement optimal qui satisfait la regle d investissement d hartwick cet article examine comment la durabilite d une economie basee sur une ressource non renouvelable est modifiee au voisinage du sentier maximin c est a dire lorsque la consommation ou les prix sont sous optimaux un indicateur de consommation soutenable est propose pour caracteriser la durabilite des sentiers de consommation constante definis comme des deviations au sentier maximin on decrit en particulier comment une sur consommation presente diminue la soutenabilite de l economie pour les generations futures

sustainability in natural resource management abstract sustainability is the objective that many disciplines indicate as being essential to the resolution of environmental degradation although there is no agreement about what this term exactly means this study defines environmental problems as externalities most of these occurring between different generations we analyze the reasons why traditional solutions for externalities do not work in the intergenerational context our conclusions are on the one hand that traditional methods for evaluating the costs and benefits affecting different generations should be improved secondly an intergenerational redistribution of natural resource property rights is essential to guarantee equality of opportunities for all generations and therefore to ensure sustainability adequate redistribution of property rights will depend on the type of resource as well as on other factors such as the rate of return on its exploitation and the current generations propensity to consume in all cases however sustainability is sufficiently guaranteed by conceding property rights as a whole to the future

interpreting sustainability in economic terms dynamic efficiency plus intergenerational equity abstract economists have confined the concept of sustainability to intertemporal distributional equity we propose a broader definition combining dynamic efficiency and intergenerational equity and relate it to two concepts from neoclassical economics potential pareto improvements and inter personal compensation

anomalies in intertemporal choice evidence and an interpretation research on decision making under uncertainly has been strongly influenced by the documentation of numerous expected utility eu anomalies behaviors that violate the expected utility axioms the relative lack of progress on the closely related topic of intertemporal choice is partly due to the absence of an analogous set of discounted utility du anomalies we enumerate a set of du anomalies analogous to the eu anomalies and propose a model that accounts for the anomalies as well as other intertemporal choice phenomena incompatible with du we discuss implications for savings behavior estimation of discount rates and choice framing effects

shocking intellectual austerity the role of ideas in the demise of the gold standard in britain britain s 1931 suspension of the gold standard remains one of the most shocking policy shifts of the past century conventional explanations focus on changing international conditions alongside the rise of social democracy when britons refused to shoulder the increasing costs of defending the exchange rate the bank of england was forced to abandon the gold standard this article refocuses attention on policy makers causal ideas at critical moments drawing on numerous primary sources held in several archives it reveals a cleavage within the bank over the appropriate response to the flight from sterling following the nervous collapse of the bank s governor the deputy governor shifted the bank s strategy from making defensive rate hikes to pursuing fiscal austerity he then temporarily suspended gold convertibility in a gambit to forestall the election he incorrectly assumed would unseat the gold standard s supporters in parliament when the unintended experiment with a managed float proved successful keynes was able to persuade policy makers to embrace the new exchange rate regime

regulatory responses to large format transnational retail in south east asian cities aggressive internationalisation by transnational chains is changing the face of the urban environment in much of emerging asia in south east asia the period following the asian financial crisis o

a mixed bentham rawls criterion for intergenerational equity theory and implications abstract this paper proposes a welfare criterion that balances the need for development and the concern for the least advantaged generations and explores its implications this criterion called the mixed bentham rawls criterion moderates the effect of discounting yet permits some degree of intertemporal trade off it is a weighted average of two terms a the sum of discounted utilities and b the utility level of the least advantaged generation we derive necessary conditions to characterize growth paths that satisfy our criterion and show that in some models with familiar dynamic specifications an optimal path exists and displays appealing characteristics

dimensions of sustainability geographical temporal institutional and psychological well being depends on produced goods natural amenities and preferences each can be influenced through policies and education production of goods exhibits a hierarchical structure similar to ecosystems subsystems adapt while sustaining system productivity that is higher levels have greater resilience in agriculture the farm has little adaptability the region can shift production among locations and a nation can shift among regions forests exhibit an intertemporal geographical hierarchy in which harvests are replaced by growth elsewhere and later regrowth this structure is useful in responding to change and uncertainty preferences too can and must be informed through education

measuring the immeasurable a survey of sustainability indices sustainability indices for countries provide a one dimensional metric to valuate country specific information on the three dimensions of sustainable development economic environmental and social conditions at the policy level they suggest an unambiguous yardstick against which a country s development can be measured and even a cross country comparison can be performed this paper reviews the explanatory power of various sustainability indices applied in policy practice we show that these indices fail to fulfill fundamental scientific requirements making them rather useless if not misleading with respect to policy advice

ideas institutions and american trade policy nowhere is america s hegemonic decline more evident than in changing trade patterns the united states trade balance a measure of the international demand for american goods is suffering historic deficits lowered demand for american goods has led to the under utilization of both labor and capital in a growing number of traditionally competitive american industries conversely americans taste for foreign goods has never been so great japanese cars european steel third world textiles to name a few are as well produced as their american counterparts and arrive on the u s market at a lower cost

characterizing sustainability the converse of hartwick s rule this note offers a general proof of the converse of hartwick s rule namely that in an economy with stationary instantaneous preferences and a stationary technology an efficient constant utility path is characterized by the value of net investments being zero at each point in time in a one consumption economy with two stocks a stock of a natural resource and a stock of man made capital this means that if consumption remains constant at the maximum sustainable level then the accumulation of man made capital always exactly compensates in value for the depletion of the natural resource

one sided sustainability tests with amenities and changes in technology trade and population abstract if an economy with multiple consumption goods including environmental amenities uniquely maximises present value with constant discounting it is unsustainable at some time if either of two measures augmented net investment or the change in augmented green net national product are zero or negative then augmented denotes that time is treated as a productive stock which includes in each measure the value of future exogenous changes in technology or terms of trade adjustments are found to make each measure a test for individual sustainability when population grows exogenously the practical and philosophical rationale for testing sustainability in a present value maximising and therefore fully prescribed development path is discussed

trade blocs currency blocs and the reorientation of world trade in the 1930s we analyze the impact of commercial and financial policies on the reorientation of trade in the 1930s we report evidence that commercial policies attenuated prior connections between income growth and trade and that exchange rate instability marginally discouraged international trade in contrast the tendency toward regionalization commonly ascribed to the formation of trade and currency blocs was already evident to a considerable extent prior to the regional policy initiatives of the 1930s this reorientation is more properly attributed to ongoing historical forces such as commercial and financial links between countries forged over many years

genuine savings and sustainability genuine savings gs has emerged as the leading economic indicator of sustainable economic development at the country level it derives from the literatures on weak sustainability wealth accounting and national income accounting we discuss the theoretical underpinnings of gs focusing on the relationship between changes in a nation s extended capital stock and the future path of consumption the indicator has entered widespread use propelled by the world bank s publications despite its varying performance as a predictor for future consumption notwithstanding the extensive body of literature reviewed promising future research avenues are identified

accounting for india s forest wealth in this paper we account for forest wealth in india changes in the timber and carbon wealth embodied in these forests are related to important green national accounting aggregates such as genuine saving and the change in wealth per capita important accounting issues include the timing of carbon releases that occur when forests are disturbed as well as the valuation of these releases our empirical findings suggest that while india s forest wealth is substantial net changes in this wealth are arguably not so large at least in relation to gnp however when viewed in the context of the wealth diluting effects of population growth this implies a far larger additional savings effort is required to cover the net loss in forest values than otherwise appears to be the case finally we examine ways in which the accounting approach that we adopt can be reconciled with approaches which stress conserving forest wealth

net national product as an indicator of sustainability net national product nnp can potentially serve several objectives among others to measure value added and to be an indicator of welfare in the aftermath of the world commission on environment and development however it also seems important to investigate whether the concept of nnp can serve as an indicator of sustainability my point of departure following hicks 1946 ch 14 is therefore to require that nnp should measure what can be consumed in the present period without reducing future consumption possibilities and in line with this to argue that the nnp should equal the maximum per capita consumption level that can be sustained if sufficiently many facilitating assumptions are made then a concept of nnp that serves as an exact indicator of sustainability can easily be constructed for instance for a closed economy with a constant population a stationary technology and with only one capital good it follows that the present does not reduce future consumption possibilities if and only if it does not decrease the stock of the single capital good hence under the assumption that the one capital good k is identical to the one consumption good x nnp defined as y x k measures the maximal sustainable consumption at time t because then x y is equivalent to k the purpose of this note is to establish that with multiple capital goods it is not in general possible to construct an exact indicator of sustainability on the

sustainable development the hartwick rule and optimal growth defining sustainable development as non declining utility the consistency of this concept with the hartwick rule and optimal growth is explored when resources are exhaustible a simple proof that a generalized hartwick rule is necessary and sufficient for constant consumption is derived the existence of a maximal constant consumption path is shown to depend critically on the elasticity of substitution if this is less than 1 consumption declines if it is greater than 1 then consumption is not maximal if it is equal to 1 the cobb douglas case then existence is proved consumption can increase along an optimal path if the pure rate of time preference is 0 if it is non zero then consumption declines

extending the theory of the multinational enterprise internalization and strategic management perspectives this paper assesses the continued relevance of buckley and casson s 1976 book on the future of the multinational enterprise mne against a background of increasing criticism of transaction cost related scholarly work we demonstrate that the schism that can currently be observed in the field between international business and international management is misguided as the transaction cost internalization school may offer useful insights to both management scholars and managers for this to occur however it is necessary first to extend the empirical scope of transaction cost based reasoning to include the functioning of differentiated network mnes the paper suggests that buckley and casson s book still represents a beacon of clarity and a superb starting point for the study of the mne even if the complexity of this governance structure has grown far beyond what any international business scholar or even international management scholar could have predicted 25 years ago

capital accumulation and resource depletion a hartwick rule counterfactual how rich would resource abundant countries be if they had actually followed the hartwick rule invest resource rents in other assets over the past 30 years the authors use time series data on investments and rents on exhaustible resource extraction for 70 countries to answer this question the results are striking gabon trinidad and tobago and venezuela would all be as wealthy as the republic of korea while nigeria would be five times as well off as it is currently the authors also derive a more general rule for sustainability maintain positive constant genuine investment and use this to draw further empirical results

towards an ecological economics of sustainability abstract persistent disagreement both as to the interpretation to be given to sustainability and as to the relation between ecological and economic sustainability has hindered the development of an ecological economics of sustainable resource use this paper identifies the main concepts of sustainability deriving from the two disciplines in order to explore the difference implied by an ecological approach to the problem it is argued that present economic and ecological approaches are largely disjoint and that they address basically different phenomena by combining the efficiency requirements of what is usually thought of as economic sustainability with the stability requirements of an ecological approach it is shown that an intertemporally efficient allocation of resources that satisfies the conditions for constant levels of consumption is not necessary to assure ecological sustainability ecological sustainability requires that the allocation of economic resources should not result in the instability of the economy environment system as a whole

evolution of time preference by natural selection this paper entertains the hypothesis that human time preferences are in evolutionary equilibrium i e that no mutation changing time preferences could be favored by natural selection this hypothesis implies that the marginal rate of substitution mrs holding darwinian fitness constant must equal the mrs holding utility constant furthermore in a market economy the latter must equal the mrs in exchange exploiting these principles the author finds that the long term real interest rate should equal ln 2 per generation about 2 percent per year and that young adults should discount the future more rapidly than their elders copyright 1994 by american economic association

constant savings rates and quasi arithmetic population growth under exhaustible resource constraints in the dasgupta heal solow stiglitz dhss model of capital accumulation and resource depletion we show the following equivalence if an efficient path has constant gross and net of population growth savings rates then population growth must be quasi arithmetic and the path is a maximin or a classical utilitarian optimum conversely if a path is optimal according to maximin or classical utilitarianism with constant elasticity of marginal utility under quasi arithmetic population growth then the gross and net of population growth savings rates converge asymptotically to constants

food safety and urban food markets in vietnam the need for flexible and customized retail modernization policies access to safe and healthy food is a crucial element of food security in vietnam the safety of daily vegetables is of great concern to both consumers and policymakers to mitigate food safety risks the vietnamese government enforces rules and regulations and relies strongly on a single approach for organizing food provision being modernizing retail by replacing wet markets with supermarkets in general reorganizing food provision in this way is increasingly considered to be a guarantee for food safety especially in urban settings with growing populations to assess the effectiveness of this induced retail modernization of the fresh vegetables market in vietnam s capital hanoi this paper examines for whom and under which conditions does this approach deliver the desired outcomes the survey data and interviews show that ongoing retail modernization in hanoi reaches only a minor segment of the population and drives a large group of shoppers into informal vending structures on the basis of five case studies this paper demonstrates how similar supermarket interventions can yield contrasting outcomes when they do not accommodate for differences in shopper population and do not adapt to variations in the urban conditions to reduce exposure to unsafe food particularly for poorer segments of the population we conclude that developing a flexible portfolio of retail modernization pathways and adopting a reflexive policy approach provide better impact and leverage as opposed to the current trend of promoting supermarkets as a single ideal type form of food shopping

towards a more inclusive and precautionary indicator of global sustainability abstract we construct a hybrid economic indicator of the sustainability of global well being which is more inclusive than existing indicators and incorporates an environmentally pessimistic physical constraint on global warming our methodology extends the world bank s adjusted net saving ans indicator to include the cost of population growth the benefit of technical progress and a much higher precautionary cost of current co 2 emissions future warming damage is so highly unknowable that valuing emissions directly is rather arbitrary so we use a novel inductive approach we modify damage and climate parameters in the deterministic dice climate economy model so it becomes economically optimal to control emissions in a way likely to limit warming to an agreed target here 2 c if future emissions are optimally controlled our ans then suggests that current global well being is sustainable but if emissions remain uncontrolled our base case ans is negative now and our corresponding modified dice model has an unsustained development path with well being peaking in 2065 current ans on an uncontrolled path may thus be a useful heuristic indicator of future unsustainability our inductive method might allow ans to include other very hard to value environmental threats to global sustainability like biodiversity loss and nitrogen pollution

when individual preferences defy sustainability can merit good arguments close the gap in this paper we discuss how merit good arguments may contribute to discussions about sustainability to this end we clarify how merit good arguments deviate from individual preferences and relate the justification for deviations from individual preferences to two conceptions of well being an informed preference satisfaction and a perfectionist conception building on this framework we analyze how merit good arguments can be helpful for discussing sustainability as justice what challenges merit good arguments pose to future generations and whether they can serve as a normative justification for green nudges the analysis yields two main insights first a reflection on the concept of merit goods is helpful in sorting out the different justifications that sustainability interventions may rely on in particular it allows separating the challenges of redistribution internalization of externalities and increasing individual consumption of particular merit goods such as health care or education more clearly second the precise notion of merit goods by itself however only offers a limited contribution and does not represent a blank check to justify deviations from individual preferences

competitive equilibria and sustainable growth in a life cycle model with natural resources the purpose of this note is to consider interactions between capital accumulation and natural resource exploitation in diamond s 1965 overlapping generations olg model the presumption in the literature on economic growth under resource constraints e g solow 1974 or stiglitz 1974 is that constant standards of living are possible in the presence of nonreproducible natural resources even in the absence of technical progress provided only that capital and resources are good substitutes in production and society makes sufficient investments in reproducible capital to offset the optimally declining stock of natural resources this literature ignores generation overlap and treats society in each period as a single generation which cares about and also discounts the welfare of its immediate descendants and which has complete control over the rate of resource use and the saving rate whether a sequence of selfish finite lived and interdependent generations interacting via competitive markets will implement these paths is an open question this note introduces a stationary population log linear version of diamond s model in which natural resources are selfreproducible and essential in production and capital depreciates completely after one period in this environment it is technically feasible to achieve growth paths in which the input and the stock of natural resources are constant and in which capital accumulation leads to growth in living standards these paths of resource use can be interpreted as emanating from the normative concept of sustainable development now advocated

intertemporal equity and hartwick s rule in an exhaustible resource model in a standard exhaustible resource model it is known that if along a competitive path investment in the augmentable capital good equals the rents on the exhaustible resource known as hartwick s rule then the path is equitable in the sense that the consumption level is constant over time in this paper we show the converse of this result if a competitive path is equitable then it must satisfy hartwick s rule

intertemporal preferences and intergenerational equity considerations in optimal resource harvesting abstract optimal resource harvesting decisions are reexamined in light of a distinction between personal discount rates reflecting individuals rate of time preference and generational discount rates reflecting considerations of equity for future generations the discount rates have partially counteracting effects upon the optimal harvesting decisions and upon the optimal distribution of benefits in any one period for instance it is the generational discount rate that determines the potential for economically optimal extinction of a renewable resource by distinguishing the two discount rates it is possible to give each generation equal consideration while still allowing for individual impatience

comparing augmented sustainability measures for scotland is there a mismatch we estimate and compare two empirical measures of the weak sustainability of an economy for the first time the change in augmented green net national product gnnp and the interest on augmented genuine savings gs yearly calculations are given for each measure for scotland during 1992 1999 augmentation means including using projections to 2020 changed production possibilities enabled by exogenous technical progress or changing oil prices the change in augmented gnnp and the interest on augmented gs are both always positive showing no sustainability problem for scotland then according to the assumptions underlying our weak sustainability calculations however the former greatly exceeds the latter even when macroeconomic fluctuations are taken into account this is a mismatch which poses an unresolved problem with the theory resolving it may require respecifying the utility functions used in mainstream growth theory

international expansion through flexible replication learning from the internationalization experience of ikea business organizations may expand internationally by replicating a part of their value chain such as a sales and marketing format in other countries however little is known regarding how such international replicators build a format for replication or how they can adjust it in order to adapt to local environments and under the impact of new learning to illuminate these issues we draw on a longitudinal in depth study of swedish home furnishing giant ikea involving more than 70 interviews we find that ikea has developed organizational mechanisms that support an ongoing learning process aimed at frequent modification of the format for replication another finding is that ikea treats replication as hierarchical lower level features marketing efforts pricing etc are allowed to vary across ikea stores in response to market based learning while higher level features fundamental values vision etc are replicated in a uniform manner across stores and change only very slowly if at all in response to learning flexible replication we conclude by discussing the factors that influence the approach to replication adopted by an international replicator

introduction epistemic communities and international policy coordination the growing technical uncertainties and complexities of problems of global concern have made international policy coordination not only increasingly necessary but also increasingly difficult if decision makers are unfamiliar with the technical aspects of a specific problem how do they define state interests and develop viable solutions what factors shape their behavior under conditions of uncertainty what are the origins of international institutions and how can we best study the processes through which international policy coordination and order emerge while a variety of analytic approaches have been used to address the problems of international cooperation the approaches have yielded only fragmentary insights at its core the study of policy coordination among states involves arguments about determinism versus free will and about the ways in which the international system is maintained and transformed among the overlapping topics of debate are whether national behavior is determined or broadly conditioned by system level factors unit level factors or some complex interplay between the two whether state policymakers can identify national interests and behave independently of pressures from the social groups they nominally represent and whether states respond consistently to opportunities to create defend or expand their own wealth and power to enhance collective material benefits or to promote nonmaterial values a related question of

how states ration flexibility tariffs remedies and exchange rates as policy substitutes a close look at the commitments of world trade organization wto members presents a striking paradox most states could raise their duties significantly before falling afoul of their wto obligations moreover such binding overhang varies between countries some could more than double the amount of trade protection they offer overnight whereas others are tightly constrained what accounts for this variation the author argues that more flexibility is not always better obtaining it and subsequently using it are both costly rather than maximize flexibility states thus seek an optimal amount if they have access to policy space through other means such as currency devaluations and trade remedies they will exercise restraint in seeking binding overhang the same supply side logic holds at the domestic level governments strategically withhold binding overhang from industries that are able to rely on trade remedies despite the fact that these tend to have the greatest political clout

the rise fall and sustainability of capital resource economies in debates about green accounting it is sometimes argued that a positive value of aggregate investments indicates that an economy is developing sustainably asheim 1994 and pezzey 1994 have shown that this is wrong using a version of the well known dasgupta heal economy with one capital and one non renewable resource stock as a counterexample asheim s proof referred to the unproved assumptions that in such an economy a higher rate of time preference induces higher initial consumption and vice versa and that optimal consumption is initially rising and then falling here we show that these assumptions do hold true under certain circumstances thereby also proving some of dasgupta and heal s other conjectures about sustainability

is knowledge power knowledge flows subsidiary power and rent seeking within mncs in recent years as multinational corporation mnc subsidiaries have become more closely linked to international networks their knowledge intensity has risen and some of their r d has gained a more creative role simultaneously and often connectedly many subsidiaries have acquired considerable strategic independence in all aspects of their operations and therefore are able to exercise considerable intra firm bargaining power to influence the distribution of the firm s resources in this context we suggest that intra mnc knowledge flows are a key determinant of subsidiary bargaining power we argue that subsidiary managers can exploit such power to pursue their own ends such rent seeking behavior is implicit in much of the literature on managerialism but our analysis suggests that such behavior can now occur in headquarters subsidiary and subsidiary subsidiary relations thus subsidiary strategic independence designed to enhance the competitiveness of outputs market knowledge and inputs asset seeking and learning can be corroded when the pursuit of subsidiary objectives encourages rent seeking empirical analysis of a sample of high technology subsidiaries in the uk provides strong support for the theory we examine several avenues whereby the incentives of units within the mnc can be aligned

balancing subsidiary influence in the federative mnc a business network view the contest for intra organisational power in the multinational corporation mnc has gradually become a prominent issue on the research agenda as long as 25 years ago hedlund 1980 investigated the strategic roles of subsidiaries in mncs and doz and prahalad 1981 raised the issue of how difficult it is for headquarters to remain in control of its subsidiaries and to influence their strategies over time since then several researchers have suggested that mncs can be considered to be dispersed structures of power in which the top management s authority does not necessarily result in hierarchical power being the ultimate control mechanism hedlund 1986 forsgren 1989 ghoshal and bartlett 1990 doz and prahalad 1993 ferner and edwards 1995 kristensen and zeitlin 2001 morgan and whitley 2003 birkinshaw and hood 1998 examined the evolution of capabilities at the subsidiary level and recognised that in most corporations there is an internal competition for charter that implies a process of change in subsidiary roles birkinshaw and hood 1998 782 case research has also indicated that changes in the charters of divisions or subsidiaries in mncs constitute a strong feature of horizontal or vertical competition in the corporate marketplace galunic and eisenhardt 1996 birkinshaw and fry 1998 the tension between the headquarters and overseas laboratories caused by the laboratories desire for autonomy and influence is an example of such a competition asaka wa 2001

sustainability under uncertainty a deontological approach a deontological or kantian approach to intergenerational fairness suggests that sustainability criteria should be imposed as prior constraints on the maximization of social preferences concerning the distribution of welfare between present and future generations in particular it is plausible to assert that each successive generation holds a duty to ensure that the expected welfare of its offspring is no less than its own perceived well being this moral rule implies a bias against actions that generate present benefits but impose the risk of irreversible future losses if the preservation of options would allow for improved decisions as new information became available

trust law sustainability and responsible action abstract the problem of managing for sustainability is marked by the need to make decisions on behalf of others and by the uncertainties that attend such decisions however the economic literature on sustainability has paid scant attention to how decisions on behalf of others might differ from decisions on behalf of oneself and when risk has been modeled explicitly the expected utility hypothesis has generally been used a generation acts sustainably if the expected value of the next generation s utility is not less than the present s this paper investigates how we think about responsibly acting on another s behalf by looking to the united states law of trusts because in important respects the current generation views its responsibility to the future as a trust relationship trust law illuminates responsible decision making under both risk and uncertainty even under conditions of risk more conservative action than would be suggested by the expected utility hypothesis is warranted because it emphasizes preservation of trust principal and disavows profit maximization trust doctrine indicates that special caution should be exercised in conditions of uncertainty finally resource economic concepts of strong sustainability the precautionary principle and the safe minimum standard of conservation are interpreted according to trust principles

learning by doing and the costs of a backstop for energy transition and sustainability we assess the impact of being able to substitute an unlimited but costly energy substitute like wind solar for a non renewable resource like oil coal in a model of sustainable growth the prospects for sustainability on the optimal path depend crucially on the costs of this substitute furthermore the poorer a country measured in terms of capital stock at a given point in time the later it should switch to the renewable substitute and the more likely it will be unsustainable taking learning by doing in account we find that this leads to an earlier switching time but does not guarantee sustainability

maximin viability and sustainability the maximin criterion defines the highest utility level that can be sustained in an intergenerational equity perspective the viability approach makes it possible to characterize all the economic trajectories sustaining a given not necessarily maximal utility level in this paper we exhibit the strong links between maximin and viability we show that the value function of the maximin problem can be obtained in the viability framework and that the maximin path is a particular viable path this result allows us to extend the recommendations of the maximin approach beyond optimality to characterize the sustainability of economic trajectories which differ from the maximin path attention is especially paid to non negative net investment at maximin accounting prices which is shown to be necessary to maintain the productive capacity of the economy whether the development path is optimal or not our results provide a new theoretical ground to account for sustainability in imperfect economies based on maximin prices

resource depletion and sustainability in small open economies abstract exogenous price changes affect the amount that a small country exporting natural resource commodities must invest to sustain its consumption level the necessary amount is given by the difference between hotelling rent and the discounted sum of future terms of trade effects capital gains the latter term is found to be large relative to the former in the case of petroleum depletion in indonesia this suggests that resource rich countries will need to invest more than previously expected to sustain their consumption levels if natural resource prices continue their long term historical decline

the conscription of wealth mass warfare and the demand for progressive taxation the dominant narrative of the politics of redistribution in political sci ence and economics highlights the signature role of the rise of electoral democracy and the development of political parties that mobilize working class groups we argue in this article that this narrative ignores the critical role played by mass warfare in the development of redistributive public policies focusing attention on the determi nants of progressive taxation we argue that mobilization for mass warfare led to demands for increased taxation of the wealthy to more fairly distribute the burden for the war effort we then show empirically that during the past century mass mobi lization for war has been associated with a notable increase in tax progressivity in the absence of war neither the establishment of universal suffrage nor the arrival of political control by parties of the left is systematically associated with large increases in tax progressivity in making these arguments we devote particular attention to a difference in differences comparison of participants and nonparticipants in world war i those who have made fortunes out of the war must pay for the war and labour will insist upon heavily graduated direct taxation with a raising of the exemption limit that is what labour means by the conscription of wealth

externalities from foreign direct investment in the mexican retailing sector this contribution to the discussion on the impact of foreign direct investment in developing countries is based on an empirical study of the consequences of transnational corporations presence in the mexican retailing sector particularly wal mart first it is shown that the arrival of foreign firms accelerates the modernisation but has a negative impact on local firms performance as well as local worker remuneration as a result of the growing competitive pressure in the sector second the changes that occurred in supply chain governance and the tremendous increase of imports initiated by wal mart are described and some probable implications for local suppliers are suggested

on sustainability and social welfare abstract this paper proposes to define sustainability in terms of leaving it possible for future generations to sustain certain defined targets it is shown that variants of genuine savings and the ecological footprint can then serve as indicators of sustainability the link between sustainability and intergenerational welfare is examined and it is shown how to incorporate indicators of sustainability into a social welfare measure including risk in the analysis

sustainability constraints versus optimality versus intertemporal concern and axioms versus data sustainable sustained or survivable development are defined here as distinct sustainability constraints on intertemporal distribution in a context which ignores uncertainty environmental and intratemporal concerns such constraints are neither self contradictory nor redundant for they can conflict with maximizing the present value of utility optimality nor inferior since the axioms underlying optimality are ethically arbitrary and refuted by empirical psychological data axiomatic arguments may clarify but cannot resolve debates about intertemporal concerns data suggest that sustainability constraints are not respected and that intertemporal welfare functions containing a preference for sustained improvement may better reflect what bodies politic mean by sustainability

multi scalar localization and capability transference exploring embeddedness in the asian retail expansion of tesco wood s coe n m and wrigley n multi scalar localization and capability transference exploring embeddedness in the asian retail expansion of tesco regional studies this paper revisits the firm in the region and the region in the firm dichotomy through the case of tesco s retail expansion in asia it focuses on the tension between the transference of proven key capabilities to the host economies tesco has entered and strategic localization primarily for customer facing corporate culture regulatory and institutional reasons it is demonstrated how the retailer has pursued a multi scalar adaptive approach that goes beyond any standardized localized dichotomy to respond to differences between and within national markets in the process this paper provides evidence of genuine two way knowledge flow between the home market and subsidiaries between subsidiaries themselves and of subsidiaries granted autonomy and the ability to flex their strategies

sector level decisions in a sustainability constrained economy despite two decades of debate there remains little consensus about what sustainability is and how it should be achieved economists primarily portray sustainability as a macro level concern but there has been less attention on the implications of this social objective for policies related to the management of individual resources this paper derives guidance for sector level planning and project analysis from a macro level norm of intergenerational fairness optimal sustainable management involves making tradeoffs between sectors we derive a criteria for sector level planning and project analysis that help make those tradeoffs without losing site of the sustainability goal

the hartwick rule myths and facts we shed light on the hartwick rule for capital accumulation and resource depletion by providing semantic clarifications and investigating the implications and relevance of this rule we extend earlier results by establishing that the hartwick rule does not indicate sustainability and does not require substitutability between man made and naturalcapital we use a new class of simple counterexamples i to obtain the novel finding that a negative value of net investments need not entail that utility is unsustainable and ii to point out deficiencies in the literature