environmental regulations and market power the case of the korean manufacturing industries abstract in korea economic growth between 1980 and the mid 1990s was barely affected by environmental regulations it could be the case that industries with more market power exercised more political power which was translated into less expensive regulation e g less rigorous monitoring or enforcement efforts in this paper we test a negative relationship between market power and the contribution of environmental regulations to productivity growth a restricted cost function is jointly estimated with an inverse supply relation to measure the productivity growth effect of regulations and the degree of market power in 15 sub industries in the korean manufacturing industries over the period 1983 93

foreign aid tariffs and nontraded private or public goods abstract the possibility of transfer paradoxes or immiserizing growth in tariff ridden small open developing countries with a nontraded goods sector is analysed in four models a short run sector specific factor model a dual economy model capital is mobile between some but not all sectors a long run model factors are mobile between all sectors and a model with public goods several results of the received literature on transfer paradoxes and or immiserizing growth in distorted small open economies are generalized to nontraded private and public goods allowing for intersectoral factor mobility or immobility

nonrenewable resource scarcity nonrenewable resource theory often is summarized by hotelling s rule this paper reviews theoretical extensions and empirical investigations of resource extraction models observed data are often inconsistent with the hotelling rule suggesting that other characteristics of nonrenewable resource supply including exploration heterogeneous ore quality technological progress and capital investment are important determinants of the dynamic behavior of resource prices given the persistent recurrence of concern about nonrenewable resource scarcity measures of nonrenewable resource scarcity and the empirical evidence for the time trends of those measures are reviewed finally the implications of nonrenewable resource scarcity for economic growth are examined

the elephant in hotelling s room this paper questions the assumption commonly used in theoretical and policy research that scarcity rents make up a large proportion of market prices for oil and coal we show that the empirical literature simple calculations of historical and future scarcity rent shares and possible theoretical explanations all imply the same overall conclusions that scarcity rents seem to have been marginal or non existent historically that they almost certainly do not dominate fossil resource prices today and that there will be other factors shaping the prices in the upcoming decades we therefore argue that using the scarcity rent as the main or only basis for policy or for explaining empirical outcomes is ill advised

on the empirics of foreign aid and growth the present paper re examines the effectiveness of foreign aid theoretically and empirically using a standard olg model we show that aid inflows will in general affect long run productivity the size and direction of the impact may depend on policies deep structural characteristics and the size of the inflow the empirical analysis investigates these possibilities overall we find that aid has been effective in spurring growth but the magnitude of the effect depends on climate related circumstances finally we argue that the collier dollar allocation rule should be seriously reconsidered by donor agencies if aid effectiveness is related to climate the usefulness of foreign aid in promoting growth in developing countries has been an area of controversy ever since rosenstein rodan in 1943 advocated for aid to eastern and south eastern europe browsing through successive editions of a leading textbook in development economics provides a telling illustration of how the confidence in aid effectiveness dwindled over the years in the first edition of leading issues in economic development meier 1964 dedicated a full 18 page section to the issue of foreign aid he started out asking how much aid by the time of the sixth edition meier 1995 the treatment of foreign aid had been cut into half and the questions in focus were why official assistance and does aid work in the 2000 edition meier and rauch 2000 foreign aid is not even listed in the index

market power in nonrenewable resource markets an empirical dynamic model this paper estimates a dynamic model of the world markets for five nonrenewable resources over the period 1970 2004 and tests for market power in each of these markets the results show that during the study period the world markets for copper iron lead tin and zinc were characterized by oligopolistic behavior our model enables us to estimate an upper bound for the price elasticity of demand for those markets exhibiting market power we find that the demand for copper iron lead and zinc is relatively inelastic while the demand for tin is extremely elastic

resource prices and planning horizons abstract this paper shows that a seemingly simple assumption that agents use a rolling planning horizon can reconcile the puzzling long run price dynamics of exhaustible resources such as oil gas and metals a rolling horizon has the effect of removing the scarcity consideration of resource owners when stocks are large hence extraction will be non decreasing and resource prices non increasing for a long period of time and there will be no connection between the price growth and the interest rate in line with the trends of a majority of exhaustible resources in the last century a calibration of the model to the oil market yields a price which closely fits the gradually falling real oil price after wwii and the sharply increasing price after 1998 this suggests that while long run scarcity was not an important parameter on the oil market in the 20th century it has been important in shaping the oil price from around 1998 and onwards

from volatility to value analysing and managing financial and performance risk in energy savings projects abstract many energy related investments are made without a clear financial understanding of their values risks and volatilities in the face of this uncertainty the investor such as a building owner or an energy service company will often choose to implement only the most certain and thus limited energy efficiency measures conversely commodities traders and other sophisticated investors accustomed to evaluating investments on a value risk and volatility basis often overlook energy efficiency investments because risk and volatility information are not provided fortunately energy efficiency investments easily lend themselves to such analysis using tools similar to those applied to supply side risk management accurate and robust analysis demands a high level of understanding of the physical aspects of energy efficiency which enables the translation of physical performance data into the language of investment with a risk management analysis framework in place the two groups energy efficiency experts and investment decision makers can exchange the information they need to expand investment in demand side energy projects in this article we first present the case for financial risk analysis in energy efficiency in the buildings sector we then describe techniques and examples of how to identify quantify and manage risk finally we describe emerging market based opportunities in risk management for energy efficiency

testing the efficiency of extraction from a stock resource the theoretical conditions for efficient extraction from a known stock resource by a competitive mining firm are reviewed these conditions are tested using proprietary data from a mining firm output price data and coefficient estimates from a translog cost system are used to compute the in situ value of the resource and the stock effect changes in the in situ value over time are then statistically compared with the expected price path the results reject the hypothesis that the data are consistent with the theoretical model and the maintained hypotheses variations of the basic model that incorporate a time varying discount rate an alternative expected price series and a constraint on the rate of output are also tested and rejected 46 references 10 tables

taxation of economic rents economic rents have long been identified as an efficient tax base in addition the recent literature documents that rent income is highly concentrated and that rents are quickly increasing rent taxation thus seems attractive for reasons of both efficiency and equity nevertheless rent taxation remains a marginal topic in research and policy making in a systematic review of the neoclassical literature on different rent types we find that some types of rents reflect inefficiencies and should thus be minimized while others reward investments and should be supported in line with social welfare what remains for taxation are land rents one of the few true scarcity rents land rents have significant potential to improve the efficiency of the tax system we then begin to develop a comprehensive theory of land rent taxation by identifying relevant efficiency and equity effects the interaction of many of these effects remains unexplored which might explain policymakers hesitation in using land taxes to date

actuarial pricing of energy efficiency projects lessons foul and fair recent market convulsions in the energy industry have generated a plethora of post mortem analyses on a wide range of issues including accounting rules corporate governance commodity markets and energy policy while most of these analyses have focused on business practices related to wholesale energy trading there has been limited analysis of retail energy services particularly energy efficiency projects we suggest that there were several business concepts and strategies in the energy efficiency arena whose inherent value may have been masked by the larger failure of companies such as enron in this paper we describe one such concept namely actuarial pricing of energy efficiency projects which leverages a portfolio based approach to risk management first we discuss the business drivers contrasting this approach with conventional industry practice we then describe the implementation of this approach including an actuarial database pricing curves and a pricing process compatible with commodity pricing we conclude with a discussion of the prospects and barriers for the further development of transparent and quantifiable risk management products for energy efficiency a prerequisite for developing energy efficiency as a tradeable commodity we address these issues from an experiential standpoint drawing mostly on our experience in developing and implementing such strategies at enron

cost specification and firm behaviour in a hotelling model of resource extraction in applied resource economics much attention has been focused on the ability of the hotelling model to explain observed firm behavior in this paper a preliminary specification search is performed to determine the appropriate cost function parameterization for the firms in the sample before proceeding to the estimation of the euler equation once a cost function specification is chosen the corresponding euler equation is estimated via the generalization method of moments gmm which allows for better estimates of the euler equations than in previous studies even with the preliminary specification search and the use of gmm estimation the behavior of the panel of fourteen canadian copper mining firms in the data set examined does not seem to be consistent with the basic hotelling model used

aid nontraded goods and the transfer paradox in small countries this paper constructs a model of the transfer paradox for a small open economy with nontraded goods it demonstrates that increased production of nontraded goods can change their domestic price so as to offset the otherwise beneficial effect of aid and under certain conditions to create a transfer paradox even in a small country the model is estimated with time series data for 44 aid dependent countries for the period 1970 90 the results support the model and show that the nontraded goods expansion effect is more likely to cause immiserization than harry g johnson s 1967 tariff distorting export displacement effect

measurement of the in situ value of exhaustible resources an input distance function abstract we develop a methodology to derive the shadow in situ price of nickel by utilizing an input distance function which can improve upon previous estimates our estimates hold regardless of market power and actual cost minimization the time path of the shadow in situ price is obtained using annual data for inco a nickel company empirical results suggest a slightly increasing in situ price of nickel over the period 1947 92 but the dynamic optimality condition does not hold comparison with the time path of the in situ price obtained by estimating a cost function indicates a sizable discrepancy between the two time trajectories

estimation of market power in a nonrenewable resource industry in nonrenewable resource industries the existence of a markup of price over marginal market cost may reflect the existence of an implicit user cost for the resource rather than market power we show that valid estimates of market power can be obtained by the joint estimation of a restricted cost function and an inverse supply relation estimation of the model with data for the largest firm in the international nickel industry indicates that output price substantially exceeded marginal market cost with most of the difference due to the exercise of market power rather than the user cost of the resource

a test of the hotelling rule using old growth timber data the paper tests hotelling s prediction that scarcity rent for a non renewable resource will rise at the rate of discount in a market equilibrium we perform the test using data for old growth timber a resource that is effectively non renewable in contrast to previous studies for this resource a measure of scarcity rent is directly observable in the form of stumpage price bids in timber auctions we construct a model that allows for replanting and captures the institutional framework of the western u s timber market the modified hotelling rule that we derive is not rejected in several of our specifications

the effects of an increase in power rate on energy demand and output price in korean manufacturing sectors in korea price subsidies for industrial power are provided by the government in order to enhance industrial competitiveness and curb inflation however this repeatedly causes electricity shortages in the peak summer and winter seasons because of over consumption forcing a decline in the demand for electricity by raising power rates would thus help prevent a national blackout lowering dependence on foreign energy and reducing co2 emissions cost effectively this paper simulates the effects of a rise in power rate on demand for electricity and output price by estimating a restricted cost function in which the quantity of raw materials is set to its cost minimizing level jointly with an inverse supply relation for the top three electricity intensive manufacturing sectors the empirical results indicate that a 10 increase in electricity rate would result in 8 0 10 1 less demand across all three manufacturing sectors ceteris paribus the impact on output price is of little statistical significance in the basic metals sector while output price on average falls by 0 16 in the tv and communication equipment sector

mineral depletion with cost as the extraction limit a model applied to the behavior of prices in the nickel industry abstract this article follows papers by pindyck and heal and barrow in applying a hotelling type depletion model to a particular resource industry in this case that of nickel by means of the model the resource rent per ton of nickel is calculated as the proper index of extractive resource scarcity the time path of this resource rent indicates that the model explains industry behavior well and that as in the two previous studies depletion has been an important determinant of prices and rents in this industry

an application of depletion theory to a base metal canadian nickel advances in economic theory in the past decade have considerably increased our understanding of the implications of the depletability of important natural resources this paper an application of that theory seeks to estimate the depletion charge which should be imputed to canadian nickel by first estimating the quality characteristics of remaining reserves rather strong assumptions are required to derive a charge in excess of five per cent of the metal s value and it is concluded that the imputation of a significant user cost to canadian metal production would not be socially optimal une application de la theorie de lepuisement a un metal de base le nickel au canada certains travaux de theorie economique ont consid6rablement accrfu notre comprehension des consequences de l 6puisement de certaines ressources naturelles importantes ce memoire est une application des resultats de ces travaux il veut 6valuer le cofut d epuisement le cofut qu on devrait imputer a la d6gradation du stock de nickel canadien en 6valuant la qualite des reserves de nickel qui restent il appert que l on doit faire des hypotheses assez extremes pour deriver un cofut impute de plus de cinq pourcents de la valeur du metal comme cofut de la d6gradation des stocks donc on peut conclure que l imputation d un cofut d 6puisement important sur la production canadienne ne serait pas socialement optimal

ahp based risk analysis of energy performance contracting projects in russia abstract understanding and properly managing risks that could potentially affect the target and performance based profits of energy performance contracting epc projects are essential it is particularly important for the establishment and success of energy service companies escos acting in the vulnerable environment of the vast but highly energy inefficient russian market this study systematically explores common risk factors and causes of risk associated with epc projects executed in three russian sectors 1 industrial 2 housing and communal services and 3 public several interviews with the russian epc experts were accomplished and a qualitative risk assessment by using an analytic hierarchy process ahp approach the data were obtained from a web based questionnaire survey conducted among russian epc project executors for each focus sector a specific preference based ranking of the identified risk factors and causes of risk was derived the ahp results show that causes of risk related to the financial and regulatory aspects contribute most to the riskiness of epc projects performed in all three focus sectors in russia calling for the special attention of epc policy and business makers due to sectorial particularities and different actors involved we conclude that there is a need for elaboration of sector specific contractual schemes for epc projects

aid non traded goods and growth we examine the effects of foreign aid in a small recipient country with two traded goods one non traded good and two factors learning by doing and intersectoral knowledge spillovers contribute to endogenous growth we obtain two main results first a permanent increase in untied aid raises or lowers the growth rate if and only if the non traded good is more capital intensive or effective labour intensive than the operating traded good second a permanent increase in untied aid raises welfare if the non traded good is more capital intensive than the operating traded good otherwise it may raise or lower welfare jel classification f43 o41

aid dutch disease and manufacturing growth abstract we examine the effects of aid on the growth of manufacturing using a methodology that exploits the variation within countries and across manufacturing sectors and corrects for possible reverse causality we find that aid inflows have systematic adverse effects on a country s competitiveness as reflected in the lower relative growth rate of exportable industries we provide some evidence suggesting that the channel for these effects is the real exchange rate appreciation caused by aid inflows we conjecture that this may explain in part why it is hard to find robust evidence that foreign aid helps countries grow

the choice of energy saving modes for an energy intensive manufacturer considering non energy benefits in practice energy intensive manufacturers have two main options when improving their energy efficiency design and implement energy efficiency projects on their own we call this self saving or enter into an energy performance contracting epc which mainly includes shared savings and guaranteed savings in this paper we will discuss an energy intensive manufacturer facing self saving and shared savings options and how this manufacturer chooses the optimal energy saving mode when non energy benefits are considered we only consider costs and profit as non energy benefits and formulate an optimization model of self saving and a stackelberg game model of shared savings from our model analysis when considering only energy savings we find that the optimal unit savings has a monotonic impact on the optimal profit of the manufacturer our results indicate that the manufacturer will prefer the second option to the first when the investment cost factor ratio of the energy service company esco to the manufacturer is small otherwise the manufacturer will prefer the first to the second furthermore when considering non energy benefits we find that the results change in some cases

the measurement of monopoly power in dynamic markets importance in the design and application of antitrust policy much of the recent literature has focused on the structural and behavioral determinants of monopoly and monopsony power including the characteristics of costs and demand and the ways in which firms in the market interact with each other there has been less concern however with the development of a measure of monopoly or monopsony power instead the lerner index first introduced in 1934 has for years been accepted as the standard measure of monopoly power and is often used as a summary statistic in antitrust applications 1 the lerner index is just the margin between price and marginal cost l p mc p in a static market d i1 where rfis the elasticity of demand facing the firm so that the firm s elasticity of demand completely determines its monopoly power 2 however this need not be the case in a

non renewable resources in the long run we model a competitive economy in which production is dependent on labor and a non renewable resource the stock of which is inhomogeneous we solve the model analytically and show how in infinite time the economy moves away from an initial balanced growth path b g p and towards a mature b g p the characteristics of the initial b g p match historical observations of slowly declining resource price and consumption growth tracking global product the mature b g p depends on the nature of the stock the more steeply cross sectional area declines with depth the faster the rate of price increase we show how the theoretical model may be adapted and parameterized to explain and predict the evolution of markets for specific resources applying the model in two cases copper and petroleum c 2016 elsevier b v all rights reserved

foreign aid and economic growth the role of flexible labor supply this paper examines the link between foreign aid economic growth and welfare in a small open economy external transfers impinge on the recipient s macroeconomic performance by affecting resource allocation decisions and relative prices the endogeneity of the labor leisure choice plays a crucial role in the propagation of foreign aid shocks the efficacy of foreign aid also depends on externalities associated with the public good that it helps finance the impact of tied and untied aid on the recipient government s intertemporal fiscal balance is examined finally the transitional adjustment to a foreign aid shock is shown to be sensitive to the elasticity of substitution in production and the relative importance of the labor leisure choice in utility

prospect theory and energy efficiency abstract investments in energy efficiency entail uncertainty and when faced with uncertainty consumers have been shown to behave according to prospect theory preferences are reference dependent and exhibit loss aversion and probabilities are subjectively weighted using data from a choice experiment eliciting prospect theory parameters i provide evidence that loss averse people are less likely to invest in energy efficiency then i consider policy design under prospect theory when there are also externalities from energy use a higher degree of loss aversion implies a higher subsidy to energy efficiency numerical simulations suggest that the impact of prospect theory on policy may be substantial

evolution of the u s energy service company industry market size and project performance from 1990 2008 lbnl xxxx e rnest o rlando l awrence b erkeley n ational l aboratory evolution of the u s energy service company industry market size and project performance from 1990 2008 peter h larsen charles a goldman and andrew satchwell environmental energy technologies division may 2012 pre print of article submitted for publication to energy policy the work described in this report was funded by the u s department of energy s office of energy efficiency and renewable energy weatherization and intergovernmental program and the permitting siting and analysis division of the office of electricity delivery and energy reliability under contract no de ac02 05ch11231

substitution possibilities for unpriced natural resources restricted cost functions for the canadian metal mining industry a bstract the effects of resource depletion on economic growth depend critically on the elasticities of substitution between non renewable natural resources and reproducible inputs estimation of the elasticities of substitution for natural resources has been hindered by the absence of data on their prices which results from the prevalence of vertical integration in natural resource industries in this paper we use the theory of restricted cost functions to develop a general procedure for estimating substitution possibilities for unpriced inputs estimation of the model with data for the canadian metal mining industry indicates that the elasticities of substitution for the natural resource metallic ore are equal to unity

aid and growth regressions this paper examines the relationship between foreign aid and growth in real gdp per capita as it emerges from simple augmentations of popular cross country growth specifications it is shown that aid in all likelihood increases the growth rate and this result is not conditional on good policy there are however decreasing returns to aid and the estimated effectiveness of aid is highly sensitive to the choice of estimator and the set of control variables when investment and human capital are controlled for no positive effect of aid is found yet aid continues to impact on growth via investment we conclude by stressing the need for more theoretical work before this kind of cross country regressions are used for policy purposes

dynamic analysis of an endogenous growth model with public capital this paper develops an endogenous growth model with productive public capital along with private capital in a spirit similar to that of r j barro 1990 since the authors model includes two stock variables it has transitional dynamics unlike most of the previous studies on endogenous growth including barro s where concerns are restricted to the steady state analysis first they show that the transitional path is unique and stable second the character of the transitional path is explored third the authors show that the optimal tax rate is smaller than the rate that maximizes the national growth rate with a log linear utility function copyright 1993 by the editors of the scandinavian journal of economics

on measuring natural resource scarcity conclusions concerning trends in natural resource scarcity may depend critically on the choice of scarcity index unfortunately the prevalence of vertical integration in natural resource industries has hindered the use of some otherwise desirable scarcity measures in this paper duality theory is used to derive an econometric procedure for estimating one such measure the shadow price of the resource in situ empirical results for the canadian metal mining industry indicate that resource scarcity as measured by this shadow price has decreased substantially over time