natural resources curse or blessing are natural resources a curse or a blessing the empirical evidence suggests that either outcome is possible this paper surveys a variety of hypotheses and supporting evidence for why some countries benefit and others lose from the presence of natural resources these include that a resource bonanza induces appreciation of the real exchange rate deindustrialization and bad growth prospects and that these adverse effects are more severe in volatile countries with bad institutions and lack of rule of law corruption presidential democracies and underdeveloped financial systems another hypothesis is that a resource boom reinforces rent grabbing and civil conflict especially if institutions are bad induces corruption especially in nondemocratic countries and keeps in place bad policies finally resource rich developing economies seem unable to successfully convert their depleting exhaustible resources into other productive assets the survey also offers some welfare based fiscal rules for harnessing resource windfalls in developed and developing economies

balanced and unbalanced growth abstract a model is developed that shows how two sectors or regions interact out of steady state through product labor and capital markets and how if the former interaction dominates the growth of one sector pulls along the growth of the other while if the latter interactions dominate one sector or region booms while the other declines it is then shown why liberalization of foreign trade should lead to a transition from a lower to a higher steady state growth rate and why during the course of this transition growth might initially be even slower than before liberalization

growth deforestation and the efficiency of the redd mechanism this paper assesses the long term impacts of an international transfer called the reduced emissions from deforestation and degradation redd mechanism which aims at preserving tropical forests of the recipient economy this two sector economy faces a dilemma between economic growth and deforestation the rural sector can substitute reproducible capital for agricultural land whereas the manufacturing sector only requires capital the model shows that the redd mechanism has a non monotonic effect on steady state welfares for low transfer schemes the agricultural output increases with the transfer even though less land is under cultivation for high transfer schemes the increase in the transfer may not offset the decrease in the agricultural output the open loop symmetric nash equilibrium in a dynamic deforestation game predicts that redistributing the transfer among a finite number of producers is less efficient in reducing deforestation than in the social optimum

consequences of lower oil prices and stranded assets for russia s sustainable fiscal stance abstract despite substantial oil and gas revenue russia s fiscal stance is unsustainable under our benchmark assumptions the permanent income rule requires a permanent tightening of the fiscal stance by 4 6 points of gdp delaying it by a decade implies that the fiscal stance needs to be tightened by a further 0 9 point this benchmark optimal policy ensures that depletion of oil and gas wealth is matched by an equal increase in above ground financial wealth its merits are highlighted by comparing it with the tougher alternative of the bird in hand rule and with projecting the current fiscal stance if oil and gas revenue rises by a half due to higher prices or more discoveries the fiscal stance needs to be tightened by only 3 2 points of gdp however if a large chunk of oil and gas has to be kept in the soil to meet international agreements to keep global warming below 2 c the permanent transfer drops to 2 0 of gdp and the fiscal stance needs to be tightened by 5 5 points of gdp

macro hedging for commodity exporters abstract this paper uses a dynamic optimization model to quantify the potential welfare gains of hedging against commodity price risk for commodity exporting countries we show that hedging enhances domestic welfare through two channels first by reducing export income volatility and second by reducing the country s need to hold precautionary reserves and improving the country s ability to borrow against future export income under plausible calibrations of the model the second channel may lead to much larger welfare gains amounting to several percentage points of annual consumption

creating venture capital industries that co evolve with high tech insights from an extended industry life cycle perspective of the israeli experience this paper presents an industry life cycle model of venture capital vc and associated startup intensive high tech clusters based on the israeli experience of the last 35 years throughout vc is considered as a new industry which when successful traverses five phases background conditions pre emergence emergence restructuring and consolidation each phase comprises a number of events and processes including policy ones a central process is vc emergence a cumulative self reinforcing process involving a number of interrelated sub processes a central sub process in the israeli case was vc startup co evolution which was the critical link between the vc emergence and the transformation of the high tech cluster into a startup intensive configuration our analysis suggests that provided appropriate background conditions prevail vc could be central vector in the transformation of existing high tech clusters 2006 elsevier b v all rights reserved

absorbing a windfall of foreign exchange dutch disease dynamics abstract the permanent income rule is seldom the optimal response to a windfall of foreign exchange such as that from a resource discovery absorptive capacity constraints require domestic investment and investment in structures requires non traded inputs the supply of which is constrained by the initial capital stock this particularly when combined with intra sectoral capital immobility delays adjustment and creates short run dutch disease symptoms as the real exchange rate sharply appreciates and overshoots its long run value optimal revenue management requires investing in the domestic non traded goods sector and a slow build up of consumption accumulation of foreign assets adjusts to accommodate the time paths of domestic consumption and investment

the value of fiscal discipline for oil exporting countries abstract the value of fiscal discipline is assessed by analyzing the role of fiscal policy as a transmission mechanism of oil price shocks in oil exporting small open economies fiscal policy is an important propagation channel taking policy as given by the data the model can successfully explain the responses of key macroeconomic variables but it is unable to explain these responses under counterfactual fiscal frameworks interestingly fiscal policy also seems capable of regulating the size of pass through furthermore fiscal policies that insulate the economy from oil price shocks seem to be welfare improving over procyclical ones

investment scaling up and the role of government abstractthis article studies the fiscal and welfare implications of a scaling up of public investment when the government is subject to inefficiencies on the spending and on the tax collection side in our simulations the scaling up of public investments results in higher long run output and consumption levels but requires a fiscal stabilization package in order to preserve fiscal sustainability the effects on consumers welfare after the fiscal adjustment are nontrivial our welfare analysis shows that consumers welfare is increased when the government smooths the fiscal adjustment via higher borrowing and not through an increase in taxation moreover the comparison between several stabilization packages via tax adjustment shows that higher welfare is achieved when the government relies mostly on taxation of capital as this allows higher levels of consumption lower fiscal costs that do not undermine fiscal sustainability can however be achieved if the government manages to reduce inefficiency in tax

distribution sensitive innovation policies conceptualization and empirical examples abstract innovation is essential to economic growth however it appears that the ways in which we pursue innovation policies generate economic inequities in this paper we explore policies that could be devised and employed with the aim of increasing growth while taking into account economic distribution we call these policies distribution sensitive innovation policies dsip following an exploratory theoretical approach the paper focuses on a specific set of dsip which are focused on particular groups of disadvantaged producers and consumers we first categorize such programs into four types and then employ a comparative approach to analyze existing programs in terms of these types first in our primary case study israel and then using the united states germany and sweden as limited shadow cases to elaborate on the finding from our primary case we conclude by arguing that although these programs are currently driven primarily by a concern for economic efficiency and not distribution they show that our approach utilizing innovation policy to reach dual economic and social policy goals has potential for success

estimating the implicit price of energy efficiency improvements in the residential housing market a hedonic approach abstract in this study a hedonic price model has been used to examine the impact which efficiency improvements have on housing values our study represents an improvement over a previous attempt to examine this issue in that the independent variable used in our analysis is designed to reflect variation in structural efficiency levels among sample homes rather than variation in occupant lifestyles and preferences in addition a flexible functional form is used to prevent bias due to misspecification of the hedonic price equation the study results reveal that efficiency improvements are capitalized into housing prices in des moines iowa at the average efficiency level of homes in the sample an efficiency improvement which results in a 1 decrease in the level of expenditures necessary to maintain the house at 65 f in the average heating season will increase the expected selling price of the house by 11 63 the premium obtained for an equivalent efficiency improvement will be greater than 11 63 in a relatively efficient home and less than 11 63 in a relatively inefficient home without further information concerning the price expectations and discount rates utilized by des moines home buyers and the average remaining life of fuels saving investments in the sample it cannot be determined whether the housing market is pricing fuel savings efficiently regardless of whether or not the implicit price of fuel savings is the outcome of an efficient market information on this implicit price facilitates the estimation of an average resale value of fuel saving investments in addition the results of this study refute the hypothesis that efficiency improving investments are not capitalized into housing prices

sharing a ride on the commodities roller coaster common factors in business cycles of emerging economies fluctuations in commodity prices are an important driver of business cycles in small emerging market economies emes this paper documents how these fluctuations correlate strongly with the business cycle in emes a commodity sector is then embedded into a multi country emes business cycle model where exogenous fluctuations in commodity prices follow a common dynamic factor structure and coexist with other driving forces the estimated model assigns to commodity shocks 42 percent of the variance in income of which a considerable part is linked to the common factor a further amplification mechanism is a spillover effect from commodity prices to risk premia

optimal dutch disease growth models of the dutch disease such as those of krugman 1987 matsuyama 1992 sachs and warner 1995 and gylfason et al 1999 explain why resource abundance may reduce growth however the literature also raises a new question if the use of resource wealth hurts productivity growth how should such wealth be optimally managed this question forms the topic of the present paper in which we extend the growth literature on the dutch disease from a positive to a normative setting we show that the assumptions in the previous literature imply that the optimal share of national wealth consumed in each period needs to be adjusted down however some dutch disease is always optimal thus lower growth in resource abundant countries may not be a problem in itself but may be part of an optimal growth path the optimal spending path of the resource wealth may be increasing or decreasing over time and we discuss why this is the case

natural resource booms and inequality theory and evidence we develop a theory in the context of a two sector growth model in which learning by doing drives growth to explain the time path of income inequality following natural resource booms in resource rich countries under the condition of a relatively unskilled labor intensive non traded sector inequality falls immediately after a boom and then increases steadily over time until the initial impact of the boom disappears using data for 90 countries between 1965 and 1999 we find evidence in support of the theory especially for oil and mineral booms we also find that uncertainty about future commodity prices increases long run inequality

an economic perspective on experience curves and dynamic economies in renewable energy technologies this paper analyzes dynamic economies in renewable energy technologies the paper has two contributions the first is to test the robustness of experience in solar photovoltaic solar thermal and wind energy to the addition of an explicit time trend which has been done in experience studies for other industries but not for renewable energy technologies estimation is carried out on the assumption that cumulative capacity industry production average firm production and electricity generation affect experience and thus the fall in price the second contribution is to test the impact of r d on price reduction in general cumulative experience is found to be highly statistically significant when estimated alone and highly statistically insignificant when time is added to the model the effect of r d is small and statistically significant in solar photovoltaic technology and statistically insignificant in solar thermal and wind technologies

resource shocks and human capital stocks brain drain or brain gain abstract based on the paradox of plenty resource abundant countries tend to be vulnerable for lower economic prosperity along with instable political institutions as well as corruption this paper sheds light on the relationship between resource abundance and the selectivity of migration first i combine a dutch disease model with a roy borjas model in order to elaborate on the relationship between resource shocks and migrant selectivity theoretically thereby i predict that resource booms give rise to brain drain effects which are mediated through distributional effects under certain conditions second i provide empirical evidence for the effect of resource shocks on migrant selectivity based on a structural equation model in order to disentangle effects on income inequality and migrant selectivity the results show that resource shocks especially oil booms strengthen brain drain effects in a sample with 116 source and 23 destination countries between 1910 and 2009

why do some resource abundant countries succeed while others do not on average resource abundant countries have experienced lower growth over the last four decades than their resource poor counterparts but the most interesting aspect of the paradox of plenty is not the average effect of natural resources but its variation for every nigeria or venezuela there is a norway or a botswana why do natural resources induce prosperity in some countries but stagnation in others this paper gives an overview of the dimensions along which resource abundant winners and losers differ in light of this it then discusses different theory models of the resource curse with a particular emphasis on recent developments

current account norms in natural resource rich and capital scarce economies abstract the permanent income hypothesis implies that frictionless open economies with exhaustible natural resources should save abroad most of their resource windfalls and therefore feature current account surpluses resource rich developing countries rrdcs on the other hand face substantial development needs and tight external borrowing constraints by relaxing these constraints and providing a key financing source for public investment resource windfalls might then be associated with current account deficits or at least low surpluses in this paper we develop a neoclassical model with private and public investment and several pervasive features in rrdcs including absorptive capacity constraints inefficiencies in investment borrowing constraints and capital scarcity we use the model to study the role of investment and these frictions in shaping the current account dynamics under windfalls since consumption and investment decisions are optimal the model also serves to analyze current account norms benchmarks we apply the model to the economic and monetary community of central africa and discuss how our results can be used to inform external sustainability analyses in rrdcs

globalization and taxation challenges to the swedish welfare state many have argued that the increased international mobility of both capital and labor witnessed in recent years will force advanced capitalist democracies to cut taxes and thus ultimately roll bac

exploring the diffusion of low energy houses an empirical study in the european union abstract diffusion of low energy houses is an important part of energy and climate policy in the european union eu and in individual eu countries key barriers to the adoption of low energy houses include additional construction costs and uncertainty surrounding actual energy and cost savings in this paper we econometrically analyze determinants of low energy house adoption including time and risk preferences we rely on original data from a large survey conducted among households in eight eu countries to our knowledge this is the first empirical study of low energy building adoption to rely on a demographically representative sample our set of covariates includes parameters of time and risk preferences that were elicited via state of the art incentivized multiple price list experiments and via self assessment scales we find mixed results for the effects of time discounting on low energy house adoption risk preferences do appear to matter as risk proneness increases so does the adoption of zero net or energy plus building but not passive houses consistent with the low cost hypothesis about environmental attitude and action we find no results for environmental attitudes and social norms

resource intensity institutions and development summary we examine the relationship between resource abundance and several indicators of human welfare consistent with the existing literature on the relationship between resource abundance and economic growth we find that given an initial income level resource intensive countries tend to suffer lower levels of human development while we find only weak support for a direct link between resources and welfare there is an indirect link that operates through institutional quality there are also significant differences in the effects that resources have on different measures of institutional quality these results imply that the resource curse is a more encompassing phenomenon than previously considered and that key differences exist between the effects of different resource types on various aspects of governance and human welfare 2005 elsevier ltd all rights reserved

the dutch disease a disease after all many third world oil producers are encountering serious problems in building up a diversified export base while west european oil and gas producers netherlands united kingdom are suffering a decline in their traded goods manufacturing sector induced by real wage pressures it is becoming increasingly clear that high but temporary oil revenues may be somewhat ora mixed blessing the quip of the economist notwithstanding the mechanism behind this unbalance is clear enough part of the oil revenues is spent on non traded goods which leads to a real appreciation i e a rise in the relative price of non traded goods in terms of traded goods this in turn draws resources out of the non oil traded sector into the non traded goods producing sector corden and neary 1982 van wijnbergen 1980 one may say that this is an efficient response to the increase in income from oil production the united kingdom mexico egypt simply should move into oil derived industries and non traded goods and forget about their manufacturing sector until oil reserves are exhausted however many developing countries are hesitant to take this advice after all the post world war ii success stories in economic development involve without exception countries that promoted their traded goods sector aggressively moreover it is a well established stylised fact that technological progress is faster in the traded non sheltered sectors of an economy than in the non traded sector balassa 1964 is an early reference considering the hypothesis that technological progress rather than taking place exogenously with the passage of time is a function of accumulated experience the concern of countries like egypt mexico or indonesia is much easier to understand since solow 1957 and denison 1962 it is known that capital accumulation explain only a small part of economic growth if most of economic growth is caused by learning by doing induced technologica

technological change in energy systems learning curves logistic curves and input output coefficients abstract learning curves have recently been widely adopted in climate economy models to incorporate endogenous change of energy technologies replacing the conventional assumption of an autonomous energy efficiency improvement however there has been little consideration of the credibility of the learning curve the current trend that many important energy and climate change policy analyses rely on the learning curve means that it is of great importance to critically examine the basis for learning curves here we analyse the use of learning curves in energy technology usually implemented as a simple power function we find that the learning curve cannot separate the effects of price and technological change cannot reflect continuous and qualitative change of both conventional and emerging energy technologies cannot help to determine the time paths of technological investment and misses the central role of r d activity in driving technological change we argue that a logistic curve of improving performance modified to include r d activity as a driving variable can better describe the cost reductions in energy technologies furthermore we demonstrate that the top down leontief technology can incorporate the bottom up technologies that improve along either the learning curve or the logistic curve through changing input output coefficients an application to uk wind power illustrates that the logistic curve fits the observed data better and implies greater potential for cost reduction than the learning curve does

zero energy homes are they economically viable whilst net zero energy homes are espoused in many policy circles and many bespoke examples have been constructed to demonstrate their technical feasibility there is a scarcity of evidence demonstrating such a standard would be economically rational particularly for large scale housing development where orientation and aspect may not always be optimal drawing on energy monitoring evidence and construction economics associated with a nearly zero energy housing estate in adelaide australia this paper explores the economic feasibility of the net zero energy home policy in warm temperate climates the results demonstrate that using economic tools and assumptions typically applied for building energy regulatory policy changes net societal economic benefits significantly outweigh costs the clear economic outcomes combined with expected health and productivity benefits from improved levels of thermal comfort should provide security to policy makers to progress home energy standards towards net zero energy performance

a theory of infrastructure led development abstract this paper proposes a theory of long run development based on public infrastructure as the engine of growth the government in addition to investing in infrastructure spends on health services which in turn raise labor productivity and lower the rate of time preference infrastructure affects the production of both commodities and health services as a result of network effects the degree of efficiency of infrastructure is nonlinearly related to the stock of public capital itself provided that governance is adequate enough to ensure a sufficient degree of efficiency of public investment an increase in the share of spending on infrastructure financed by a cut in unproductive expenditure or foreign grants may facilitate the shift from a low growth equilibrium characterized by low productivity and low savings to a high growth steady state

the value of domestic building energy efficiency evidence from ireland abstract following the transposition of the eu energy performance of buildings directive into irish law all properties offered for sale or to let in ireland are obliged to have an energy efficiency rating this paper analyses the effect of energy efficiency ratings on the sale and rental prices of properties in the republic of ireland using the heckman selection technique we model the decision to advertise the energy efficiency rating of a property and the effect of energy efficiency ratings on property values our results show that energy efficiency has a positive effect on both the sales and rental prices of properties and that the effect is significantly stronger in the sales segment of the property market we also analyse the effect of energy efficiency across different market conditions and we find that the effect of the energy rating is generally stronger where market conditions are worse

commodity prices and growth an empirical investigation whereas empirical evidence on the effect of higher commodity prices on the long run growth of commodity exporters is ambiguous time series analyses using vector autoregressive var models have found that commodity booms raise income in the short run in this paper we adopt panel error correction methodology to analyze global data for 1963 to 2008 to disentangle the short and long run effects of international commodity prices on output per capita our results show that commodity booms have unconditional positive short term effects on output but non agricultural booms in countries with poor governance have adverse long term effects which dominate the short run gains our findings have important implications for non agricultural commodity exporters with poor governance especially in light of the recent wave of resource discoveries in low income countries

optimal fiscal management of commodity price shocks abstract this paper analyzes how low income countries should optimally respond through fiscal policy to commodity price shocks the model accounts for imperfect access to world capital markets and a variety of externalities associated with public infrastructure including utility benefits a direct complementarity effect with private investment and reduced distribution costs however public capital is also subject to congestion and absorption constraints with the latter affecting the efficiency of infrastructure investment the optimal windfall allocation rule between spending today and asset accumulation is determined so as to minimize a social loss function defined in terms of the volatility of private consumption and either the nonresource primary fiscal balance or a more general index of macroeconomic stability which accounts for the volatility of the real exchange rate

using natural resources for development why has it proven so difficult developing economies have found it hard to use natural resource wealth to improve their economic performance utilizing resource endowments is a multistage economic and political problem that requires private investment to discover and extract the resource fiscal regimes to capture revenue judicious spending and investment decisions and policies to manage volatility and mitigate adverse impacts on the rest of the economy experience is mixed with some successes such as botswana and malaysia and more failures this paper reviews the challenges that are faced in successfully managing resource wealth the evidence on country performance and the reasons for disappointing results

cursed by resources or institutions natural resource abundant countries constitute both growth losers and growth winners and the main difference between the success cases and the cases of failure lays in the quality of institutions with grabber friendly institutions more natural resources push aggregate income down while with producer friendly institutions more natural resources increase income such a theory finds strong support in data a key question we also discuss is if resources in addition alter the quality of institutions when that is the case countries with bad institutions suffer a double resource curse as the deterioration of institutions strenghtens the negative effect of more natural resources

marginal costs and co benefits of energy efficiency investments the case of the swiss residential sector abstract key elements of present investment decision making regarding energy efficiency of new buildings and the refurbishment of existing buildings are the marginal costs of energy efficiency measures and incomplete knowledge of investors and architects about pricing co benefits and new technologies this paper reports on a recently completed empirical study for the swiss residential sector it empirically quantifies the marginal costs of energy efficiency investments i e additional insulation improved window systems ventilation and heating systems and architectural concepts for the private sector first results on the economic valuation of co benefits such as improved comfort of living improved indoor air quality better protection against external noise etc may amount to the same order of magnitude as the energy related benefits are given the cost benefit analysis includes newly developed technologies that show large variations in prices due to pioneer market pricing add on of learning costs and risk components of the installers based on new empirical data on the present cost situation and past techno economic progress the potential of future cost reduction was estimated applying the experience curve concept the paper shows for the first time co benefits and cost dynamics of energy efficiency investments of which decision makers in the real estate sector politics and administrations are scarcely aware

housing market capitalization of thermal integrity abstract the extent to which housing markets capitalize investments in energy efficiency is important to observe the uncertainty now associated with this process can lead households to allocate resources inefficiently in the production of thermal comfort by substituting more fuel inputs for less capital from a policy perspective the end result of this is the continued construction of units in the housing stock with sub optimal levels of energy efficiency this study is a cross sectional analysis of houses constructed through the energy efficient housing demonstration program of the minnesota housing finance agency values of investments in energy efficiency are derived from a hedonic regression which includes a vector of thermal integrity factors as an independent variable

government finance in the wake of currency crises we address three questions i can classical models be reconciled with the fact that many crises are marked by high rates of depreciation and small increases in seignorage revenue ii what are the implications of different financing methods for post crisis rates of inflation and depreciation iii how do governments pay for the fiscal costs associated with currency crises to study these questions we use a general equilibrium model in which prospective government deficits trigger a currency crisis we then use our model in conjunction with fiscal data to interpret government financing in the wake of three recent currency crises korea 1997 mexico 1994 and turkey 2001

a catalytic and evolutionary approach to horizontal technology policies htps abstract this paper presents an evolutionary framework for horizontal technology policies htps especially market friendly ones involving project based incentives e g rd and they complement the more specific and well known selective and vertical policies aimed at individual sectors and technologies the analysis is conducted within a learning to innovate framework with emphasis on collective organizational learning search and market building the outcome is a technology policy cycle with distinct infant growth and mature phases proactive generation of a critical mass of projects for efficient learning and diffusion of innovation routines becomes the aim of the infant phase while the mature phase of the policy should focus on policy restructuring including drastic reductions in the support of routi projects and enhanced support of more complex types of innovation the paper also emphasizes the importance of a neutrality component in incentives in the infant phase of increasing selectivity and of building policy capabilities for efficient policy design and implementation

investment composition and international business cycles abstract this paper studies a two country model with traded and nontraded sectors in which sector specific capital goods as in practice are produced by combining inputs from all sectors the model also includes nontraded distribution services employed in retailing traded goods to consumers the results show that the model with capital goods comprising multisectoral inputs outperforms the standard model in which sectoral output also serves as its capital in particular it substantially improves a the movements of trade balance and relative prices b within country comovements of sectoral and aggregate quantities c cross country comovements of output vis a vis consumption the results change only marginally when distribution services are removed from the model

harnessing windfall revenues optimal policies for resource rich developing economies a windfall of natural resource revenue or foreign aid faces government with choices of how to manage public debt investment and the distribution of funds for consumption particularly if the windfall is both anticipated and temporary we show that the permanent income hypothesis prescription of an ever lasting increase in consumption financed by borrowing ahead of the windfall and then accumulating a sovereign wealth fund swf is not optimal for capital scarce developing economies such countries should accumulate public and private capital to accelerate their development and only if the windfall is large relative to initial foreign debt is it optimal to build a swf the optimal time profile of consumption is biased towards the near future as compared to the permanent income hypothesis outcomes depend on instruments available to government we study cases where the government can make lump sum transfers to consumers where such transfers are impossible so optimal policy involves cutting distortionary taxation in order to raise investment and wages and where ricardian consumers can borrow against future revenues in which case the policy response to possible over consumption is a high level of investment in infrastructure

the narrow moving band the dutch disease and the competitive consequences of mrs thatcher notes on trade in the presence of dynamic scale economies abstract this paper presents a model of trade in which comparative advantage instead of being determined by underlying attributes of countries evolves over time through learning by doing in this model arbitrary patterns of specialization once established tend to become entrenched over time the model sheds light on three widely held views that do not make sense in more conventional models first is the view that temporary protection of selected sectors can permanently alter the pattern of comparative advantage in the protecting country s favor second is the view that seemingly favorable developments such as the discovery of exportable natural resources may lead to a permanent loss of other sectors and reduce welfare in the long run third is the possibility that a temporary overvaluation of a currency due to tight money can lead to a permanent loss of competitiveness in some sectors

natural resources rent seeking and welfare abstract a new and very simple mechanism to explain why natural resource abundance may lower income and welfare is developed in a model with rent seeking a greater amount of natural resources increases the number of entrepreneurs engaged in rent seeking and reduces the number of entrepreneurs running productive firms with a demand externality it is shown that the drop in income as a result of this is higher than the increase in income from the natural resource more natural resources thus lead to lower welfare

inflation employment and the dutch disease in oil exporting countries a short run disequilibrium analysis the author uses nontraded goods and labor shortages in the gulf countries the decline of the traded goods sector in oil producers dutch disease and the absence of employment benefits of higher oil revenues in latin american oil producers higher oil revenues can be likened to a transfer putting pressure on non oil traded nt goods prices and drawing resources out of the t sector the slope of the wage indexation line determines whether classical unemployment or repressed inflation results various policy measures are analyzed 3 references 8 figures

booming sector and de industrialisation in a small open economy this paper presents a theoretical analysis of the dutch disease the phenomenon whereby a boom in one traded goods sector squeezes porfitability in other traded goods sectors both by directly bi

institutions and the resource curse countries rich in natural resources constitute both growth losers and growth winners we claim that the main reason for these diverging experiences is differences in the quality of institutions more natural resources push aggregate income down when institutions are grabber friendly while more resources raise income when institutions are producer friendly we test this theory building on sachs and warner s influential works on the resource curse our main hypothesis that institutions are decisive for the resource curse is confirmed our results contrast the claims of sachs and warner that institutions do not play a role

carbon curse in developed countries among the ten countries with the highest carbon intensity six are natural resource rich countries this suggests the existence of a carbon curse resource rich countries would tend to follow more carbon intensive development paths than resource poor countries we investigate this assumption empirically using a panel data method covering 29 countries oecd and bric and seven sectors over the 1995 2009 period first at the macroeconomic level we find that the relationship between national co 2 emissions per unit of gdp and abundance in natural resources is u shaped the carbon curse appears only after the turning point second we measure the impact of resource abundance on sectoral emissions for two groups of countries based on their resource endowments we show that a country rich in natural resources pollutes relatively more in resource related sectors as well as all other sectors our results suggest that the debate on climate change mitigation should rather focus on a comparison of resource rich countries versus resource poor countries than the developed country versus developing country debate

willingness to pay for energy saving measures in residential buildings this paper uses a choice experiment to evaluate the consumers willingness to pay for energy saving measures in switzerland s residential buildings these measures include air renewal ventilation systems and insulation of windows and facades two groups of respondents consisting respectively of 163 apartment tenants and 142 house owners were asked to choose between their housing status quo and each one of the several hypothetical situations with different attributes and prices the estimation method is based on a fixed effects logit model the results suggest that the benefits of the energy saving attributes are significantly valued by the consumers these benefits include both individual energy savings and environmental benefits as well as comfort benefits namely thermal comfort air quality and noise protection

fixed capital stock depreciation in developing countries some evidence from firm level data previous growth accounting studies suggest severe capital underutilisation and mismeasurement of the stocks of capital in some developing countries using the firm level data sets from the world ba

learning by doing and the dutch disease this paper develops a model of learning by doing and the dutch disease that extends the earlier literature in two ways first it is assumed that both the traded and the non traded sector can contribute to learning second it is assumed that there are learning spillovers between the sectors it is shown that within such a model a foreign exchange gift results in a real exchange rate depreciation in the long run due to a shift in the steady state relative productivity between the traded and the non traded sector in contrast to standard models of the dutch disease production and productivity in both sectors may go up or down the conditions for the different cases are worked out

dutch disease and the mitigation effect of migration evidence from canadian provinces this article evaluates whether immigration can mitigate the dutch disease effects associated with booms in natural resource sectors we derive predicted changes in the size of the non tradable sector from a small general equilibrium model a la obstfeld rogoff using data for canadian provinces we find evidence that aggregate immigration mitigates the increase in the size of the non tradable sector in booming regions the mitigation effect is due mostly to interprovincial migration and temporary foreign workers there is no evidence of such an effect for permanent international immigration interprovincial migration also results in a spreading effect of dutch disease from booming to non booming provinces

improving the economics of building energy code change a review of the inputs and assumptions of economic models abstract building energy code change in australia and many other developed nations is subject to standardised economic tests with a net present value calculation at the heart of the economic analysis although many nations have introduced minimum energy efficiency standards for residential and commercial buildings increases in stringency have been hindered by limitations to the range of private and societal impacts typically incorporated in regulatory impact assessments given the policy move towards net zero energy homes a more comprehensive set of inputs and robust assumptions are needed to support further regulatory change yet the literature provides substantial evidence of many private and societal costs and benefits not commonly incorporated into the economic assessments that underpin regulatory change drawing on a case study of australian and uk residential regulatory change assessments this paper highlights limitations to the range of inputs and assumptions currently incorporated within the economic arguments applied during residential energy code change processes and presents a more comprehensive economic argument that could support further stringency improvements

roads out of poverty assessing the links between aid public investment growth and poverty reduction the authors develop a macroeconomic framework that captures links between aid public investment growth and poverty public investment is disaggregated into education infrastructure and health and affects both aggregate supply and demand dutch disease effects are captured by accounting for changes in the relative price of domestic goods the authors assess the impact of policy shocks on poverty by linking the model to a household survey they calibrate the model for ethiopia and simulate the changes in the allocation of aid and public investment the authors also calculate the amount by which foreign aid should increase to reach the poverty targets of the millennium development goals

political foundations of the resource curse in this paper we argue that the political incentives that resource endowments generate are the key to understanding whether or not they are a curse we show 1 politicians tend to over extract natural resources relative to the efficient extraction path because they discount the future too much and 2 resource booms improve the efficiency of the extraction path however 3 resource booms by raising the value of being in power and by providing politicians with more resources which they can use to influence the outcome of elections increase resource misallocation in the rest of the economy 4 the overall impact of resource booms on the economy depends critically on institutions since these determine the extent to which political incentives map into policy outcomes countries with institutions that promote accountability and state competence will tend to benefit from resource booms since these institutions ameliorate the perverse political incentives that such booms create countries without such institutions however may suffer from a resource curse

resource discoveries and excessive external borrowing this paper incorporates a three sector dutch disease model into the overlapping generations framework of o blanchard 1985 it is shown that if the extraction of natural resources is capital intensive then a resource discovery may shift income away from labor if this happens then the asset holders at the time of the discovery will incur such a large debt that in order to pay the interest on the debt aggregate expenditure in the new steady state would have to be smaller than it was before the resource discovery the country may then experience both real depreciation and proindustrialization copyright 1991 by royal economic society

aid investment and incentives promoting productive investment and economic growth are among the key objectives of most aid organizations operating in poor countries however it is not possible to conclude from existing empirical evidence that aid contributes positively to growth in this paper it is shown that those rather negative results may be explained by important incentive problems built into the aid system itself the recipient countries own efforts to contribute to investment and growth may in reality be undermined and the result may be aid dependency

funds from non renewable energy resources policy lessons from alaska and alberta abstract we document the use of energy natural resource funds in alaska and alberta and analyze theirs characteristics for further implementation in resource rich countries such funds allow dealing theoretically with intergenerational equity issues corruption and more general institutional problems the performance of both funds is very different depending on the management and composition choices but some policy lessons can be drawn from these two examples importantly the role of a public dividend policy is highlighted as a way to bypass corrupted institutions and to enhance quality of life for poorest people we also emphasize the need to deal with inflation to make the fund sustainable

dynamics of energy technologies and global change technological choices largely determine the long term characteristics of industrial society including impacts on the natural environment however the treatment of technology in existing models that are used to project economic and environmental futures remains highly stylized based on work over two decades at iiasa we present a useful typology for technology analysis and discuss methods that can be used to analyze the impact of technological changes on the global environment especially global warming our focus is energy technologies the main source of many atmospheric environmental problems we show that much improved treatment of technology is possible with a combination of historical analysis and new modeling techniques in the historical record we identify characteristic l such network e ects yield high barriers to entry even for superior competitors these simple observations allow three improvements to modeling of technological change and its consequences for global environmental change one is that the replacement of long lived infrastructures over time has also replaced the fuels that power the economy to yield progressively more energy per unit of carbon pollution from coal to oil to gas such replacement has d they also include endogenous generation of s we show that doing so can yield projections with lessened environmental impacts without necessarily incurring negative e ect on the economy arriving on that path by the year 2100 depends on intervening actions such as incentives to promote greater diversity in technology and lower barriers to entry for new infrastructures that could accelerate historical trends of decarbonization 1999 elsevier science ltd all rights reserved

what have we learned from three decades of research on the productivity of public capital the last three decades have witnessed a great deal of research effort devoted to measuring the private output elasticity of public capital the wide range of available estimates have precluded any consensus so far however this paper reconciles the empirical findings of the literature by quantitatively analyzing a sample of 578 estimates collected from 68 studies for the 1983 2008 period using meta regression analysis we show how study design characteristics and publication bias can explain a large fraction of the variation across estimates we find a short run output elasticity of public capital supplied at the central government level of 0 083 which increases to 0 122 in the long run if in addition only core infrastructure at a regional local level of government is considered these estimates are almost doubled the average output elasticity of public capital amounts to 0 106 our results suggest that public capital is undersupplied in oecd economies

aid and the supply side public investment export performance and dutch disease in low income countries contemporary policy debates on the macroeconomics of aid often concentrate on short run dutch disease effects ignoring the possible supply side impact of aid financed public expenditure in the simple model of aid and public expenditure presented here public infrastructure generates an inter temporal productivity spillover which may exhibit a sector specific bias the model also provides for a learning by doing externality through which total factor productivity in the tradable sector is an increasing function of past export volumes an extended computable version of this model is used to simulate the effect of a step increase in net aid flows the simulations show that beyond the short run when conventional demand side dutch disease effects are present the relationship between enhanced aid flows and real exchange rates output growth and welfare is less straightforward than simple models of aid suggest public infrastructure investment that generates a productivity bias in favor of non tradable production delivers the largest aggregate return to aid but at the cost of deterioration in the income distribution income gains accrue predominantly to skilled and unskilled urban households leaving the rural poor relatively worse off under plausible parameterizations of the model the rural poor may also be worse off in absolute terms