implications of energy subsidy reform in india abstract this paper analyses welfare impact of energy subsidy reform in india based on the data from 1970 71 to 2014 15 to this end auto regressive distributed lag ardl model and error correction model ecm have been estimated to quantify the short run and long run price and the income elasticity of various energy products the results show that the price elasticity of demand for all fossil fuels is low but the respective income elasticity is higher therefore an increase in the general price level caused by the subsidy reform will lead to the erosion of real income and will have related welfare implications in india the results also reveal that energy expenditure will obviously increase and hence energy consumption will decline depending upon the extent of the withdrawal of subsidy therefore policy makers in india while undertaking further reforms must ensure that the subsidy reaches to those who truly deserve so that the socioeconomic casualty of reforms can be minimized along with achieving fiscal goals

energy savings in nigeria is there a way of escape from energy inefficiency abstract this study estimates the transition probabilities for different energy use states in nigeria using the markov switching regression technique according to the results both energy efficient and energy inefficient states are less persistent but comparatively the energy inefficient state is more persistent thus in nigeria it is much difficult to escape from the energy inefficient state than the energy efficient state several reasons may explain this phenomenon and they include inefficient regulatory system poor institutional structure high corruption proliferation of second hand goods undeveloped markets high incidence of poverty and inefficient pricing in the energy sector pricing policies should be combined with institutional improvement and infrastructural development if nigeria wants to achieve a sustainable energy efficient state in the long term

quantifying the impacts of energy price reform on living expenses in saudi arabia abstract as part of vision 2030 saudi arabia has initiated a broad based energy reform programme aimed at gradually reducing its dependence on oil this paper assesses the impacts of energy price reforms on living expenses of various household groups in saudi arabia for this purpose the input output table combined with household expenditure data are used to model the impacts results show that the distributional impacts of energy price reforms are regressive with low income households experiencing a higher increase in living expenses compared to high income households the impacts are primarily instigated by rising prices of energy intensive products after decomposing the impacts into direct and indirect effects it was found that indirect effect is not only responsible for a considerable rise in household expenditure on energy intensive products but it is also distributionally regressive it is therefore vital for policymakers to review and fine tune the social protection system to protect poor households against reforms

some neglected social costs of government spending in farm programs economic welfare analyses of farm programs typically assume that the direct social opportunity cost of subsidy payments is one dollar per dollar of government spending recent literature suggests that the marginal opportunity cost of a dollar of u s federal government spending is more likely to be in the range of 1 20 to 1 50 this implies that the net social costs of farm programs that involve government spending are significantly greater than the typical estimates in addition the normative efficiency ranking of alternative policies is sensitive to the marginal opportunity cost of government spending

fossil fuel subsidy reforms and their impacts on firms abstract while the potential adverse effects of fossil fuel subsidy reform are well documented for households the literature has largely ignored the effect of subsidy reform on firms competitiveness this paper discusses how firms are affected by and respond to energy price increases caused by subsidy reforms it highlights that cost increases both direct and indirect do not necessarily reflect competitiveness losses since firms have various ways to mitigate and pass on price shocks this paper presents and discusses direct and indirect transmission channels for price shocks and firms response measures absorbing cost shocks into profits inter fuel substitution increasing energy and material efficiency and passing on price increases it argues that further micro econometric studies using enterprise surveys are essential for quantifying the role of these mechanisms and for designing policy measures that ensure that competitiveness losses due to subsidy reforms are minimised

refined oil import subsidies removal in ghana a triple win abstract in this study claims and counterclaims that fossil fuel subsidies removal yields benefits in terms of budget deficits energy efficiency and mitigation are assessed in order to do this a global computable general equilibrium cge model has been estimated to evaluate the impact of subsidies removal on imported refined oil in ghana on prices carbon dioxide co 2 emissions households demand firm s production and real gdp the simulation experiment points to evidence that subsidy removal raises prices increases the rate of co 2 emissions reduces households demand reduces aggregate output and affects various sectors differently the increased rate of co 2 emissions due to the removal of subsidies is indicative of the existence of the so called green paradox these results underscore the fact that a removal of subsidies on fossil fuels may win in some regards but fail in others a general implication from the applied model therefore is one which supports the assertion that removal of subsidies on fossil fuels removal on energy should be implemented along with policies aimed at stimulating economic activities and reducing the level of co 2 emissions especially where there is evidence of the green paradox

who benefit most from fuel subsidies evidence from nigeria abstract the paper studies the benefit incidence of fuel subsidies in nigeria household sector combining annual subsidy estimates with the households expenditure data from the 2009 10 harmonized living standard survey we investigate how the benefits from fuel subsidies are accrued to each income groups in nigeria the results show that while the kerosene subsidy is more evenly distributed across income groups petrol subsidy is concentrated to high income groups in aggregate the top 20 households enjoy twice as much the benefit of fuel subsidies as the bottom 20 households we also examine the concentration and progressivity of fuel subsidies using gini coefficient measures and lorenz concentration curves and find both fuel subsidies are more regressive than the per capita expenditure

fossil fuel subsidy removal and inadequate public power supply implications for businesses abstract we briefly consider the impact of fossil fuel subsidy removal policies in the context of inadequate power supply with a focus on the implications for businesses in doing so we utilize the case of the early 2012 fuel subsidy removal in nigeria the rationale for such subsidy removal policies is typically informed by analysis showing that they lead to an economically inefficient allocation of resources and market distortions while often failing to meet intended objectives however often the realities of infrastructural and institutional deficiencies are not appropriately factored into the decision making process businesses in many developing countries already impaired by the high cost of power supply deficiencies become even less competitive on an unsubsidized basis we find that justifications for removal often do not adequately reflect the specific environments of developing country economies resulting in poor recommendations or ineffective policy

fossil fuel subsidies in the pacific island context analysis of the case of kiribati abstract kiribati is highly vulnerable to climate change induced sea level rise at the same time the country is also very dependent on fossil fuel imports kiribati uses price controls and tax exemptions to make fossil fuels more affordable for low income households this study reviews the subsidies on consumption of fossil fuels specifically gasoline diesel and household kerosene in kiribati and investigates their macroeconomic fiscal distributional and environmental impact the subsidies are quantified using price gap approach over a five year period the subsidies were on average aud 4 2 million when using 2011 2015 data with 2015 tax policies this is equivalent to 2 2 per cent of kiribati gdp over 2011 2014 the average fiscal impact would have been equivalent to 3 7 per cent of government revenues and 29 per cent of government health expenditure apart from being a fiscal burden the subsidies increase greenhouse gas emissions and make kiribati even more dependent on fossil fuel imports and more vulnerable to volatility in international fuel prices no evidence was found to support the argument for using the subsidies to support low income households in fact there are signs of considerable leakages to high income households which is consistent with findings from studies in other countries

making and breaking rules in applied econometrics the lead article in volume 1 issue 1 journal of economic surveys 1987 was adrian pagan s three econometric methodologies a critical appraisal reprinted in oxley et al 1995 surveys in econometrics and updated in the same volume as three econometric methodologies an update the journal quickly established an interest in papers that addressed the important issue of econometric methodology michael mcaleer s 1994 journal paper entitled sherlock holmes and the search for truth a diagnostic tale also reprinted in oxley et al 1995 and dharma dharmapala s on the history and methodology of econometrics published in 1993 added to the journal s growing portfolio of excellent papers published in this general area it is fitting therefore that the current debate sparked by peter kennedy s sinning in the basement paper be published in the journal it is illuminating to re read pagan 1987 1995 and see how far we have progressed adrian pagan reminds us that although methodological debate in economics is almost as long standing as the discipline itself quoting john stuart mill 1967 it was not until the fifth world congress of the econometric society in 1985 that a session was devoted to methodological issues p 3 it is also interesting to note adrian s highlighting of several of j s mill s views on methodology in particular at the same time he mill emphasized that in many instances it was easier to practice a science than to describe how one was doing it he finally concluded that a better understanding of scope and method would facilitate the progress of economics as a science but that sound methodology was not a necessary condition for the practice of sound methods get on with the job seems the appropriate message p 3 this issue of the journal contains contributions to the methodology of applied econometrics and are presented in the occasional contributions section the

economic theory and farm politics what can economics offer in the explanation of politics the first accomplishment is to reduce the subject to a maximization problem analogous to others encountered in economic theory a second accomplishment is to make this problem interesting to make it really illuminating about politics both steps are difficult and the accomplishments have been only partial viewing politics as maximization may seem unreasonably austere and narrow but it is what distinguishes the contribution of economics from that of political scientists or more general social observers empirical work by economists on farm politics typically brings in these broader concerns but this paper attempts instead to justify the narrower approach and to explore its implications its organization is first to spell out details of the contribution of economic theory to explaining politics second to review work on agricultural policies in relation to this theory and finally to discuss implications for positive versus normative economics in policy analysis

on the marginal welfare cost of taxation this paper develops a rigorous partial equilibrium analysis of the determinants of margin al welfare cost mwc of taxes on labor earnings it shows that four key parameters interact to determine the magnitude of mwc using aggregate data and plausible ranges of values for the parameters mwc can vary from under 10 percent to more than 300 percent of marginal tax revenue intermediate parameter values sugge st mwc is in the 25 50 percent range however the more extreme estimates cannot be ruled out on the basis of available evidence suggesting that mwc cannot yet be copyright 1987 by american economic association

reducing fuel subsidies and the implication on fiscal balance and poverty in indonesia a simulation analysis abstract there is an urgent need for phasing out fuel subsidies in indonesia due to a severe budget deficit and a worsening of income distribution fuel subsidies of which almost 72 are enjoyed by the 30 of the richest income groups have consumed on average 63 8 of the total subsidies between 1998 and 2013 this paper aims at evaluating the relationship between existing fuel subsidies and fiscal balance and at analysing the poverty impact of phasing out fuel subsidies applying a cge microsimulation this study found that removing 25 of fuel subsidies increases the incidence of poverty by 0 259 percentage points if this money were fully allocated to government spending the poverty incidence would decrease by 0 27 percentage points moreover the 100 removal of fuel subsidies and the reallocation of 50 of them to government spending transfers and other subsidies could decrease the incidence of poverty by 0 277 percentage points however these reallocation policies might not be effective in compensating for the adverse impacts of the 100 removal of fuel subsidies if economic agents try to seek profit through mark up pricing over the increase of production costs

organic or conventional optimal dairy farming technology under the eu milk quota system and organic subsidies this paper assesses the competitiveness of organic and conventional dairy farms under different milk market and organic farming policy scenarios we use a dea based model to estimate for each policy scenario the sample farms profit potential in both technologies the model enables identification of a farm s optimal technology based on its input output observations the empirical analysis is based on the annual accounts of 1300 bavarian dairy farms results indicate that approximately 69 78 of the organic conventional farms have chosen their optimal farming system the remaining organic conventional farmers could increase their profit on average by roughly 6 10 by switching to the other technology abolishment of the eu milk quota results in a considerable decline in the number of sample farms for which organic farming is the optimal technology suggesting that ceteris paribus organic dairy farms may lose competitive advantage with the deregulation of the eu s milk market regime in 2015 organic maintenance payments more than double the number of farms with a higher earning potential in organic farming but their effectiveness could decline when the milk quota is abolished c 2010 elsevier ltd all rights reserved

determinants of oil price subsidies in oil and gas exporting countries abstract this paper investigates the implicit subsidization of refined products in oil and gas exporting countries most of these countries as well as some other countries mostly developing countries but one could argue that us gasoline prices do not account for external costs distribute large subsidies subsidies that are offered for a long period are not only inefficient but also dangerous due to gradual increases in the energy demand low domestic prices have led to immense oil demand growth that cannot continue if these countries wish to continue exporting only very high price jumps can stop this development but politically these price jumps are very costly if not suicidal for many governments indeed we argue that the currently low oil prices not only harm oil and gas exporting countries but also provide a unique opportunity to eliminate this costly subsidy policy at manageable political costs this paper begins with theoretical normative and positive explanations of low domestic energy prices and then addresses how to phase out subsidies again from a normative and positive perspective finally we empirically address the obstacles that individual countries may face when attempting to eliminate subsidies by quantifying the factors political economic and social that influence the existing subsidies

reducing subsidies on household fuels in india how will it affect the poor kerosene and lpg are widely used in households in india for lighting and cooking these fuels have historically been subsidized as part of the restructuring of the energy sector the government is committed to limiting these subsidies this paper examines the impact of reducing energy subsidies on the welfare of the poor the paper uses data from nationally representative surveys of over 100 000 households the paper concludes that the case for reducing lpg subsidies is strong although the kerosene subsidy is an inefficient means of subsidizing fuel use by the poor reduction in it will need to be supported by other policies that would limit the adverse impacts

options for mitigating the adverse effects of fossil fuel subsidies removal in ghana abstract conventional wisdom holds that without environmental benefits and revenue recycling fossil fuel subsidies removal would lead to welfare losses first this study tests the usefulness of general equilibrium theory for validating these claims and draws similar conclusion subsequently the model is readjusted to reflect simulation with two non traditional policy options this time the results suggest that removing subsidies on fossil fuels would create opportunities provided that such is done in tandem with complementary policies in particular we show that a mix of agricultural productivity improvement and a reduction in trade transaction costs at 15 in each case would provide benefits for fossil fuel subsidies removal in ghana these results underscore the need for structural reforms in ghanaian agricultural sector especially those aimed at promoting mechanized agriculture

incidence and impact the regional variation of poverty effects due to fossil fuel subsidy reform since fossil fuel subsidy reforms can induce significant distributional shifts and price shocks effective compensation and social protection programs are crucial based on the statistical simulation model by araar and verme 2012 this study estimates the regional variability of direct welfare effects of removing fuel subsidies in nigeria uncompensated subsidy removal is estimated to increase the national poverty rate by 3 4 on average however uniform cash compensation that appears effective at the national average is found to fail to mitigate price shocks in 16 of 37 states thus putting livelihoods and public support for reforms at risk states that are estimated to incur the largest welfare shocks coincide with hotspots of civil unrest following nigeria s 2012 subsidy reform attempt the study illustrates how regionally disaggregated compensation can be revenue neutral and maintain or reduce pre reform poverty rates in all states overall it highlights the importance of understanding differences in vulnerability and designing tailored social protection schemes which ensure public support for subsidy reforms

what will take the con out of econometrics the paper begins with the question of whether leamer s extreme bounds analysis eba really does take the con out of econometrics by analytically demonstrating that the extreme bounds are simply functions of the f statistic for the deletion of variables from a regression we conclude that the information provided by eba represents no advance over that available from traditional methods furthermore there is a degree of arbitrariness in eba which exactly parallels the selective reporting of regressions it was designed to supplant the last part of the paper attempts a positive response to its title by following a well defined series of modelling steps we maintain that cooley and le roy s eba derived conclusions concerning the interest elasticity of money demand owe more to a faulty methodology than to the data this abstract was borrowed from another version of this item

the unequal benefits of fuel subsidies a review of evidence for developing countries summary this paper reviews evidence on the impact of fuel subsidy reform on household welfare in developing countries on average the burden of subsidy reform is substantial and is approximately neutrally distributed across income groups a 0 25 decrease in the per liter subsidy results in a 5 decrease in income for all groups more than half of this impact arises from the indirect impact on prices of other goods and services consumed by households fuel subsidies are a costly approach to protecting the poor due to substantial benefit leakage to higher income groups in absolute terms the top income quintile captures six times more in subsidies than the bottom

behind methodological individualism methodological individualism has become a more fashionable slogan for economistsin recent years in specific terms we are being urged to accept a doctrine within whichall explanations of social phenomena have to be couched in terms of statements aboutindividuals however the term has a wide and sometimes ambiguous usage and is beingemployed as a packaging for all kinds of methodological and theoretical prescriptions forexample it has been regarded as a commandment that thou shalt where possible placemacroeconomic statements on firm microeconomic foundations e g blaug 1980 or aninjunction against reckless aggregation particularly in regard to welfare criteria orsocial welfare functions e g kirzner 1980 littlechild 1978 or as an inspiration forrecent theoretical developments in economics with pro market policy conclusions e g furubotn and pejovich 1974 one of the further problems in discussing this topic is that often the term methodo logical individualism carries an ideological charge indeed by both advocates and itsopponents it is too frequently confused with individualism of a political variety however the connection between political and methodological individualism is merely assumed bythese supporters or critics or supported by cursory argument it is never demonstratedwith any rigour although there is a lack of uniformity in the use of the label it is argued here that the keyelement in the classic statements of methodological individualism is a refusal to examinethe institutional or other forces which are involved in the moulding of individual pref erences and purposes we are thus confronted with a remarkable optimism about thepossibility of explanation of social phenomena in terms of individuals but an extremereluctance to give even partial explanations of individual behaviour in social or evenpsychological terms this refusal is both dogmatic and as will be argued below unaccept able on analytical grounds this reduction of explanation and thereby causality solely to individuals has a furtherimplication the explanation of social phenomena proceeds even by a circuitous route

impacts of removing fuel import subsidies in nigeria on poverty abstract the petroleum sector contributes substantially to the nigerian economy however the potential benefits are diminished due to the existence of significant subsidies on imports of petroleum products subsidies on imported petroleum products are considered to be an important instrument for keeping fuel prices and hence the cost of living low the costs of these subsidies however has risen dramatically in recent years due to increased volatility in world petroleum and petroleum product prices and increased illegal exportation of subsidized petroleum products into neighboring countries removing the subsidy on fuel is one of the most contentious socio economic policy issues in nigeria today in this paper an economy wide framework is used to identify the impact of removing the fuel subsidy on the nigerian economy and investigates how alternative policies might be used to meet socio economic objectives related to fuel subsidies the results show that while a reduction in the subsidy generally results in an increase in nigerian gdp it can have a detrimental impact on household income and in particular on poor households accompanying the subsidy reduction with income transfers aimed at poor households or domestic production of petroleum products can alleviate the negative impacts on household income

sustainable energy development in nigeria current status and policy options abstract sustainable energy development focuses on maintaining the provision of energy in a manner that can enhance the short medium and long term economic development of a country the provision of sustainable energy requires the development and implementation of technologies that can improve the energy situation of a given country such as renewable energy energy efficient technologies and the proper use of conventional energy resources to achieve this effective energy policy options must be instigated that can adjust to changing circumstances in nigeria the development of sustainable clean modern energy is an immense challenge as is the proper use of the country s conventional energy resources this is as due to the lack of effective support policies and poor participation by the government in clean energy development the energy situation in nigeria could be improved by the provision of adequate energy policy options designed to augment existing energy policies this study critically reviews the current status of energy resources in nigeria and the associated policies important policies unavailable under current government strategies are proposed and prioritised based on their likelihood of success in short medium and long term among the most important policies based on priorities are policies to address crude oil theft complete deregulation of the petroleum subsectors utilisation of associated gases creation of favourable business climate for private investors increase attraction for foreign direct investment in clean energy technology renewable portfolio standards development introduction of tendering schemes use of efficient fuel stoves development of demand side bidding and energy efficiency standard law we believe that these proposed policy options could improve the sustainable development of nigeria s energy resources

dependency of organic farms on direct payments in selected eu member states today and tomorrow this paper examines the development of the role of government support in the financial situation of organic farms in selected western and eastern european countries contrasting dependency on direct payments with that of conventional farms and assessing the impact of foreseeable changes in the political and economic environment the results show that direct payments play an important role in the financial viability of organic farms in both western and eastern european countries the level of specific support for organic farming is put into perspective as other support payments and market returns contribute larger shares to total farm revenue in all the countries analysed modelling analyses show that support payments will continue to play an important role in the profitability of organic farms in western europe after implementation of the 2003 reform of common agricultural policy in the eu for organic farmers in eastern european countries the importance of support payments increases strongly with eu accession as first pillar payments are introduced and environmental payments are expanded significantly

national interests and the cap abstract development of the cap is heavily circumscribed by differing national interests reflecting the usual agricultural policy conflicts between different regional and sectoral interests but as a supranational policy with principles of community preference and common financing the cap also redistributes the burdens and benefits of agricultural support between member states the implications of these features of the cap with reference to specified alternative policies are explored and conclusions drawn the conflict between national and supranational interests is inadequately reflected to decision makers the single instrument of price support at a common level is inadequate to meet a mix of differing national objectives and the assumption that the common policy serves unification and integration of the community may be incorrect

judging agricultural policies a survey this survey provides a structured picture of 40 years of literature which uses welfare economic tools to judge agricultural policy challenges and developments of normative agricultural policy analysis are discussed in an easily accessible graphical framework it is shown how the literature has gone from examining a very small discrete set of simple policies to a much broader often continuous set of policies that combine policy instruments simultaneously the importance of the pareto criterion used to explore the limits of how government can affect welfare is revealed moreover given the importance of the objective of income redistribution in agricultural policy agricultural economists have often departed from the purely efficiency oriented tradition in economics it is shown that they have tried to incorporate equity considerations by either adding these criteria as constraints to the social welfare function or directly incorporating these criteria in the functional form of the social welfare function

efficient redistribution through commodity markets efficiency in redistribution is measured in terms of deadweight loss generated per dollar of economic surplus transferred between consumers and producers of a commodity by means of market intervention the implications of supply and demand elasticities for efficiency in redistribution are examined with special attention to the comparison of production control and deficiency payment programs the results may be used to aid in the evaluation of commodity programs and as a basis for consideration of the hypothesis that observed policies are efficient given the political power of interest groups

distributional effects of reducing energy subsidies evidence from recent policy reform in argentina abstract we analyze the distributional effects of the reduction in energy subsidies in argentina since 2016 as the policy reform also includes the introduction of a scheme to protect less well off families social tariff we also review how well the targeting mechanism works we apply traditional benefit incidence analysis using household surveys and administrative data focusing on residential subsidies to piped natural gas and electricity in the buenos aires metropolitan area we find that the social tariff is relatively pro poor with significantly higher coverage among the poorest households there are some exclusion errors in the low income deciles and large inclusion errors in the medium and high income deciles the distributive incidence of subsidies does not appear to have changed substantially energy subsidies in argentina albeit lower in aggregate terms continue to be although progressive pro rich this is in large part due to the prevalence of the general flat subsidy rate mechanism over the social tariff mechanism regarding energy budget shares monthly spending on electricity has increased from 1 1 of total household income to 3 4 monthly spending on piped natural gas rose from 1 3 to 3 3 these shares are in line with many other countries in the region naturally there has been a convergence of tariffs towards service provision costs which becomes central in order to incentive sectoral investment and stimulate a good provision of services

policy dependency and reform economic gains versus political pains economic analysis condemns market intervention in favour of farmers as inefficient and ineffective and therefore worthy of radical reform practical experience however indicates that such lessons are hard to learn and implement economic analysis tends to ignore the path dependencies generated by the policy evolution process without reform strategies that take full account of these dependencies policy reform will continue to be reluctant slow and frequently counterproductive this paper reconsiders the evolution of farm policies and the economic assessment of their costs and benefits in so doing it re phrases conventional economic arguments in terms which seem to accord better with sensible intuition which may prove more accessible and credible to policymakers and advisors the difficulties of reconciling economic efficiency with political acceptability are identified the paper concludes with a substantial challenge to the agricultural economics profession

the economic impact of subsidy phase out in oil exporting developing countries a case study of algeria iran and nigeria abstract one of the crucial issues of energy markets in oil exporting developing countries is the high level of subsidies on petroleum products and the low efficiency in energy use the purpose of this paper is to investigate the impacts of a subsidy phase out policy on the energy sector and oil revenues in three countries algeria iran and nigeria by using a standard econometric approach we find that the effects of different deregulation policies are substantial we also analyse the impact of a policy based on autonomous energy efficiency improvement finally a combination of both policies is elaborated and quantified our results show that a policy geared at more rational use of energy would permit these countries to save enough oil to meet future increases in demand while maintaining stable production capacity furthermore such an energy policy could result in additional oil revenues which would enhance their economic development

household welfare implications of fossil fuel subsidy reforms in developing countries abstract with over 200 countries reaching an agreement with the stated aim of restricting global warming to well below 2 c above pre industrial levels the most comprehensive climate change agreement was recently signed though most of the hard work lies ahead it marks an important first step for the collective global community to address climate change fossil fuels continue to remain one of the largest contributors to greenhouse gas emissions and for many developing countries high levels fossil fuels continues to enable an overconsumption of fossil fuels given the sensitivity of governments to subsidy reforms this study examines the household welfare implications of the removal of fossil fuel subsidies it finds that while welfare implications are unambiguously positive for government the results are mixed for private households although in an overwhelming majority of cases the results are positive however even in the cases where the welfare implications are negative for private households we find that it is possible for governments to carry out the reforms in such a way as to be welfare improving to households incomes by compensating them with some of the fiscal savings gained from the subsidy reform

the welfare effects of unprecedented electricity price hikes in zambia abstract this paper simulates the real household expenditure effects of large electricity price increases in zambia first we find that electricity subsidies are highly regressive the richest household quintile receives over 60 of the subsidies while the poorest quintile receives less than 1 second our partial equilibrium simulations of the welfare effects of a 75 electricity price increase show that the poorest households would experience a 3 times larger percentage loss in real expenditure compared to the wealthiest households naturally these adverse effects lead to an increase in poverty however we find that transferring the fiscal savings realised from the complete elimination of electricity subsidies to the poor reduces extreme poverty significantly this budget neutral strategy is particularly attractive for zambia and other sub saharan economies currently battling the twin challenges of widening budget deficits and high extreme poverty

interactions between cap agricultural and agri environmental subsidies and their effects on the uptake of organic farming we analyze the effects of the interactions that the two pillars of the european union common agricultural policy market support and rural development have on farmers uptake of organic farming practices special attention is given to the 2003 reform which substantially altered the relative importance of the two types of support by decoupling direct agricultural payments from the production of a specific crop in our empirical analysis we study the case of sweden making use of the variation in the timing of farmers decisions regarding participation in support programs we estimate a dynamic non linear unobserved effects probit model to account for unobserved individual heterogeneity and state dependence our results indicate the existence of a negative effect of the market support system in place when organic farming techniques were adopted before the 2003 reform however this effect is reversed by the introduction of decoupling furthermore the effects of support differ between certified and non certified organic production both pillars have significant effects on non certified organic farming whereas certified organic farming is exclusively driven by agro environmental subsidies

the duhem quine thesis lakatos and the appraisal of theories in macroeconomics the point of this paper is to outline the implications of the duhem quine thesis for the task of appraising theories in economics the duhem quine thesis dqfrom now on states that it is not possible to falsify single hypotheses because it is invariably conjunctions of hypotheses which are being tested thus if a particular hypothesis is found to be in conflict with some piece of empirical evidence all that we can say is that the conjunction of the particular hypothesis with a set of auxiliary hypotheses is false we can never be sure that it is not one or more of the auxiliary hypotheses which is responsible for the anomalous empirical evidence rather than the particular hypothesis in which we are most interested expressed in symbols this means that arguments of the form ho 0 0 ho are not justified where ho is a particular hypothesis o is the observational evidence and the symbols and mean imply conjoined with and not instead our arguments can only justifiably be phrased in the form g1 0 0 g1 where g1 is a conjunction of hypotheses which contains ho there could well be some different conjunction of hypotheses gn which contains ho which is consistent with the empirical evidence the contention of this paper is that many of the debates in macroeconomics have been misguided in that the jointness of hypothesis testing has been ignored by participants in the debates instead the focus of attention has been on the appraisal of single target hypotheses considered in isolation from supportive auxiliary hypotheses the implicit assumption being that it is possible to falsify single target hypotheses the latter assumption is wrong following the logic of the dq thesis we are obliged to conduct our appraisal at the level of groupings of hypotheses that is to appraise any target hypothesis in conjunction with its supportive auxiliary hypotheses the implications of this line of reasoning are perhaps best unravelled in the context of concrete examples from debates in macroeconomics over the last two decades before moving to this task we will in section i provide a brief outline of the history of the dq thesis section ii will then illustrate the misguidedness of appraising target hypotheses in isolation from their supportive auxiliary hypotheses with reference to the often heated and continuing debate regarding the stability of the demand for money function the question of how to appraise groupings of hypotheses is considered in section iii here we will centre the

fossil fuel reform in developing states the case of trinidad and tobago a petroleum producing small island developing state abstract trinidad and tobago is an oil exporting small island developing state sids with a 0 12 contribution to global emissions and with important socio economic challenges it has producer electricity and transport fuel subsidies it is at an interesting juncture in subsidy reform the government faces the embeddedness of distributive justice norms that are contested by fiscal prudence and environmental stewardship norms the value of the paper is twofold first it develops a subsidy intractability framework to explain reform global narratives that highlights the power of agents the nature of contested economic justice and environmental norms and the availability of mechanisms for reform second this framework is used to explain reform narratives and trajectories in trinidad and tobago using data from public documents and from a unique elite survey of former and present heads of state politicians policy makers and stakeholders even in conditions of falling oil prices and national revenue and pressures to reduce emissions where redistributive justice arguments are heavily embedded in public discourses those aspects of the subsidy that have developmental or distributive justice goals are more intractable the results of the study have implications for carbon emission reduction strategies in developing states with fossil fuel reserves

energy price variation and competitiveness firm level evidence from indonesia abstract this paper uses firm survey data from the manufacturing and mining sectors in indonesia and investigates the extent to which energy prices affect competitiveness proxied by profitability persistent regional price differences due to indonesia s insular geography enable this study to show that energy prices have a small but statistically significant adverse long run effect on competitiveness though different energy types matter in different sectors by estimating cross and own price elasticities and uzawa allen partial elasticities of inter fuel substitution this study also shows that firms have the ability to respond to higher energy prices by adjusting their energy mix i e substituting certain energy goods for others moreover this study shows that firms also respond to higher energy prices by increasing energy efficiency and by passing on costs to end users nevertheless these response measures are not sufficient to fully mitigate the adverse effect of energy prices on firms based on these results policy recommendations are offered which are of immediate relevance for the design of energy pricing reforms

modelling economic series readings in econometric methodology part i introduction to part i edward e leamer let s take con out of econometrics michael mcaleer adrian r pagan paul a volker what will take the con out of econometrics trevor s breusch simplified extreme bounds adrian r pagan paul a volker thomas f cooley stephen f leroy what will take the con out of econometrics a reply to mcaleer edward e leamer sensitivity analysis would help adrian pagan three econometric methodologies a critical appraisal david f hendry grayham e mizon procrustean econometrics or stretching and squeezing data christopher a sims macroeconomics and reality part ii alternative methodologies introduction to part ii ray fair macroeconomic methodology richard m todd improving economic forecasting with bayesian vector autoregression edward e leamer a bayesian analysis of the determinants of inflation arnold zellner bayesian analysis in econometrics part iii lse methodology introduction to part iii christopher gilbert professor hendry s econometric methodology david f hendry jean francois richard on the formulation for empirical models in dynamic econometrics aris spanos towards a methodology of econometric modelling part iv model evaluation and selection introduction to part iv halbert white model selection y chong d f hendry econometric evaluation of linear macro economic models

alternative approaches to analyzing economic data this paper compares two approaches to the analysis of economic data the exclusively econometric approach recommended by hendry and ericsson and the more eclectic approach that we employed in our books monetary history and monetary trends it concludes that the article by hendry and ericsson is mislabeled their article is not in any relevant sense an evaluation of our empirical model of u k money demand rather it uses one equation from our book as a peg on which to hang an exposition of sophisticated econometric techniques insofar as their empirical findings do bear on ours they simply confirm some of our principal results and contradict none jel 036 212