the energy ladder theoretical myth or empirical truth results from a meta analysis abstract modern fuels are an important enabler of social and economic development still over 2 billion people rely on traditional biomass for their daily energy needs to overcome the negative effects of traditional energy on human health and the environment and to enhance the livelihood conditions of the poor a transition towards cleaner and more efficient forms of energy is needed understanding household fuel choice and fuel switching behaviour is of vital importance in search for policies to support such a transition process this paper adds to the existing energy transition literature in two ways first we provide a novel conceptual framework to analyze the decision environment underlying energy and fuel choices second we apply this framework in a meta analysis of existing choice models investigating energy switching and stacking behaviour in urban and rural areas in developing countries the meta analysis shows that socio economic household characteristics appear to receive most attention so far in identifying groups of fuel users while relatively little information is available on the impact of the external decision context on household energy choices

do cigarette producers price discriminate by state an empirical analysis of local cigarette pricing and taxation abstract this study analyzes the interactive effects of oligopoly pricing state taxation and anti smoking regulations on retail cigarette prices by state using panel data for the 50 us states between 1960 and 1990 the results indicate that cigarette producers do price discriminate by state though the effect is not large relative to the final retail price there are two further results 1 state taxes are more than passed on a 1 cent state tax increase results in a price increase of 1 11 cents and 2 sellers offset state and local anti smoking laws with lower prices thereby blunting effects of the regulations

impact of cost shocks on consumer prices in vertically related markets the case of the french soft drink market we develop a structural econometric model of the vertical contracts between soft drink manufacturers and retailers to assess the impact of taxes or changes in production costs on consumer prices using individual data on food purchases from a representative survey of 19 000 french households in 2005 we estimate consumer demand using a random utility approach among a set of possible vertical relationships we select the model that best fits the data we evaluate the pass through rate of changes in input costs sugar or of taxes and show that the industry over shifts cost changes or excise taxes to the consumers this result challenges the belief that firms do not pass on the full extent of cost changes or excise taxes to consumers

the demand for smokeless tobacco among male high school students in the united states the impact of taxes prices and policies despite the deleterious effects of smokeless tobacco use very little is known about the effects of tobacco control policies on smokeless tobacco demand this paper uses data extracted from the 1995 2001 national youth risk behavior surveys yrbs augmented with tobacco taxes prices and policies to estimate smokeless tobacco demand equations among male high school students the estimates indicate that higher smokeless tobacco taxes would significantly reduce the number of male students who use smokeless tobacco and the number of days smokeless tobacco users use smokeless tobacco moreover smokeless tobacco products and cigarettes were found to be economic complements in consumption

state responses to fiscal crises the effects of budgetary institutions and politics this paper explores the dynamics of state taxes and spending during the late 1980s when regional economic downturns and increased expenditure demands led to substantial state budget deficits more restrictive state fiscal institutions such as no deficit carryover rules and tax and expenditure limitations are correlated with more rapid fiscal adjustment to unexpected deficits political factors are also important when a single party controls the state house and the governorship deficit adjustment is much faster than when party control is divided in gubernatorial election years tax increases and spending cuts are both significantly smaller than at other times

the multitask theory of state enterprise reform empirical evidence from china the degree of state ownership remains significant in the chinese economy despite more than two decades of economic reform since 1979 most of the remaining state owned enterprises soes are money losing and the few exceptional ones tend to be sheltered by government protection in selected industries yet china has been enjoying one of the most spectacular growth experiences in world history and much of the growth is driven by non state owned enterprises non soes given the poor financial performance of soes the co existence of state ownership and non state ownership in china is a puzzling phenomenon does state ownership exist solely for the benefit of politicians or has state ownership played any role in china s spectacular growth is there any rationale behind china s gradual and selective approach towards privatizing its soes what types of soes does the chinese government choose to privatize what are the consequences of privatization in this paper we offer a multitask theory of soe reform in the context of china which has predictions about the types of soes to be chosen for privatization and the results of privatization we then present empirical evidence supporting the basic premise of the theory and its predictions

from linear fuel switching to multiple cooking strategies a critique and alternative to the energy ladder model abstract promoting sustainable development requires evaluating the technical and policy options that will facilitate the adoption and use of energy efficient and less polluting cooking stoves and practices the transition from traditional to modern fuels and devices has been explained by the energy ladder model that suggests that with increasing affluence a progression is expected from traditional biomass fuels to more advanced and less polluting fuels in this paper we evaluate the energy ladder model utilizing data from a four year 1992 96 case study of a village in mexico and from a large scale survey from four states of mexico we show that an alternate multiple fuel model of stove and fuel management based on the observed pattern of household accumulation of energy options rather than the simple progression depicted in the traditional energy ladder scenario more accurately depicts cooking fuel use patterns in rural households the multiple fuel model integrates four factors demonstrated to be essential in household decision making under conditions of resource scarcity or uncertainty a economics of fuel and stove type and access conditions to fuels b technical characteristics of cookstoves and cooking practices c cultural preferences and d health impacts this model also allows better estimates of the expected fuelwood demand and indoor air pollution in rural households

the effectiveness of anti smoking legislation a review abstract this survey focuses on government efforts to curb the use of undesirable goods notably tobacco products we synthesize the economics literature and examine the effectiveness of government curbs on tobacco consumption through non price controls such as bans on cigarette advertising health warnings and workplace smoking bans and price measures or higher prices through higher taxes this literature review is unique in that we do not merely aim to provide a summary of the literature rather our main focus is to draw conclusions from the literature regarding the effectiveness of alternate policy measures across countries in checking smoking and to provide directions suggestions for extending the scope of government intervention to other tobacco products

testing hypotheses about firm behavior in the cigarette industry data on the effects of excise taxes are used to investigate the level of competition in the cigarette industry a lower bound on the numbers equivalent of firms in the context of the conjectural variations model is derived and estimated results point to at least a moderately high level of competition and in particular allow for the rejection of the perfect cartel model this paper relies on comparative statics results and hence circumvents recent criticisms of a study of monopoly behavior in the cigarette industry

household biomass energy choice and its policy implications on improving rural livelihoods in sichuan china abstract it is widely known that a switch from traditional biomass energy to modern clean safe and efficient energy could improve local rural livelihoods by enhancing the access to high quality energy and reducing the negative impacts of traditional biomass energy on health environment and living standards hence in this paper we used alternative specific conditional logit model asclm to examine the rural household energy choice behaviors in sichuan province of china from the perspective of revealed and stated preferences the results show that the fuel switching in our study region is not a simple unidirectional process from traditional biomass energy to modern fuels as incomes improve household energy choice behaviors could be not only affected by energy specific characteristics such as fuel price smoky level and safety risk but also influenced by household specific factors such as income level age and educational level of the decision maker household demographic structure number of people frequently eating at home distance to the nearest biomass collecting spot and household location suggesting that government should attach more importance to simultaneously improve energy quality control energy price and enhance household socio economic status

litigation and the value of tobacco companies this study determines how the recent wave of litigation affected returns and systematic risk in the tobacco industry we test for changes in stock prices coinciding with litigation announcements using a difference in difference event study methodology unfavorable information concerning litigation reduced tobacco returns we find a decline in systematic risk as traditionally measured by the covariance between industry returns and returns to a diversified efficient portfolio this decline may imply a substantial decline in the cost of equity capital of at least 2 2 after the period of litigation which we attribute to common cost shocks experienced by the companies participating in the master settlement agreement combined with the oligopolistic structure of the industry

measurement of monopoly behavior an application to the cigarette industry a simple scheme is proposed to measure monopoly pricing behavior the coefficient of the tax rate term in a price equation identifies the ratio of price to marginal cost no direct measurement of costs is required so a major problem for other empirical studies of monopoly is avoided empirical results for cross section time series data support rejection of atomistic competition but also provide evidence against the operation of an effective cartel in the cigarette industry the model represents an alternative interpretation of related results in a recent paper by barzel application of the methodology to other markets is feasible

preferences for domestic fuel analysis with socio economic factors and rankings in kolkata india abstract the choice of domestic fuel is a matter of great concern for households and policy makers in india this paper investigates the demand for domestic fuels when households face four choices fuelwood coal kerosene and lpg the study is based on a survey of 500 households in kolkata india the demand estimates are conducted using a two stage process where the first stage investigates choice and the second the quantity used determinants of fuel demand are identified and their relative importance shown extending the study the paper also analyses the choice of the main cooking fuel in terms of the households stated rankings of six fuels for five attributes the policy discussion indicates that subsidies have less potential to reduce polluting fuels such as coal and fuelwood due to weak cross price elasticities while increased availability of lpg and potentially also increased awareness of indoor air pollution have greater prospect

cooking fuel choice in rural china results from microdata abstract unclean cooking fuel is widely used in the developing world and it is the main indication of energy poverty in rural china in this paper we investigate the situation transition and determination of fuel choice in china s rural household cooking using the large scale micro survey data of china health and retirement longitudinal study charls we find that there is a big gap in using commercial cooking fuels between rural and urban households 60 of the rural households adopt traditional biomass resource as their main fuel for cooking in 2011 while this figure is less than 5 in the urban we also identify a significant spatial divide in fuel choice in southeastern coastal areas about 40 of the rural households prefer solid fuels while this figure jumps to over 80 in northeastern areas the longitudinal data also reveal a significant transition from traditional to modern fuels from 2008 to 2012 moreover the distance to the most commonly used farmer s market education background coal price and female labor participation are all influential in determining the households choices

the financial and operating performance of newly privatized firms an international empirical analysis this study compares the pre and postprivatization financial and operating performance of 61 companies from 18 countries and 32 industries that experience full or partial privatization through public share offerings during the period 1961 to 1990 our results document strong performance improvements achieved surprisingly without sacrificing employment security specifically after being privatized firms increase real sales become more profitable increase their capital investment spending improve their operating efficiency and increase their work forces furthermore these companies significantly lower their debt levels and increase dividend payout finally we document significant changes in the size and composition of corporate boards of directors after privatization the last fifteen years have witnessed a significant global shift away from state socialism towards entrepreneurial capitalism one of the most important and visible aspects of this trend has been the enthusiasm with which governments of all political persuasions have sold their state owned enterprises soes to private investors in hopes that the generally unsatisfactory economic performance of these firms can be improved by the discipline of private ownership this denationalization process given its current title of privatization by the conservative government of margaret thatcher in

cigarette tax avoidance and evasion variation in state cigarette taxes provides incentives for tax avoidance through smuggling legal border crossing to low tax jurisdictions or internet purchasing when taxes rise tax paid sales of cigarettes will decline both because consumption will decrease and because tax avoidance will increase the key innovation of this paper is to compare cigarette sales data to cigarette consumption data from the behavioral risk factor surveillance system brfss i show that after subtracting percent changes in consumption residual percent changes in sales are associated with state cigarette tax changes implying the existence of tax avoidance i estimate that the tax avoidance response to tax changes is at least twice the consumption response and that tax avoidance accounted for up to 9 6 of sales between 1985 and 2001 because of the increase in tax avoidance tax paid sales data understate the level of smoking and overstate the drop in smoking i also find that the level of legal border crossing was very low relative to other forms of tax avoidance if states have strong preferences for smoking control they must pair high cigarette taxes with effective policies to curb smuggling and other forms of tax avoidance or employ alternative policies such as counter advertising and smoking restrictions

can higher cigarette taxes improve birth outcomes abstract this study examines whether higher state cigarette taxes can be used to improve birth outcomes data on the outcomes of interest are taken from the 1989 1992 natality detail files generating a sample of roughly 10 5 million births the results suggest that smoking participation among pregnant women declines and average birth weights rise when excise taxes are increased these results can be used to form an instrumental variables estimate of the impact of smoking on birth weight this estimate is remarkably close to numbers from a random assignment clinical trial the smoking participation price elasticity is estimated to be 0 5

household fuel use in developing countries review of theory and evidence because of recent concerns about the negative externalities of traditional fuel use on the environment and health the issue of the household fuel transition in developing countries from dirty fuels towards clean fuels has received growing research attention this paper provides an up to date survey of the economic literature on household fuel use in these countries first we present the conceptual and theoretical frameworks then we discuss the empirical results that show how a wide range of factors drive the household fuel transition finally we suggest priorities for policy initiatives and highlight areas of future research

state owned and privately owned firms an empirical analysis of profitability leverage and labor intensity for some it is an article of faith that governmentowned firms must be less efficient or at least less profitable than privately owned firms maxim boycko et al 1996 argue that politicians cause government owned firms to employ excess labor inputs anne o krueger 1990 suggests that such firms may be pressured to hire politically connected people rather than those best qualified to perform desired tasks more generally government owned firms are thought to forgo maximum profit in the pursuit of social and political objectives such as wealth redistribution in addition the residual cash flow claims of these firms are not readily transferable like the shares of a private corporation this impairs residual claimant incentives to monitor managers and ultimately degrades firm performance as a consequence one expects government owned firms to be technically less efficient and therefore less profitable than private firms the implication is that in competitive markets without significant externalities private ownership is the superior organizational form the view that government firms are inherently less efficient than private ones however remains controversial among economists john vickers and george yarrow 1991 among others point out that agency problems arise in private firms as well as public ones in most large private corporations managers own little of the stock because monitoring managers is costly a divergence arises between their objectives and those of private shareholders private shareholders typically hold a small stake in any one firm and it may not pay any shareholder to bear the cost of monitoring management it follows from this discussion that whether government firms are more or less efficient than private firms is primarily an empirical issue to date the body of empirical evidence is mixed in this paper we report further empirical evidence on the relative efficiency of public and private enterprises we build on previous work by studying larger samples over longer time periods and by allowing for additional factors that influence firm performance in particular our analysis controls for time series variation in the general level of economic activity that may otherwise confound performance comparisons between government and private firms 2 we approach the issue in two different ways first using accounting numbers we conduct a large sample cross sectional comparison of government owned and privately owned corporations this comparison is similar in design to that of boardman and vining 1989 but our sample is three times the size of theirs and includes three

are alcohol tax hikes fully passed through to prices evidence from alaska on 1 october 2002 the state of alaska increased taxes on malt beverages from 0 35 per gallon to 1 07 per gallon increased taxes on wine from 0 85 per gallon to 2 50 per gallon and increased taxes on distilled spirits from 5 60 per gallon to 12 80 per gallon the net effect is that the tax on a standard serving rose from about 3 cents for beer 2 cents for wine and 4 cents for spirits to a uniform tax of 10 cents per standard serving of each type of alcohol beverage this paper uses primary data on alcoholic beverage prices in alaska to study a very basic question what was the impact of the tax hikes on prices an alcohol tax hike is often viewed as a public health policy tool to discourage excessive alcohol consumption and alcohol related problems such as drunk driving the impact of a tax hike on alcoholic beverage prices is a key link in the chain of the causality from the tax to public health economic theory and previous empirical studies mainly of taxes on goods other than alcoholic beverages do not provide very much guidance on what to expect following a tax hike it is an empirical question to answer the question i conducted telephone surveys just before and a year after the tax hike of on premise and off premise alcohol retail establishments across alaska

rising cigarette prices and rising obesity coincidence or unintended consequence economists have begun to debate if the rise in cigarette prices in the u s in recent decades has contributed to the nation s rise in obesity reaching conclusions that are surprisingly sensitive to specification i show that allowing for the effect to occur gradually over several years leads to the conclusion that a rise in cigarette prices is actually associated with a long run reduction in body mass index and obesity this result is robust to the different methodologies used in the literature i also provide evidence that indirect effects on exercise and food consumption may explain the counterintuitive result

profiting from government stakes in a command economy evidence from chinese asset sales abstract we examine the market response to an unexpected announcement of the sale of government owned shares in china in contrast to earlier work we find a negative effect of government ownership on returns at the announcement date and a symmetric positive effect from the policy s cancellation we suggest that this results from the absence of a chinese political transition to accompany economic reforms so that the benefits of political ties outweigh the efficiency costs of government shareholdings companies managed by former government officials have positive abnormal returns suggesting that personal ties can substitute for government ownership as a source of connections

excise tax avoidance the case of state cigarette taxes we conduct an applied welfare economics analysis of cigarette tax avoidance we develop an extension of the standard formula for the optimal pigouvian corrective tax to incorporate the possibility that consumers avoid the tax by making purchases in nearby lower tax jurisdictions to provide a key parameter for our formula we estimate a structural endogenous switching regression model of border crossing and cigarette prices in illustrative calculations we find that for many states after taking into account tax avoidance the optimal tax is at least 20 smaller than the standard pigouvian tax that simply internalizes external costs our empirical estimate that tax avoidance strongly responds to the price differential is the main reason for this result we also use our results to examine the benefits of replacing avoidable state excise taxes with a harder to avoid federal excise tax on cigarettes

a nearly global look at the dynamics of youth smoking initiation and cessation the role of cigarette prices this study investigates the role of cigarette prices on smoking initiation and cessation among youth in a sample of eight primarily non western low middle and high income countries with a particular focus on a subsample of 40 low and middle income countries lmics using split population duration models on longitudinally transformed individual data from the global youth tobacco survey gyts the average impact of cigarette prices in the presence of unobserved country heterogeneity and shifting cultural norms within countries is identified by the variation of cigarette prices within countries over time price increases are found to effectively reduce initiation in early youth and girls are considerably more responsive than boys the price elasticity of initiation in lmics is 0 82 for the combined gender analysis 0 46 for boys only and 1 5 for girls only there is some indication that youths in developing countries may be slightly less responsive to price changes than in high income countries no

the effects of excise taxes and regulations on cigarette smoking abstract we estimate a generalized linear model to examine adult and teenage cigarette demand our analysis focuses on the extent to which exice taxes and regulations restricting smoking in public places affect cigarette consumption the adult results indicate that the price elasticity of demand is unstable over time ranging from 0 06 in 1970 to 0 23 in 1985 these estimates are lower than most found in previous studies the teenage price elasticity does not differ statistically from the estimates for adults additionally regulations restricting smoking in public places have a significant effect on both adult and teenage cigarette demand

cutting through the smoke separating the effect of price on smoking initiation relapse and cessation i employ a large national representative dataset current population survey tobacco use supplements to investigate how cigarette prices affect smoking decisions a standard econometric approach is to estimate the relationship between cigarette prices and smoking participation at a point in time i extend this approach to model past year decisions to start resume or quit smoking considering reverse causality i apply an instrumental variable excise taxes for cigarette prices i include an index of state level anti smoking sentiment to control for omitted variable bias after estimating separate models for smoking initiation relapse and cessation and for different age groups i find no evidence that increasing taxes on cigarettes can prevent the onset of youth smoking neither does it effectively induce young smokers to quit however cigarette prices do play an important role to prevent relapse and encourage quitting at older ages

partial privatization and firm performance most privatization programs begin with a period of partial privatization in which only non controlling shares of firms are sold on the stock market since management control is not transferred to private owners it is widely contended that partial privatization has little impact this perspective ignores the role that the stock market can play in monitoring and rewarding managerial performance even when the government remains the controlling owner using data on indian state owned enterprises we find that partial privatization has a positive impact on profitability productivity and investment widespread privatization in recent decades has generated a large empirical literature concerning the effect of ownership on firm performance most studies find that privatization has a positive impact on the profitability and efficiency of firms see megginson and netter 2001 for a recent survey 1 the firms in these studies have had a majority of their assets privatized and control rights have been transferred from the government to private owners surprisingly little is known about the effect of partial privatization where the government remains the controlling owner this paper seeks to address this gap in the literature by investigating whether the performance of state owned enterprises in india is affected by the sale of non controlling equity stakes on the stock market

an empirical analysis of dynamic nonprice competition in an oligopolistic industry this article develops a dynamic model of nonprice competition in an oligopolistic industry and uses it to analyze advertising competition in the u s cigarette industry the model generalizes existing studies by allowing advertising to affect both firm market shares and the total size of the market the model also allows dynamic conjectural variations to arise from the intertemporal links created by the durability of advertising we use these dynamic conjectural variations to distinguish alternative models of competitive interaction we estimate the complete model of firm production demand and advertising choice by using data for u s cigarette producers the results indicate that firm advertising primarily affects the level of market demand with a firm s effect on rival firms market shares arising through variations in the number of brands sold empirical results on firm behavior suggest that firms act as if their advertising choices will alter the future advertising choices of rival firms in both the high tar and low tar cigarette markets

does increasing the beer tax reduce marijuana consumption previous studies suggest that alcohol and marijuana are economic substitutes so recent policies restricting the availability of alcohol have led to an increase in the amount of marijuana consumed using micro level data from the national longitudinal survey of youth nlsy to estimate individual demand equations for alcohol and marijuana this research finds that alcohol and marijuana are economic complements not substitutes further this research finds that increases in the federal tax on beer will generate a larger reduction in the unconditional demand for marijuana than for alcohol in percentage terms

household energy preferences for cooking in urban ouagadougou burkina faso abstract an extensive survey on household expenditures in ouagadougou the capital of burkina faso was used to analyze the factors determining urban household energy choices using a multinomial logit model wood energy remains the preferred fuel of most urban households in the country though rational the choice is not sustainable as it portends a threat to the savanna woodlands and the economy many important policies have been adopted by public authorities to minimize household wood energy consumption and to substitute it by alternative fuel despite the magnitude of all these policies the depletion rate of the forest resource is increasing a kind of inertia is thus observed for household preferences for cooking fuel this model analyzes the sociological and economic variables of household energy preferences for cooking in ouagadougou the analyses show that the inertia of household cooking energy preferences are due to poverty factors such as low income poor household access to electricity for primary and secondary energy low house standard household size high frequency of cooking certain meals using woodfuel as cooking energy the descriptive analyses show that the domestic demand for wood energy is strongly related to household income the firewood utilization rate decreases with increasing household income in other words this fuel appears as a transition good for these households which aim for other sources of energy for cooking that are more adapted for urban consumption this implies that a price subsidy policy for liquid petroleum gas lpg and its cook stoves could significantly decrease the utilization rate of wood energy

who pays cigarette taxes the impact of consumer price search abstract we conduct an empirical study of the impact of consumer price search on the shifting of cigarette excise taxes to consumer prices we use novel data on the prices that smokers report paying and document substantial price dispersion we find that cigarette taxes are shifted at lower rates to carton buyers and especially smokers who buy cartons of cigarettes in a state other than their state of residence we also find evidence that taxes are shifted at somewhat lower rates to the prices paid by heavier smokers and at somewhat higher rates to the prices paid by smokers of light cigarettes

fuel switching in slum and non slum households in urban india improving access to modern fuels is essential in developing countries for reducing adverse human health and environmental impacts caused by traditional fuels fuels use in developing countries is heterogeneous across households this paper estimates drivers of fuel switching in non slum and slum households in urban india using a discrete choice model on a nationally representative micro data the choices considered are three categories of cooking fuels traditional firewood dung crop residue and coal charcoal modern kerosene and liquefied petroleum gas lpg and mixed fuels the results suggest that the patterns of fuels use are consistent with the energy ladder theory in urban india in addition to income the major determinants of modern fuels uptake are fuels prices access to electricity and water supply and education attainment the increasing price of lpg affects the willingness to change fuels for low income non slum and the high income slum households negatively the analyses make a strong case for applying differential subsidies on modern fuels employing multidimensional aspects of poverty moreover there is a need for partial diversion of existing fuels subsidies on improving physical and social capitals which will result in uptake of modern fuels particularly among disadvantaged communities

cigarette taxes and illicit trade in europe cigarettes are highly taxed in europe but at higher prices some consumers substitute more toward illicit cigarettes the illicit retail trade in cigarettes irtc includes counterfeit untaxed and smuggled cigarettes some existing literature includes claims that taxes are not an important determinant of irtc using data from the european union we find the opposite raising prices leads to substantial increases in irtc a 1 increase in tax pack is expected to increase illicit market share by 5 to 12 percentage points and increase illicit cigarette sales by 29 to 95 the results are robust to alternative specifications and data jel i18 h26 k42

health scare excise taxes and advertising ban in the cigarette demand and supply the cigarette industry is a fascinating laboratory for industrial economists because of its concentrated market structure and history of conflicts over health and tax issues the industry has been the focal point of many economic studies most of the recent studies have concentrated on the demand side of the market for example bass schmalensee hamilton and fujii deal with the impact of advertising and the health scare on cigarette demand 4 15 10 8 barzel johnson and sumner ward assessed the importance of the excise tax or ad valorem tax on consumers cigarette demand 3 12 16 on the supply side vernon rives naylor developed an econometric model of the tobacco industry 20 which however is more concerned with the agricultural aspects of the product than the industry s market organization a careful review of the above studies suggests serious shortcomings which appear to limit their application to policy formulation or market analysis first the variables are introduced in an ad hoc fashion without reference to existing demand or supply theories second none of the above studies recognizes explicitly the interactions among the variables in the demand and the supply equations in the context of the determination of market equilibrium this paper has three objectives 1 to apply the standard neoclassical market theory to the cigarette industry 2 to identify the interactions between cigarette demand and supply using a simultaneous equations approach the first such attempt in a cigarette industry study and 3 to evaluate the effects of cigarette taxes advertising and health scare issues on the industry s output based on the empirical results obtained from the simultaneous equations analysis the judicious selection of explanatory variables careful data

the us national tobacco settlement the effects of advertising and price changes on cigarette consumption this paper provides an econometric analysis of the effects of cigarette price and advertising changes stemming from the united states tobacco settlement of 1998 this is done by estimation of a demand function for cigarettes based on data from both before and after the settlement the model is estimated using monthly time series data for the period 1990 2000 results show that the increase in cigarette prices stemming from the settlement reduced per capita cigarette consumption in the usa by 8 3 however the cigarette companies also increased advertising in the years immediately preceding and following the settlement this study estimates that this increased advertising partially offsets the effects of the higher prices increasing cigarette consumption by 2 7 to 4 7 and hence blunting the effects of the price increase by 33 57

tax incidence with strategic firms in the soft drink market abstract because soft drink sd consumption is considered to be a contributor to the epidemic of obesity there is a growing interest in evaluating the impact on sd consumption of alternative tax policies in this paper we propose a methodology to evaluate the impact of taxation of a food market taking into account the strategic price response of both manufacturers and retailers we apply this methodology to the french sd market and simulate the impacts of ad valorem and excise taxes we find that firms behave differently when facing an ad valorem tax or an excise tax an excise tax is overshifted to consumer prices while an ad valorem tax is undershifted to consumer prices we find that an excise tax based on the sugar content of sd is the most effective at reducing sd consumption our results also indicate that ignoring strategic pricing by firms leads to misestimations of the impact of taxation by between 15 and 40 depending on the products and the tax implemented in the short term that is ignoring positive long term health effects a 9 cents l excise tax has a small negative welfare effect about 1 person year

oligopoly structure and the incidence of cigarette excise taxes abstract a model of oligopoly price behavior and tax incidence for the u s cigarette industry for the period 1955 1990 is presented a cost function is estimated and shows manufacture to be subject to increasing returns to scale the mean price elasticity of demand is 0 71 the model indicates that competition among manufacturers has been decreasing since 1980 a simulation shows that an increase in the federal excise tax causes a greater increase in price and a greater decrease in consumption than does the same increase in the average of state and local tax rates

urban household energy use in india efficiency and policy implications biomass based fuels are being steadily replaced with modern fossil fuels and electricity in cities of developing countries the latter energy sources are more convenient and efficient to use and produce less local pollutants this fuel transition has accompanied economic growth in many cities empirical data to substantiate these generalizations are being gathered by researchers we report on a recent survey of household energy use in the city of hyderabad india the survey reveals that the underlying fuel transition is consistent with that in other developing country cities government policy however has favored the rich because of the inequities in fuel and equipment availability among income groups we report the major findings of the survey in context of other data for india and suggest policy changes to redress these inequities

the financial and operating performance of newly privatized firms evidence from developing countries this paper examines the change in the financial and operating performance of 79 companies from 21 developing countries that experienced full or partial privatization during the period from 1980 to 1992 we use accounting performance measures adjusted for market effects in addition to unadjusted accounting performance measures both unadjusted and market adjusted results show significant increases in profitability operating efficiency capital investment spending output employment level and dividends we also find a decline in leverage following privatization but this change is significant only for unadjusted leverage ratios our results are generally robust when we partition our data into various subsamples

event studies in economics and finance the event study is an important research tool in economics and finance the goal of an event study is to measure the effects of an economic event on the value of firms event study methods exploit the fact that given rationality in the marketplace the effects of an event will be reflected immediately in security prices thus the impact can be measured by examining security prices surrounding the event in this paper event study methods are described including some of the potential complications an example is included to illustrate the approach

productivity growth and firm ownership an analytical and empirical investigation we focus on the effect of state versus private ownership on the rates of firm specific productivity growth and cost decline by developing a model of endogenous firm specific productivity growth and testing its implications against panel data on 23 international airlines of varying levels of state ownership over the period 1973 83 our model and empirical results show that state ownership can lower the long run annual rate of productivity growth or cost decline but not necessarily their levels in the short run observed level differences in productive efficiency across private and state owned firms may thus be a function of the age distribution of the firms being compared these results appear to be independent of whether the firms operate under apparently more or less competitive or regulated markets and whether they differ in production scales the analysis offers new insights concerning the recent trend toward privatizing state owned enterprises that has been observed in many countries

taxation regulation and addiction a demand function for cigarettes based on time series evidence this work analyzes the effects of prices taxes income and anti smoking regulations on the consumption of cigarettes in california a 25 cent per pack state tax increase in 1989 enhances the usefulness of this exercise analysis is based on monthly time series data for 1980 through 1990 results show a price elasticity of demand for cigarettes in the short run of 0 3 to 0 5 at mean data values and 0 5 to 0 6 in the long run we find at least some support for two further hypotheses that antismoking regulations reduce cigarette consumption and that consumers behave consistently with the model of rational addiction

excise gap and price in the italian cigarette industry we provide evidence that tax shifts in the italian cigarette industry are not homogeneous across price categories and are associated with differences in the excise structure we take the gap betwee