rational demand and expenditures patterns under habit formation abstract this paper proposes a model in which habit formation is present in a relatively general but tractable way the consumer s problem is transformed into a sequence of two period fisherian problems by introducing a reduced utility function to ensure full dynamic rationality of the consumer by making preferences dependent on past real expenditure levels rather than past consumption bundles it is possible to characterize the long run behavior of the consumer stability analysis is performed the cases of immediate habit formation and delayed habit formation are discussed

government spending effects in low income countries abstract despite the voluminous literature on fiscal policy very few papers focus on low income countries lics this paper develops a new keynesian small open economy model to show analytically and numerically that several prevalent features of lics dependence on external financing public investment inefficiency and a low degree of home bias in public investment play important roles in government spending effects external financing increases the resource envelope mitigating the crowding out effects but it tends to appreciate the real exchange rate lowering traded output although capital scarcity in lics implies high returns to public capital low marginal investment efficiency can substantially dampen the output multiplier also public investment may not be effective in stimulating output in the short run as lics often rely on imports to a large extent to carry out public investment projects weakening its role as a short run demand stimulus

natural resources and sub national economic performance does sub national democracy matter abstract the differentiation in the impact of resources on economic growth is often explained by the specifics of institutional factors the aim of this paper is to investigate how sub national political differences influence the effect of natural resources on economic growth using a dataset of russian regions this paper demonstrates that sub national democratization influences the growth effects of resources and considers possible mechanisms for this influence the paper finds that in russia natural resources are only capable of promoting growth in the regions with non democratic political systems that at the same time have an efficient and non corrupt bureaucracy

what price drug use the contribution of economics to an evidence based drugs policy abstract this paper presents a review of the recent economics literature in the area of illicit drug use particular attention is paid to the economics of addiction and the rational addiction model the welfare economics framework for analysing the social costs of drug use and the attempts that have been made by economists to evaluate recent or proposed policy interventions a dominant theme in this review is the problem of poor data availability this is particularly true when it comes to implementing the rational addiction model but it is also apparent in the literature on estimating the costs of illicit drug use to society as a whole one of the main conclusions of this review is that until recently public policy has not been particularly influenced by research carried out by economists it is not clear whether this is because economists have had to grapple with inadequate data and hence their conclusions are couched in uncertainty or whether it is because drugs researchers have assumed a very limited role for economists in their analysis

estimating dynamic demand for cigarettes using panel data the effects of bootlegging taxation and advertising reconsidered abstracct a dynamic demand for cigarette consumption is estimated using pooled data of 46 states over the period 1963 to 1980 a price elasticity of 0 2 and an insignificant income elasticity is found using pooled estimation techniques the bootlegging effect is modeled explicitly using neighboring price the effect is found to be significant two major policy issues are analyzed in light of these new estimates 1 cigarette taxation is found to be an effective tool for generating revenues even though there may be spillover effects to neighboring states where bootlegging is significant 2 the effects of the fairness doctrine act and the advertising ban on cigarette consumption are re examined we find mild support for the effectiveness of subsidized anti smoking messages in reducing cigarette consumption and no support for the thesis that the ban on advertising helps to increase per capita consumption

endogenous federal grants and crowd out of state government spending theory and evidence from the federal highway aid program contrary to simple theoretical predictions existing evidence suggests that federal grants do not crowd out state government spending a legislative bargaining model with endogenous grants documents a positive correlation between grant receipts and preferences for public goods this correlation has likely biased existing work against measuring crowd out to correct for such endogeneity the model motivates instruments based on the political power of state congressional delegations exploiting this exogenous variation in grants the instrumental variables estimator reports crowd out that is statistically and economically significant this endogeneity may explain the flypaper effect a nonequivalence between grant receipts and private income jel d70 h40 h77

capture and governance at local and national levels 135 despite the importance of this issue not much systematic research appears to have been devoted to assessing the relative susceptibility of national and local governments to interestgroup capture here we describe a model of two party electoral competition with probabilistic voting behavior and lobbying by specialinterest groups based on david baron 1994 and gene grossman and elhanan helpman 1996 that helps identify determinants of relative capture at different levels of government these include relative levels of voter awareness and interest group cohesiveness electoral uncertainty electoral competition heterogeneity of districts with respect to inequality and the electoral system while some of these uphold the traditional madisonian presumption others are likely to create a tendency for lower capture at the local level so the net effect is theoretically ambiguous this suggests that the extent of relative capture may be context specific and needs to be assessed empirically

unfunded liabilities and uncertain fiscal financing we develop a rational expectations framework to study the consequences of alternative means to resolve the unfunded liabilities problem the projected exponential growth in federal social security medicare and medicaid spending with no known plan for financing the transfers resolution requires specifying a probability distribution for how and when monetary and fiscal policies will change as the economy evolves through the 21st century beliefs based on that distribution determine the existence of and the nature of equilibrium we consider policies that in expectation combine reaching a fiscal limit some distorting taxation modest inflation and some reneging on the government s promised transfers in the equilibrium inflation targeting monetary policy and debt targeting tax policy cannot anchor expectations on those target variables expectational effects are always present but need not have large impacts on inflation and interest rates in the short and medium runs in the economy s stationary distribution the capital stock may grow or shrink and substantial probability falls on little or no reneging

a theory of interregional tax competition a general equilibrium model is constructed to study tax competition where local governments compete for capital by holding down property tax rates and public expenditure levels an exact definition of tax competition is provided and both the existence and nonexistence of tax competition are shown to be theoretically possible it is argued however that tax competition must occur under empirically reasonable conditions inefficiency in public production is also explicitly modeled the amount of capital used to produce a given level of public service output is shown to be greater than that which is required to minimize costs evaluated at the prices facing private firms

regulating prostitution a health risk approach abstract we build an equilibrium model of prostitution where clients and sex workers choose to demand and supply sex under three legal regimes prohibition regulation and laissez faire the key feature is the endogenous evolution of the risk as a consequence of policy changes we calibrate the model to empirical evidence from italy and then compare the effect of different policies on the equilibrium quantity of prostitution and on the harm associated with it a prohibition regime that makes it illegal to buy sex but not to sell it is more effective than the opposite regime in reducing quantity taxes are one inducement to go illegal and prevent some of the less risky individuals from joining the market leaving it smaller but riskier a licensing system that prevents some infected individuals from joining the legal market reduces the risk and is therefore associated with an increase in quantity prohibition is preferable to minimize quantity only if a high expected fine is feasible regulation is best to minimize harm

a double hurdle approach to modelling tobacco consumption in italy this article analyzes the determinants of tobacco expenditures for a sample of italian households a box cox double hurdle model adjusted for heteroscedasticity is estimated to account for separate individual decisions concerning smoking participation and tobacco consumption and to correct for nonnormality in the bivariate distribution of the error terms nested univariate and bivariate models are found to be excessively restrictive supporting the adequacy of a generalized specification estimation results show that consumption decisions are significantly affected by income and demographic characteristics in particular income positively impacts tobacco expenditure while participation probability substantially declines as age increases the existence of significant gender differences in both smoking participation and tobacco consumption patterns is found while high education and white collar occupation reduces the likelihood to smoke and tobacco expenditure levels single adult households have a lower

why countries are fiscally decentralizing this paper models and empirically investigates underlying forces that promote governmental decentralization or effective federalism in the world over the last 25 years a move to a federal system is based on the demand by hinterland regions for local autonomy which increases with national income growth greater relative hinterland population and increasing national population it is influenced as well by the degree of democratization nationally and locally decentralization is measured by both institutional indices indicating greater devolution of power to local governments and the share of local governments in national government consumption empirically the paper finds that decentralization changes in ways predicted in particular it increases with economic growth country size and population institutional structures based on colonial experience and initial constitutional provisions also matter

a microeconometric model analysis of us consumer demand for alcoholic beverages this paper discusses the specification and estimation of a two stage budgeting consumer demand for alcoholic beverages using 1987 88 usda individual and household food consumption survey data the upper level first stage budgeting decision is modelled via a gamma tobit model the lower level second stage budgeting allocates alcohol expenditure via a synthetic demand system for beer spirits and wine the synthetic system is constructed via a normalized linear combination of the level rotterdam cbs and an aids equivalent model data on individual three day alcohol consumption from the individual food intake survey are used for analysis while price and household characteristics information are obtained from the house hold food intake survey the results show that some individual and household characteristic variables as well as economic variables have significant impacts on consumer demand for alcoholic beverages

demand systems estimation with microdata a censored regression approach demand systems estimation increasingly makes use of household level microdata mainly to measure the effects of demographic variables data based on these household expenditure surveys present a major estimation problem for any given household many of the goods have zero consumption implying a censored dependent variable techniques which do not take this censored dependent variable into account will yield biased results we utilize a censored regression approach that is computationally simple consistent and asymptotically efficient the results are then presented and compared with those obtained using an uncensored technique

downward nominal wage rigidity and state dependent government spending multipliers abstract despite much empirical evidence on business cycle dependent government spending multipliers the theoretical channels underlying such results are uncertain in an environment with involuntary unemployment this paper shows that downward nominal wage rigidity which arises only in recessions can generate business cycle dependent government spending multipliers in line with keynesian views a demand stimulus reduces unemployment in recessions and may not drive up inflation and wages as in expansions thus the positive income effects from reduced unemployment and weaker crowding out effects from a smaller increase in the real interest rate enhance the expansionary spending effects in recessions the theoretical implications are largely consistent with existing empirical evidence on business cycle dependent government spending effects on key macroeconomic variables

the flypaper effect what happens to a state s spending when it receives an unconditional grant from the federal government the standard theoretical analysis predicts that the increase in spending will be the same as that generated by an equivalent increase in local incomes or roughly 5 10 percent for most states in contrast numerous empirical analyses have found that spending increases by much more with some estimates near 100 percent this result is known as the flypaper effect since the money appears to stick where it hits the authors review this evidence as well as other studies that find similar behavior in firms

rational addiction with learning and regret we present a theory of rational behavior in which individuals maximize a set of stable preferences over goods with unknown addictive power the theory is based on three fundamental postulates that consumption of the addictive good is not equally harmful to all that individuals possess subjective beliefs concerning this harm and that beliefs are optimally undated with information gained through consumption although individual actions are optimal and dynamically consistent addicts regret their past consumption decisions and regret their initial assessment of the potential harm of the good addict prone individuals who believe it could not happen to them are most likely to be drawn into a harmful addiction

fiscal stimulus in times of high debt reconsidering multipliers and twin deficits we investigate the impact of fiscal stimuli at different levels of the government debt to gdp ratio for a sample of 17 european countries from 1970 to 2010 this is implemented in an interacted panel var framework in which all coefficient parameters are allowed to change continuously with the debt to gdp ratio we find that responses to government spending shocks exhibit strong nonlinear behavior while the overall cumulative effect of a spending shock on real gdp is positive and significant at moderate debt to gdp ratios this effect turns negative as the ratio increases the total cumulative effect on the trade balance as a share of gdp is negative at first but switches sign at higher levels of debt consequently depending on the degree of public indebtedness our results accommodate long run fiscal multipliers that are greater and smaller than one or even negative as well as twin deficit and twin divergence behavior within one sample and time period from a policy perspective these results lend additional support to increased prudence at high public debt ratios because the effectiveness of fiscal stimuli to boost economic activity or resolve external imbalances may not be guaranteed

effects of enforcement on illegal markets evidence from migrant smuggling along the southwestern border abstract the paper analyzes the effects of tighter border control on the illegal crossing market between mexico and the united states combining panel data on illegal migrants with enforcement statistics the effects of enforcement are found to be moderate prices of border smugglers coyotes increased by only 17 while the demand for smugglers has remained unchanged enforcement has however shifted illegal migrants to remote crossing places border crossing is now more time intensive with higher prices for coyotes and risk of death this geographic substitution raised migration costs by 140 more than twice the effect of enforcement on smuggling prices

the price elasticity of african elephant poaching the objective of this paper is to provide an estimate of the elasticity of elephant poaching with respect to prices ivory being a storable commodity subjects its price to hotelling s no arbitrage condition hence allowing identification of the supply curve the price of gold one of many commodities used as stores of value is thus used as an instrument for ivory prices the supply of illegal ivory is found to be price inelastic with an elasticity of 0 4 with changes in consumer prices passing through to prices faced by producers at a rate close to unity estimations based on a number of alternative estimation approaches all confirm the conclusion that supply is inelastic the paper ends with a brief discussion on what such finding implies for elephant conservation policies

natural resources decentralization and risk sharing can resource booms unify nations previous studies imply that a positive regional fiscal shock such as a resource boom strengthens the desire for separation in this paper we present a new and opposite perspective we construct a model of endogenous fiscal decentralization that builds on two key notions a trade off between risk sharing and heterogeneity and a positive association between resource booms and risk the model shows that a resource windfall causes the nation to centralize as a mechanism to either share risk and or prevent local capture depending on the relative bargaining power of the central and regional governments we provide cross country empirical evidence for the main hypotheses finding that resource booms i decrease the level of fiscal decentralization with no u shaped patterns ii cause the former due to risk sharing incentives primarily when regional governments are relatively strong and iii have no effect on political decentralization

the price elasticity of opium in taiwan 1914 1942 abstract between 1895 and 1945 the japanese colonial government virtually eliminated opium use in taiwan by licensing and treating existing users prohibiting sales to others and raising the price we evaluate these policies using a two part model to describe the fraction of the population using opium and consumption among users and the rational addiction model by becker et al 1991 we confirm that opium is addictive and find no evidence supporting the rational addiction hypothesis demand is price elastic with estimated short and long run demand elasticities of 0 48 and 1 38 these results have implications for control of other addictive substances

on measuring the effects of fiscal policy in recessions we do not have a good measure of the effects of fiscal policy in a recession because the methods that we use to estimate the effects of fiscal policy both those using the observed outcomes following different policies in aggregate data and those studying counterfactuals in fitted model economies almost entirely ignore the state of the economy and estimate the government multiplier which is presumably a weighted average of the one we care about the multiplier in a recession and one we care less about the multiplier in an expansion notable exceptions to this general claim sug gest this difference is potentially large our lack of knowledge stems significantly from the focus on linear dynamics vector autoregressions and linearized or close to linear dynamic stochastic general equilibrium dsge models our lack of knowledge also reflects a lack of data deep recessions are few and nonlinearities hard to measure the lack of statistical power in the estimation of nonlinear models using aggregate data can be addressed by exploiting estimates of partial equilibrium responses in disaggregated data microeconomic estimates of the partial equilibrium causal effects of a policy can discipline the causal channels inherent in any dsge model of the general equilibrium effects of policy microeconomic studies can also provide measures of the dependence of the effects of a policy on the states of different agents which is a key component of the dependence of the general equilibrium effects of fiscal policy on the state of the

rational addiction to caffeine an analysis of coffee consumption it is common knowledge that coffee tea and other beverages that contain caffeine are habit forming a recent medical study confirms that caffeine is strongly addictive with subjects exhibiting syndromes of intoxication withdrawal and dependence strain et al 1994 p 1043 that study concludes that the effect is physiological not just psychological it is of interest to ask whether the addictive nature of the most widely used psychoactive substance in the world is apparent from data on consumption there are several economic models of addiction among them the rational addiction model of becker and murphy 1988 stands out because of its simplicity and consistency with economic theory in this model the utility a consumer derives from consumption depends not only on the quantity c that is consumed but also on the degree of addiction at addiction is a form of human capital taking the form of a possibly harmful rather than beneficial stock variable it is increased as a by product of consumption and it gradually depreciates as time passes thus current consumption affects future choices consuming the good now increases its desirability in the future the becker murphy model is rational and forward looking in that the consumer is aware of these future effects and weighs them in making the current consumption choice this is in strong contrast to models that are based on assumptions of myopia and nonrational behavior an implication of the model is that this forward looking behavior can be detected in the data theory predicts that consumption data

decentralizing antipoverty program delivery in developing countries we study the effects on accountability in government service delivery of decentralizing administration of an antipoverty program while governments at both central and local levels are vulnerable to antipoor policy biases owing to political capture centralized delivery systems are additionally prone to bureaucratic corruption owing to problems in monitoring bureaucratic performance decentralizing the delivery system promotes cost effectiveness and improves intraregional targeting at low program scales but interregional targeting may deteriorate as central grants to high poverty regions shrink owing to high capture of local governments by local elites in such regions

wine consumption by us men wine consumption is modelled by focusing on three decisions the first is whether to consume any alcoholic beverages setting aside the teetotalers the second decision is whether to consume wine and the third choice is how much to consume we model these decisions using a double hurdle approach our econometric results indicate that the probability a man drinks wine increases if he is under age 65 has a high income and is a high school graduate heavy wine consumers are over age 65 are well educated physically active and have high incomes

why does private consumption rise after a government spending shock recent empirical evidence suggests that private consumption is crowded in by government spending this outcome violates existing macroeconomic theory according to which the negative wealth effect brought about by a rise in public expenditure should decrease consumption

cigarette tax revenues and tobacco control in japan the hypotheses of non addiction myopia and rational addiction are tested using annual quarterly and monthly data changes in the prices of japanese cigarettes can be viewed as exogenous from the point of view of consumer behaviour because the japanese government controls cigarette prices the empirical results of this paper support the addiction hypothesis the short run and long run price elasticities range from 0 338 to 0 421 and from 0 679 to 0 686 respectively thus increases in tax revenues in the long run are likely to be smaller than those in the short run as a result tax increases would be an effective means of curbing smoking and reducing its social cost furthermore the debt compensation programmes for the japan railway and the national forestry will not go according to plan unless revenues are increased in the future

budget spillovers and fiscal policy interdependence evidence from the states abstract this paper formalizes and tests the notion that states expenditures depend on the spending of similarly situated states we find that even after allowing for fixed state effects year effects and common random shocks among neighbors a state government s level of per capita expenditure is positively and significantly affected by the expenditure levels of its neighbors ceteris paribus a one dollar increase in a state s neighbors expenditures increases its own expenditure by over 70 cents

regime switching debt and taxation the effects of changes to the tax rate are studied within a framework where an estimated regime switching process for the debt output ratio is embedded in a standard growth model the regime is a hidden state variable so agents face a signal extraction problem consequently agents incorporate the possibility of switching to different fiscal regimes when forming expectations over future taxes decision rules have additional nonlinearity relative to fixed regime models income allocation and the tax elasticity of investment depend on agents inference regarding the regime specifically the tax elasticity can be either positive or negative depending on whether agents perceive a tax reform as an intra regime shock or change in regime

a theory of rational addiction we develop a theory of rational addiction in which rationality means a consistent plan to maximize utility over time strong addiction to a good requires a big effect of past consumption of the good on current consumption such powerful complementarities cause some steady states to be unstable they are an important part of our analysis because even small deviations from the consumption at an unstable steady state can lead to large cumulative rises over time in addictive consumption or to rapid falls in consumption to abstention our theory also implies that cold turkey is used to end strong addictions that addicts often go on binges that addicts respond more to permanent than to temporary changes in prices of addictive goods and that anxiety and tensions can precipitate an addiction

some fiscal calculus what is the impact of fiscal policy on the econ omy how large are the multipliers of govern ment spending and tax cuts this old question has recently received considerable attention in par ticular in the context of the american recovery and reinvestment act arra of 2009 i contribute to answering that question by calculating fiscal multipliers in a baseline neo classical growth model with endogenous labor supply and fiscal policy allowing for govern ment spending transfers government debt and distortionary taxes on labor and capital income the policy experiments are conducted holding transfers consumption taxes and capital income taxes fixed i e changes in taxation require changes in the distortionary labor tax the model is simple and fairly standard as an additional contribution i provide the model in an elegant and tractable form starting from a fairly general formulation and pointing out the key functional form properties for characterizing the dynamics the formulation of the model here or versions

labor supply and taxes a survey i survey the male and female labor supply literatures focusing on implications for effects of wages and taxes for males i describe and contrast results from three basic types of model static models especially those that account for nonlinear taxes life cycle models with savings and life cycle models with both savings and human capital for women more important distinctions are whether models include fixed costs of work and whether they treat demographics like fertility and marriage and human capital as exogenous or endogenous the literature is characterized by considerable controversy over the responsiveness of labor supply to changes in wages and taxes at least for males it is fair to say that most economists believe labor supply elasticities are small but a sizeable minority of studies that i examine obtain large values hence there is no clear consensus on this point in fact a simple average of hicks elasticities across all the studies i examine is 0 30 several simulation studies have shown that such a value is large enough to generate large welfare costs of income taxation for males i conclude that two factors drive many of the differences in results across studies one factor is use of direct vs ratio wage measures with studies that use the former tending to find larger elasticties another factor is the failure of most studies to account for human capital returns to work experience i argue that this may lead to downward bias in elasticity estimates in a model that includes human capital i show how even modest elasticities as conventionally measured can be consistent with large welfare costs of taxation

determinants of state tobacco control expenditures while centers for disease control and prevention believe that most state governments under fund tobacco control programs little is known about why large variation in spending exists between state governments this study explores reasons for spending variation through an econometric model of per capita spending on tobacco control programs that explores the effects of smoking prevalence while holding constant tobacco settlement funds state budget deficits and other factors that might also be expected to influence spending variation empirical evidence indicates no support for the hypothesis that states with high smoking prevalence spend more on tobacco control than other states this finding may be quite surprising to those working in areas of public health and clearly leads to many important policy questions regarding why the data indicate that funding does not appear to bear any relation to perceived public health problems as would be predicted if policymakers were following a rational needs approach

fiscal decentralization in rentier regions evidence from russia summary the paper argues that governments in regions that rely heavily on intergovernmental transfers and natural resource rents face serious distortions in their incentive structure as a result such regions tend to have more fiscally centralized governments than the regional characteristics would suggest data on russian regions in the late 1990s early 2000s support this hypothesis advancing intraregional fiscal decentralization in rentier regions could reduce policy distortions and make the subnational environment more supportive of economic development

the general equilibrium effects of fiscal policy estimates for the euro area abstract this paper describes a dynamic stochastic general equilibrium model featuring a fraction of non ricardian agents in order to estimate the effects of fiscal policy in the euro area the model takes into account distortionary taxation on labor and capital income and on consumption while expenditures are broken down into purchases of goods and services compensation of public employees and transfers to households a newly computed quarterly data set of fiscal variables is used our results point to the prevalence of mild keynesian effects of public expenditures in particular although innovations in fiscal policy variables tend to be rather persistent government purchases of goods and services and compensations for public employees have small and short lived expansionary effects on private consumption while innovations in transfers to households show a slightly more sizeable and lasting effect the effects are more significant on the revenue side decreases in labor income and consumption tax rates have sizeable effects on consumption and output while a reduction in capital income tax favors investment and output in the medium run finally our estimates suggest that fiscal policy variables contribute little to the cyclical variability of the main macro variables

quantifying tax effects under policy foresight abstract studies of tax effects make the conventional information assumption that changes in period t taxes become known at t legislative lags however imply that news arrives before tax changes take place under policy foreknowledge the conventional information structure is therefore misspecified simulations of a standard neoclassical growth model suggest that foresight of only one quarter can distort substantially the estimates of tax effects obtained under the no foresight assumption also it is crucial to model capital and labor taxes separately anticipated changes in these two tax policies have opposite effects on consumption investment labor and output before policy realization

the voracity effect abstract we analyze an economy that lacks a strong legal political institutional infrastructure and is populated by multiple powerful groups powerful groups dynamically interact via a fiscal process that effectively allows open access to the aggregate capital stock in equilibrium this leads to slow economic growth and a voracity effect by which a shock such as a terms of trade windfall perversely generates a more than proportionate increase in fiscal redistribution and reduces growth we also show that a dilution in the concentration of power leads to faster growth and a less procyclical response to shocks jel f43 o10 o23 o40

on the determinants of fiscal centralization theory and evidence abstract this paper presents a simple model that unifies most of the results of the literature on fiscal federalism the model describes an economy characterized by two levels of government one public good and a private good the predictions of the model are tested by using a new set of measures of fiscal centralization the main findings are that country size income per capita ethnic fractionalization and level of democracy are negatively correlated with the degree of fiscal centralization the model is tested using ols tobit and semi parametric estimators the paper also shows that the variables included in the regression are helpful in the prediction of changes in the level of centralization

federalism as a commitment to reserving market incentives the authors advance a new perspective in the study of federalism their approach views federalism as a governance solution of the state to credibly preserving market incentives market incentives are preserved if the state is credibly prevented from compromising on future economic success and from bailing out future failures the salient features of federalism decentralization of information and authority and interjurisdictional competition help provide credible commitment or these purposes in addition the authors suggest that some federalism are self sustaining

are wages habit forming evidence from micro data although utility functions play a central role in economics the axiom that utility depends only on the absolute levels of its arguments is rarely tested this paper uses panel data on 2000 british employees who remain with the same employer and who are not promoted from one wave to the next it is shown that one important measure of well being overall job satisfaction is strongly positively correlated with the change in the worker s pay between waves but is unrelated to the current level of pay empirical tests suggest that a reference dependent satisfaction function where individual well being depends on current pay relative to past pay is more consistent with these regression results than are productivity or agency explanations of increasing wage profiles some evidence is presented of greater job satisfaction effects of pay rises for lower paid less well educated and younger workers these results provide some micro evidence consistent with the theory widespread in social science of habituation individuals may become used to any given level of consumption or income as such they tie in with the finding that a country s well being as measured by the average happiness of its citizens is only weakly correlated with its per capita gnp

tax competition and leviathan abstract attitudes towards downward pressure on tax rates from international tax competition depend on attitudes towards government this paper synthesises the two extremes which as in other areas of public finance have dominated the debate typically being presented as stark alternatives the view of government as a leviathan from which tax competition emerges as a useful constraint on policy makers and the view of government as a benevolent maximiser of their citizens welfare from which it emerges as a source of inefficiency conditions are derived under which when policy makers are neither entirely benevolent nor wholly self serving tax coordination benefits the representative citizen

paradoxical effects of drug policy in a model with imperfect competition and switching costs this paper presents a stylized model of the market for hard drugs we assume that there is imperfect competition that the demand side is dominated by addicts and that the presence of switching costs leads to consumer loyalty drug policies affect the values of the parameters of the model including the degree of consumer loyalty and the static price elasticity of demand taking into account these effects it is shown that tough policies may lead to an increase in the marketing activities by suppliers and cause a long run increase in the number of addicts and total consumption

the demand for illicit drugs i introduction illicit drug use and alcohol abuse imposes significant costs on society and on the individual users these costs include increased crime health problems and employment problems because of these considerable costs government at all levels has made drug control and the control of alcohol abuse important priorities the federal government has undertaken an aggressive program of interdiction of drug shipments and eradication of drug crops in the field the federal government and the state governments have also increased their criminal justice efforts in analyzing the effect of government drug control programs economists have applied the conventional supply and demand model to illicit drug markets the model includes a demand function that is downward sloping with respect to price and a supply function that is upward sloping or horizontal with respect to price drug programs like interdiction and drug sanctions are assumed to reduce supply and raise equilibrium price other policy options such as some form of drug legalization could increase supply and reduce equilibrium price the effect of these policies on equilibrium quantity is dependent on the elasticity of demand and on whether demand shifts since not much is known about drug price elasticities the potential effects of various drug control policies remain a speculative exercise the purpose of this paper is to estimate the effects of alcohol and drug prices on alcohol use and drug participation both own price and cross price effects are estimated there are few prior empirical studies of the effect of drug prices because data have been difficult to acquire this paper makes use of newly available data on drug prices and is the first paper to link these data to a nationally representative drug use data set of 49 802 individuals estimates of drug price elasticities are important empirical evidence that drug sales can be characterized by market forces drug price elasticities are also important in estimating the likely impact of policies that affect drug prices and in estimating the effects of drug prohibition cross price elasticities are important to estimate since they suggest the likely effects of policies such as an increase in alcohol taxes on illicit drug participation and the effects of marijuana decriminalization on alcohol cocaine and heroin use ii prior studies while there are a number of prior studies of the effects of alcohol prices and policies there are few prior studies of drug prices and polices the reason for so few prior drug studies is the limited amount of data on drug prices and the limited options for linking these data to an individual record by residential area this study uses a new data set of cocaine and heroin prices from the drug enforcement agency that was linked to individual records by the office of applied studies at the substance abuse and mental health services administration leung and phelps 1993 provide a review of a number of recent alcohol demand studies the empirical literature provides considerable evidence that shows increasing the price of alcoholic beverages to decrease alcohol use alcohol demand studies generally estimate price elasticities for beer wine and spirits separately most studies employ aggregate data but a few use individual data studies using aggregate data find price elasticities for beer from about 2 to about 1 0 for wine from about 3 to about 1 8 and for spirits from about 3 to about 1 8 studies using individual data estimate price elasticities for beer from about 5 to about 3 0 for wine at about 5 and for spirits from about 5 to about 4 0 the few prior studies of the effect of decriminalization on marijuana use generally find that marijuana decriminalization has no effect on participation pacula 1994 thies and register 1993 dinardo and lemieux 1992 and johnston o malley and bachman 1981 all used samples of young people and found no effect of marijuana decriminalization

on fiscal multipliers estimates from a medium scale dsge model this paper contributes to the debate on fiscal multipliers in the context of a structural model i estimate a micro founded dynamic stochastic general equilibrium model that features a rich fiscal policy block and a transmission mechanism for government spending shocks using bayesian techniques for us data

can government purchases stimulate the economy this essay briefly reviews the state of knowledge about the government spending multiplier drawing on theoretical work aggregate empirical estimates from the united states as well as cross locality estimates i assess the likely range of multiplier values for the experiment most relevant to the stimulus package debate a temporary deficit financed increase in government purchases i conclude that the multiplier for this type of spending is probably between 0 8 and 1 5 jel e23 e62 h50

addiction as a market failure using rational addiction results to justify tobacco regulation abstract tobacco regulation efforts have been criticized by some academic economists for failing to provide adequate welfare analytic justification this paper attempts to address these criticisms unlike previous research that has discussed second hand smoke and health care financing externalities this paper develops the logic for identifying the much larger market failures attributable to the failure of smokers to fully internalize the costs of their addictive behavior the focus is on teen addiction as a form of intrapersonal externality and observed adult consumption behavior consistent with partial myopia the importance of peer effects in the consideration of welfare impacts is also emphasized

the fiscal state dependent effects of capital income tax cuts abstract using the post wwii data of u s federal corporate income tax changes within a smooth transition var this paper finds that the output effect of capital income tax cuts is government debt dependent it is less expansionary when debt is high than when it is low to explore the mechanisms that can drive this fiscal state dependent tax effect the paper uses a dsge model with regime switching fiscal policy and finds that a capital income tax cut is stimulative to the extent that it is unlikely to result in a future fiscal adjustment as government debt increases to a sufficiently high level the probability of future fiscal adjustments starts rising and the expansionary effects of a capital income tax cut can diminish substantially whether the expected adjustments are through a policy reversal or a consumption tax increase also a capital income tax cut need not always have large revenue feedback effects as suggested in the literature

heroin consumption prices and addiction evidence from self reported panel data estimation models of drug demand should encompass the aspect of addiction here we consider two static panel data regression models and two cross section models with lags or leads in drug consumption as additional regressors heroin injectors attending a needle exchange service in oslo were interviewed twice with a one year interval despite our relatively small sample we obtain statistically significant price and income responses for nearly all of the models and specifications applied the sample is split by dealing status with dealers obtaining price elasticities in the range of 0 15 1 51 and non dealers 0 71 1 69 somewhat surprisingly the estimates of the variance of the latent individual specific variable are rather low in the panel data models although higher for non dealers than for dealers

when does government debt crowd out investment summary we examine when government debt crowds out investment for the us economy using an estimated new keynesian model with detailed fiscal specifications and accounting for monetary and fiscal policy interactions whether investment is crowded in or out in the short term depends on policy shocks triggering debt expansions higher debt can crowd in investment for cutting capital tax rates or increasing government investment contrary to the conventional view no systematic relationships between real interest rates and investment exist explaining why reduced form regressions are inconclusive about crowding out at longer horizons distortionary financing is important for the negative investment response to debt copyright 2013 john wiley sons ltd

the sale of alcohol in denmark recent developments and dependencies on prices taxes how do prices affect the choice of types of alcohol in denmark we study the danish sale of alcoholic beverages in a time series framework first we look at annual data from 1980 investigating the hypothesis of a fairly stable level of sales we conclude stationarity of sales and we also find that the income elasticity of total sales has been zero second we analyse the composition of the alcohol sale between beer wine and spirits in a multivariate model conditional on the development in prices for this analysis we use johansen cointegration techniques again we test that income can be omitted from the model and we use the model to derive the effects on the composition of alcohol sales of three different sets of changes in the alcohol taxation

the consequences of an unknown debt target abstract several proposals to reduce u s debt reveal large differences in their targets we examine how an unknown debt target affects economic activity using a real business cycle model in which bayesian households learn about a state dependent debt target in an endogenous tax rule recent papers use stochastic volatility shocks to study fiscal uncertainty in our setup the fiscal rule is time varying due to unknown changes in the debt target households infer the current debt target from a noisy tax rule and jointly estimate the transition probabilities three key findings emerge from our analysis 1 limited information about the debt target amplifies the effect of tax shocks through changes in expected tax rates 2 the welfare losses are an order of magnitude larger when both the debt target state and transition matrix are unknown than when only the debt target state is unknown to households 3 an unknown debt target likely reduced the stimulative effect of the arra and uncertainty about the sunset provision in the bush tax cuts may have slowed the recovery and led to welfare losses

pigou tiebout property taxation and the underprovision of local public goods abstract pigou s proposition that the use of distorting taxes rather than neutral head taxes reduces public service levels is examined in this paper a simple model with a national system of competing local governments is utilized to demonstrate that the use of a distorting property tax on mobile capital decreases the level of residential public services the case where public services are an intermediate producer good is also considered

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

are government spending multipliers greater during periods of slack evidence from 20th century historical data a key question that has arisen during recent debates is whether government spending multipliers are larger during periods of slack some researchers and policymakers have argued that while government spending multipliers are estimated to be modest on average they might become greater during times when resources are underutilized auerbach and gorodnichenko 2012 forthcoming henceforth ag test this hypothesis and find larger multipliers dur

rationally addicted to drinking and smoking when modelling demand for addictive consumption goods the most widely used framework is the rational addiction model proposed by becker and murphy this paper extends the rational addiction model to include two addictive consumption goods alcohol and cigarettes and using aggregate annual time series on sales volumes for the period 1955 1999 estimates the aggregate demand for these goods in sweden where ols estimates are compared to gmm estimates allowing for possible endogeneity of lagged and lead consumption first the demand for alcohol and cigarettes are estimated as separate equations and it is found that alcohol demand is quite well described by the rational addiction model while the same is not true for cigarettes the own price elasticities are negative and alcohol demand is more elastic than cigarette demand the cross price elasticities are also negative showing that alcohol and cigarettes are complements since consumption of alcohol and cigarettes are probably simultaneous decisions th

debt dependent effects of fiscal expansions abstract economists often postulate that fiscal expansions are less stimulative when government debt is high than when it is low empirical evidence however is ambiguous using a nonlinear neoclassical growth model we show that the difference in government spending effects between high and low debt environments depends on the wealth effect on labor supply and on whether the government uses taxes or spending to retire debt because of interrelated state variables structural var estimations conditioning on debt alone can fail to isolate debt dependent effects also uncertainty on when the government will conduct fiscal consolidations generates wide confidence bands for spending multipliers further complicating efforts to estimate debt dependent government spending effects

a double hurdle model of cigarette consumption this paper shows the importance of the double hurdle approach for modelling individuals cigarette consumption using data from the uk general household survey and argues that participation and consumption should be treated as separate individual choices the likelihood function for the full double hurdle is derived and it is shown how restrictions on the stochastic specification of the model and auxillary information which identifies ex smokers allow it to be decomposed the empirical results highlight the value of the sample separation information and the need to model starting and quitting as separate decisions

efficiency of purchasing and selling agents in markets with quality uncertainty the case of illicit drug transactions abstract since akerlof s theory of lemons economists have viewed quality uncertainty as an informational advantage for sellers drawing on frontier techniques we propose in this paper a simple method for measuring inefficiency of both sellers and buyers in markets for goods with different levels of quality we apply a non parametric robust double frontier framework to the case of illicit substance markets which suffer from imperfect information about drug quality for purchasers and to a lesser extent for sellers we use unique data on cannabis and cocaine transactions collected in france that include information about price quantity exchanged and purity we find that transactional inefficiency does not really benefit either dealers or purchasers furthermore information influences the performance of agents during market transactions

fiscal policy in good times and bad in the 1980s several countries with large government debt or deficit implemented substantial and in some cases drastic deficit cuts contrary to widespread expectations in many cases private consumption boomed rather than contracted this paper shows that in times of fiscal stress shocks to government revenues and especially expenditure have very different effects on private consumption than in normal times

endangering the war on terror by the war on drugs the united states is currently engaged in two wars one of which is less than a decade old the other has lasted over a century the first the war on terror against islamist fundamentalists began with al qaeda s destruction of the world trade centre s twin towers on sept 11 2001 this led to the us invasion of afghanistan the defeat of the taliban and the dislocation of al qaeda s terrorist infrastructure with osama bin laden and his deputy al zawahari having to flee to the lawless badlands between pakistan and afghanistan with the creation of a democratically elected government under ahmad karzai it might have been thought that the war on terror in afghanistan had been won but as the taliban cum al qaeda scorpion had been squashed but not killed it is now remerging with the resurgence of the taliban and its continuing support for the refurbished al qaeda terrorist network in the southern provinces particularly in helmand of afghanistan this area also happens to be the major poppy growing area in afghanistan for conversion into opium and heroin in 2007 it provided 92 of the world s opium supply whose farm gate value was us 1 billion 1 it is this opium economy which is now as in the past providing the taliban with the money for arms and growing control over the southern opium growing provinces by offering farmers protection from the opium eradication programs spearheaded by the us as part of its war on drugs the first part of this paper

determinants of expenditure decentralization evidence from china summary this study is the first attempt to examine the determinants of expenditure decentralization at sub provincial levels in china the chinese central government gives detailed guidelines to local governments on public finance but ironically their expenditure assignment is far from being well regulated differences in fiscal decentralization on the expenditure side are enormous among local governments employing a panel dataset of 1995 2006 we provide empirical evidence that transfer dependency negatively affects expenditure decentralization in chinese local governments it suggests that intermediate governments i e provincial governments may have grabbed central grants for self interests

is there a fiscal free lunch in a liquidity trap this paper uses a dsge model to examine the eects of an expansion in government spending in a liquidity trap the spending multiplier can be much larger than in the normal situation if the liquidity trap is very persistent and scal stimulus can be rapidly implemented moreover the budgetary costs may be minimal as the large response of output boosts tax revenues allowing for something close to a scal free lunch however we caution that the multiplier may be much smaller under plausible implementation lags for many types of public spending and or if the liquidity trap lasts less than two years in addition because the marginal impact of scal expansion decreases in the scale of the outlay it is crucial to distinguish between average and marginal multipliers

the demand for cocaine by young adults a rational addiction approach abstract this paper applies the rational addiction model to the demand for cocaine by young adults in the monitoring the future panel the price of cocaine is added to this survey from the drug enforcement administration s system to retrieve information from drug evidence results suggest that annual participation and frequency of use given participation are negatively related to the price of cocaine in addition current participation frequency is positively related to past and future participation frequency the long run price elasticity of total consumption participation multiplied by frequency given participation of 1 35 is substantial

uncertain fiscal consolidations the paper explores the macroeconomic consequences of fiscal consolidations whose timing and composition are uncertain drawing on the evidence in alesina and ardagna 2010 we emphasize whether or not the fiscal consolidation is driven by tax rises or expenditure cuts we find that the composition of the fiscal consolidation its duration the monetary policy stance the level of government debt and expectations over the likelihood and composition of fiscal consolidations all matter in determining the extent to which a given consolidation is expansionary and or successful in stabilizing government debt

pseudo panel data estimation technique and rational addiction model an analysis of cigarette alcohol and coffee demands we use a pseudo panel data approach to analyze the relationship between the consumptions of cigarettes alcohol and coffee in a rational addiction framework we find that while cigarette and coffee demands fit well with the rational addiction model alcohol demand conforms to a model with inventory effects the results suggest that alcohol consumption increases the marginal utility derived from consumption of cigarettes increasing alcohol prices would decrease not only the consumption of alcohol but also the consumption of cigarettes on the other hand increasing cigarette prices do not have the same effect on consumption of alcohol the cross price elasticity of coffee with respect to cigarette price is positive and significant which suggests that coffee substitutes for cigarettes when cigarette prices increase the cross price elasticity of alcohol with respect to coffee price is found to be negative and significant on the other hand morishima elasticities of substitution indicate that cigarette alcohol and coffee substitute each other along the indifference curve when relative prices change

a censored system of cigarette and alcohol consumption many previous studies of us cigarette and alcohol consumption have focused on single equations however the addictive nature of consumption suggests that it is more appropriate to model these products as a system we propose a two step estimation procedure and apply the procedure to a system of equations for cigarette beer and wine consumption results differ from those derived from an existing two step procedure findings suggest that consumption of cigarettes beer and wine is responsive to income changes but the elasticities are rather small personal physiques education age race ethnicity health gender employment status and regions also play significant roles in consumption

the price elasticity of hard drugs the case of opium in the dutch east indies 1923 1938 at the beginning of this century the dutch government controlled the opium market in the dutch east indies nowadays indonesia for several decades this state monopoly was called the opiumregie using information gathered during the opiumregie this paper estimates price elasticities of opium consumption it appears that short term price elasticities of opium use are about 0 7 long term price elasticities are about 1 0

cocaine the complementarity between legal and illegal trade i show that the decreased price of cocaine in its major destination markets is partly explained by a lower smuggling cost which is itself the consequence of an increased international trade in legal goods first because more legal imports are associated with a bigger number of transporters and therefore with a bigger supply of potential drug smugglers second because as the number of legal shipments grows the individual inspection probability decreases lowering the risk born by the smugglers and thus their compensation the cocaine market provides evidence of a complementarity between legal and illegal trade

debt and stabilization policy evidence from a euro area favar abstract the euro area poses a unique problem in evaluating policy a currency union with a shared monetary policy and country specific fiscal policy analysis can be further complicated if high levels of public debt affect the performance of stabilization policy we construct a framework capable of handling these issues with an application to euro area data in order to incorporate multiple macroeconomic series from each country but simultaneously treat country specific fiscal policy we develop a hierarchical factor augmented var with zero restrictions on the loadings that yield country level factors monetary policy then responds to area wide conditions but fiscal policy responds only to its country level conditions we find that there is broad quantitative variation in different countries responses to area wide monetary policy and both qualitative and quantitative variation in responses to country specific fiscal policy moreover we find that debt conditions do not diminish the effectiveness of policy in a significant manner suggesting that any negative effects must come through other channels