taxing consumption and other sins taxes as their primary tools to collect revenue in the rest of the world governments also use income and payroll taxes but rely much more heavily than does the united states on taxing consumption consumption taxes take many forms including general sales taxes value added taxes and excise taxes on the consumption of specific items including gasoline alcohol tobacco products firearms air travel telephone communication and others the u s government does not use a value added tax making the united states unique among high income countries and a rarity in the larger world as of 2004 at least 134 countries rely on value added taxes as a substantial source of funding value added taxes are sophisticated forms of sales taxes in which taxes are withheld by businesses according to value added at every stage of production american states do impose sales taxes on broad categories of consumer purchases but state governments are considerably smaller than national governments and their sales tax rates are very low compared to the value added tax rates used in the rest of the world the united states also imposes unusually low excise taxes even after controlling for total tax collections which are lower in the united states than they are in most high income countries the deliberate social engineering that underlies the selection of certain commodities for unusually high rates of taxation appeals less to americans than to residents of other countries moreover the sin taxes on

impact of pension system structure on international financial capital allocation abstract recent findings indicate that pension system structure affects private savings and through them the aggregate foreign asset position of a country we present a two country overlapping generations model that explores the relationship between the magnitude of pension guarantees and the resulting portfolio choices of workers the existence of a pay as you go pension system lowers the wealth of the young workers who consequently borrow from abroad to supplement their current consumption and lowers the overall riskiness of their lifetime wealth prompting them to invest in risky equity financed by the selling of safe bonds in particular we are able to replicate and explain the venture capitalist positive net equity accompanied by negative net debt portfolio profile of the united states more broadly we find empirical support for our results in a cross country analysis using data from 110 economies greater amounts of pension spending are associated with international indebtedness long equity positions and short debt positions

do higher tobacco taxes reduce adult smoking new evidence of the effect of recent cigarette tax increases on adult smoking there is a general consensus among policymakers that raising tobacco taxes reduces cigarette consumption however evidence that tobacco taxes reduce adult smoking is relatively sparse in this paper we extend the literature in two ways using data from the current population survey tobacco use supplements we focus on recent large tax changes which provide the best opportunity to empirically observe a response in cigarette consumption and employ a novel paired difference in differences technique to estimate the association between tax increases and cigarette consumption estimates indicate that for adults the association between cigarette taxes and either smoking participation or smoking intensity is negative small and not usually statistically significant our evidence suggests that increases in cigarette taxes are associated with small decreases in cigarette consumption and that it will take sizable tax increases on the order of 100 to decrease smoking by as much as 5 jel i18 i12

a time series analysis of representative agent models of consumption andleisure choice under uncertainty this paper investigates empirically a model of aggregate consumption and leisure decisions in which utility from goods and leisure is nontime separable the nonseparability of preferences accommodates intertemporal substitution or complementarity of leisure and thereby affects the comovements in aggregate compensation and hours worked these cross relations are examined empirically using postwar monthly u s data on quantities real wages and the real return on the one month treasury bill the estimated values of the parameters governing preferences differ significantly from the values assumed in several studies of real business models several possible explanations of these discrepancies are discussed

interest rates and currency prices in a two country world abstract this paper is a theoretical study of the determination of prices interest rates and currency exchange rates set in an infinitely lived two country world which is subject both to stochastic endowment shocks and to monetary instability formulas are obtained for pricing all equity claims nominally denominated bonds and currencies and these formulas are related to earlier closely related results in the theories of money finance international trade

the potential for using excise taxes to reduce smoking we examine the potential for reducing cigarette smoking through increases in cigarette excise taxes by estimating the price elasticity of demand for cigarettes using information on individual smoking behavior from the 1976 health interview survey we estimate the adult price elasticity of demand for cigarettes to be 0 42 we find that price has its greatest effect on the smoking behavior of young males and that it operates primarily on the decision to smoke rather than via adjustments in the quantity of cigarettes smoked an excise tax increase would discourage smoking by successive cohorts of young adults and those reduced smoking levels would be reflected in aggregate smoking as these cohorts mature

commodity trade and international risk sharing how much do financial markets matter abstract this paper evaluates the social gains from international risk sharing in some simple general equilibrium models with output uncertainty a simulation model calibrated to selected moments of u s and japanese data estimates the incremental loss from a ban on international portfolio diversification to be on the order of 0 20 percent of output per year even the theoretical gains from asset trade may disappear under alternative sets of assumptions on preferences and technology the paper argues that the small magnitude of potential trade gains may help explain the apparently inconsistent findings of empirical studies on the degree of international capital mobility

explaining micro entrepreneurship in rural vietnam a multilevel analysis in the literature on entrepreneurship there is an ongoing debate about the impact of regional factors on the entrepreneurial process to date most of the empirical work on the influence of regional characteristics on entrepreneurship has focused on developed countries while empirical work that analyses the regional determinants of micro entrepreneurship in rural areas of emerging markets remains scare this paper uses three level binary logistic random intercept models to analyse the effects of explanatory factors at different levels on micro entrepreneurship in rural vietnam our analyses show that identifying the motivation behind starting a micro enterprise is a good way to split entrepreneurship into two groups namely opportunity and necessity driven entrepreneurship which are influenced by very different explanatory factors at different levels we find evidence that in rural areas of emerging markets the individual level dominates with regard to explaining both opportunity and necessity driven entrepreneurship nevertheless the regional level has a significant impact albeit only on opportunity driven entrepreneurship

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

a feminization of vulnerability female headship poverty and vulnerability in thailand and vietnam summary this article investigates whether heterogeneous subgroups of female headed households are worse off than households headed by men it analyzes the correlates of consumption shock exposure and severity as well as vulnerability to poverty using panel data of over 4000 rural households from thailand and vietnam strong evidence of heterogeneity among subgroups of female headed households are found in particular in comparison with male headed households de facto female headed ones are found to be richer in thailand but prone to more severe shocks in both countries furthermore our results suggest that in thailand single female headed households are less vulnerable to poverty than households headed by men however in vietnam these households are particularly poor and vulnerable to poverty we show that this is mostly due to their greater poverty rather than their higher risk exposure our findings suggest that differentiation by subgroups of headship is important for policy development and targeting as well as future research

local social capital and entrepreneurship we aim to contribute to the analysis of the role that spacebound social capital plays in local regional entrepreneurship we compare social capital with other forms of capital the conclusion is that in the main social capital can be analyzed in the same way as other capital but it has some important special attributes with these attributes as starting point we sketch an outline model of how the spatially defined producer surplus and consumer surplus form a place surplus and of the role played by social capital in the creation of the producer surplus a rereading of schumpeter shows that he was aware of several aspects of what we denominate entrepreneurship inhibiting and facilitating aspects of social capital finally we discuss some formal economic modeling approaches to the theoretical relationship between social capital and entrepreneurship

international risk sharing in overlapping generations models abstract we propose a way to address the backus smith puzzle that instead of relying on extreme parameter values or complex modeling assumptions simply switches the framework from infinitely lived agents to overlapping generations young agents face nondiversifiable wage risk that leads to a low degree of risk sharing within each country subsequently international price movements are not sufficient to achieve the high consumption real exchange rate correlation produced in standard infinitely lived agent dsge models

the rural non farm sector issues and evidence from developing countries abstract the rural non farm sector has traditionally been viewed as a low productivity sector which produces low quality goods it is often expected to wither away as a country develops recent years have seen a shift away from this position towards recognition that the rural non farm sector can and often does contribute to economic growth rural employment poverty reduction and a more spatially balanced population distribution this paper reviews the literature on the conceptual and empirical underpinnings of this more recent perspective focussing on the experience in developing countries the paper documents the size and heterogeneity of the sector pointing to evidence that in many countries the sector is expanding rather than declining the issues associated with measuring the sector s economic contribution are discussed followed by empirical assessments for several countries and regions the distributional impact of non farm earnings is examined and it is found that a pro poor impact while by no means inevitable can be considerable the sector s trajectory over time in different settings is reviewed and the scope for and experience of various policy interventions is discussed

consumption and real exchange rates in dynamic economies with non traded goods abstract we examine the possibility that non traded goods may account for several striking features of international macroeconomic data large persistent deviations from purchasing power parity small correlations of aggregate consumption fluctuations across countries and substantial international real interest rate differentials a dynamic exchange economy is used to show that non traded goods in principle can account for each of these phenomena in the theory there is a close relation between fluctuations in consumption ratios and those in bilateral real exchange rates but we find little evidence for this relation in time series data for eight oecd countries

economics and identity this paper considers how identity a person s sense of self affects economic outcomes we incorporate the psychology and sociology of identity into an economic model of behavior in the utility function we propose identity is associated with different social categories and how people in these categories should behave we then construct a simple game theoretic model showing how identity can affect individual interactions the paper adapts these models to gender discrimination in the workplace the economics of poverty and social exclusion and the household division of labor in each case the inclusion of identity substantively changes conclusions of previous economic analysis

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

local entrepreneurship in context audretsch d b falck o feldman m p and heblich s local entrepreneurship in context regional studies this paper posits that regions provide locational factors which determine the industry structure and with it entrepreneurial opportunities whose exploitation influences regional dynamics to test this interrelation between regional characteristics and entrepreneurial activities seventy four west german regions were classified by their endowments with locational factors the local employees group specific propensity to start a business within the framework of count data models was then analysed the empirical results suggest the distinct existence of entrepreneurial regional regimes where local employees have a high propensity to start a business and routinized regional regimes with a lower propensity to generate local entrepreneurial activity audretsch d b falck o feldman m p et heblich s la relativisation de l esprit d entreprise local regional studies cet article affirme que les r

trade elasticity of substitution and equilibrium dynamics abstract the empirical literature provides a wide range of estimates for trade elasticities at the aggregate level recent contributions in international macroeconomics suggest that low implied values of the trade elasticity may play an important role in understanding the disconnect between international prices and real variables however a standard model of the international business cycle displays multiple locally isolated equilibria if the trade is sufficiently low the main contribution of this paper is to compute and characterize some dynamic properties of these equilibria in simulations the presence of multiple equilibria is shown to imply a volatile and persistent real exchange rate

smoke free air laws cigarette prices and adult cigarette demand i introduction according to the centers for disease control and prevention cdc 2002a cigarette smoking is responsible for more than 430 000 premature deaths each year in the united states as such it represents the single largest cause of preventable deaths in the united states the cdc 2002b estimates that more than 46 million adults in the united states were current smokers in 2000 representing nearly one quarter of the total u s adult population a goal of a major health initiative healthy people 2010 is to reduce smoking prevalence among adults to 12 by 2010 if that goal is to be met a better understanding of the impact public policy plays on adult cigarette demand is needed adult per capita consumption of cigarettes in the united states reached a peak of 4 345 in 1963 and began declining in 1964 the year in which the first surgeon general s report on the health consequences of cigarette smoking was published u s department of health and human services dhhs 1991 at the same time substantial progress was made in reducing the prevalence of adult smoking in the united states according to the national health interview surveys the prevalence of current smoking declined from 42 4 in 1964 to 23 5 in 1999 however the decline in prevalence was much more modest in the 1990s than it was in the previous two and a half decades between 1990 and 1999 the prevalence of cigarette smoking among adults declined by only 2 percentage points much of the progress in curtailing cigarette smoking in the united states can be attributed to the campaign to reduce tobacco use u s dhhs 1991 the public health campaign to reduce tobacco related death and disease in the united states began in the mid 1960s following the release of the first surgeon general s report which causally linked cigarette smoking to lung cancer and a host of other detrimental diseases although consumer education and information dissemination where the mainstay early in the campaign against tobacco the arena shifted to public policy interventions by the 1980s both state and federal governments began increasing cigarette excise taxes and imposing restrictions on smoking in public places and other worksites the implementation of higher excise taxes and stronger smoke free air restrictions continues at all levels of government into the mid 2000s since january 1 2002 37 states and the district of columbia have implemented or passed higher cigarette excise tax rates as of march 18 2005 state excise tax rates on cigarettes ranged from a low of 0 03 per pack in the state of kentucky to 2 46 in rhode island in addition since 1998 when california became the first state to ban smoking in all restaurants and bars numerous other states have followed suit new york massachusetts delaware and rhode island have banned smoking in workplaces restaurants and bars whereas connecticut and maine have banned smoking in all bars and restaurants this article examines the impact of enacting stronger smoke free air restrictions and increasing cigarette prices which will occur as a consequence of cigarette excise tax increases on adult smoking propensity and intensity in the united states unlike previous studies however this article employs a modified two part model of demand in which a generalized linear model glm is employed to yield unbiased elasticity estimates for conditional cigarette demand while controlling for the possibility that smoking sentiment at the state level influences both antismoking policy enactment and changes in smoking behavior as such it provides among the most accurate estimates of the impact of cigarette prices and smoke free air laws on the demand for cigarettes among adults in the united states ii brief review of previous studies numerous econometric studies on the determinants of adult cigarette demand have been published over the past three decades

on the international transmission of technology shocks abstract using vector autoregressions on u s time series and an aggregate of industrialized countries we find that technology shocks appreciate the terms of trade and lower the trade balance they induce an s shaped cross correlation function for both variables the s curve in calibrating a prototypical international business cycle model under complete and incomplete financial markets we find two distinct sets of parameter values while both model specifications deliver the s curve the underlying transmission mechanism of technology shocks is fundamentally different most importantly only in the incomplete markets economy the terms of trade appreciate and thus amplify the relative wealth effects of technology shocks as suggested by the evidence

the response by adults to increases in cigarette prices by sociodemographic characteristics cigarette excise taxes are widely viewed by health economists as an effective tool to reduce cigarette consumption however those opposed to increasing cigarette excise taxes often state that the taxes unfairly target certain segments of the population notably the poor and minorities some of this opposition may have been fueled by a lack of understanding of how the tax will affect the health and welfare of various demographic groups of interest this article provides guidance to policy makers by estimating price elasticities among adults by gender income age and race or ethnicity women adults with income at or below the median income young adults african americans and hispanics are most responsive to cigarette price increases for example adults with income at or below the median are more than four times as price responsive as those with income above the median