Public Preferences for Government Spending Priorities: Survey Evidence from Germany

Employing data from a representative survey conducted in Germany, this paper examines public preferences for the size and composition of government expenditure. We focus on public attitudes towards taxes, public debt incurrence and public spending in six different policy areas. Our findings suggest, first, that individual preferences for the use of additional tax money can be categorised as either capital‐oriented expenditure or public debt reduction. Second, we find that fiscal preferences differ along various dimensions. Specifically, personal economic well‐being, economic literacy, confidence in politicians, political ideology and time preference are significantly related to individual attitudes towards public spending, taxes and debt. The magnitude of the effects is particularly large for time preference, economic knowledge and party preference. Third, public preferences for public spending priorities are only marginally affected when considering a public budget constraint.     

The political economy triangle of government spending,interest-group influence,and income inequality: Evidence and implications from the US states

This paper introduces the political economy triangle (PET) concept of government spending, special interest groups (SIGs) influence, and income inequality, empirically confirming its existence and unveiling its nature while directly addressing key shortcomings of most prior research on the determinants of such inequality. Using static and dynamic panel techniques and data from the US states, it reports several new results: (i) the findings of previous studies regarding the roles of government spending and interest groups, including labor unions, in income distribution are confirmed, however, their estimated inequality effects grossly underestimate those obtained when endogeneity issues are accounted for explicitly; (ii) a dynamic tripartite relationship between the variables of the PET exists; (iii) government spending and SIGs' influence, including union strength, beyond their direct effects on inequality, have a separate positive impact through their interactions; (iv) the effectiveness of government spending in reducing inequality diminishes as the level of SIGs' influence and union strength increase in the short and long run, (v) the aggregate inequality-increasing effect of SIGs is strengthened and the inequality-reducing effects of unions weakened as the spending rises, in the short run and long run. Finally, the broad implications of these findings are discussed.     

The Effects of Fiscal Consolidation and Welfare Composition of Spending on Electoral Outcomes: Evidence from US Gubernatorial Elections between 1978 and 2006

This study attempts to make a contribution to the field of spending aspects of fiscal policy and their impacts on electoral outcome. Due to varying degrees of financial responsibilities and commitments to provide public goods and services, US state governments serve as a perfectly natural laboratory to test the electoral significance of fiscal policies. We adopt a probit model, with several specifications, to determine significant impacts of fiscal consolidation and increases in welfare spending on US gubernatorial elections from 1978 to 2006. The analyses show that voters are more concerned about the increase in debt than current budget deficits. An increase in welfare spending is negatively associated with reelection. Moreover, the impact of taxation on gubernatorial elections turns out to be insignificant. In particular, findings suggest that the political business cycle model does not hold true in US gubernatorial elections. Expansionary fiscal policy right before the election may not have crucial impacts on the chances of an incumbent winning the election.     

中国产业结构变动的碳排放效应分析——基于省际数据的实证研究

在碳排放模型框架内，利用测算的全国省际二氧化碳排放数据，通过设定多种模型形式考察了各种因素特别是产业结构变动对二氧化碳排放产生的影响。分析结果表明，产业结构的工业化进程直接加剧了二氧化碳的排放，产业结构变化是中国碳排放增长的重要驱动因素之一，其影响程度较大；同时，FDI环境效应的合力是负面的，贸易并非国际碳污染转移的主要渠道。     

Work Hours and CO2 Emissions: Evidence from U.S. Households

The degrowth movement proposes worktime reduction policies to help high-income countries meet their climate goals while supporting full employment. However, the work hours elasticity of carbon emissions remains uncertain despite a growing number of empirical analyses. This paper estimates the impact of work hours on emissions using household data from the United States. We calculate the carbon intensity of goods using input-output tables from the Bureau of Economic Analysis, which we combine with spending data from the Bureau of Labor Statistics to estimate carbon footprints for a representative sample of U.S. households. There is strong evidence that households with longer work hours emit more CO₂, but our household-level estimate of the work hours elasticity of carbon emissions is lower than most country-level estimates. Our results suggest that differences in work hours account for a small fraction of differences in per capita carbon footprints across high-income countries.

Highlights

• Households with longer work hours have significantly larger carbon footprints.

• Our estimated household-level work hours elasticity is smaller than most country-level estimates.

• Work hour reduction policies likely generate modest reductions in carbon emissions.

     

国防支出与经济增长关系的战略选择——一个数理模型的分析与模拟

国防支出与经济增长之间的关系到底如何、怎样安排国防支出才能有利于国防和经济建设,这是国防经济学必须回答的基本问题。文章在一系列假设前提下,构建了一个简单的数学模型,描述了经济总量制约国防支出、国防支出又反作用于经济增长的内在机理,并通过数字模拟比较了三种国防支出战略对于经济增长和国防资本积累的不同影响,对现实中的很多问题给予了解释,得出了一些有意义的结论。     

The impact of infrastructure investments on income inequality: Evidence from US states

Our analysis of US state-level data on an annual frequency, from 1976 to 2008, sheds new light on a plausible causal link between infrastructure investments, namely public spending on highways, and income inequality. This causal relationship is drawn out using the number of seats in the US House of Representatives Committee on Appropriations (HRCA) as an instrument to identify quasi-random variations in state-level spending on highways. An exogenous pattern which emerges when a state gains an additional member to the HRCA is that it is allocated with new federal grants. This increase in federal transfers for infrastructure financing results in slashing of expenditures on highways and a crowding-out effect of federal funding for state investments on highways. Spending cuts on highways produced by a new HRCA member being attained by a state can unwittingly cause income inequality to rise over a short 2-year time horizon. Similar challenges with decentralized development to finance infrastructure via federal transfers to state and sub-national governments may be encountered by other industrially advanced, emerging and low-income developing economies. US data over the mentioned period reveal a strong positive correlation with state spending on highways and wages paid for construction jobs. Suggestive evidence indicates that the construction sector also plays an important role in the transmission channel from a rise in state spending on highways to lowering income inequality, albeit during specific intervals, as opposed to on a long-term basis.     

International Emissions Trading and Induced Carbon-Saving Technological Change: Effects of Restricting the Trade in Carbon Rights

This paper examines the implications of restricting the tradability of carbon rights in the presence of induced technological change. Unlike earlier approaches aimed at exploring the tradability-technology linkage, we focus on climate-relevant “carbon-saving” technological change. This is achieved by incorporating endogenous investment in carbon productivity into the RICE-99 integrated assessment model of Nordhaus and Boyer (2000). Simulation analysis of various emission reduction scenarios with several restrictions on emissions trading reveals a pronounced dichotomy of effects across regions: Restrictions to trading raise the investments in carbon productivity in permit demanding regions while reducing them in permit supplying regions. In terms of per capita consumption, permit demanding regions lose and permit supplying regions gain from restrictions. In scenarios that involve “hot air,” restrictions to trade lower overall emissions, which results in reduced climate damage for most regions. Reduced damage, in turn, reduces the incentive to invest in carbon productivity.     

Strategic entry and externalities in groundwater resources: Evidence from the lab

This study uses economics experiments to extend the literature on common-pool resources by focusing on entry investment behavior in a stylized, spatially explicit aquifer. The model consists of a two-stage game, where participants make an entry decision in the first stage and, if they choose to enter, decide how much resource to extract in the second stage. Results show that entry behavior and groundwater pumping decisions are significantly affected by the underlying spatial externalities of the resource. In instances where the impacts of groundwater use are spread across all resource users, we observe both a greater number of users choosing to use the resource and a higher intensity of use. The results support expectations from the model that groundwater management policies should focus on entry in addition to decisions related to the volume of pumping. The results also discern the interplay of entry with both hydrogeologic characteristics of the resource and the option to exit and reveal that the option to exit increases the intensity of extraction as well as initial entry rates.     

Social Security Income and Health Care Spending: Evidence from the Social Security Notch

In this paper, I exploit Social Security legislation changes to identify the causal effect of Social Security income on out‐of‐pocket medical expenditures of the elderly. Using the 1986–1994 Consumer Expenditure Survey and an instrumental variables strategy, the empirical results show that health care expenditures are responsive to changes in Social Security income for elderly individuals with less than a high‐school education. The estimated income elasticities are between 1.41 and 3.47, depending on the outcome measures, and are statistically significant at conventional levels. The findings are in contrast to existing studies that find a small income elasticity at the individual/household level.     

The patterns and determinants of longevity in Russia's regions: Evidence from panel data

In this paper we examine whether regions of Russia have been converging or diverging in their longevity levels during the 1990s and evaluate the divergence effect of the 1998 financial crisis. We also estimate the impact of changes in poverty and public health spending on inter-temporal variations in longevity using regional-level panel data for 77 Russian regions from 1994 to 2000. Finally, we investigate the extent to which the gradual recovery in longevity observed after 1994 was derailed by the 1998 financial crisis and the public policy shifts required for regions to regain their Soviet-era levels of longevity. We find a significant negative effect of the 1998 crisis on longevity independently of the factors related directly to poverty and public health spending. In addition, a permanent negative shock to the incidence of poverty and the amount of publicly-provided health care in a region has enduring consequences on the population's health. Finally, the effect of increases in public health spending on longevity is related positively to the incidence of poverty. Journal of Comparative Economics 33 (4) (2005) 788–813.     

False claims in politics: Evidence from the US

In this paper, we use data on 2459 public claims made by 444 politicians from the leading US fact-checking site (PolitiFact) to provide an empirical analysis of false claims in politics, shedding light on their characteristics within an advanced democracy. The frequency of falsehoods differs according to party affiliation and topic, with false claims more likely on such topics as elections, health, labor, taxes and values. For Republican politicians, falsehood pays off in the short run, as it is associated with greater political support.     

服务外包、生产率与就业：基于美国的实证

1．引言随着服务投入品国际外包的日益增加,美国是否应该促进保护法的实施以停止“就业的出口”成为了热门话题。例如,在2004年3月4日,美国国会通过联邦合同来实施对想把工作挪到国外的公司的限制。在本文,我们研究上述对外包会减少就业机会的这种担心是否有根据,并且估计外包是否会减少就业及外包是否会带来产出增加的弥补收益。     

Two tales on human capital and knowledge spillovers: the case of the US and Brazil

This article uses a quasi-Mincerian approach to verify whether the concentration of college-educated individuals employed in the business support services sector and in the own sector contributes to increased productivity in other sectors of the economy. We estimate the returns to education using data from the 2008 US Current Population Survey (March supplement) and from the 2008 Brazilian household survey. This article finds evidence of a positive and significant human capital sectorial spillover effect, which is consistent with Acemoglu’s (1996) conjecture. The sectorial concentration of highly educated workers contributes to increase wages for all workers. This study also finds evidence of increasing returns to education in Brazil and diminishing returns to education in the United States. This finding may be explained by differences in supply of skilled workers in both economies. In addition, the short supply of highly skilled workers in Brazil likely explains the importance of the spillover effect from the business supporting sector.     

National pro-poor spending programmes and their effect on income inequality and poverty: Evidence from Vietnam

This article examines the causal effects of the national (pro-poor) targeted programmes (NTPs) on both poverty incidence and inequality in Vietnam over the period 2002–2010. While the links between NTPs and poverty alleviation and income inequality have previously been analysed independently, this study is the first to offer a comprehensive analysis of NTPs expenditure on poverty and inequality simultaneously. Applying the system generalized method of moments estimator to a panel of Vietnamese regional data, we are unable to establish that NTPs have significantly mitigated poverty incidence. However, we estimate that NTPs have significantly increased inequality. We offer possible explanations why the NTPs have resulted in these unintended outcomes and discuss potential policies which can reduce both poverty and inequality.     

Openness and the Environmental Kuznets Curve: Evidence from China

This paper investigates the relationship in China between trade, growth and emissions using provincial-level data for water (chemical oxygen demand: COD) and air (sulphur dioxide: SO₂). It analyses the period 1990–2007 in three steps. First, the income ‘turning point’ of the Environmental Kuznets Curve (EKC) has been estimated using quadratic log function and obtained a turning point consistent with existing studies. Second, adopting Dean's (2002) simultaneous equations system, the relationships between trade, growth and emissions has been estimated and the results confirm the dominance of scale effects over technique effects. Third, the estimated per capita turning point for EKC is used to split the provincial industrial database into two groups (below and above turning point income) and simultaneous equations are estimated separately for them. The split sample provided limited support for the trade-induced emissions hypothesis for COD, but not for SO_2. At the provincial level rising incomes via increased levels of international trade were associated with falling COD due to the technique effect, so that rising incomes among the provinces tended to be associated with lower emissions. Stricter environmental regulations are required for growing incomes because they may encourage better production techniques.     

Politics, the WTO and Trade Disputes: Evidence from US Cases

Do political variables play a significant role in trade disputes and does the World Trade Organization (WTO) ameliorate disputation? This paper uses US data to assess the role of the WTO and political variables in trade disputes. The data suggest that political factors are significant in the initiation of trade disputes and in their length of adjudication. The WTO disputes that require the formation of adjudication panels take fewer months to complete than under the General Agreement on Tariffs and Trade system, but overall the WTO appears not to play a significant role in reducing the number of disputes or shortening their duration.     

Using Tradeable Permits to Achieve Sustainability in the World's Large Cities: Policy Design Issues and Efficiency Conditions for Controlling Vehicle Emissions, Congestion and Urban Decentralization with an Application to Mexico City

Many large cities in the world have serious ground level ozone problems, largely the product of vehicular emissions and thus the argued unsustainability of current urban growth patterns is frequently blamed on unrestricted private vehicle use. This article reviews Mexico City's experience with vehicle use restrictions as an emissions control program and develops the conditions for optimal quantitative restrictions on vehicle use and for complementary abatement technologies. The stochastic nature of air pollution outcomes is modelled explicitly in both the static and dynamic formulations of the control problem, in which for the first time in the literature the use of tradeable vehicle use permits is proposed as a cost-effective complement to technological abatement for mobile emissions control. This control regime gives the authorities a broader and more flexible set of instruments with which to deal more effectively with vehicle emissions, and with seasonal and stochastic variation of air quality outcomes. The market in tradeable vehicle use permits would be very competitive with low transactions costs. This control policy would have very favorable impacts on air quality, vehicle congestion and on urban form and development. Given the general political resistance to environmental taxes, this program could constitute a workable and politically palatable set of policies for controlling greenhouse gas emissions from the transport sector.