Is globalisation undermining the welfare state?

This paper analyses the evolution of the welfare states in themajority of OECD countries during the pre-globalisation (1946–80)and globalisation (1980–2000) periods. Our purpose isto find out whether globalisation has produced a convergencetowards a smaller welfare state, funded increasingly by non-mobilefactors such as labour, property and consumption rather thanby mobile factors such as capital. The data presented here challengethe claims about such a convergence, showing that social publicexpenditures and public employment have continued to expandduring the globalisation period in most OECD countries. We alsoshow that the welfare states remain rooted in the politicaltraditions that have governed them.     

Diaspora and government welfare spending: Do migrant remittances increase public social protection?

This paper contributes to the debate on the impact of migrant remittances on welfare spending. It empirically examines the influence that remittances have on public social protection (SP) expenditures using macrolevel panel data on a sample of 38 high‐ and middle‐income countries over the period 2005–2014. The paper finds that remittances have a negative influence on public SP expenditures, suggesting that they serve as a private substitute to public SP. The results highlight the importance of remittances to government welfare spending and sustainable development.     

Building blocks in the economics of mandates

The paper constructs an asymmetric information model to investigate the efficiency and equity cases for government mandated benefits. A mandate can improve workers’ insurance, and may also redistribute in favour of more ‘deserving’ workers. The risk is that it may also reduce output. The more diverse are free market contracts—separating the various worker types—the more likely it is that such output effects will on balance serve to reduce welfare. It is shown that adverse effects can be reduced by restricting mandates to larger firms. An alternative to a mandate is direct government provision. We demonstrate that direct government provision has the advantage over mandates of preserving separations.

The role of public policy in closing foreign direct investment gaps: an empirical analysis

Using public policy instruments to attract Foreign Direct Investment (FDI) has become standard in most countries, irrespective of their level of development, geographical location or industrial structure. Against this background the paper analyses the suitability of various public policies to attract inward FDI based on a sample of 11 countries and 10 industries from the manufacturing sector over 10 years. For this aim we derive an empirical baseline model of the determinants of inward FDI-stock. From this baseline model FDI-gaps—measured as the difference between the “estimated actual” inward FDI-stock and the “potential” FDI-stock, which could be realized if a certain “best practice policy” were carried out—are derived. Thereby the analysis focuses on business taxation, public research and development expenditures, the information and communication infrastructure endowment, labor costs as well as institutional and skill-related policies. The analysis inter alia reveals the share of each of these location factors in the total industry- and country-level FDI-gap. Moreover, the analysis explores how policy advice depends on the definition of the “best practice policy”.     

Are Public and Private Social Expenditures Complementary?

Most analyses of social protection are focussed on public arrangements. However, social effort is not restricted to the public domain; all kinds of private arrangements can be substitutes to public programs. OECD data indicate that accounting for private social benefits has an equalising effect on levels of social effort across a number of countries. This suggests complementarity between public and private social expenditures. But their distributional effects differ. Using cross-country data, we find a negative relationship between net public social expenditures and income inequality, but a positive relationship between net private social expenditures and income inequality. We conclude that changes in the public/private mix in the provision of social protection may affect the redistributive impact of the welfare state.Part of Leiden Social Security Incidence Project. Revised version of a paper presented at the 57th International Atlantic Economic Conference, Lisbon, Portugal (March 10–14, 2004), and at the 60th Congress of the International Institute of Public Finance, Milan, Italy (August 23–26, 2004). The usual disclaimer applies.     

The Impact of the Welfare State and Social Policy on the Working Population: The Recent British Experience

This paper focuses on financing the welfare state expenditures in the UK. It offers a comprehensive analysis of social expenditures and taxes paid by the working population families, and an estimation of the net benefits received by them. While the subsequent analysis of the welfare state and its development primarily concentrates on the British experience, it has a broader application to other OECD countries. The UK as the most egalitarian “liberal market economy,” offers an interesting case for the study of the interaction between the welfare state expansion and economic growth. In terms of her capitalist economic structure, (interaction between market and economy) she is relatively closer to the USA and other Angelo-Saxon (liberal market) economies. In terms of her level of social expenditures, she is much closer to the European “social market economies” than the USA and other more egalitarian “liberal market economies.”     

Economic Integration and Public Provision of Education

This paper develops a model of fiscal competition in public provision of a private good: education. In this framework, the welfare enhancing effects of public education provision are shown to be reduced by increased student mobility when, like in the EU, countries are unable to set differentiated fees to foreign students. Indeed, the threat of attraction of foreigners who free-ride on the national education system may induce suboptimal levels of public education provision when (price) discrimination is forbidden. Alternatively, countries may try to escape regulation and avoid equal treatment of foreign students. The paper provides some empirical evidence of the existence of a fiscal externality in education at the EU level.     

Public good provision with optimal and non-optimal commodity taxation: The single-consumer case

The criterion for welfare-enhancing changes in the level of public good provision is studied in a model with optimal, and more general, commodity tax structures. The welfare rule is sensitive to the precise nature of interactions between public spending and (ordinary or compensated) demands for taxed goods.     

Government size,composition of public spending and economic growth in Brazil

The performance of the fiscal policy is largely affected by the relationship between government size, composition of public spending and economic growth. We use a theoretical framework to find optimal relations among these variables and confront them with a panel data for the Brazilian states. Private capital and government spending are substitute inputs in production as the Brazilian states require provision of public spending to fill gaps in the underdeveloped private sector. Public investment and current government expenditures are combined in fixed ratios in the overall government spending due to strong rigidity of the public budget. The optimal share of public investment is considerably lower than current expenditures, as occurs in developing countries characterized by low economic dynamism. Finally, the average tax burden from the data is below the estimated optimal level, meaning that there is space for increasing tax rate without harming economic growth for some Brazilian states.     

Tax Enforcement Policy and the Provision of Public Goods with the Presence of Tax Havens

A tax competition model is presented to investigate the effects of tax havens on the public good provision. We show that when countries facing a rise in tax havens change their tax enforcement strategies in response, the existence of tax havens may result in a higher level of equilibrium public good provision as compared to the case with no tax havens. Accordingly, tax havens could be welfare enhancing for non‐haven countries. This result offers a possible explanation for the recent empirical evidence that the corporate tax revenues in high‐tax countries have actually increased with the growth in the flow of foreign direct investment to tax havens.     

Religion,administration & public goods: Experimental evidence from Russia

In this paper, I argue that religion matters for the provision of public goods. I identify three normative foundations of Eastern Orthodox monasticism with strong economic implications: 1. solidarity, 2. obedience, and 3. universal discipline. I propose a public goods game with a three-tier hierarchy, where these norms are modeled as treatments. Obedience and universal discipline facilitate the provision of threshold public goods in equilibrium, whereas solidarity does not. Empirical evidence is drawn from public goods experiments run with regional bureaucrats in Tomsk and Novosibirsk, Russia. The introduction of the same three norms as experimental treatments produces different results. I find that only universal discipline leads to the provision of threshold public goods, whereas solidarity and obedience do not. Unlike in Protestant societies, in Eastern Orthodox societies free-riding occurs at lower than at higher hierarchical levels. Successful economic reforms in Eastern Orthodox countries start with the restructuring of the middle- and lower-ranked public sector. Authoritarian persistence is defined by the commitment of the dictator to overprovide public goods.     

A journey from a corruption port to a tax haven

We sketch a model according to which tax havens attract corporate income generated in corrupted countries. We consider the choice of optimal bribes by corrupt officials and the share of the proceeds of corruption that will be concealed in tax havens. Our framework provides novel welfare implications of tax havens. First, tax havens’ services have a positive effect on welfare through encouraging investment by firms fearing expropriation and bribes in corrupt countries. Second, by supporting corruption and the concealment of officials’ bribes, tax havens discourage the provision of public goods and hence have also a negative effect on welfare. The net welfare effect depends on the specified preferences and parameters. One source of this ambiguity is that the presence of multinational firms in corrupted countries is positively associated with demanding tax havens’ operations. Using firm-level data, we provide new empirical results supporting this hypothesis.     

A utilitarian approach to the provision and pricing of excludable public goods

This paper studies utilitarian welfare maximization in a large economy with an excludable public good where individual preferences are private information. If inequality aversion is large, optimal allocations involve the use of admission fees and exclusion to redistribute resources from people who benefit a lot from the public good to people who benefit little. If inequality aversion is close to zero, optimal admission fees are zero. Because of inequality aversion, information rents of people who benefit a lot from the public good receive less weight, so optimal provision levels for the public good are below first-best levels.     

Efficient taxation, wage bargaining and policy coordination

This paper is related to the literature on optimal nonlinear taxation under right-to-manage wage formation, and we assume that the fall-back profit facing firms during wage bargaining depends on the profit they can obtain if moving production abroad. The purpose is to study how policy coordination among countries can be used to increase the welfare level in comparison with an uncoordinated equilibrium. We consider coordinated policy reforms with respect to the marginal taxation of labor income, the unemployment benefit and the provision of a public good. The results show that policy coordination that leads to fewer hours of work per employee and/or a reduction of the unemployment benefit will increase welfare compared to the uncoordinated equilibrium.     

Ramsey,Pigou, Heterogeneous Agents,and Nonatmospheric Consumption Externalities

This paper analyzes the effects of nonatmospheric consumption externalities on optimal commodity taxation and on the social cost and optimal levels of public good provision. A negative consumption externality, by lowering the social cost of public good provision, may require the second‐best level of public good provision to exceed the first‐best level. If those households who are most important for building up the consumption reference level respond the least to commodity taxation, the second‐best commodity tax rate may fall short of the first‐best rate. Moreover, in this case, heterogeneity may imply an equity‐efficiency tradeoff. This tradeoff is present only if the consumption externality is of the nonatmospheric type.     

Woodsy the optimal owl: Environmental campaigns, norms, and implications for public goods policy

Norms regarding private provision of a public good (e.g. cutting down on energy use, not littering) can affect the marginal gains from contributing to a public good and therefore people's decisions about contributing to the public good. A model is proposed in which norms of private contributions to a public good can be influenced by public policy, and these norms affect people's self-image, which derives from a comparison of one's own contribution with the norm contribution. In this context, we examine the conditions under which private contributions to a public good are efficient, and the conditions under which policy affecting these norms improves social welfare. We find that (1) a benevolent social planner who fails to account for private provision norms will underprovide the public good, and (2) public policy that attempts to raise the norm contribution of private provision can increase social welfare if the effect of raising the norm does not have an extreme negative effect - either extremely small or extremely large - on peoples' self-image.     

The importance of considering optimal government policy when social norms matter for the private provision of public goods

We study optimal government policy in a reference model (Rege, 2004, Journal of Public Economic Theory, 6, 65–77) of public good provision and social approval in a dynamic setting. We show that even if complete adherence to the social norm maximizes social welfare it is by no means necessarily optimal to push society toward it. We stress the different roles of social externality and the public good problem. We discuss the problem with the standard crowding in and out argument and analyze the relationship with Pigouvian taxes. We discuss the role of the cost of public funds and show how it can create path dependency, the multiplicity of both optimal equilibria and optimal paths, and discuss the role of parameter instability.     

Optimal democratic mechanisms for taxation and public good provision

We study the interdependence of optimal tax and expenditure policies. An optimal policy requires that information on preferences is made available. We first study this problem from a general mechanism design perspective and show that efficiency is possible only if the individuals who decide on public good provision face an own incentive scheme that differs from the tax system. We then study democratic mechanisms with the property that tax payers vote over public goods. Under such a mechanism, efficiency cannot be reached and welfare from public good provision declines as the inequality between rich and poor individuals increases.     

Democracy comes to Europe: Franchise extension and fiscal outcomes 1830-1938

This paper examines the relation between public spending and the spread of democracy in Western Europe during the period 1830-1938. Our data set includes measures of the size of the electorate, the election rule, and electoral participation, as well as measures of the size and composition of central government expenditures for 12 countries. We estimate panel regressions, and find that (1) the gradual lifting of socio-economic restrictions on the voting franchise contributed to growth in government spending mainly by increasing spending on infrastructure and internal security; (2) the female suffrage had a weak positive effect, through spending on health, education and welfare; (3) the change from majority to proportional rule, which took place in 10 of the countries, did not contribute to growth in government spending, and held back spending on health, education and welfare; (4) there exists (weak) complementarity between economic development and the spread of democracy.     

The optimal treatment of tax expenditures

This paper analyzes the optimal treatment of tax expenditures. It develops an optimal tax model where individuals derive utility from spending on a “contribution” good such as charitable giving. The contribution good has also a public good effect on all individuals in the economy. The government imposes linear taxes on earnings and on the contribution good so as to maximize welfare. The government may also finance directly the contribution good out of tax revenue. Optimal tax and subsidy rates on earnings and the contribution good are expressed in terms of empirically estimable parameters and the redistributive tastes of the government. The optimal subsidy on the contribution good is increasing in the size of the price elasticity of contributions, the size of the crowding out effect of public contributions on private contributions, and the size of the public good effect of the contribution good. Numerical simulations show that the optimal subsidy on contributions is fairly sensitive to the size of these parameters but that, in most cases, it should be lower than the earnings tax rate.