Corruption and natural resource rents: evidence from quantile regression

This study examines the impacts of oil rents on corruption for 157 countries. While existing studies have primarily focused on average effects, we employ quantile regression to estimate the effects of natural resource abundance for different corruption levels. We consider the effects of natural resource rents, mainly oil rents and then compare them with those of total and non-oil natural resources rents. The estimation results show that, generally, more oil rents increase corruption. Specifically, impacts are larger in countries with an intermediate level of corruption and smaller in highly corrupt countries. While total resource rents increase corruption significantly, non-oil resource rents do not. This may be due to non-oil resource rent management (mainly inland) being more subject to public scrutiny. Non-oil natural resources are concentrated in the less-developed sub-Saharan African countries, where corruption is prevalent; therefore, the impacts of natural resource rents are unremarkable.     

Measuring business cycles: A wavelet analysis of economic time series

Multiresolution wavelet analysis is a natural way to decompose an economic time series into trend, cycle, and noise. The method is illustrated with GDP data. The business-cycle component of the wavelet-filtered series closely resembles the series filtered by the approximate bandpass filter.     

Economic integration and fiscal devolution

In this paper we investigate how economic integration influences the political decision of integration and separation of jurisdictions. In a model with (imperfect) capital mobility, we consider that, not only the redistributive policy itself, but also the level of policy centralization is decided by a majority vote. We find that the net benefit from integration is not monotonic with the level of world capital market integration and present a case where integration of two regions occurs only for intermediate levels of mobility. This conclusion relies on the comparison of the regional majorities’ utility under the various regimes. The benefits from integration arise from the elimination of tax competition across jurisdictions, which allows for more income redistribution, whereas the costs are linked to the diversity of preferences across regions, namely that of the decisive voters. We also show that a federal regime is better than complete centralization in keeping a nation united.     

Vilfredo Pareto on Labor: A Critical Re-examination

This article comprehensively examines Vilfredo Pareto's thoughts on labor and highlights their significance within his body of work. Like the other pioneers in neoclassical economics, Pareto disregarded worker subjectivity toward labor performance and the resulting variability in the substance of labor. Thus emasculating the human traits of labor, in his theory of pure economics, Pareto identified the nature of labor exchange with that of the exchange of nonhuman objects, thereby subsuming the former under his general equilibrium system. This neoclassical principle of rationalizing the market determination of labor exchange on its deindividuation governed Pareto's speculations throughout his work. Even his arguments in applied economics in favor of worker solidarity and strikes were grounded on this principle. It remained the basis for Pareto's opinions on actual labor relations. Pareto's frustration here turned him into an anti-unionist, but it also helped to mold his prime ideas regarding sociology and his awareness of the limits of economics. However, Pareto's adherence to his former concept of labor exchange contradicting its nature became a chief cause of his failure to integrate his economic thinking with its sociological counterpart and occasioned his sympathy with Fascism. Thus, this article concludes that Pareto's thoughts on labor profoundly affected his entire body of thought and that their flaw is not exclusive to him but inherent in neoclassical economics.     

Current accounts of Japanese airports

The paper examines the current account of 41 major airports. When we exclude depreciation costs, only seven airports are profitable. When depreciation is excluded, only three airports are making profits. Airports managed by local governments are very difficult to sustain financially without subsidies. Airports with more than 5.2 million passengers are profitable when depreciation is taken into account, however most local airports have fewer than 2.5 million passengers. When depreciation costs are excluded, airports need at least 2.7 million passengers to be viable.     

Subsidies versus Public Provision of Private Goods as Instruments for Redistribution

The literatures on differential commodity taxes and on quantity controls to supplement income taxation have developed separately. This paper combines these two strands in the standard framework of optimal non-linear income taxation. We use a model with two types of households where the government has access to both subsidy policy and public provision of a good substitutable for leisure, and ouseholds can supplement the publicity provided good from the market. We present conditions under which policy should involve one or both of these two instruments alongside income taxation. The model is extended to many ability types.     

How to Fight Hard Core Cartels? Comments on Collusion in Industrial Economics

Industrial economics has successfully clarified the mechanism of collusive conduct and its facilitating factors. But policy implications for remedial actions are less straightforward. This paper provides some supplementary comments from the viewpoint of enforcement issues against price-fixing agreements. There are some disagreements among practitioners concerning the probative value of circumstantial (or economic) evidence. Information exchange may be a possible clue to elucidate the evidentiary standard. On the other hand, there seems to be a unanimous agreement, if appropriately designed, on the desirability of leniency programs. Necessity of leniency programs must be a reflection of stricter standard of proof in court decisions, resource constraints of antitrust enforcer, or increasingly defensive acts of conspirators.     

Looking to the future: a new career education programme

A new programme of general family and consumer science for all high school students that can contribute to career education was proposed. The programme had three sessions: ‘single life’, ‘family life’ and ‘retired life’ from the typical three main life stages. Students were challenged to think about their future with regard to real life issues such as housing, location, budgeting time and finances, and family issues. Students were able to consider their future life concretely and specifically from various viewpoints after taking part in this programme. Students also found value in home economics education in developing life skills and knowledge, in considering their actual life and in considering their future life.     

Inefficiency and social exclusion in a coalition formation game: experimental evidence

This paper experimentally investigates the impact of reciprocal behavior in multilateral bargaining and coalition formation. Our results show that reciprocal fairness strongly affects the efficiency and equity of coalition formation. In a large majority of cases, inefficient and unfair coalitions are chosen when their coalition values are relatively high. Up to one third of the experimental population is excluded from bargaining and earns nothing. In monetary terms economically significant efficiency losses occur. We find that the interplay of selfish and reciprocal behavior unavoidably leads to this undesirable consequences. We also compare the predictions of recently developed models of social preferences with our experimental results. We find that some of these models capture the empirical regularities surprisingly well.     

PAYG pension systems with capital mobility

This paper studies the design of an optimal pension scheme in an OLG and open economy model. The pension scheme provides a flat rate benefit and is based on the PAYG principle. It thus combines inter- and intra-generational redistribution. In this setting a number of symmetric economies are connected by an open and perfect capital market. When this number is very large, we have the small open economy case; when it is reduced to one, we have the case of autarky or perfect coordination. As the number of countries increases, there is more intragenerational redistribution, but less capital accumulation. JEL Code H55 · H87