PurposeThe aim of this paper is to quantify the impact of transboundary air pollutants, particularly those related to urban traffic, on health outcomes. The importance of focusing on the health implications of transboundary pollution is due to the fact that these emissions originate from another jurisdiction, thus constituting international negative externalities. Thus, by isolating and quantifying the impact of these transboundary air pollutants on domestic health outcomes, the authors can understand more clearly the extent of these externalities, identify their ramifications for health and emphasise the importance of cross-country cooperation in the fight against air pollution.Design/methodology/approachThe authors employ panel data regression analysis to look at the relationship between emissions of transboundary air pollution and mortality rates from various respiratory diseases among a sample of 40 European countries, over the period 2003–2014. In turn, the authors use annual data on transboundary emissions of sulphur oxides (SOx), nitrogen oxides (NOx) and fine particulate matter (PM2.5), together with detailed data on the per capita incidence of various respiratory diseases, including lung cancer, asthma and chronic obstructive pulmonary disease (COPD). The authors consider a number of different regression equation specifications and control for potential confounders like the quality of healthcare and economic prosperity within each country.FindingsThe results show that transboundary emissions of PM2.5 are positively and significantly related to mortality rates from asthma in our sample of countries. Quantitatively, a 10% increase in PM2.5 transboundary emissions per capita from neighbouring countries is associated with a 1.4% increase in the asthma mortality rate within the recipient country or roughly 200 deaths by asthma per year across our sample.Originality/valueThese findings have important policy implications for cross-country cooperation and regulation in the field of pollution abatement and control, particularly since all the countries under consideration form a part of the UN's Convention on Long-Range Transboundary Air Pollution (CLRTAP), a transnational cooperative agreement aimed at curtailing such pollutants on an international level.
This paper tests whether in a PAYG system there is an inter-generational balance between the contributions made during the working-career and the pension benefit received in retirement; covering different cohorts. The analysis takes Malta as a case study. Though the dependency ratio is comparatively low, the population is rapidly ageing. The results show that there is a generational imbalance with the young cohort unlikely to be any better off than those who have already retired. This however is sensitive to the assumed discount rate and the ‘no policy’ change scenario. The results also show that future generations may be net-gainers assuming a sustained level of wage growth. If, on the other hand, wage growth slows, the younger generation may become increasingly reliant on the bequests of older generations. This would explain why pressure has increased to regularly adjust the existing PAYG system as well to introduce other forms of pension schemes.
This article examines the relationship between trade unions and rising income inequality observed in advanced economies in recent decades. The role of trade unions in addressing increasing income inequality has been overlooked in empirical studies, despite its theoretical ambiguity. The baseline empirical model, estimated for 26 European countries from 2005 to 2018, specifies income inequality as a function of the trade union density rate, its squared value, and a set of control variables. Labour market institutions, other than unions, are incorporated into the model to assess the distributional effects of union density within the entire institutional framework. The authors find that union density has a statistically significant and persistent inverted U‐shaped relationship with income inequality.
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