Valuing Health Impacts from Air Pollution in Europe

Health impacts make up asignificant portion of the damage costs fromair pollution. In lack of European valuationstudies on morbidity impacts, cost-benefitanalyses, transport and energy externalitystudies, and green accounting exercises inEurope have all used values from more than tenyear old US valuation studies. Results from anew Contingent Valuation study, using animproved version of the survey design of themost transferred US morbidity study, show thatrespiratory symptom days and asthma attacks arevalued lower in Norway than in the US.Correction were made for differences inpurchase power between the two countries, butthe US values are still expressed in 1986dollar values; indicating that the differencebetween the two estimates could be even higher.Thus, the practise of transferring US estimatesand only adjusting the values with the consumerprice index could lead to highly biased valuesin the Norwegian case. The difference betweenthe US and Norwegian values can be explained byimproved CV survey and sample design, differentpreferences in Norway compared to the US, anddifferent public health care systems. We do notknow if we can generalise the results from thisNorwegian study to the rest of Europe, but thestudy clearly illustrates the uncertainty intransferring results from one country toanother.     

What makes Islamic banks different? A multivariate approach

Using data from 8615 banks (including 123 Islamic banks) in 124 developed and developing countries for the period between 2006 and 2012, we examine the financial characteristics that distinguish between conventional and Islamic banks. As banks’ financial characteristics are multi-faceted concepts, our indicators are constructed using principal component analysis. We find that Islamic banks are more capitalized, more liquid and more profitable, but have more volatile earnings compared to US and European banks. However, similarities in terms of liquidity and earnings volatility are more noticeable when the sample is limited to banks operating in countries where both systems coexist. Finally, we find that higher capital makes the returns of Islamic banks more volatile, while higher liquidity decreases the profitability of conventional banks.     

Financial structure change and banking income: A Canada–U.S. comparison

Data suggest that the Canadian financial structure, and particularly indirect finance (e.g., banking), have become more market-oriented. We associate this financial trend in part with the regulatory changes that have occurred in Canada since the 1980s. Financial intermediaries are increasingly involved with financial market activities—e.g. off-balance sheet (OBS) activities such as underwriting securities. In this article we analyze the noninterest income attributable to these financial market activities. We find that the variance of Canadian banks’ aggregate operating-income growth is rising because of the increased contribution of noninterest income. Overall, our analysis corroborates the U.S. findings of Stiroh and Rumble (Stiroh, K., 2006. A portfolio view of banking with interest and noninterest assets. Jounal of Money, Credit, and Banking 38, 1351–1361; Stiroh, K., Rumble, A., 2006. The darkside of diversification: the case of U.S. financial holding companies. Journal of Banking and Finance 30, 2131–2161): by contributing to banking income volatility, market-oriented activities do not necessarily yield straightforward diversification benefits to Canadian banks.