Existing studies have explored either only one or two of the mechanisms that human capital externalities percolate at only macrogeographic levels. This paper uses the 1990 Massachusetts Census data and tests four mechanisms at the microgeographic levels in the Boston metropolitan area labor...

The valuation of the risk of life is a key element in the cost-benefit analysis in the majority of the public policies directed to reduce the mortality risk. Although the estimation of the costs is, in fact, non-problematic, the quantification and monetisation of benefits is highly complex due...