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Study of Gaseous Emissions from Composting Sludge
Biological treatment of municipal waste water generates large amounts of sludge rich in organic matter and certain chemicals. This composition rends sludge an ideal waste to be valorised through composting. However, the composting facilities generate social rejection, often...
Why Do Some People Purchase a Private Health Insurance?
Why do some people buy private health insurance when there is a national system of free health services? This article develops a theoretical model and tests its main prediction with data from the UK. The model predicts that if people have better information than...
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