The taxation of non-renewable resources in Latin America : introduction and overview -- The effects of commodity taxation on sector performance -- Towards efficient taxation of minerals : the case of copper in Chile -- Two sectors, two approaches : resource taxation in Peru -- Not all fields are...

We explore the relative importance of income and household characteristics (such as family size) in explaining differences in household consumption of natural gas and LPG. In a simple model of vertically (willingness to pay) ordered households we posit that the relative importance of the income...