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Valuing the multiple impacts of pesticide use in the UK : a contingent ranking approach
Foster, Vivien, (2000)
Validity of open-ended and payment scale approaches to eliciting willingness to pay
Donaldson, Cam, (1997)
Willingness to pay to reduce mortality risks : evidence from a three-country contingent valuation study
Alberini, Anna, (2004)
Macroeconomics, globalization and health
Smith, Richard, (2011)
Globalization: the key challenge facing health economics in the 21st century
Smith, Richard, (2008)
Measuring the globalization of health services : a possible index of openess of country health sectors to trade
Smith, Richard, (2006)