Inequity in the Face of Death
Pilar Garcia-Gomez, Erik Schokkaert, Tom Van Ourti, Teresa Bago de Uva
Health Economics, vol. 24, 2015, p. 1348-1367.

Identifying the Warm Glow Effect in Contingent Valuation
Paulo A. L. D. Nunes, Erik Schokkaert
Journal Of Environmental Economics And Management, vol. 45, 2003, p. 231-245.