This article explores the link between gravity and welfare frameworks for measuring the impact of nontariff measures. First, an analytical approach suggests how to combine a gravity equation with a partial equilibrium model to determine the welfare impact of nontariff measures. Second, an...

A lab experiment evaluates the consumers’ willingness to pay (WTP) for food products made with and without palm oil. Palm oil production induces environmental damages, and its consumption presents a health risk. However, the production of alternative oils raises land use issues. In the...

This paper uses a lab experiment to investigate developed countries’ consumer valuations of characteristics linked to the environment and workers’ social rights in developing countries. It focuses on seafood products and distinguishes between regular, environmentally friendly and fair trade...

A laboratory experiment is conducted to evaluate the impact of globalisation on consumers' willingness to pay (WTP) for food products. Successive messages on the products' origin and the multinational firm's strategy are delivered to participants. Interestingly, the significant decrease in WTP...