“Advertising and the Public and Private Provision of Public goods”, joint with Jun-ichi Itaya
“Marshallian adjustment, increasing returns, imperfect competition and the gains from international trade”
“Public inputs and international joint ventures between asymmetric partners”
“De-industrialization, product differentiation and welfare in a more general model of monopolistic competition ”, joint with Jens Südekum
“Foreign and domestic investment in the P.R. of China, globalisation and infrastructure”
“Foreign aid and investment in infrastructure”