Sectoral profiles of import licencing in selected developing countries and their impact on North-South and South-South trade flows

The Asian way of regional integration: Are there lessons from Europe?

Langhammer, Rolf J., (2007)

Competition among developing countries for foreign investment in the eighties : whom did OECD investors prefer?

Langhammer, Rolf J., (1991)

Die Wirtschaftsgemeinschaft Westafrikanischer Staaten (ECOWAS); ein neuer Integrationsversuch

Langhammer, Rolf J., (1976)