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Analysis of the world market for steam coal using a complementarity model
Haftendorn, Clemens, (2008)
The globalization of steam coal markets and the role of logistics: an empirical analysis
Zaklan, Aleksandar, (2009)
COALMOD-world: A model to assess international coal markets until 2030
Haftendorn, Clemens, (2010)
Theorie und Praxis des Resale-Prinzips in der amerikanischen Telekommunikationsregulierung
Vogelsang, Ingo, (2002)
Resale und konsistente Entgeltregulierung
Vogelsang, Ingo, (2005)
Public enterprise in monopolistic and oligopolistic industries
Vogelsang, Ingo, (1990)