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The by-product effect on metal markets – New insights to the price behavior of minor metals

Afflerbach, Patrick; Fridgen, Gilbert; Keller, Robert; … - In: Resources Policy 42 (2014) C, pp. 35-44

We will examine price dependencies between primary products and co-products from metal markets. First, we develop an optimization model to determine the profit-maximizing extraction behavior of mining companies. With this model, we analyze how the companies optimally react to exogenous demand...

Persistent link: https://www.econbiz.de/10011118224

On Dinosaurs, Measurement Ideologists, Separatists, and Happy Souls

Buhl, Hans; Fridgen, Gilbert; Müller, Günter; … - In: Business & Information Systems Engineering 4 (2012) 6, pp. 307-315

Persistent link: https://www.econbiz.de/10011001399

Privatkundengeschäft: Die digitale (R)evolution

Ulrich Buhl, Hans; Eistert, Torsten; Fridgen, Gilbert; … - In: Die Bank : Zeitschrift für Bankpolitik und Praxis (2012) 6, pp. 46-51

Persistent link: https://www.econbiz.de/10009982314

Valuation of manual and automated process redesign from a business perspective

Krause, Felix; Bewernik, Marc-Andre; Fridgen, Gilbert - In: Business process management journal 19 (2013) 1, pp. 95-110

Persistent link: https://www.econbiz.de/10010071522

Von Dinosauriern, Tonnenideologen, Separatisten und glücklichen Seelen

Buhl, Hans Ulrich; Fridgen, Gilbert; Müller, Günter; … - In: Wirtschaftsinformatik : WI ; Organ der Fachbereichs … 54 (2012) 6, pp. 293-302

Persistent link: https://www.econbiz.de/10010046432

Where’s the competitive advantage in strategic information systems research? Making the case for boundary-spanning research based on the German business and information systems engineering tradition

Buhl, Hans Ulrich; Fridgen, Gilbert; König, Wolfgang; … - In: The journal of strategic information systems : … 21 (2012) 2, pp. 172-179

Persistent link: https://www.econbiz.de/10010011561