Erik Gausel graduated with a degree in economics and business administration from the Norwegian School of Economics and is head of consulting at Den Norske Bank. He is also the aut...lihat lebih banyakErik Gausel graduated with a degree in economics and business administration from the Norwegian School of Economics and is head of consulting at Den Norske Bank. He is also the author of articles on customer profitability, risk management, and other business topics. He lives with his wife, Trine, in Oslo, Norway.lihat lebih sedikit