This dissertation sheds light on how the categorical fit between venture capitalists and startups affect the matching process before a funding round. The study uses market categories to measure new venture’s distinctiveness and the cultural distance between venture capitalists and new...

We analyze a commodity procurement problem under uncertain future procurement prices and product demands. An optimization model is presented that finds the best mix of advance procurement, spot market procurement, and financial options to satisfy demand in an asymmetric and duopolistic sales...

The recent economic developments have strongly increased the interest in altering raw material prices and especially in the protection from volatile and increasing prices. Jan Arnold integrates financial and operational aspects into a holistic approach to commodity procurement. He shows how to...