This book evaluates formally the theory of rational bubbles. A general procedure for deriving rational bubbles is provided in the first part of the book. All bubble processes discussed in literature so far could be obtained by the procedure presented. Furthermore, the set of bubble processes has...

I: Optimization Theory -- A method for linearly constrained minimization problems -- On a class of nonconvex optimization problems -- Lower semicontinuity of marginal functions -- A new approach to symmetric quasiconvex conjugacy -- Generalized convexity, functional hulls and applications to...

Due to the scarcity of reliable data, the existing literature on default risk still displays an imbalance between theoretical and empirical contributions. Consequently, the focus of this book is on empirical work. Within an intensity based modelling framework a broad range of promising...

The focus of this volume is on the development of new approaches for the market-conform valuation of newly issued derivatives. The first chapter presents a flexible approach to construct the binomial process of the underlying asset price by using a simultaneously backward and forward induction...

Literature Review on Supply Chain Contracts -- Relational Contracts -- Relational Contracts and Optimal Quantity Flexibility -- Relational Contracts and Optimal Buy-Back Price -- QF vs. Buy-Back Contract in Buyer-Supplier Relationships -- Case Study: Supplier Relationship Management at...

Promotions are at the same time beloved and feared by both food retailers and branded goods manufacturers in today’s retail environment. Beloved because they attract smart customers and generate an immediate effect on a brand’s sale. Feared because there is uncertainty about the...

Spatial Monopsony -- Simple Static Monopsony -- Short-Run Spatial Monopsony -- Long-Run Spatial Monopsony -- Spatial Monopsony and the Gender Pay Gap -- Spatial Monopsony and Regional Differences in the Gender Pay Gap -- Dynamic Monopsony -- Simple Dynamic Monopsony -- A General Equilibrium...