Peter Flaschel is Professor Emeritus at Bielefeld University, Germany. He holds a PhD degree in Mathematics and a Habilitation degree in Economics. He has extensively published on classical economics and heterodox macrodynamical model building. He was on numerous occasions Visiting Professor at...

Much of the mystery attaching to the concept of capital in economics can be avoided by treating capital as a three dimensional entity, the dimensions being quantity, time and value. The literature on the subject is notable for different treatments focusing on just one or two of these dimensions...

This paper explores a new approach to identifying government spending shocks which avoids many of the shortcomings of existing approaches. The new approach is to identify government spending shocks with statistical innovations to the accumulated excess returns of large US military contractors....

We describe a rational expectations model in which speculative bubbles in house prices can emerge. Within this model both speculators and their lenders use interest-only mortgages (IOs) rather than traditional mortgages when there is a bubble. Absent a bubble, there is no tendency for IOs to be...

We document that home ownership of households with 'heads' aged 25-44 years fell substantially between 1980 and 2000 and recovered only partially during the 2001-2005 housing boom. The 1980-2000 decline in young home ownership occurred as improvements in mortgage opportunities seemingly made it...