The task of vitalizing the east German economy was severely underestimated—by politicians as well as by both the academic and the business community. Despite all the encouraging signs in east Germany, which undeniably exist, the process will take more time, require more money, and need more...

Forecasts for the Chinese economy are often seen as unreliable. This impedes a proper assessment of the country’s course, and given that China is the world’s second-largest economy, it also has implications for international projections. This article examines the accuracy of real GDP...