This paper presents insights on U.S. business cycle volatility since 1867 de- rived from diffusion indices. We employ a Bayesian dynamic factor model to obtain aggregate and sectoral economic activity indices. We find a remarkable increase in volatility across World War I, which is reversed...

This paper examines the comovement of the stock market and of real activity in Germany before World War I under the efficient market hypothesis. We employ multivariate spectral analysis to compare rivaling national product estimates to stock market behavior in the frequency domain. Close...

Main description: Warum brach über Deutschland nach der vielversprechenden Stabilisierung der Mark 1923/24 und dem anschließenden Aufschwung eine Krise von ungekanntem Ausmaß herein? Welche Faktoren verbanden sich zu dieser Katastrophe? Wäre sie zu verhindern gewesen? Hätte die...

This paper examines the comovement of the stock market and of real activity in Germany before World War I under the efficient market hypothesis. We employ multivariate spectral analysis to compare rivaling national product estimates to stock market behavior in the frequency domain. Close...