volatility depends on the nature of the underlying shock. Empirical evidence supports this conclusion. Our results also show that … the link between business cycle volatility and financial openness has not been stable over time. …

implies that business cycle volatility is higher the more integrated the capital markets of the member countries of the …

Stylized facts suggest that output volatility in OECD countries has declined in recent years. However, the causes and … structural breaks in the dynamics and the volatility of the real output process in Germany can be detected. We report evidence … that output volatility has declined in Germany. Yet, this decline in output volatility is not as clear-cut as it is in the …

the pricing of European-style foreign currency options and for the volatility strike structure implicit in these contracts … is devoloped. The curvature of the volatility strike structure is explained by focusing attention on the expected … characteristic convex shape of volatility strike structures documented in the empirical literature. A volatility-based test for …