Frontmatter -- Contents -- Preface -- Acknowledgments -- PART I: INTRODUCTION -- 1. Questions about Business Cycles -- PART II: BUSINESS CYCLE DURATIONS -- 2. Have Postwar Economic Fluctuations Been Stabilized? -- 3. Shorter Recessions and Longer Expansions -- 4. A Nonparametric Investigation of...

Forecasting the evolution of security co-movements is critical for asset pricing and portfolio allocation. Hence, we investigate patterns and trends in correlations over time using weekly returns for developed markets (DMs) and emerging markets (EMs) during the period 1973-2012. We show that it...