This book examines imbalances in seven major economies: China, France, Germany, India, Japan, the United Kingdom, and the United States, evaluating key indicators agreed on by the G20 for identifying large imbalances, including public and private debt and private saving, and countries' external...

Variance risk premium is arguably one of the most important and robust risk premia documented in the academic finance. The first chapter of this thesis deals with variance risk on the FX market: therein, I recover risk-neutralized covariance matrices of currency returns and combine them with ex...