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We present a self-consistent model for explosive financial bubbles, which combines a mean-reverting volatility process … started at least 4 years earlier. We confirm the validity and universality of the volatility-confined LPPL model on seven …
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We identify local and global factors across international bond markets that are poorly spanned by the traditional level, slope and curvature factors but have strong forecasting power for future bond excess returns. Local and global factors are jointly significant predictors of bond returns,...
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Using a recently introduced method to quantify the time varying lead-lag dependencies between pairs of economic time series (the thermal optimal path method), we test two fundamental tenets of the theory of fixed income: (i) the stock market variations and the yield changes should be...
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occur in what we term “panic” states – following market declines and when market volatility is high, and are contemporaneous … momentum strategy. Further, we show that momentum returns in panic states are correlated with, but not explained by, volatility …
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