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Cubic splines have long been used to extract the discount, yield, and forward rate curves from coupon bond data. McCulloch used regression splines to estimate the discount function, and, more recently, Fisher, Nychka, and Zervos used smoothed splines, with the roughness penalty selected by...
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which current volatility is easily estimated from historical asset prices observed at discrete intervals. Empirical analysis … Black-Scholes model is updated every period and uses implied volatilities from option prices, while the parameters of the … GARCH model are held constant and volatility is filtered from the history of asset prices. The improvement is due largely to …
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This paper investigates the relationship between money growth, inflation, and productive activity in a general equilibrium model of search. The use of a multiple-matching technique, where trade frictions are captured by limited consumption variety, allows us to study price determination in a...
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In this paper we investigate the recently documented trading profits based on technical trading rules in an asset pricing framework that incorporates jump risk and time-varying risk premia. Following Brock, Lakonishok, and LeBaron (1992), we apply popular technical trading rules to the daily S&P...
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