Excess Volatility in the Term Structure of Interest Rates, in Share Prices and in Eurozone Derivatives PDF Download
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Author: Amia Santini Publisher: ISBN: 9783658374518 Category : Languages : en Pages : 0
Book Description
The phenomenon of excess volatility in the context of share prices and of the term structure of interest rates has been documented by the existing literature, highlighting the limitations of traditional models of rational expectations and of reliance on the efficient market hypothesis. The data violates the bounds on volatility that are derived from them. Amia Santini studies the possible shortcomings of the methodologies used to uncover those inconsistencies, and the potential explanations of the observed phenomenon that can be considered in line with the rational expectation framework. She focuses on a relatively newer field of study: derivative instruments. Previous results of excess volatility, recovered with a worldwide focus, are presented and an empirical analysis is performed to assess whether a similar outcome would be obtained in the Eurozone market. The exploration of financial information that falls underneath the risk-neutral measure, such as derivative prices, reduces the importance of time-varying discount rates as a potential explanation of excess volatility. In fact, the martingale measure already incorporates all potential variation in risk premia, which is the main driver of changes in discount rates. This opens the door to different and innovative prospects, and specific attention is paid to a new model for investor behaviour, that of natural expectations. About the Author Amia Santini is a PhD student in statistics at the University of Bologna (Italy). Her work focusses on the field of green finance.
Author: Amia Santini Publisher: ISBN: 9783658374518 Category : Languages : en Pages : 0
Book Description
The phenomenon of excess volatility in the context of share prices and of the term structure of interest rates has been documented by the existing literature, highlighting the limitations of traditional models of rational expectations and of reliance on the efficient market hypothesis. The data violates the bounds on volatility that are derived from them. Amia Santini studies the possible shortcomings of the methodologies used to uncover those inconsistencies, and the potential explanations of the observed phenomenon that can be considered in line with the rational expectation framework. She focuses on a relatively newer field of study: derivative instruments. Previous results of excess volatility, recovered with a worldwide focus, are presented and an empirical analysis is performed to assess whether a similar outcome would be obtained in the Eurozone market. The exploration of financial information that falls underneath the risk-neutral measure, such as derivative prices, reduces the importance of time-varying discount rates as a potential explanation of excess volatility. In fact, the martingale measure already incorporates all potential variation in risk premia, which is the main driver of changes in discount rates. This opens the door to different and innovative prospects, and specific attention is paid to a new model for investor behaviour, that of natural expectations. About the Author Amia Santini is a PhD student in statistics at the University of Bologna (Italy). Her work focusses on the field of green finance.
Author: Amia Santini Publisher: Springer Nature ISBN: 3658374500 Category : Business & Economics Languages : en Pages : 82
Book Description
The phenomenon of excess volatility in the context of share prices and of the term structure of interest rates has been documented by the existing literature, highlighting the limitations of traditional models of rational expectations and of reliance on the efficient market hypothesis. The data violates the bounds on volatility that are derived from them. Amia Santini studies the possible shortcomings of the methodologies used to uncover those inconsistencies, and the potential explanations of the observed phenomenon that can be considered in line with the rational expectation framework. She focuses on a relatively newer field of study: derivative instruments. Previous results of excess volatility, recovered with a worldwide focus, are presented and an empirical analysis is performed to assess whether a similar outcome would be obtained in the Eurozone market. The exploration of financial information that falls underneath the risk-neutral measure, such as derivative prices, reduces the importance of time-varying discount rates as a potential explanation of excess volatility. In fact, the martingale measure already incorporates all potential variation in risk premia, which is the main driver of changes in discount rates. This opens the door to different and innovative prospects, and specific attention is paid to a new model for investor behaviour, that of natural expectations.
Author: Zurab Kotchlamazashvili Publisher: Logos Verlag Berlin GmbH ISBN: 3832538739 Category : Business & Economics Languages : en Pages : 210
Book Description
The information about the properties and dynamics of term structure and its modeling hold tremendous interest for financial practitioners and policymakers alike. Accurate forecasting of the term structure of interest rates also plays a very important role for many reasons, particularly for bond portfolio and risk management, hedging derivatives, monetary and debt policy. The present dissertation contains the empirical research for the EU term structure of interest rates. The data analyzed here cover a time series based on the Euro and currencies of other six EU countries. The goal is to examine empirical properties and analyze in-sample and out-of-sample results for corresponding spot rates using 15 competitor GARCH(1,1) models with different distributional assumptions. Alltogether, the work summarizes 1680 x GARCH(1,1) in-sample and over 60000 x GARCH(1,1) out-of-sample estimation results. Moreover, the dissertation consists of 48 figures and 98 tables.
Author: Richard C. Stapleton Publisher: ISBN: Category : Languages : en Pages : 45
Book Description
We derive general properties of two-factor models of the term structure of interest rates and, in particular, the process for futures prices and rates. Then, as a special case, we derive a no-arbitrage model of the term structure in which any two futures rates act as factors. The term structure shifts and tilts as the factor rates vary. The cross-sectional properties of the model derive from the solution of a two dimensional autoregressive process for the short-term rate, which exhibits both mean reversion and a lagged persistence parameter. We show that the correlation of the futures rates is restricted by the no-arbitrage conditions of the model. In addition, we investigate the determinants of the volatility of the futures rates of various maturities. These are shown to be related to the volatilities of the short rate, the volatility of the second factor, the degree of mean reversion and the persistence of the second factor shock. We obtain specific results for futures rates in the case where the logarithm of the short-term rate [e.g., the London Inter-Bank Offer Rate (Libor)] follows a two-dimensional process. Our results lead to empirical hypotheses that are testable using data from the liquid market for Eurocurrency interest rate futures contracts.
Author: Amia Santini
Author: Amia Santini
Author: Amia Santini
Author: Zurab Kotchlamazashvili
Author: Chunsheng Zhou
Author: Wooheon Rhee
Author: William Lowell Anderson (Jr.)
Author: Robert S. Goldstein
Author: Werner Maute
Author: Christine Budd
Author: Richard C. Stapleton