Similar Search Results

Chapter 12 Tests of multifactor pricing models, volatility bounds and portfolio performance

Ferson, Wayne E. - 2003

Three concepts: stochastic discount factors, multi-beta pricing and mean-variance efficiency, are at the core of modern empirical asset pricing. This chapter reviews these paradigms and the relations among them, concentrating on conditional asset-pricing models where lagged variables serve as...

Persistent link: https://www.econbiz.de/10014023859

Volatility Spreads and Expected Stock Returns

Bali, Turan G. - 2012

predict future returns, there is a significant relation between volatility spreads and expected stock returns. Portfolio level … the realized-implied volatility spread that can be viewed as a proxy for volatility risk. The results also provide … evidence for a significantly positive link between expected returns and the call-put options' implied volatility spread that …

Persistent link: https://www.econbiz.de/10013116882

Earnings Announcement Idiosyncratic Volatility and the Cross-Section of Stock Returns

Truong, Cameron - 2015

We document a significant positive relation between earnings announcement idiosyncratic volatility and stock returns in … with the highest earnings announcement idiosyncratic volatility and stocks with the lowest earnings announcement … idiosyncratic volatility exceeds 100 basis points in the 10 days leading up to the earnings announcements. The pricing of earnings …

Persistent link: https://www.econbiz.de/10013009762

What Ties Return Volatilities to Price Valuations and Fundamentals?

David, Alexander - 2013

Stock and Treasury bond comovement, volatilities, and their relations to their price valuations and fundamentals change stochastically over time, both in magnitude and direction. These stochastic changes are explained by a general equilibrium model in which agents learn about composite economic...

Persistent link: https://www.econbiz.de/10013095027

Idiosyncratic risk puzzle and its pricing : do firm characteristics matter? Evidence of BRICS countries

Kausar, Saba; Rashid, Abdul; Shah, Zulfiqar Ali - In: Borsa Istanbul Review 23 (2023) 1, pp. 149-168

This paper examines the relationship between idiosyncratic risk and stock returns in BRICS (Brazil, Russia, India, China, and South Africa) countries by applying parametric and nonparametric approaches. It also explores the idiosyncratic risk puzzle by dividing firms into groups based on...

Persistent link: https://www.econbiz.de/10014307488

New Avenues in Expected Returns : Investor Overreaction and Overnight Price Jumps in US Stock Markets

Bahcivan, Hulusi; Dam, Lammertjan; Gonenc, Halit - 2023

Using a very large data set with more than 9,700 stocks listed on NYSE, AMEX and NASDAQ, we analyze overnight price jumps and report short-term investor overreaction to information shocks and document return reversal and predictability up to five days. For negative and positive overnight jumps,...

Persistent link: https://www.econbiz.de/10014254878

Modeling Asset Prices for Algorithmic and High Frequency Trading

Cartea, Álvaro - 2014

price impact as measured by the volatility of price innovations …

Persistent link: https://www.econbiz.de/10013068921

Stabilizing asset prices through transition from continuous trading to electronic auctions

Schulmeister, Stephan - 2023

The paper deals with the pattern of asset price dynamics as sequence of "bull markets" and "bear markets" and with stabilizing these" long swings" through replacing continuous asset trading with electronic auctions. First, the paper sketches the channels through which the "overshooting" of...

Persistent link: https://www.econbiz.de/10014321535

The impact of network connectivity on factor exposures, asset pricing and portfolio diversification

Billio, Monica; Caporin, Massimiliano; Panzica, Roberto … - 2017 - This version: October 2016

This paper extends the classic factor-based asset pricing model by including network linkages in linear factor models. We assume that the network linkages are exogenously provided. This extension of the model allows a better understanding of the causes of systematic risk and shows that (i)...

Persistent link: https://www.econbiz.de/10011598385

The impact of network connectivity on factor exposures, asset pricing and portfolio diversification

Billio, Monica; Caporin, Massimiliano; Panzica, Roberto … - 2017

Persistent link: https://www.econbiz.de/10011598484