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Partial Information about Contagion Risk, Self-Exciting Processes and Portfolio Optimization
(2013-04-18)
This paper compares two classes of models that allow for additional channels of correlation between asset returns: regime switching models with jumps and models with contagious jumps. Both classes of models involve a hidden ...
Systemic Co-Jumps
(2016-10-10)
The simultaneous occurrence of jumps in several stocks can be associated with major financial news, triggers short-term predictability in stock returns, is correlated with sudden spikes of the variance risk premium, and ...
Compustat
Compustat (from Standard & Poor's) provides annual and quarterly income statements, balance sheets, statements and supplemental data on North American public companies.
FRED
Federal Reserve Economic Data (FRED) is a database maintained by the Research division of the Federal Reserve Bank of St. Louisthat has more than 500,000 economic time series from 87 sources. The data can be viewed in ...
Thomson Reuters
Thomson Reuters Corporation is a Canadian multinational media conglomerate.
OptionMetrics
OptionMetrics is the financial industry's premier provider of quality historical option price data, tools, and analytics. Currently, over 300 institutional subscribers and universities rely on our products as their main ...
CRSP
Our portfolio of stock, indexes, mutual fund, treasury, and REIT market databases is relied on by academicians whose research and publications must withstand rigorous analysis for accuracy. Quantitative analysts in the ...
Bundesbank
The monetary, financial and foreign trade statistics compiled within the framework of the Bundesbank's statutory mandate as well as the comprehensive indicator sets and seasonally adjusted economic data comprise a broad ...
Kibot
We provide instant access to over 58 years of daily data, over 22 years of top-quality, minute-by-minute intraday data and over 11 years of tick-by-tick (including bid/ask) historical market data for Stocks, ETFs, Futures ...
CCM
The CRSP/Compustat Merged Database provides CRSP and Compustat subscribers the ability to access CRSP’s stock data and Compustat’s Xpressfeed fundamental data within a single linked database. The CRSPLink® maps complex ...