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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 ...
FRB
The Federal Reserve System is the central bank of the United States. It performs five general functions to promote the effective operation of the U.S. economy and, more generally, the public interest.
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 ...
GDV
The Berlin-based German Insurance Association (GDV) is the federation of private insurers in Germany. Its about 460 member companies offer comprehensive coverage and retirement provisions to private house-holds, trade, ...
Reuters
"""The Doing Business project provides objective measures of business regulations and their enforcement across 190 economies and selected cities at the subnational and regional level. The Doing Business project, launched ...
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 ...
TAQ
NYSE Trade and Quote (TAQ) database contains intraday transactions data (trades and quotes) for all securities listed on the New York Stock Exchange (NYSE) and American Stock Exchange (AMEX), as well as Nasdaq National ...
Assekurata
Assekurata ist die erste deutsche Ratingagentur, die sich auf die Qualitätsbeurteilung von Versicherungsunternehmen aus Kundensicht spezialisiert hat.
Impact of public news sentiment on stock market index return and volatility
(2021-10-11)
Recent advances in natural language processing have contributed to the development of market sentiment measures through text content analysis in news providers and social media. The effectiveness of these sentiment variables ...
Momentum-managed equity factors
(2019-07-22)
Managed portfolios that exploit positive first-order autocorrelation in monthly excess returns of equity factor portfolios produce large alphas and gains in Sharpe ratios. We document this finding for factor portfolios ...