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Spoilt for Choice: Order Routing Decisions in Fragmented Equity Markets
(2016-08-01)
The equity trading landscape all over the world has changed dramatically in recent years. We have witnessed the advent of new trading venues and significant changes in the market shares of existing ones. We use an extensive ...
The Impact of Network Connectivity on Factor Exposures, Asset Pricing and Portfolio Diversification
(2016-10-01)
We show that property damages from weather-related natural disasters significantly weaken the stability of banks with business activities in affected regions, as reflected in lower z-scores, higher probabilities of default, ...
Idiosyncratic Volatility Puzzle: The Role of Assets' Interconnections
(2018-08-08)
The paper investigates the determinants of the idiosyncratic volatility puzzle by allowing linkages across asset returns. The first contribution of the paper is to show that portfolios sorted by increasing indegree computed ...
A Tale of One Exchange and Two Order Books: Effects of Fragmentation in the Absence of Competition
(2018-10-01)
Exchanges nowadays routinely operate multiple, almost identically structured limit order markets for the same security. We study the effects of such fragmentation on market performance using a dynamic model where agents ...
The FOMC Risk Shift
(2021-01-27)
We identify a component of monetary policy news that is extracted from high-frequency changes in risky asset prices. These surprises, which we call “risk shifts”, are uncorrelated, and therefore complementary, to risk-free ...
Volatility, Valuation Ratios, and Bubbles: An Empirical Measure of Market Sentiment
(2021-03-24)
We define a sentiment indicator that exploits two contrasting views of return predictability, and study its properties. The indicator, which is based on option prices, valuation ratios and interest rates, was unusually ...
Bloomberg
Bloomberg offers a wide range of data on the world's leading public and private companies. Bloomberg database components includes: Stock price data, CDS and bond data, calculated ratios, financial accounts information; ...
Compustat
Compustat (from Standard & Poor's) provides annual and quarterly income statements, balance sheets, statements and supplemental data on North American public companies.
Datastream
Historical financial database with over 35 million individual instruments or indicators across all major asset classes, including 8.5 million active economic indicators. It features 70 years of data, across 175 countries ...
CBOE
Cboe Global Markets, Inc. (Cboe) is one of the world's largest exchange holding companies, offering cutting-edge trading and investment solutions to investors