//-->
Informed trading in S&P index options? : evidence from the 2008 financial crisis
Li, Wei-Xuan, (2017)
Analysis of ETF bid-ask spread components
Ivanov, Stoyu I., (2016)
Floor versus screen trading : evidence from the German stock market
Theissen, Erik, (2002)
Does Adverse Selection Affect Bid-Ask Spreads for Options‘
Bartram, Söhnke M., (2019)
Does adverse selection affect bid-ask spreads for options?
Bartram, Söhnke M., (2008)
Does adverse selection affect bid–ask spreads for options?