The European Union introduced Regulation 236/2012 in 2012 to address short selling and certain aspects of credit default swaps (CDS). Consequently, a uniform short position disclosure regime was developed, which is used in this paper to examine CDS spreads as a proxy for credit risk around...

Using a natural experiment (Regulation SHO), we show that short selling pressure and consequent stock price behavior have a causal effect on managers' voluntary disclosure choices. Specifically, we find that managers respond to a positive exogenous shock to short selling pressure and price...

Examining a set of pilot stocks experiencing releases of short-sale price tests by Regulation SHO, we find a significant decrease in put volume and price pressure of options of the pilot stocks after Regulation SHO. Violations of put-call parity and information content of option trading...

We investigate the impact of failures-to-deliver on the performance of 116 Real Estate Investment Trusts (REITs) during a period of substantial short selling (calendar years 2007 and 2008). REIT shares typically are easy to borrow, have high transparency (low information asymmetry), and are...

In this paper we examine the effects of the short selling ban on trading of financial stocks imposed by Australian regulators in the wake of the global financial crisis. Unlike other developed markets where regulators imposed short-selling restrictions mostly for brief periods of time at the...

In response to the sharp decline in prices of financial stocks in the fall of 2008, regulators in a number of countries banned short selling of particular stocks and industries. Evidence suggests that these bans did little to stop the slide in stock prices, but significantly increased costs of...

At the end of January 2021, a group of stocks listed on US stock exchanges experienced sudden surges in their stock prices, which - coupled with high short interest – led to brief short squeeze episodes. We argue that these short squeezes were the result of coordinated trading by retail...

Most stock exchange regulators around the world reacted to the 2007-2009 crisis byimposing bans or regulatory constraints on short-selling. Short-selling restrictions wereimposed and lifted at different dates in different countries, often applied to different sets ofstocks and featured different...

Tracing the SEC ban on the short selling of financial stocks in September 2008, this paper investigates whether such selling activity before the 2008 short ban reflected financial companies’ risk exposure in the subprime crisis. Evidence suggests that short sellers sold short stocks that had...