This paper shows that the presence of security lending supply before an initial public offering (IPO) reduces the initial stock return following IPO and improves subsequent long-run performance. We use a sample of British firms that go public via a two-stage IPO procedure where a firm becomes...

We identify an alternative source of ETF shorting related to the market maker liquidity provision and creation/redemption activities. This “operational shorting” arises due to a regulatory exemption, allowing ETF market makers to satisfy excess demand in secondary markets by selling ETF...

This paper examines the interrelation between short selling and volatility as differing from previous research in that it focuses on intraday activities, rather than the daily price movements. We demonstrate that the effects of short selling activity change during the two sessions of the day and...

Short sellers have been routinely blamed for triggering, or exacerbating, stock market declines. The experience of Taiwan provides an interesting case study of the impact of short selling bans on stock returns volatility in a time series framework due to the length of time the short selling ban...

We examine the economic determinants of short-sale supply, and its consequences for future stock returns. Lendable supply increases with expected borrowing costs and decreases with financial statement constructs that indicate overvaluation. Although rising loan fees help ease supply, we find...

We examine if differences in short selling volumes and the information impounded by short sells can contribute to explaining pricing differences which exist between the A- and H-share markets in China. In particular, we argue and also find that informed short selling around earnings...

On October 26, 2008, Porsche announced a largely unexpected domination plan for Volkswagen. The resulting short squeeze in Volkswagen's stock briefly made it the most valuable listed company in the world. We argue that this was a manipulation designed to save Porsche from insolvency and the...

I study the market for lending and borrowing securities in the United States. I find that by making securities available for borrowing, mutual funds acquire information about short selling, which they exploit for trading. Funds with discretion in their investment choices rebalance their...

On September 17, 2008, the Securities and Exchange Commission (SEC) issued an emergency order banning the shorting of 797 financial stocks. This paper studies the impact of the short selling ban on the credit derivatives market by investigating credit default swap (CDS) prices during the period...

Short selling is risky. Borrowed shares may be recalled and the short seller may be forced to terminate a position early. The stock price may rise forcing the short seller to post additional collateral. Borrowing fees may be increased before the short position is closed. Utilization is the...