Found 5 article(s) for author 'Stocks'

The SEC Plans to Collect Too Much Information

The SEC Plans to Collect Too Much Information. Hal Scott, October 2, 2017, Opinion, “Is your personal information safe from the Securities and Exchange Commission? The SEC has mandated that U.S. stock exchanges and the Financial Industry Regulatory Authority establish a database by November 2018 that will store the names, birth dates, Social Security numbers and brokerage accounts of tens of millions of U.S. investors as part of the Consolidated Audit Trail.Link

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Stock Splits to Profit Insider Trading: Lessons from an Emerging Market

Stock Splits to Profit Insider Trading: Lessons from an Emerging Market. Richard Zeckhauser, February 28, 2017, Paper, “Stock splits have long presented financial puzzles: Why are they undertaken? Why are they associated with abnormal returns? Abnormal returns, particularly those coming shortly before a split’s announcement date, should raise strong suspicions of insider trading, particularly in nations with weak regulatory structures. We examined the 718 split events in the emerging stock market of Vietnam from 2007 through 2011. We found evidence consistent with illegal insider trading, particularly in firms that were vulnerable to insider manipulation and, therefore, more likely to split their stocks. When vulnerable firms’ stocks did split, they provided significant excess short-term returns.Link

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Rainy Day Stocks

Rainy Day Stocks, Robin Greenwood, January 2017, Paper, “We study the good- and bad-times performance of equity portfolios formed on characteristics. Many characteristics associated with good performance during bad times – value, profitability, small size, safety, and total volatility – also perform well during good times. Stocks with characteristics signifying high liquidity, such as high turnover and low bid ask spreads, perform well during bad times but otherwise underperform. We develop a simple but flexible procedure to recover a “risk neutral alpha” that recognizes a 1% return experienced during bad times as being more valuable than a 1% return generated during good times. We also show how an investor can build a “rainy day” portfolio that minimizes underperformance during bad times.Link

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Precautionary Savings in Stocks and Bonds

Precautionary Savings in Stocks and Bonds. Emil Siriwardane, Adi Sunderam, November 20, 2016, Paper, “We document a strong and robust relation between the one-year real rate and precautionary savings motives, as measured by the stock market. Our novel proxy for precautionary savings, based on the difference in valuations between low- and highvolatility stocks, explains 37% of variation in the real rate. In addition, the real rate forecasts returns on the low-minus-high volatility portfolio, though it appears unrelated with measures of the quantity of risk. Our results suggest that precautionary savings motives, and thus the real rate, are driven by time-varying attitudes towards risk. We rationalize these findings in a stylized model with segmented investor clienteles and habit formation.Link

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Legislating Stock Prices

Legislating Stock Prices. Lauren Cohen, Christopher Malloy, December 2013, Paper. “We demonstrate that legislation has a simple, yet previously undetected impact on stock prices. Exploiting the voting record of legislators whose constituents are the affected industries, we show that the votes of these “interested” legislators capture important information seemingly ignored by the market. A long-short portfolio based on these legislators’ views earns abnormal returns of over 90 basis points per month following the passage of legislation…”  Link

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