Digital Commons Network^™

The Impact Of Insider Trading On Market Liquidity In The Nasdaq Market, Walayet A. Khan, H. Kent Baker, Mukesh Chaudhry, Suneel K. Maheshwari

Accounting Faculty Research

This study examines the relationship between insider trading and market liquidity (spread and depth) of NASDAQ-100 stocks. Tests on an intraday sample of sell trades show no evidence of cross-sectional association between the width of the spread and insider trading, but detect some widening of the spread after the fact. Overall, our results provide mixed evidence on the ability of NASDAQ dealers to unravel informed order flow and adjust spreads accordingly. Their short-term behavior suggests an inability to detect insider trading and widen spreads, but their behavior over time suggests that dealers may attempt to recover what they apparently lose …

The Effect Of Regulation On Statement Disclosures In The 1915 Moody's Manuals, Jeffrey Archambault, Marie E. Archambault

Accounting Faculty Research

United States firms in the early 20th century were subject to public and private regulation. Forms of regulation included rate regulation and stock exchange listing requirements. These regulations created incentives to report income statement information. This study utilizes the 1915 Moody’s Analyses of Investments to test whether regulated firms in the United States reported more income statement information than unregulated firms. Rate regulation influenced utilities to report income statements more frequently than industrial companies.

Stock market listing requirements also influenced the reporting of income statements. Therefore, the results indicate that both public and private regulations influenced financial reporting in the …