In this paper, we apply the method for removing the upward bias in returns in equally-weighted return indexes developed by Fisher, Weaver, and Webb (2010) to REIT stocks in the US. While we find significant bias in this index, two trends are evident: first, there is less overall bias than in...

All of the US stock markets have reduced their respective minimum tick sizes. Since the three major US markets, the American Stock Exchange (AMEX), New York Stock Exchange (NYSE), and Nasdaq, all have different order-priority systems, the impact of the tick-size reduction on spread width, as...