“Alpha Extension” extended to emerging markets
Feb 28th, 2010 | By Guest | Filed under: Academic Research, Guest Posts, Today's Post
Advocates of “short-extension” or “alpha-extension” strategies such as 130/30 funds often point out that traditional long-only managers are only able to bet against a stock by as much as that stock represents in the benchmark index. After all, they argue, you can do no more than simply deciding not to hold a stock at all. [...]




