They think about aggregate market impact; no farmer is big enough to do that.

"We need to separate out the market impact and issues related to closed-end funds," he said.

There's the risk factor, and the added problem of market impact.

Despite moderate success, O2 got nowhere near the market impact of their first album.

Rather, the members will provide the exchange with information on the funds' strategies and their market impact.

But Vietnam was a war that had little in the way of immediate market impact, as it grew without any obvious beginning.

Another is the potential market impact if the funds acted immediately upon every change in the stock rankings.

Concern about funds' market impact is the primary reason.

The puts, however, could cushion some of the market impact.

Indeed, I can identify well with the conclusion that the rules of the internal market impact not only positively on health care.