That's an interesting article. I seem to recall that the Congress raided the TSP about 10 years ago for funds when there was a government shutdown. We eventually received all of the money back, but the scare was there.Speaking of manipulation, does anyone remember that proposal last year to add a REIT option to the TSP that was shot down. Considering what we know now about subprimes that we didn't know last year, could this proposal have been a precursor to what is happening now.
In last year's government executive, it said ""A great deal of concern was raised about the possibility of political manipulation of large pools of Thrift Plan money. This legislation was designed to preclude that possibility. One, the board, composed of presidential appointees, could be susceptible to pressure from the administration. Two, the Congress might be tempted to use the large pool of thrift money for political purposes."
Just wondering. The article is at http://www.governmentexecutive.com/story_page.cfm?filepath=/dailyfed/0406/042706r2.htm
I don't know about the addition of new funds causing increased admin costs since most of it is run by computer, I can't imagine what the genesis of the increased costs would be.
But new funds are headaches in themselves ... the investors have to take the time to understand them and weigh A vs B before investing. And there are other considerations - how would REIT funds affect daily valuation, for instance? If you have too many funds, you could paralyze the investor.
Personally, I'd like to see the TSP create the ability to short an index before adding new ones to the mix.