[填空题]The ______ has nothing similar to an iPod.

Nothing has come to embody corporate greed like executive perks: the corporate jets, chauffeured limousines and country-club memberships that bosses consume in a seemingly deliberate attempt to outrage public opinion. Not for nothing bas Warren Buffett. Omaha’s celebrated investor, named his corporate jet "The Indefensible".
The usual explanation for the perk is that it is a (rather enjoyable) way for corporate insiders to misappropriate shareholders’ money. (46) Because perks are poorly disclosed shareholders have no way of knowing when the boss is living it up at their expense. This has led to the theory that perk-laden executives are likeliest to be found in firms with lots of cash. but few investment prospects.
But in a recent paper, Raghuram Rajah, the IMF’s chief economist, and Julie Wulf, of the Wharton School, looked at how more than 300 big companies dished out perks to their executives in 1986-99. (47) It turns out