That means you'd have a leveraged portfolio, you would be borrowing.

那表示你有一个杠杆化的投资组合，你可能透支了。

耶鲁公开课 - 金融市场课程节选

Rising rates tend to slow growth as borrowing costs become more expensive and portfolio investors sell equities for higher yielding Brazilian government bonds.

FORBES: Economic Weakness May Postpone Brazil Rate Hikes

The effect is akin to putting every last dollar of your portfolio to work and then borrowing another 5% to buy more stocks.

FORBES: Magazine Article

Portfolio rebalancing could bring down private borrowing costs.

ECONOMIST: Quantitative easing: QE, or not QE? | The