Money chased property of all sorts, closing the yield gap between the best and the rest.

各种级别的房产都是资金追逐的对象，这拉近了优质房产和其它房产之间的收益差。

According to scientific research, various stress along crop life results in up to 70% of yield gap between the record and actual.

有科学研究表明：作物生长过程中逆境条件造成的实际产量与潜在产量的差异甚至可达70%以上。

Yield gap analysis suggests there can be another 20% upside for the market if earnings yield is to close the gap with the 10-year bond yield.

收益率差距分析表明要使股市收益率接近10年期债券收益率，市场还需上涨20%。

By July 20th the yield gap between Italian and German benchmark bonds had dropped below three percentage points (though it remained worryingly high).

7月20日，意大利国债和德国国债收益率的息差已回落至3个百分点(尽管仍是令人沮丧的高位)。

The yield gap between conventional and index-linked Treasuries, a measure of inflation expectations, has risen by more than 0.3 percentage points this year.

作为通胀预期的指标，传统国库券和与物价指数挂钩的国库券之间的经济收益差额，今年已经上升超过了0.3%。