At the moment, the yield-to-maturity of the ten-year US Treasury bond is 3.76%. Subtract 2.5% for inflation, and you get a benchmark expected real return of 1.26%.
自己算算吧。目前，十年期美国国债的到期收益率是3.76%。减去2.5%的通胀率，你所得到的基准预期实际回报率是1.26%。