如果你想要更多的信息，提供更多的价值比例的要求。
If you want more information, provide more value in proportion to the request.
从国内外的研究来看，耕地资源不仅具有市场价值，还拥有占总价值比例相当大的非市场价值。
From study of home and abroad, the cultivated land resource not only has the market value, but also has the non-market value that accounts for a large proportion of the total value.
本文通过分析中房上海住宅价格指数的历史数据，结合市场的特征，衡量了反抵押贷款目前情况下从事反抵押贷款，不同期限、不同贷款价值比例、不同住房类型的损失概率。
This paper analyzed the historic data of CREIS, measure the loss probability of different term, different loan-to-value ration, different house type according to the past Chinese house price trend.
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