Its advantage is to reduce land speculation, and also the protests faced at the time the government claims the land will be reduced. The disadvantage is that a considerable portion of the value added to the property by new government construction will be skimmed off by the landowners, so that the ideal of "returning the value added to the public" cannot be fully realized.
它的優點是減少土地炒作，政府徵收土地時受到的抗爭也減低；缺點是公共建設的增值利益有相當部分被地主取走，不能完全達到漲價歸公的理想。