The auction incomes shall only be used on one or several welfare work or deduct the expenses of Olympiad Colombophiles .

拍卖所得只能用语一项或几项 福利事业，或减少奥林皮克大会的 费用。

Then the performances of the two regulatory means are compared which include the internal incentive of the enterprise for innovation and the welfare loss associated with the increase of innovation expenses .

进一步地，比较了在这两种管制方式下企业创新的内在激励，以及创新 费用的增加对 消费者 剩余的影响；

The construction of Expressways has the characteristics of strong public welfare extra large amount of investment diversified channel of fund raising long term of investment recovery and large proportion of financial expenses in construction cost .

高速公路建设具有 公益性强，投资特别大，资本金比例低，筹资渠道多种多样，投资回收期长，财务 费用在建设成本中占的比例大等特点。

The technical standards could bring welfare effect to export manufacturers by cost advantage and expense decrease decrease consumers ' expenses and increase consumers ' welfare .

技术标准通过成本优势和相关费用的降低给出口商带来 福利效应，通过降低消费者的 费用给消费者带来福利效应，进而给一个 国家带来福利效应。

The conventional welfare theories offer concepts principium and welfare standards to the evaluation means of public project social benefits expenses .

传统的福利经济学理论为公共项目的社会效益 费用评价方法提供了基本概念、原理和 福利标准。