英译中：Economic stock
Economic surplus 经济剩余
Net economic wefare（NEW）净经济福利
经济效率（Economic efficiency）
Economic growth 经济增长
经济资源（Economic resource）
英译中：Economic order quantity(EOQ)
经济效益（economic effect）
Welfare state 福利
经济施肥 economic fertilization
Economic goods 经济物品
Supply－side economics 供给学派经济学
经济评估（Economic Evaluation）
Keynesian economics凯恩斯经济学
Positive economics:
Another natural ____________ that contributes to the welfare of the country is water.
Forging is economical for ( ).
Modern medicine has made great__________ to the health and welfare of mankind．
Trade will reduce welfare when transport costs are sufficiently close to prohibitive and increase it when they are .sufficiently low.
Skeptics have debated whether welfare rights, including those to medical care or employment training,______ solidarity and fellow-feeling, or whether they erode initiative and______ dependency.
A classic economic example of zero-sum boom （Paragraph 3) connotes ______.A．economic slack
Those welfare families moved to Charlotte's neighborhood, which makes situation even worse.
An analyst does research about technologically efficient and economically efficient. A method of production is economically efficient when:
________ fired, your medical insurance and other welfare would not be immediately cut off（）
