At 36, she has already made a mark in several fields: economic theory; applied economics, from auctions and industrial organisation to macroeconomics; and econometrics.

36岁时，她就已经在诸多领域崭露头角：如经济学理论；涵盖从拍卖理论和产业组织理论到宏观经济学的应用经济学；以及经济计量学。

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Among modern western economics RBC model is a kind of frontier in explaining the cause of economic fluctuation, and it is a tendency in macroeconomics field.

RBC理论或方法是当代西方经济学界解释经济波动最具前沿的一种理论或方法，也是宏观经济分析的方向。

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In accordance with different subjects of study, western economics are divided into microeconomics and macroeconomics, and the microeconomics is the basis of macroeconomics.

西方经济学按照研究对象不同分为微观和宏观经济学，并且认为微观经济学是宏观经济学的基础。

youdao

My areas of specialty are international economics (particularly exchange rates), macroeconomics, history of economics, and contemporary schools of thought.

FORBES: The Republicans' new voodoo economics

Within economics he wants to separate macroeconomics from micro.

ECONOMIST: John Maynard Keynes