著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "金, 元基||김, 원기 and 對外經濟政策研究院",Government Spending Policy Uncertainty and Economic Activity : U.S. Time Series Evidence,,Korea Institute for International Economic Policy (KIEP),2016,KIEP working paper,,9788932242613,,https://cir.nii.ac.jp/crid/1130000794137096320