というNBER論文が上がっている(ungated版)。原題は「Fiscal Policy in a Networked Economy」で、著者はJoel P. Flynn(MIT)、Christina Patterson(シカゴ大)、John Sturm(MIT)。 以下はその要旨。 Advanced economies feature complicated networks that connect households, firms, and regions. How do these structures affect the impact of fiscal policy and its optimal targeting? We study these questions in a model with input-output linkages, regional structu