Replication Files for "Heterogeneity and Aggregate Fluctuations" by Minsu Chang, Xiaohong Chen, and Frank Schorfheide For questions, please email Frank Schorfheide at schorf@upenn.edu /KS_Solution/ this directory contains code to simulate the KS model /KS_Estimation_v2/ this directory contains code to estimate the functional model on KS data (Section 4) /Empirics_Data/ this directory contains code to prepare the data set used in the empirical analysis. /Empirics_Estimation_v2/ this directory contains code to estimate the functional model on empirical data (Section 5)