Data and R codes for "DK (don't know) responses in surveys on inflation expectations: Are they ignorable?"

The data and R codes for replicating the figure and tables in "DK (don't know) responses in surveys on inflation expectations: Are they ignorable?"

The data sets are
- MSC.csv: micro data from the Michigan Survey of Consumers (MSC) at https://www.sca.isr.umich.edu
- FRED.csv: macro data from Federal Reserve Economic Data (FRED) at https://fred.stlouisfed.org
- ALFRED.xls: vintage macro data from Archival FRED (ALFRED) at https://alfred.stlouisfed.org
- MCH_Panel_202008.csv: replication data for Sheen and Wang (2023, European Economic Review) at https://doi.org/10.1016/j.euroecorev.2022.104345

The R codes are
- MSC.R: FIgure 1
- correction.R: Table 2
- stats.R: Tables 3 and 4
- noexclusion.R: Tables 5 and 6
- exclusion.R: Table 7
- classical.R: Table 8
- robust.R: Table 9