Claudia Foroni, Massimiliano Marcellino, and Dalibor Stevanovic, "Mixed Frequency Models with MA Components", Journal of Applied Econometrics, Vol. 34, No. 5, 2019, pp. 688-706. The data used in this paper are publicly available at the FRED and Alfred websites. All data are in xlsx files that are zipped in the file fms-data.zip. The folder Historical_Data contains data listed in Table 5 of the paper. These time series are in levels, so the appropriate transformation must be applied. For example, the first difference of logarithms must be taken for GDP. Details are in the paper. The folder vintageData_23-05-2018 contains real time data used for the analysis in Appendix C. GDP deflator, CPI and PCEPI vintages are taken from the Alfred data base. GDP, Investment, Employment, and Industrial Production are taken from Philadelphia Fed real-time data base. The same transformations as for the historical data must be applied prior to estimation. Copyright: Please cite the paper properly when using any part of this package. The usual disclaimer applies. Dalibor Stevanovic dstevanovic.econ [AT] gmail.com