Auer, Ludwig von; Weinand, Sebastian - 2022
) method to be biased. In cases where it is not, this index number method is still inefficient and inference is invalid. In … levels of aggregation and allows for inference. A comprehensive simulation reveals that the NLCPD method’s root mean squared … NLCPD method to regional price information derived from Germany’s consumer price index micro data. Price levels of the 401 …