Spanish Methods to Improve Timeliness in the Industrial Production Indices
نویسنده
چکیده
The Spanish methods to improve timeliness in the industrial production indices are presented in this paper. They fit into a more general program carried out for all the industrial statistics produced by the National Statistical Institute of Spain. The target of the program is to reduce publication dates without any loss of accuracy. The implementation of the program is a direct consequence of the TQM approach using to produce industrial statistics in Spain. A selective editing procedure based on time series modelling is a major methodological tool for reducing production times in the indices.
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