Training Program

Compilers of producer price indexes (PPIs) and export-import price indexes (XMPIs).

Participants are expected to have a degree in economics or statistics; or equivalent experience.

This course is intended to deepen participants' understanding of the concepts and methods of compiling PPIs and XMPIs. It provides an overview of the steps of index compilation including establishing index weights, sampling establishments, selecting and specifying transactions to be priced, calculating indexes, and disseminating the results. The role of price indexes as deflators in the 2025 SNA is analyzed, as are related principles of scope, coverage, and valuation. Issues related to expanding coverage of the services sectors are emphasized, including an overview of pricing methods for information and communication technology, transportation, distributive trade, and tourism services.The course covers the following topics: calculating elementary aggregate indexes with and without item weights; methods for handling temporarily and permanently missing items; chaining and linking indexes with updated weighting structures; compiling export-import indexes using the hybrid methodology; and expanding coverage of the services sectors.The course follows the principles and recommended practices in the PPI (2004) and XMPI (2009) manuals.