Definition: Non-Domestic Producer Price Index (ND-PPI) is a measure of the change in the export prices (FOB) of goods and services sold as output by domestic producers into foreign countries in a given reference period. Classification: NACE, Rev.2.
Index formula: Laspeyres.Computation of the lowest level indices: Average of price relatives is used to combine basic price observation to first level index.
Sources of weights: Data are compiled from survey results. Different searches (Annual Industrial Product Statistics, Industrial Production and Turnover Statistics, GNP data, Foreign Trade Export Statistics) are made depending on the sectors.Frequency of weight updates: Every year.Period of current index weight: t-2Reference period: 2010 =100
Web based questionnaires are used for data collection. Prices of products are collected in the sampled establishments as the average selling prices of each month.Computation of the lowest level indices: Average of price relatives is used to combine basic price observation to first level index.
For the statistics produced in the scope of this press release, revision is not foreseen in the current year. Any future revision shall be publicly announced.
Results of the ND-PPI are announced to the public on the 20th day or consequent working day of the month at 10:00 with a news bulletin.The data are disseminated simultaneously to all interested parties through a database and news bulletin.