Valsts valodas centra izstrādātie sociālo jautājumu, socioloģijas un statistikas termini

Konteksts: [..] As with the core product approach, the country groups are linked at the product level through products that "overlap" the groups, but with two important differences. First, an "overlap product" is not necessarily common to all groups. It is common to two groups as a minimum. Second, it is not compulsory for participating countries to price overlap products. [..]
Avots: Eurostat - OECD Methodological Manual on Purchasing Power Parities