ðɪ ˈɪʃuː kˈʌmz ˌʌp ɪnðə kˈɑːntɛkst ʌv nˈæʃənəl ɐkˈaʊnts ænd mˌʌltɪfˈæktɚ pɹˌɑːdəktˈɪvᵻɾi ˌɛmˌɛfpˈiː stɐtˈɪstɪks.
The issue comes up in the context of national accounts and multifactor productivity (MFP) statistics.