The OECD Long-Term Baseline is a projection of some major economic variables beyond the short-term horizon of the OECD Economic Outlook. It covers all OECD economies, non-OECD G20 economies and key partners. Components of potential growth, fiscal balances and debt accumulation, domestic saving and investment balances, and external balances are covered and interest rates consistent with those projections, the projection horizon being 2060. For the historical period and the short-run projection horizon, the series are consistent with those of the OECD Economic Outlook No. 114.