Macroscope
RU
Loading findings…

  1. ForecastsPortugal

    Portugal: 16 years in a row, public debt above the European Commission’s forecast

    86.9% of GDPexpected on average
    96.9% of GDPoutcome on average

    Portugal: public debt, 2001–2016

    5010020012016

    2001–2016: every year both next-year forecasts (spring and autumn) missed the same way, by 10.0% of GDP on average.

    Source: HM Treasury and the OBR (OBR historical forecasts database), European Commission (forecasts and AMECO); actual: OBR, ONS, AMECOOpen on the chart →
    More

    Twice a year, in spring and autumn, the European Commission forecasts every EU country for this year and the next. Here: the next-year forecasts against the outcome in the latest data.

    By target year: blue, the last forecast for that year; orange, the outcome. The shading is the error; all these years it stays on one side.

    A year counts when every forecast of it made a year earlier missed the same way by more than 0.05; two editions for one year are one check. Years with a known outcome: 25. Ten selected long runs are shown. Error signs can be dependent; countries, variables and windows were searched. The probability of such a run arising by chance has not been estimated here. Outcome: AMECO, spring 2026.

    Fiscal forecasts assume announced policy; new laws, crises and statistical revisions (new accounting rules) count as “error”. A run of errors with the same sign can reflect shared assumptions, shocks or data revisions; this selection does not separate them or rule out chance.

    A question for this picture

    What explains the run of errors: assumptions, shared shocks or data revisions?

More findings

All findings →