Inflation forecast
The Central Bank’s macroeconomic and inflation forecasts perform an important function in monetary policy conduct. In assessing the inflation outlook, the Bank uses its quarterly macroeconomic model (QMM). According to the model, the inflation outlook is determined by developments in imported inflation, unit labour costs, the output gap in the domestic economy, and expected future inflation. The Bank also makes use of simple time series models and expert assessments of the short-term inflation outlook.
The chart shows the Central Bank’s most recent inflation forecast, together with the confidence intervals.
Macroeconomic forecast
The chart below shows the Central Bank’s most recent GDP growth forecast
Quarterly macroeconomic model (QMM)
To pursue forward-looking monetary policy, a central bank needs models that enable it to assess the economic and inflation outlook. A considerable portion of the research taking place within the Bank is devoted to this task. The Bank’s quarterly macroeconomic model, referred to as QMM, was brought into use in 2006. Prior to the development of QMM, Bank staff relied primarily on an annual model, which was inadequate for analysis of short-term developments in economic variables.
Alongside QMM, the Bank also uses its dynamic stochastic general equilibrium model, called the Dynamic Icelandic Model, or DYNIMO, which is considered more suitable for economic policy simulations.
Further
- QMM 4.0 Handbook December 2019 (pdf)
- QMM Database 19 November 2025
- QMM 4.1 Model(txt)
- QMM 4.1 Parameters (txt)
- QMM 3.0 Handbook December 2015 (pdf)
- QMM 2.2 Handbook November 2011 (pdf)
- QMM 2.1 Handbook June 2011 (pdf)
- QMM 2.0 Handbook 9 February 2009 (pdf)
- QMM 1.1Handbook June 2007 (pdf)
- QMM 1.0 Handbook December 2006 (pdf)
Related materials
Box in Monetary Bulletin 2015/4: Updated Central Bank of Iceland macroeconomic model
Box in Monetary Bulletin 2015/4: Assumptions concerning wage developments in Central Bank forecasts
Symposium on improvements to QMM, 10 February 2009
Appendix 1 in Monetary Bulletin 2006/1: New quarterly macroeconomic model
Box in Monetary Bulletin 2006/1: Central Bank inflation forecasting methods