The Central Bank’s macroeconomic and inflation forecasts perform an important function in monetary policy conduct. In assessing the inflation outlook, the Bank uses a number of tools, particularly to include 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. Bank staff also use simple time series models and expert assessments of the short-term inflation outlook.

The chart below shows the Central Bank’s most recent inflation forecast.

In addition to its inflation forecasts, the Central Bank publishes forecasts of developments in other economic variables over a horizon of three years. The national accounts provide the main foundation for the assessment of the state of the economy. In addition, Bank staff prepare an independent assessment using statistical analysis of developments in key variables, with consideration given to high-frequency indicators; surveys; and discussions with corporate executives, institutional directors, and labour market institutes. The Central Bank’s quarterly macroeconomic model (QMM) is the tool used to manage this information.


Central Bank of Iceland macroeconomic forecast MB 2019/1

The chart below shows the Central Bank’s most recent GDP growth forecast.

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 the QMM, was brought into use in 2006. Before that time, the Bank had used an annual model that was not well enough suited to analysis of short-term developments in economic variables. Bank staff members are also developing a new comprehensive equilibrium model that will be used together with the QMM. Such models are considered more suitable for assessments of the effects of economic policy actions on economic developments.

Preparation also began for the development of a new DSGE model, which is more suitable for economic policy simulations and will be used alongside QMM.

Further:
QMM 3.0 Handbook  December 2015
QMM 3.0 Database 6 February 2019
QMM 3.0 Model (.txt) December 2015
QMM 3.0 Parameters (.txt) December 2015

QMM 2.2 Handbook  November 2011