The value of hard and soft data for short-term forecasting of GDP
AbstractWhen monitoring and assessing the state of the economy in real time, policymakers face the problem that Gross Domestic Product (GDP) is released with a lag. For the euro area, the first estimate of GDP for a reference quarter is only released six weeks after the close of the quarter. In the interim period, one can use monthly conjunctural indicators to obtain a more timely estimate of GDP. These indicators include hard data, such as industrial production, and soft data such as PMI surveys. However, the hard data for a reference month are only released with a one or two month lag, whereas the soft data are released at the end of the reference month. Hence, one faces a potential trade-off between reliability and timeliness of information. This letter illustrates the value of soft and hard data for computing an early GDP estimate by running a pseudo real-time forecasting exercise.
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Bibliographic InfoPaper provided by Central Bank of Ireland in its series Economic Letters with number 11/EL/12.
Date of creation: Oct 2012
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