Robust methods are indispensable in the analysis of international trade data, as outliers and deviations from the classical model assumptions are recurring issues. The objective evaluation of such methods requires a large number of data sets articially generated with known statistical properties, which must comply with real world scenarios. This contribution shows the potential of the Tweedie distribution (Tweedie , 1984) in mimicking the distribution of the quantities of given products imported into the European Union.
BARABESI Lucio;
CERASA Andrea;
PERROTTA Domenico;
CERIOLI Andrea;
2014-10-20
Martin-Luther-University Halle-Wittenberg
JRC90373
https://publications.jrc.ec.europa.eu/repository/handle/JRC90373,
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