This report on the observance of Standards and Codes—Data Module provides an assessment of Mauritius’s macroeconomic statistics against the Special Data Dissemination Standard complemented by an assessment of data quality based on the IMF’s Data Quality Assessment Framework July 2003. The assessment reveals that the quality of the macroeconomic statistics in Mauritius has improved significantly since the previous assessment conducted in 2001. Quarterly national accounts were successfully put in place. Work is well advanced to implement the new international methodology for government finance statistics.
Leandro Medina, Mr. Andrew W Jonelis, and Mehmet Cangul
The multiple indicator-multiple cause (MIMIC) method is a well-established tool for measuring informal economic activity. However, it has been criticized because GDP is used both as a cause and indicator variable. To address this issue, this paper applies for the first time the light intensity approach (instead of GDP). It also uses the Predictive Mean Matching (PMM) method to estimate the size of the informal economy for Sub-Saharan African countries over 24 years. Results suggest that informal economy in Sub-Saharan Africa remains among the largest in the world, although this share has been very gradually declining. It also finds significant heterogeneity, with informality ranging from a low of 20 to 25 percent in Mauritius, South Africa and Namibia to a high of 50 to 65 percent in Benin, Tanzania and Nigeria.