Research Article

An Empirical Estimation of the Underground Economy in Ghana

Table 1

Taxonomy of types of underground economic activities.

Type of activityMonetary transactionsNonmonetary transactions

Illegal activities Trade with stolen goods, drug dealing and manufacturing, prostitution, gambling, smuggling, fraud, and so forth. Barter of drugs, stolen goods, smuggling, and so forth. Produce or growing drugs for own use. Theft for own use.

ā€‰Tax evasionTax avoidanceTax evasionTax avoidance

Legal activitiesUnreported income from self-employment; wages, salaries, and assets from unreported work related to legal services and goodsEmployee discounts, fringe benefitsBarter of legal services and goodsAll do-it-yourself work and neighbor help

Source: taken from Schneider, 2006 [16].