Those engaging in tax non-compliance have been conventionally explained as rational economic actors partaking when the benefits outweigh the costs, and thus public administrations have sought to enforce compliance using a deterrence approach which increases the risk of detection and penalties....

In recent years, it has been increasingly recognised that governments seeking to tackle undeclared work effectively should adopt a holistic approach. This seeks to coordinate strategy across the fields of labour, tax and social security law, and to use the full range of policy measures...

In recent years, participants in the informal economy have started to be viewed less as rational economic actors who engage in the informal economy when the pay-off is greater than the expected cost of being caught and punished, and more as social actors who engage when their tax morale (i.e.,...