Why do household businesses stay informal?

Thi Bich Tran, Hai Anh La

Research output: A Conference proceeding or a Chapter in BookChapterpeer-review

47 Downloads (Pure)


Using unbalanced panel data from the small and medium enterprise surveys in Vietnam in 2005, 2007, 2009, 2011, 2013, and 2015, this paper investigates factors associated with informality in Vietnam. We assume that household businesses, especially the top tier firms, become formal either because they perceive benefits of formalization such as an increase in the household performance, or because they want to escape bribes and harassment.
Using the random effects model with controlling for the pre-formalization trends, our results show that productive household businesses stay informal because net costs from tax payment may surpass net benefits from formalization. Moreover, government controls do not promote formalization, especially among the ‘upper’ tiers of informal households.

Our findings raise a suspicion of collusion corruption between informal households in the top tiers and government tax officials. This opens room for future qualitative and quantitative studies to investigate collusion corruption as a determinant of informality in developing countries.
Original languageEnglish
Title of host publicationMicro, Small, and Medium Enterprises in Vietnam
EditorsJohn Rand, Finn Tarp
Place of PublicationOxford
PublisherOxford University Press, USA
Number of pages24
ISBN (Electronic)9780198851189
Publication statusPublished - 2020


Dive into the research topics of 'Why do household businesses stay informal?'. Together they form a unique fingerprint.

Cite this