In Simple Words
Imagine getting a library card automatically signed you up for a mandatory monthly subscription fee. Most people would stop borrowing books. Decoupling the card from the subscription lets people register as legitimate library users first without fear of instant financial penalties.
Informal firms in Malawi
- Business plus tax registration help
- Fewer business certificates
- Business registration help only
- More business certificates
Randomized assistance offers, not different legal regimes. Tax registration was optional in the combined offer. Banking and control arms omitted.
See source →Study conditions — Campos and colleagues, WPS8601 ↗Research question
Micro-entrepreneurs avoid formal legal business registration because registration automatically triggers immediate, complex, and costly tax payment liabilities.
Participants
Informal micro-enterprises in Malawi (Campos et al., 2018).
Study Design
Randomized Controlled Trial (RCT) evaluating demand for decoupled business registration vs. joint tax registration.
Results
Small business demand for formal business registration increased significantly when legal registration was decoupled from mandatory tax obligations.
Takeaway
Separate municipal business registration from tax agency databases to allow informal firms to obtain legal status before incurring tax liabilities.
Source and citation
See source →Evidence in Labor Market Policies and Implications for Brazil: Informality
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Read alongside the research
Plain-English glossary
Original explanations, informed by the references below. Examples are illustrations, not data from the studies above. The research text stays unchanged.
- Randomized controlled trial
A study that uses chance, like drawing lots, to decide who receives each option being compared. Researchers compare the groups’ outcomes to estimate the effect of those options.
ExampleA lottery assigns volunteers to a training programme or a comparison group. Researchers then compare their outcomes.
GET-IT glossary · Randomized study ↗Read more about randomized controlled trial →