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Negative / Null Result ReportEconomics, Econometrics and Finance· cited by 130

Does European aflatoxin regulation hurt groundnut exporters from Africa?

Bo Xiong; John C. Beghin · 2011 · European Review of Agricultural Economics

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

We provide an ex post econometric examination of the harmonisation and tightening of the EU maximum residue limit (MRL) on aflatoxins in 2002, and its impact on African exports of groundnut products. We find no evidence of the EU MRL…

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Metadata source: OpenAlex · DOI 10.1093/erae/jbr062