CARACAS, Jan 5 (Reuters) - Venezuelan consumer prices rose at a sharp 37.2% clip in December from November, heightening the risk of a return to hyperinflation, according to estimates by the Venezuelan Finance Observatory, a non-governmental group of economists.
The private inflation estimate is key since Venezuela's central bank, which in October said annual inflation hit 155%, one of the highest rates globally, has not released consumer price data since then.
For nine consecutive months, consumer price inflation was in the single digits thanks to strict policies implemented by President Nicolas Maduro's government, anchoring the exchange rate, limiting public spending and increasing taxes.
After the policies were rolled out, authorities said Venezuela had emerged from a four-year streak of hyperinflation.
The central bank did not respond to a Reuters request for comment.