In the preceding discussions, financial disasters could have arisen from distinct events, which may not precisely the same with the upcoming IDR Re-denomination.
There are several terms here: Devaluation, Re-denomination, and "Sanering" (from the Dutch word).
"Devaluation: It is the deliberate downward
adjustment of the value of a country's money re
lative to another currency or standard"
Discover how currency devaluation impacts global trade, domestic economies, and government strategies to balance trade and enhance export competitiveness.
www.investopedia.com
In Indonesia, IDR devaluation against USD had happened many times during the Suharto era
"Redenomination: It is a
recalibration against
its own currency. It is typically due to hyperinflation and currency devaluation, whereby an old currency is exchanged for a new one at a fixed rate."
Redenomination is the process of changing the value of a currency, typically due to hyperinflation or when a new currency is adopted.
www.investopedia.com
Sanering: It is
cutting people's purchasing power through cutting the value of money. This is the most brutal way of revaluation, devaluation and recalibration of a fiat currency. But AFAIK this tool is not much used nowadays. That is probably one of the reason why the word "sanering" is not much used in English word. I remember reading in the history Sanering happened during Sukarno regime.
id.wikipedia.org
While the terms might be interchangeably used, they are not the same. In this coming Re-Denomination in Indonesia, it is simply removing three zeros (.000). The Indonesian central bank (not me


) calls this coming Re-denomination event as "
simplification." Certainly, this action does not mean that it will not trigger another action, such as hyperinflation, needing to be followed by devaluation, etc. AFAIK in economics and monetary term, these two terms Re-denomination and SImplifaciton can be related concepts depending on the context but they are not the same because Re-denomination specifically refers to the adjustment of a currency's nominal value, simplification can have a broader meaning and is not limited to currency-related matters
Before the re-denomination is excecuted, the IDR will remain one of the weakest currencies in the world. Someone will need to pull the trigger at some point in the future. But certainly, no one would want to be written in history
IF this implementation fails and causes hyperinflation.
In the original thread on IDR Re-denomination, there are examples of successful and failed implementations of Re-denomination across the globe:
https://www.cnbcindonesia.com/news/20230623163047-4-448756/kapan-ubah-rp-1000-jadi-rp-1-dimulai-ini-jawaban-bos-bi https://www.cnbcindonesia.com/news/20230623134548-4-448669/wah-bi-sudah-siapkan-desain-redenominasi-rp-1000-jadi-rp-1 In other countries such as in Zimbabwe, Mozambique...
www.expatindo.org