Wartime hyperinflation and the kuna's stabilization, 1991-94

Croatia's charts for inflation and output show violent swings in the early 1990s that the Croatian National Bank, or HNB, attributes directly to the Croatian War of Independence. The HNB had been established on December 21, 1990, just before Croatia declared independence in 1991, and had to begin operating as an autonomous central bank for a wartime economy that was simultaneously losing output, fracturing trade links with the rest of former Yugoslavia, and watching confidence in the Croatian dinar collapse. Inflation peaked at more than 1,600 percent in 1993, with monthly rates reaching 38.7 percent, as the HNB itself has described the period as one of high macroeconomic instability and frequent devaluation inherited from the late Yugoslav era. The introduction of the kuna in 1994 was the decisive stabilization step: the new currency was pegged de facto first to the Deutschmark and later the euro, and, according to the HNB's own 30-years retrospective, price and financial stability was never seriously compromised again after 1993. That stabilization is why Croatia's 1994-2025 indicator charts look calm by comparison with the chaos of 1991-93, even though the underlying exchange-rate regime, a managed peg rather than a hard currency board, left the HNB more discretion than some of its regional peers.