The list of ailments troubling the eurozone economy was already stark: the highest inflation rate on record, energy insecurity and increasing whispers about a recession. This month, another threat emerged. The weakening euro has raised expectations that it could reach parity with the U.S. dollar.Europe is facing “a steady stream of bad news,” Valentin Marinov, a currency strategist at Crédit Agricole, said. “The euro is a pressure valve for all these concerns, all these fears.”The currency, which is shared by 19 countries, hasn’t fallen to or below a one-to-one exchange rate with the dollar in two decades. Back then, in the early 2000s, the low exchange rate undercut confidence in the new currency, which was introduced in 1999 to help bring unity, prosperity and …
