Einars Repše During this period, he oversaw the introduction of the Latvian rublis, Latvia's temporary transition currency, and the Lats, independent Latvia's new currency. Under Repše, the Bank of Latvia pursued a tight monetary policy, implementing a de facto currency board for the Lats. As a result, the exchange rate of the lat has been stable since the early 1990s till now. The success of the Lats made Repše very popular in Latvia. In 2001, Repše resigned from the Bank of Latvia to return to politics. He founded the New Era Party, a Populist anti-corruption party. After the 2002 elections, Repše became
World currency to the United States dollar. However, as the United States has the world's largest economy, most international transactions continue to be conducted with the United States dollar, and it has remained the "de facto" world currency. According to Robert Gilpin in "Global Political Economy: Understanding the International Economic Order" (2001): "Somewhere between 40 and 60 percent of international financial transactions are denominated in dollars. For decades the dollar has also been the world's principal reserve currency; in 1996, the dollar accounted for approximately two-thirds of the world's foreign exchange reserves", as compared to about one-quarter held in euros (see Reserve