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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Fiat currencies

Exorbitant privilege

The term exorbitant privilege refers to the benefits that the United States, as the world's supplier of safe assets, derives from its own currency (the US dollar) being the international reserve currency. These safe assets, primarily government debt, tend to be sold at higher prices than the debt of other governments. Exorbitant privilege enables the United States (and other states in a

Finance

Reserve currency

A reserve currency is a foreign currency that is held by governments, central banks or other monetary authorities as part of their foreign exchange reserves. The reserve currency can be used in international transactions, international investments and all aspects of the global economy. It is often considered a hard currency or safe-haven currency.

Fiat currencies

Spahn tax

A Spahn tax is a type of currency transaction tax that is meant to be used for the purpose of controlling exchange-rate volatility. This idea was proposed by Paul Bernd Spahn in 1995.

Fiat currencies

Triffin dilemma

In international finance, the Triffin dilemma (sometimes the Triffin paradox) is the conflict of economic interests that arises between short-term domestic and long-term international objectives for countries whose currencies serve as global reserve currencies. This dilemma was identified in the 1960s by Belgian-American economist Robert Triffin. He noted that a country whose currency i