In finance, a GDP-linked bond is a debt security or derivative security in which the authorized issuer (a country) promises to pay a return, in addition to amortization, that varies with the behavior of Gross Domestic Product (GDP). This type of security can be thought as a “stock on a country” in the sense that it has “equity-like” features. It pays more/less when the performance of the country is better/worse than expected. Nevertheless, it is substantially different from a stock because there are no ownership-rights over the country.