The offshore economy had its beginnings in the late 19th century, saw early development after World War I, and metastasized in the 1970s. Palan believes that a rapidly expanding offshore economy is now producing a new market in sovereignty; states have discovered that their rights to write law may be used as a commercial asset. This commercialization of sovereignty, he asserts, undermines the legitimacy of the nation-state and supports a form of nomadic capitalism.