Non-financial non-produced assets (AN.2)
7.18 . All tangible non-produced assets are natural assets. Which natural assets are
included is determined, in compliance with the general definition of an
economic asset, by whether the assets are subject to effective ownership and are
capable of bringing economic benefits to their owners, given the existing
technology, knowledge, economic opportunities, available resources, and set of relative
prices. Moreover, natural assets over which ownership rights have not, or
cannot, be established, such as open seas or air, are excluded.
7.19 . Intangible non-produced assets include patented entities, transferable
contracts, purchased goodwill, etc. Entities not evidenced by legal or accounting
actions