Samuel Goldwyn was not part of the deal. He promised never to be a joint owner of another company.
塞缪尔·戈德温并不在其中。他承诺永远不会成为另一家公司的联合所有者。
英语百科
Equity sharing
（重定向自Joint Owners）
Equity sharing is another name for Shared Ownership or Co-Ownership. It takes one property, more than one owner, and blends them to maximize profit and tax deductions. Typically, the parties find a home and buy it together as co-owners, but sometimes they join to co-own a property one of them already owns. At the end of an agreed term, they buy one another out or sell the property and split the equity.