In 1990 Amy Domini sought out 400 companies with a record of treating employees, customers, the community and the environment well to create the "Domini 400 Social Index," and thus began to compile a stock index for SRI investors. A year later she set up an SRI fund and issued stock.
1990 年，多米妮找了 400 家善待員工、顧客、社區與環境的公司，成立「多米妮 400 社會責任型指數」，開始為 SRI 投資人編製股市指數，隔年又設立社會責任型基金向外發行。