What are the deep institutional factors?

深层次的制度因素是什么？

Finally, we talked about the distinction between disease and illness and the individual and institutional factors that influence a person’s beliefs about illness.

最后，我们讨论了疾病和疾病之间的区别，以及影响一个人对疾病的信念的个人和制度因素。

We have assumed so far an institutional factor which prevents the rate of interest from being negative, in the shape of money which has negligible carrying costs.

到目前为止，我们已经假设了一个制度性因素，它以持有成本可以忽略不计的货币形式防止利率为负。