Questions I haven’t made much progress on

1. If you are in a liquidity trap, is your exchange rate indeterminate?  Under what conditions?  Along what range?

2. Does it matter if the other currency is also in a liquidity trap?

3. What will result from the intersection of two possible trends: insistence on a greater equality in health care outcomes, and the development of new technologies — some at the genetic level for the individual — which will lead to a greater inequality of health care outcomes?