Thursday assorted links
1. Agglomeration is good for research scientists, even taking costs into account.
2. The demand for secession is more about identity than income.
3. Will Germany succeed in building a new LNG terminal swiftly?
4. Publishing statistics, and how many copies a book actually sells.
5. Single-use plastic grocery bags are pretty environmentally friendly.
6. Health insurers just published nearly a trillion pieces of health care price information.