Population growth has some effect on economic growth, but it is complicated especially where infrastructure is involved. We need to think more about it.
Read MoreDo We Have a Population Policy?
migration
Who Pays for the Roads?
The proposed infrastructural spending on roads leaves open a whole range of issues such as who pays and who benefits.
Read MoreBrexit or Bust?
Brexit illustrates the challenges of economic independence and interdependence.
Read MoreHow Much Migration?
Free movement of labour is often described as one of the four fundamental economic freedoms. Putting it into practice is somewhat more difficult.
Read MoreWhen record numbers aren't records at all
Pundit member Carolyn points out that the number of Kiwis leaving for Australia might not be as catastrophic as some media – and politicians – suggest. A population expert replies to her questions
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