Malcolm MacKerras has been trying to persuade New Zealand’s politicians to replace their Mixed Member Proportional electoral system with a better one.
Articles by Malcolm Mackerras 
Bradfield will be a test for the Liberals, mark my words
Byelections can no longer be guaranteed to record good results for Opposition parties. So how will the Bradfield byelection play out? If the Liberal share is less than 58%, it’ll be bad news for Malcolm Turnbull.
BC-STV vs MMP: a psephological case study
The old British dominions of Australia, New Zealand and Canada make for an interesting psephological compare/contrast exercise, writes Malcolm Mackerras.
