LEANZ, Law and Economics in New Zealand

About Us

What is LEANZ?

LEANZ is an organisation dedicated to the advancement in New Zealand of the understanding of law and economics.  It provides a forum for the exchange of information, analysis and ideas amongst those with an interest in this form of analysis.  That interest may be practical (for example, the field of law and economics is very relevant to many aspects of the practice of law, public policy and consultancy), or it may be more academic.

Lawyers may benefit from obtaining a greater understanding of economic analysis as applied to the law.  Economic principles can provide a coherent structure for tying together diverse areas of law.  Economists can obtain a better understanding of the importance of legal and constitutional issues and the complexity and subtlety of the common law.  Case law provides economists with a vast pool of interesting puzzles.


Members of LEANZ include:

  • Lawyers;

  • Economists;

  • Policy advisers;

  • Academics;

  • Students;
  • Corporate members and donors.


Charitable status

LEANZ is a registered charity: our registration number is CC42678.  LEANZ was founded in 1994 as an incorporated society.

Our overall objectives include:

Communicating and disseminating information in New Zealand about law and economics literature and research, and promoting its application to legal and public policy issues in New Zealand and overseas; Enhancing understanding of law and economics in New Zealand amongst legal, economic and other relevant professions, including academia, the private sector and government; and Fostering teaching, research, publication and education about law and economics in New Zealand.

Our specific goals include:

  • Increasing general awareness of Law and Economics — identifying, disseminating and promoting the value that L&E can provide.

  • Closing the gaps between lawyers and economists — increasing dialogue between the two groups, increasing mutual recognition of professions.

  • Increasing the value of the LEANZ brand — providing value for money for membership including becoming a repository for L&E information and increasing networking opportunities for members.

  • Having sufficient resources to meet our objectives.

  • Increasing the understanding of economics by the legal community.

  • Greater attention to the educational aspects of the objectives.


Our History


The beginnings of LEANZ trace to a seminar presentation in April 1993 by Sir Ivor Richardson (then of the Court of Appeal), hosted by the Law Commission, on Law and Economics.  Out of that event followed discussions around the idea for an organisation to develop and promote what was, at that time, often seen as a peculiarly North American approach to legal analysis.

Sir Kenneth Keith and Richard Sutton at the Law Commission were early supporters and luminaries, as was Adrienne von Tunzelmann at the Department of Justice, and Alan Bollard (then Chair of the Commerce Commission).

During early 1994 over 60 people, representing a balance of legal and economic and public and private sector backgrounds, expressed positive interest in the activities of a Law and Economics Association.

Minutes of the Inaugural Meeting of LEANZ, held on 11 April 1994 at the Law Commission, record those present as: Terence Arnold; Wayne Attrill; Tony Baldwin; George Barker; Warwick Bignall; Alan Bollard; Brendan Brown; Hamish Dempster; Brian Easton; David Harper; Victoria Heine; Tracy Mears; Matthew Palmer; Bernard Robertson; Richard Sutton; Adrienne von Tunzelmann.

The inaugural committee of 1994 included as officers and organising members of LEANZ:

  • President: Alan Bollard

  • Secretary: Matthew Palmer

  • Treasurer: Peter Gorringe

  • Committee: Wayne Attrill, George Barker, Richard Sutton, Adrienne von Tunzelmann, Terence Arnold, Brendon Brown, and Charles Rickett.

Matthew Palmer, and Stephen Franks were instrumental in getting a group together to meet in the early days and, as evidence of LEANZ’s longevity and relevance, have returned to be actively involved in recent times.  Terence Arnold, now a judge of the Supreme Court, is the current Patron.  Our Patron for the best part of 20 years, Sir Ivor Richardson, sadly passed away in December 2014.

About Us
What is 'Law & Economics'?
What does LEANZ do?
Pay for Membership or Make a Donation
Leanz Committee
LEANZ Seminars
Past Seminars 2007 - 2008
Law & Economics Papers
Law and Economics Education in New Zealand
Law and Economics Education in New Zealand
Law and Economics Education in Europe
Law and Economics education in the United States
Contact Us
Copyright LEANZ 2004-2015
All rights reserved
Web Design Online Designs