Workshop programme

Programme updated 28 May and subject to minor changes.

Thursday 23 July

11.00am

Welcome and introductions

Ben Hamlin, Barrister
Chair, Competition Law and Policy Institute of New Zealand


11:15am

Session one: Keynote - The implications of AI for Competition Policy

Our 2026 keynote address focusses on the emerging questions and concerns that AI raises for competition policy.  Our keynote speaker Julian Wright, Professor of Economics at the National University of Singapore, and our commentator Sarah Keene, Partner at Webb Henderson, will examine how AI affects market structures and rivalry, and what that means for competition policy.

Chairperson
Emma Ihaia, Director, Link Economics

Speaker
Prof Julian Wright, National University of Singapore

Commentator
Sarah Keene, Partner, Webb Henderson


12.45pm

Lunch


1.45pm

Session two: Dry-year risk protection: A public good?

In this session, we will hear from Dr John Small on the economics of why dry year cover should be considered a public good and competition policy implications of such a view. This will then be followed by a response from Associate Professor Gordon Leslie and Associate Professor Shaun McRae and a broader panel discussion where panel members offer further perspectives on the characterisation of dry year cover as being a public good, market or regulatory responses to the risks of dry years and ideal market design. 

Chairperson
Liza van der Merwe, Partner, Deloitte

Panel
A/Prof Gordon Leslie, Monash University
Dr John Small, Chair, Commerce Commission
A/Prof Shaun McRae, ITAM, Mexico City


3.00pm

Afternoon tea


3.30pm

Session Three: Next Gen

This session we will hear from a range of the ‘next generation’ on important topics.

Chairperson
Dr Will Taylor, Partner, NERA Economic Consulting

Speakers

Get in loser, we’re going to the Commerce Commission: the economics and competition of rideshare apps in New Zealand
Elsie Bond, Lawyer, Bell Gully

Competition and the Public Interest: When Should, and When Does, the Social Good Win Out?
Dr Tyler Hoppenfeld, Economist, NERA Economic Consulting

Crt-alt-Remedy: A review of remedies used in digital mergers
Lachlan Graham, Senior Economist, Commerce Commission


5.00pm

Day close


5.15pm

Annual General Meeting


7.00pm

Workshop dinner | Otto


Friday 24 July

9.00am

Session four: How to Talk to Regulators

Whether you’re a victim, witness, target, or none of the above, every engagement with a regulator sends a signal. When making a complaint, responding to an investigation, self-reporting a problem, advocating for a particular outcome, or seeking to influence priorities, the way parties and advisors engage with regulators can significantly affect credibility, trust, and ultimately outcomes.

This session brings together current and former New Zealand regulators — including the Commerce Commission — for a practical discussion on best practice engagement. The panel will discuss what works, common mistakes, how regulators think, and how organisations can engage effectively.

Chairperson
Ben Hamlin, Barrister & Chair of CLPINZ


10:20am

Morning tea


10.50am

Session Five: Lowdown on dark patterns - deception, detriment, deterrence

Ever found it hard to unsubscribe from a service online? Or had to wade through pop-ups demanding your email when trying to do basic shopping? Then you’ve been caught by dark patterns. 

From online shopping to gaming online, from streaming services to food delivery apps, there is a growing body of evidence that dark patterns in our everyday online life are costing people time, money, their privacy and ultimately their wellbeing. 

Join us as we unpack the world of dark patterns:

  • What are dark patterns and how do dark patterns seep into our daily lives in products and services we use every single day?
  • What does consumer harm look like? Is it really as bad as we think? We’ll share insights from consumer research from both Australia and New Zealand.
  • Current regulatory landscape through a consumer protection lens – where are the gaps, where are the wins and what’s happening in New Zealand, Australia and overseas.
  • Steps businesses can take right now to compete on morals instead of manipulation.

Chairperson 
Michael Tilley, Director, tilly+co

Speakers
Chandni Gupta, Deputy CEO of the Australian Consumer Policy Research Centre
Jon Duffy, Chief Executive, Consumer 


12.10pm

Lunch


1.00pm

Session Six: Defining Markets in a Complex World

Market definition is a key analytical tool in competition law cases used to assess market power and whether there is a substantial lessening of competition. This session explores current trends in the area including in contexts such as two-sided markets and markets where there is no price for provision of a service.

Chairperson
Dr John Land, Barrister, Bankside Chambers

Speaker
Michael Hodge KC, Barrister, Omnia Chambers

Commentator
Prof Julian Wright, National University of Singapore


2.20pm

Afternoon tea


2.40pm

Session Seven: Confidentiality vs Transparency - A tightrope?

The issue of confidentiality has been a contentious topic in recent years, with some holding strong but often conflicting views.  The aim of the session is to provoke intellectual debate and consider the public policy issues behind the confidentiality settings and whether the Commission’s practices and the proposed changes to the Commerce Act strike the right balance.

Professor Ed Willis will address the delicate balance of protecting confidential information to ensure that the Commission is making informed choices and parties providing information are not disadvantaged against natural justice considerations, the Official Information Act and the need for transparency.

Chief Ombudsman John Allen will then address the public policy reasons for the OIA and the need for transparency.  

Chairperson
Alicia Murray, Partner, Lowndes Jordan

Speaker
A/Prof Ed Willis, University of Otago

Commentator
John Allen, Chief Ombudsman


4.00pm

Workshop close


CPD learning objectives

Earn up to 9.8 CPD hours

Learn from experts in their fields the developments in New Zealand and overseas associated with these topics:

  • The impact AI may have on competition and enforcement and implications for competition policy going forward.
  • Dry year cover is essential for New Zealand’s electricity system but collaboration from generators to bring it about raises competition concerns that need to be addressed.
  • “Dark patterns” are becoming part and parcel of using online services with potential to cause harm to consumers.  What are those harms and what can be done to police them?
  • Getting the most (or least backlash) from Regulators and not just the Commerce Commission.
  • Developing trends towards how to define markets in non-typical market situations.
  • The Commission requires large amounts of commercially sensitive information from applicants and third parties to perform its tasks properly.  Are its practices to protect such information justifiable in light of other factors including the Official Information Act.
  • Contemporary competition issues delivered by our Next Gens spanning:
    • Mergers in technology and digital sectors,
    • A critique of Uber’s domination of rideshare and practices, and
    • Should we give more weight to socially good benefits in competition assessments?

Gain insights into often complex and legal issues, trends and changes to legislation which will strengthen your understanding of the law, economics and policy when advising clients and in dealings with the Commerce Commission as the regulator.