VALUING YOUR
IMPACT
Weaving Ancient Wisdom with Modern Science to Amplify Impact
Matatihi blends traditional knowledge with contemporary research methods to help organisations maximize their environmental and social impact. Our expertise in economics, decision-making, and impact measurement delivers solutions that create lasting positive change for communities and the environment.
Our CLIENTS
Our Services
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GROUP DECISIONS
Traditional decision-making approaches often falter when managing multiple stakeholders and competing priorities, but our decision science methodology transforms this challenge through advanced Multi-Criteria Decision Analysis. By measuring and analysing diverse stakeholder perspectives, we deliver data-driven insights that build consensus, reduce conflict, and accelerate progress toward your strategic goals.
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Social Impact Reports
Matatihi's expert economists deliver comprehensive social impact reports that measure and articulate the value organisations bring to society, helping secure millions in funding for New Zealand's most innovative programmes. Through evidence-based analysis and transparent impact measurement, we empower organisations to demonstrate their value, strengthen stakeholder relationships, and secure sustainable funding streams.
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Economic Research
Our innovative research programme integrates mātauranga Māori with contemporary economic science to deliver transformative insights for social and environmental challenges across New Zealand. By weaving together Indigenous knowledge systems and advanced analytical methodologies, we help organisations and policymakers develop more holistic, sustainable solutions for communities and ecosystems.
What our Clients Say
“Over several years, we have had the privilege engaging Matatihi to deliver external cost-benefit analysis reports that clearly demonstrate the economic and social impact of our Academy’s work.
These reports have enabled us to track our impact over a number of years. These have been invaluable tools and taonga for Pūhoro in helping us quantify and fully understand the positive effects that our programme has on rangatahi Māori in STEMM (Science, Technology, Engineering, Mathematics & Mātauranga).
Their thorough approach and deep understanding of our needs, have enabled us to better understand and articulate the value and benefits of participation in our national Pūhoro STEMM Academy programme, and clearly identify some of the present and longitudinal benefits that our impact creates for rangatahi, their whānau, broader society and the economy.
As a kaupapa Māori driven organisation, we recommend the services of Matatihi and Dr Jay Whitehead and his impressive team.”
Kemp Reweti, Manahautū, CE – Pūhoro Charitable Trust
Jay has been instrumental in building support for Onuku Rūnanga’s investment strategy and exploring new opportunities to enhance our community's economic, social, and environmental wellbeing. His expertise in choice modelling enabled us to gather and incorporate community preferences into our investment decisions, ensuring the values and aspirations of our people guided them.
Beyond this, Jay’s market analysis provided critical insights that helped us identify and pursue opportunities to grow the wealth of the rūnanga. His meticulous approach gave us the confidence to make bold investment decisions—decisions that may not have gained the necessary support without his involvement.
Jay is not only a highly skilled analyst but also a pleasure to work with. His dedication, clarity, and ability to translate complex data into actionable insights have been invaluable to our journey. We are grateful for his contribution and highly recommend him to any organisation seeking informed, strategic decision-making support.
Rik Tainui - Ōnuku Rūnanga Chair
Matatihi is my go-to organisation for high-quality analysis that is consistently delivered on time, within budget, and beyond expectations.
Jay excels at quickly adapting to new contexts, developing innovative techniques and methods that produce internationally leading work.
Matatihi also specializes in analysis tailored to the complex needs of social, cultural, and environmental clients.
I highly recommend Matatihi to anyone seeking high-quality, decision-relevant insights.
Dr John Reid - Earth Quotient Managing Director
Jay was fantastic to work with. He was insightful, well-informed, and took the time to deeply understand our organisation, our sector, our aspirations - and the outcomes we are striving for. His expertise and thoughtful approach added real value to our thinking, and we truly appreciated his ability to connect the dots between where we are now and our long term.
Robyn Kamira - Chief Strategy & Impact Officer -Tū Ātea Māori Spectrum & Telecommunications Service
Working with Matatihi- Harnessing Māori Values for Sustainable Economic Decisions
Calmelle Riley - Director Strategic Projects Limited
Get in touch for a free chat about your organisation anytime
SELECTED CASE STUDIES AND WRITING
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Fisheries
✢ Analysis ✢ Moana: Measuring what matters to our stakeholders - Sustainability Report
Biodiversity
✢ Research ✢ Eco-index: Guiding biodiversity investment in Aotearoa New Zealand
Agricultural Sustainability
✢ Research ✢ The New Zealand Sustainability Dashboard Project
✢ Press ✢ Investment Monitor Article: The importance of agribusiness
✢ Video ✢ Keynote presentation - New Zealand Freshwater Conference
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Social Cost-Benefit Analysis:
✢ Research ✢ Wellbeing Indicators. Developing a framework to assess the impacts of land use change
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Māori Economic Values
✢ Research ✢ Tauutuutu: The cycle of exchange between people and our environment.
✢ Press ✢ Driving transformation with indigenous thinking
Māori Agribusiness
✢ Research ✢ The Development of An Indicator Framework to Measure Enablers And Constraints On Māori Agribusiness
Māori Housing
✢ Press ✢Home owning myth debunked
✢ Research ✢Exploring the Factors Affecting Māori Home Ownership
✢ Research ✢ The impact of housing policy on Māori in Tāmaki Makaurau
✢ Research ✢ Economics and financing of housing for Māori: literature review
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Financial Markets
✢ Analysis ✢ ESG Reporting Uptake in S&P/NZX 50 Index and Investor Perspective
Aquaculture
✢ Research ✢ Auahatanga from Authenticity: Maximising opportunities for Akaroa Salmon and Ōnuku Rūnanga
Agriculture
Medical Cannabis
✢ Research ✢ Medical Cannabis State of the Industry and Socio-Economic Opportunities
✢ Economic Analysis ✢ Supporting Puro to Break NZ Crowdfunding Record of $2.1m for a medical cannabis growing operation.
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Various Academic Papers
✢ Research Article ✢Prioritizing Sustainability Indicators: Using Materiality Analysis to Guide Sustainability Assessment and Strategy
✢ Research Article ✢ When experts disagree: the need to rethink indicator selection for assessing sustainability of agriculture
✢ Research Article ✢ Comprehensiveness or implementation: Challenges in translating farm-level sustainability assessments into action for sustainable development
✢ Research Article ✢ Performance versus Values in Sustainability Transformation of Food Systems
✢ Research Article ✢ Improving the adoption of agricultural sustainability tools: A comparative analysis
✢ Research Article ✢ Voicing stakeholder visions for biodiversity indicators: A framework using content analysis
✢Research Article ✢ The influence of distributive justice on agricultural environmental sustainability.
✢ Research Article ✢ Exploring the Factors Affecting Māori Home Ownership
✢ Research Article ✢ Indigenising the blue economy in Aotearoa New Zealand