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Calculating ESG impact on beta in the food industry

Our Publications

In the light of the food industry, how does ESG criteria integration - through thorough SPICE ratings - affect companies' adjusted beta? Answer unveiled in a case study by Sycomore AM from the "2016 PRI's practical guide to ESG integration for equity investing".

Bertille Knuckey

Investing in European food companies presents clear environmental and social risks as well as considerable opportunities (the sector as a whole should benefit from further population growth).

As a bottom-up, long-term investor, we have developed a valuation tool that factors ESG considerations into investment decisions to find companies able to generate sustainable value.

Assessing the opportunities and risks


Estimates indicate a gap of nearly 70% between the amount of food available today and that required by 2050.
Closing this gap, while improving the quality of our food, protecting the environment, replenishing strained resources, recognising the value of those who farm the land and wasting less along the food chain, will be part of private and public sector policies over the next thirty years.


  • Environmental risks:

Agriculture represents approximately 10% of greenhouse gas emissions in the EU and the US. The extensive use of monocultural fields has led to biodiversity loss. Nutrient degradation and erosion affect soil quality. Resource depletion and pollution to water and air are also concerns.

  • Economic and, hence, social risks:

- Large food producers and distributors shifted the balance of power, now reaping most of the pricing power to the detriment of farmers.
- Political instability (e.g. 2014 Russian ban on EU food products, end of European milk quotas) has led to sharp falls in prices of certain food products, further impacting farmers’ revenues.
- More rigorous environmental and animal-welfare standards have raised farmers’ costs significantly over the past ten years.
- Consumers are eating less meat – very few categories, like poultry, are still growing.
- Farmer-led protests often impact the economy as a whole.

Integrating opportunities and risks into models

As a proxy for gauging the sustainability of a company’s business model, we look at whether it creates value for its stakeholders: suppliers/society/states, people, investors, clients and the environment (SPICE). The SPICE model structures our financial and ESG research work and is fully integrated into our proprietary research and valuation tool.

Each company in the investment universe is given a SPICE rating, and the fund manager reviewing the stock is responsible for keeping the analysis up-to-date. The SPICE rating is used to adjust a stock’s beta:

Impact of integration

The table below shows food-related examples of how ESG issues, which represent over 65% of our SPICE rating, have affected companies’ adjusted beta.

Download the 2016 PRI's practical guide to ESG integration for equity investing in pdf

Our Publications

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