TY - JOUR T1 - Market concentration and the healthiness of packaged food and non-alcoholic beverage sales across the European single market JF - Public Health Nutrition Y1 - 2022 A1 - Iris Van Dam A1 - Olivier Allais A1 - Stefanie Vandevijvere KW - Food environments KW - Food Industry KW - Food Supply KW - Market power KW - Market structure KW - NOVA AB -

Objective: To assess the relationship between market concentration and diversity,
as indicators of market structure, and the healthiness of food and beverage sales
across Europe.
Design: Market share (MS) data per country were used to calculate market concentration,
assessed by the four-firm concentration ratio and market diversity, and by
the number of companies with ≥1 % MS and the number of companies uniquely
present in one European country. The healthiness of food sales was assessed by
applying the NOVA classification (level of processing). Simple and multiple linear
regressions were performed to assess the relationship between market concentration,
diversity and the healthiness of food and beverage sales.
Setting: The European single market.
Participants: The twenty-seven European single market member states for which
Euromonitor sales data were available at the most fine-grained Euromonitor packaged
food and non-alcoholic beverage product subcategory level.
Results: Increased market concentration with a country and a product category
fixed effect significantly predicted increased sales of ultra-processed packaged
food products. There was insufficient data variability in the level of processing
of non-alcoholic beverage product categories to formulate conclusions for nonalcoholic
beverages. Increased market diversity in turn significantly predicted
reduced country-level sales of ultra-processed products.
Conclusions: The results indicated a relationship between market structure and the
healthiness of packed food products sold on the European market. However, more
research with detailed nutritional data is warranted to document and quantify this
interaction.

VL - 25 CP - 11 M3 - 10.1017/S1368980022001926 ER -