Table 3.
Published research articles regarding WTP for environmental, carbon, organic and sustainability labels and products.
| Region (country) | Label | Product/crops/industry | Reference |
|---|---|---|---|
| Oceania (Australia and New Zealand) | Carbon label, Environmental label Certified bush product label |
Wheat, rice, and millet Bush products (Natural plant products), meat products |
Settre et al., 2019, Cunningham et al., 2009; Bhaskaran et al., 2006 |
| Latin America (Brazil, Honduras) | Environmental labels, Eco-labels, Sustainability labels | Agriculture and food products, Fruit and Vegetables | Dórea et al., 2022; Blandon et al., 2009 |
| China | Environmental label, green label, Organic label | Food products | Bing et al., 2011; Ayyub et al., 2018 |
| EU | Eco-label, Environmental label, Organic label, Carbon label, Eco-label, Certification label, sustainability label, Animal welfare label | Food products, Apple, Pig and Broiler chicken, Certified food products (Sugar, flour, croissant, eggs & spaghetti), Dairy products, Wine products and wine industry, banana, rice, beans, Beef products, Strawberries | Kijek et al., 2015; Koos, 2011; Rousseau & Vranken, 2013; Van der Werf & Salou, 2015; Anastasiou et al., 2017; Canavari & Coeroni, 2020; Fiore et al., 2016; Pomarici et al., 2015; Kaczorowska et al., 2019; Oroian et al., 2017; Grymshi et al., 2022; Eldesouky et al., 2020; Carmona, 201; Sønderskov & Daugbjerg, 2011 |
| Africa (Ghana) | Organic label | Pineapple | Kleemann, 2016 |
| Asia (Japan, India, Indonesia, Malaysia, Thailand) | Environmental label, Eco-label, Organic label, carbon label | Coffee, Food products, Fruit | Marie‐Vivien et al., 2014; Herdiansyah et al., 2019; Mohamed et al., 2014; Nuttavuthisit & Thøgersen, 2017; Tait et al., 2016 |
| UK, USA and Canada | Carbon label, locally grown label, Environmental label, Eco-label, Organic label, locally grown label, Eco-friendly label, sustainable label | Apple, Wine industry, Wine products, Potato, Coffee, Blue berries, Food products, Forest, wood products | Onozaka et al., 2016; Barber et al., 2009; Zedler, 2009; Larson, 2003; Hu et al., 2009; Campbell et al., 2015; Berghoef & Dodds, 2011; Gava et al., 2018; Aguilar & Cai, 2010 |