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Addressing Plastic Bags Consumption Crises through Plastic Bag Levy, Retailer Monetary and Non-monetary Interventions in South Africa
This research analyses the impact of a plastic bag levy, and retailer interventions focussing on promotion of reusable bags to reduce plastic bag consumption. For this purpose, tax revenue data for the fiscal years 2008 to 2020 and retail outlet data for March 2018 to February 2020 was used. A descr...
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| Format: | Thesis |
| Language: | English |
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School of Economics
2023
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| _version_ | 1867611327419121664 |
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| access_status_str | Open Access |
| author | Abiola, Babatunde |
| author2 | Visser, Martine |
| author_browse | Abiola, Babatunde Visser, Martine |
| author_facet | Visser, Martine Abiola, Babatunde |
| author_sort | Abiola, Babatunde |
| collection | Thesis |
| description | This research analyses the impact of a plastic bag levy, and retailer interventions focussing on promotion of reusable bags to reduce plastic bag consumption. For this purpose, tax revenue data for the fiscal years 2008 to 2020 and retail outlet data for March 2018 to February 2020 was used. A descriptive arc price elasticity was estimated from the tax revenue data, while the retail outlet data was analysed by using a panel fixed effects model to evaluate the impact of three treatments on plastic and reusable bag consumption in South Africa. Findings revealed that Treatments 1 (a monetary intervention based on giving reusable bags away for free) and 2 (a non-monetary intervention framed around a plastic free July campaign) significantly increased reusable bag uptake and reduced plastic bag consumption, while Treatment 3 (a monetary intervention involving a subsidy on reusable bags) increased reusable and plastic bag sales. The findings contribute to the literature on the effectiveness of non-monetary nudges (T2). The latter is more efficient than the monetary incentives (T1 and T3). The results also agree with the literature on the ineffectiveness of subsidies (T3) for the purpose of discouraging the consumption of plastic bags. The results confirmed that plastic bag consumption is habitual in South Africa. Based on these findings, policy recommendations were made that public campaigns and other behavioural nudges should be considered more effective in addressing the consumption of plastic bags than subsidies on reusable bags. In addition, because of the revealed low level of reuse of both plastic and reusable bags, the use of reminders to reuse bags should be considered and researched in order to modify consumer behaviour in South Africa. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/36974 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | School of Economics |
| publisherStr | School of Economics |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/36974 Addressing Plastic Bags Consumption Crises through Plastic Bag Levy, Retailer Monetary and Non-monetary Interventions in South Africa Abiola, Babatunde Visser, Martine Economics This research analyses the impact of a plastic bag levy, and retailer interventions focussing on promotion of reusable bags to reduce plastic bag consumption. For this purpose, tax revenue data for the fiscal years 2008 to 2020 and retail outlet data for March 2018 to February 2020 was used. A descriptive arc price elasticity was estimated from the tax revenue data, while the retail outlet data was analysed by using a panel fixed effects model to evaluate the impact of three treatments on plastic and reusable bag consumption in South Africa. Findings revealed that Treatments 1 (a monetary intervention based on giving reusable bags away for free) and 2 (a non-monetary intervention framed around a plastic free July campaign) significantly increased reusable bag uptake and reduced plastic bag consumption, while Treatment 3 (a monetary intervention involving a subsidy on reusable bags) increased reusable and plastic bag sales. The findings contribute to the literature on the effectiveness of non-monetary nudges (T2). The latter is more efficient than the monetary incentives (T1 and T3). The results also agree with the literature on the ineffectiveness of subsidies (T3) for the purpose of discouraging the consumption of plastic bags. The results confirmed that plastic bag consumption is habitual in South Africa. Based on these findings, policy recommendations were made that public campaigns and other behavioural nudges should be considered more effective in addressing the consumption of plastic bags than subsidies on reusable bags. In addition, because of the revealed low level of reuse of both plastic and reusable bags, the use of reminders to reuse bags should be considered and researched in order to modify consumer behaviour in South Africa. 2023-02-22T11:52:59Z 2023-02-22T11:52:59Z 2022 2023-02-20T12:08:54Z Master Thesis Masters MCom http://hdl.handle.net/11427/36974 eng application/pdf School of Economics Faculty of Commerce |
| spellingShingle | Economics Abiola, Babatunde Addressing Plastic Bags Consumption Crises through Plastic Bag Levy, Retailer Monetary and Non-monetary Interventions in South Africa |
| thesis_degree_str | Master's |
| title | Addressing Plastic Bags Consumption Crises through Plastic Bag Levy, Retailer Monetary and Non-monetary Interventions in South Africa |
| title_full | Addressing Plastic Bags Consumption Crises through Plastic Bag Levy, Retailer Monetary and Non-monetary Interventions in South Africa |
| title_fullStr | Addressing Plastic Bags Consumption Crises through Plastic Bag Levy, Retailer Monetary and Non-monetary Interventions in South Africa |
| title_full_unstemmed | Addressing Plastic Bags Consumption Crises through Plastic Bag Levy, Retailer Monetary and Non-monetary Interventions in South Africa |
| title_short | Addressing Plastic Bags Consumption Crises through Plastic Bag Levy, Retailer Monetary and Non-monetary Interventions in South Africa |
| title_sort | addressing plastic bags consumption crises through plastic bag levy retailer monetary and non monetary interventions in south africa |
| topic | Economics |
| url | http://hdl.handle.net/11427/36974 |
| work_keys_str_mv | AT abiolababatunde addressingplasticbagsconsumptioncrisesthroughplasticbaglevyretailermonetaryandnonmonetaryinterventionsinsouthafrica |