Consumer Perception and Purchase Attitude towards Genetically Modified Foods during the Covid-19 Pandemic: the Case of Erzurum, Türkiye
Yıl 2023,
, 543 - 555, 31.12.2023
Kübra Sinem Kaçmaz
,
Emine Aşkan
,
Yavuz Topcu
Öz
The aim of the study was to determine consumers’ perception and purchase attitudes towards foods with genetically modified organisms (GMOs) and the main factors impacting on their purchase decision in Erzurum province in Türkiye. The material of the research consisted of primary data obtained from face-to-face questionnaire fulfilled with 323 households residing in Erzurum in 2021 and intending to consume foods with GMOs during the Covid-19 pandemic, and then explanatory factor and cluster analyses were applied to determine the main factors affecting three homogenous consumer clusters’ attitudes and beaviors towards foods with GMOs. The results of the study highlighted that high-income consumers were of willingness to buy foods with GMOs due to positive purchase motivation with orientation of media communication and product mixes, that middle-income consumers altered consciously their purchase models by preferring GMO-foods with lower price to traditional foods, and that low-income participants did not want to buy foods with GMOs owing to negative impacts on human health, environment safety and ethical issues. As a result, high and middle-income consumers attributed positive purchasing perception and attitudes toward foods with GMOs, but low-income those were of a negative perception for these.
Kaynakça
- Adalja, A., Liaukonyte, J, Wang, E., & Zhu, X. (2022). GMO and non-GMO labeling effects: Evidence from a quasi-natural experiment. Marketing Science, 22, 1-18. https://doi.org/
10.1287/mksc.2022.1375
- Akay, M. (2021). Red meat price volatility and its relationship with crude oil and exchange rates inTurkey with the approach of GARCH (p, q) model. YYU J Agr Sci, 31(4), 915-927.
- Aleksejeva, I. (2014). Latvian consumers’ knowledge about GMOs. Management of Organizations Systematic Research, 71, 7–16. http://dx.doi.org/10.7220/MOSR.2335.8750.2014.71.1
- Arani, A. B., Poureisa, M, Alekajbaf, H, Abad, R. K. B., & Dastaki, K. K. (2021). Investigating the status of transgenic crops in Iran in terms of cultivation, consumption, laws and rights in comparison with the world. Science Report, 11, 9204. doi: 10.1038/s41598-021-88713-7
- Boccia, F., Covino, D., & Sarnacchiaro, P. (2018). Genetically modified food versus knowledge and fear: a numeric approach for consumer behavior. Food Research International, 111, 682-688. doi: 10.1016/j.foodres.2018.06.013
- Bovay, J., & Alston, J.M. (2018). GMO food labels in the United States: Economic implications of the new law. Food Policy, 78, 14-25. https://doi.org/10.1016/j.foodpol.2018.02.013
- Civelek, M.E. (2020). Methodology of Structura Equation Model. Beta Printing and Publishing Inc.
Cummins, R., & Lilliston, B. (2000). Genetically engineered food. New York, Marlowe Company.
Field, A. (2000). Discovering statistics using SPSS for windows. Sage Publication.
- Ghozzi, H., Platoni, S, Tillie, P., & Soregaroli, C. (2018). TCE determinants and governance forms in the EU “non-GMO” soybean supply chain. Food Policy, 78 (C), 68-80. doi: 10.1016/
j.foodpol.2018.02.011
- Giordano, S., Clodoveo, M.L, Gennaro, B & Corbo, F. (2018). Factors determining neophobia and neophilia with regard to new technologies applied to the food sector: A systematic review. International Journal of Gastronomy and Food Science, 11, 1–19. https://doi.org/10.1016/
j.ijgfs.2017.10.001
- Gürbüzoğlu, S. (2016). Determining the perceptions of high scholl students against GMOs. Mehmet Akif Ersoy University Journal of Education Faculty, 37, 89-111.
- Hallman, W. K., Cuite, C. L., & Morin, X. K. (2013). Public perceptions of labeling GMOs. Rutgers University, School of Environmental and Biological Sciences. https://doi.org/10.7282/
T33N255N
- ISAAA. (2019). Global status of commercialized biotech/GM Crops in 2019. Global Status of Commercialized Biotech/GM Crops: Brief 49-2014. Retrieved December 15, 2020, from http://www.isaaa.org.
- Jurkiewicz, A., Zagórski, J, Bujak, F, Lachowski, S., & Florek-Luszczki, M. (2014). Emotional attitudes of young people completing secondary schools towards genetic modification of organisms (GMO) and genetically modified foods (GMF). Ann Agric Environ Med., 21(1), 205-11.
- Kadirhanoğulları, I.H, Karadaş, K., Özger, Ö., & Kadirhanogulları, M. (2021). Karar Ağacı Algoritmaları ile organik ürün tüketici tercihlerinin belirlenmesi: Iğdır ili örneği. YYU J Agr Sci, 31(1), 188-196.
- Karagöz, Y. (2019). Statistical Analyses with SPSS and AMOS Application. Nobel Academic Publishing.
- Kaya, I. (2020). GMOs and regulations concerning biotechnological products. Lady Stephenson Labrary, Newcastle upan Tyne, NE6 2Pa, UK, Cambridge Scholars Publishing.
- Kotler, P., & Armstrong, G. (2004). Principles of marketing (10th Ed). Prentice Hall, New Jersey.
- Lachowski, S., Jurkiewicz, A, Choina, P, Florek-Łuszczki, M, Buczaj, A., & Goździewska, M. (2017). Readiness of adolescents to use GMOs according to their knowledge and emotional attitude towards GMOs. Ann Agric Environ Med., 24(2), 194–200. doi: 10.26444/aaem/74478
- McGarry, W. M., Bertolini, P, Shikama, I., & Berger, A. (2012). A comparison of attitudes toward food and biotechnology in the U.S., Japan and Italy. Journal of Food Distribution Research, 43(1), 1-10. doi: 10.22004/ag.econ.139462
- Newbold, P. (1995). Statistics for business and economics (4th Ed). Prentice Hall International Editions.
- Palmieri, N., Simeone, M, Russo, C., & Perito, M.A. (2020). Profiling young consumers’ perceptions of GMO products: A case study on Italian undergraduate students, Int. J. Gastr. Food Sci., 21, 100224.
- Pham, N & Mandel, N. (2019). What influences consumer evaluation of Genetically Modified Foods? J. Public Policy Mark., 38(2), 263-279.
- Pechlaner, G. (2020). Neoliberalization and alternative food movements: Vermont’s ‘right to know’ GMO campaign. J. Rural Stud., 74(2020), 76-85.
- Russo, C., Simeone, M & Perito, M. A. (2020). Educated millennials and credence attributes of food products with genetically modified organisms: knowledge, trust and social media. Sustainability, 12(20), 8534. https://doi.org/10.3390/su12208534
- Sahin, T. S., Aral, Y., & Gökdai, A. (2018). Market structure and socio-economic evaluation of genetically modified products in the world. Veteriner Hekimler Derneği Dergisi, 89(2), 85-108.
- Saputri, V. H. L., Sutopo, W, Hisjam, M., & Maaram, A. (2019). Sustainable Agri-food supply chain performance measurement model for GMO and non-GMO using Data Envelopment Analysis Method. Applied Science, 9(6), 1199. https://doi.org/10.3390/app9061199
- Shetty, K., Paliyath, G, Pometto, A., & Levin, E. R. (2005). Food Biotechnology (2th Edition). CRC Press.
- Topcu, Y. (2022a). Evaluating veal consumption hedonism of consumers by mediating effect model with risk factor. TURJAF, 10(32), 394-403. doi: https://doi.org/10.24925/turjaf.v10i3.394-403.4643
- Topcu, Y. (2022b). Consumers’ veal consumption preferences under climate changes and Covid-19 pandemic: Case of Erzurum Province. GBAD, 11(1), 1-13.
- TUIK. (2021). Turkish Statistical Institute. Retrieved September 10, 2022 from https://www.
tuik.gov.tr
- Turker, T., Kocak, N., Aydin, I., Istanbullouglu, H., Yildiran, N., Turk, Y. Z., & Kilic, S. (2013). Determination of knowledge, attitude, and behavior about genetically modified organisms in nursing school students. Gulhane Medical Journal, 55(4), 297-304. doi: 10.5455/gulhane.
33326
- Turan, O., Kadagan, O., & Gurbuz, I. B. (2022). Differences between low-income and high-income buyers of organic milk and willingness to pay organic price premiums. Emirates Journal of Food and Agriculture, 34(12), 1042-1053. https://doi.org/10.9755/ejfa.2022.v34.i12.2966
- Uzogara, S. G. (2000). The impact of genetic modification of human foods in the 21st century: A review. Biotechnol Adv, 18(3), 179-206. doi: 10.1016/s0734-9750(00)00033-1.
- Wunderlich, S., &. Gatto, K. A. (2015). Consumer perception of GMOs and sources of information. Adv. Nutr., 6(6), 842-851. doi: 10.3945/an.115.008870
Yıl 2023,
, 543 - 555, 31.12.2023
Kübra Sinem Kaçmaz
,
Emine Aşkan
,
Yavuz Topcu
Kaynakça
- Adalja, A., Liaukonyte, J, Wang, E., & Zhu, X. (2022). GMO and non-GMO labeling effects: Evidence from a quasi-natural experiment. Marketing Science, 22, 1-18. https://doi.org/
10.1287/mksc.2022.1375
- Akay, M. (2021). Red meat price volatility and its relationship with crude oil and exchange rates inTurkey with the approach of GARCH (p, q) model. YYU J Agr Sci, 31(4), 915-927.
- Aleksejeva, I. (2014). Latvian consumers’ knowledge about GMOs. Management of Organizations Systematic Research, 71, 7–16. http://dx.doi.org/10.7220/MOSR.2335.8750.2014.71.1
- Arani, A. B., Poureisa, M, Alekajbaf, H, Abad, R. K. B., & Dastaki, K. K. (2021). Investigating the status of transgenic crops in Iran in terms of cultivation, consumption, laws and rights in comparison with the world. Science Report, 11, 9204. doi: 10.1038/s41598-021-88713-7
- Boccia, F., Covino, D., & Sarnacchiaro, P. (2018). Genetically modified food versus knowledge and fear: a numeric approach for consumer behavior. Food Research International, 111, 682-688. doi: 10.1016/j.foodres.2018.06.013
- Bovay, J., & Alston, J.M. (2018). GMO food labels in the United States: Economic implications of the new law. Food Policy, 78, 14-25. https://doi.org/10.1016/j.foodpol.2018.02.013
- Civelek, M.E. (2020). Methodology of Structura Equation Model. Beta Printing and Publishing Inc.
Cummins, R., & Lilliston, B. (2000). Genetically engineered food. New York, Marlowe Company.
Field, A. (2000). Discovering statistics using SPSS for windows. Sage Publication.
- Ghozzi, H., Platoni, S, Tillie, P., & Soregaroli, C. (2018). TCE determinants and governance forms in the EU “non-GMO” soybean supply chain. Food Policy, 78 (C), 68-80. doi: 10.1016/
j.foodpol.2018.02.011
- Giordano, S., Clodoveo, M.L, Gennaro, B & Corbo, F. (2018). Factors determining neophobia and neophilia with regard to new technologies applied to the food sector: A systematic review. International Journal of Gastronomy and Food Science, 11, 1–19. https://doi.org/10.1016/
j.ijgfs.2017.10.001
- Gürbüzoğlu, S. (2016). Determining the perceptions of high scholl students against GMOs. Mehmet Akif Ersoy University Journal of Education Faculty, 37, 89-111.
- Hallman, W. K., Cuite, C. L., & Morin, X. K. (2013). Public perceptions of labeling GMOs. Rutgers University, School of Environmental and Biological Sciences. https://doi.org/10.7282/
T33N255N
- ISAAA. (2019). Global status of commercialized biotech/GM Crops in 2019. Global Status of Commercialized Biotech/GM Crops: Brief 49-2014. Retrieved December 15, 2020, from http://www.isaaa.org.
- Jurkiewicz, A., Zagórski, J, Bujak, F, Lachowski, S., & Florek-Luszczki, M. (2014). Emotional attitudes of young people completing secondary schools towards genetic modification of organisms (GMO) and genetically modified foods (GMF). Ann Agric Environ Med., 21(1), 205-11.
- Kadirhanoğulları, I.H, Karadaş, K., Özger, Ö., & Kadirhanogulları, M. (2021). Karar Ağacı Algoritmaları ile organik ürün tüketici tercihlerinin belirlenmesi: Iğdır ili örneği. YYU J Agr Sci, 31(1), 188-196.
- Karagöz, Y. (2019). Statistical Analyses with SPSS and AMOS Application. Nobel Academic Publishing.
- Kaya, I. (2020). GMOs and regulations concerning biotechnological products. Lady Stephenson Labrary, Newcastle upan Tyne, NE6 2Pa, UK, Cambridge Scholars Publishing.
- Kotler, P., & Armstrong, G. (2004). Principles of marketing (10th Ed). Prentice Hall, New Jersey.
- Lachowski, S., Jurkiewicz, A, Choina, P, Florek-Łuszczki, M, Buczaj, A., & Goździewska, M. (2017). Readiness of adolescents to use GMOs according to their knowledge and emotional attitude towards GMOs. Ann Agric Environ Med., 24(2), 194–200. doi: 10.26444/aaem/74478
- McGarry, W. M., Bertolini, P, Shikama, I., & Berger, A. (2012). A comparison of attitudes toward food and biotechnology in the U.S., Japan and Italy. Journal of Food Distribution Research, 43(1), 1-10. doi: 10.22004/ag.econ.139462
- Newbold, P. (1995). Statistics for business and economics (4th Ed). Prentice Hall International Editions.
- Palmieri, N., Simeone, M, Russo, C., & Perito, M.A. (2020). Profiling young consumers’ perceptions of GMO products: A case study on Italian undergraduate students, Int. J. Gastr. Food Sci., 21, 100224.
- Pham, N & Mandel, N. (2019). What influences consumer evaluation of Genetically Modified Foods? J. Public Policy Mark., 38(2), 263-279.
- Pechlaner, G. (2020). Neoliberalization and alternative food movements: Vermont’s ‘right to know’ GMO campaign. J. Rural Stud., 74(2020), 76-85.
- Russo, C., Simeone, M & Perito, M. A. (2020). Educated millennials and credence attributes of food products with genetically modified organisms: knowledge, trust and social media. Sustainability, 12(20), 8534. https://doi.org/10.3390/su12208534
- Sahin, T. S., Aral, Y., & Gökdai, A. (2018). Market structure and socio-economic evaluation of genetically modified products in the world. Veteriner Hekimler Derneği Dergisi, 89(2), 85-108.
- Saputri, V. H. L., Sutopo, W, Hisjam, M., & Maaram, A. (2019). Sustainable Agri-food supply chain performance measurement model for GMO and non-GMO using Data Envelopment Analysis Method. Applied Science, 9(6), 1199. https://doi.org/10.3390/app9061199
- Shetty, K., Paliyath, G, Pometto, A., & Levin, E. R. (2005). Food Biotechnology (2th Edition). CRC Press.
- Topcu, Y. (2022a). Evaluating veal consumption hedonism of consumers by mediating effect model with risk factor. TURJAF, 10(32), 394-403. doi: https://doi.org/10.24925/turjaf.v10i3.394-403.4643
- Topcu, Y. (2022b). Consumers’ veal consumption preferences under climate changes and Covid-19 pandemic: Case of Erzurum Province. GBAD, 11(1), 1-13.
- TUIK. (2021). Turkish Statistical Institute. Retrieved September 10, 2022 from https://www.
tuik.gov.tr
- Turker, T., Kocak, N., Aydin, I., Istanbullouglu, H., Yildiran, N., Turk, Y. Z., & Kilic, S. (2013). Determination of knowledge, attitude, and behavior about genetically modified organisms in nursing school students. Gulhane Medical Journal, 55(4), 297-304. doi: 10.5455/gulhane.
33326
- Turan, O., Kadagan, O., & Gurbuz, I. B. (2022). Differences between low-income and high-income buyers of organic milk and willingness to pay organic price premiums. Emirates Journal of Food and Agriculture, 34(12), 1042-1053. https://doi.org/10.9755/ejfa.2022.v34.i12.2966
- Uzogara, S. G. (2000). The impact of genetic modification of human foods in the 21st century: A review. Biotechnol Adv, 18(3), 179-206. doi: 10.1016/s0734-9750(00)00033-1.
- Wunderlich, S., &. Gatto, K. A. (2015). Consumer perception of GMOs and sources of information. Adv. Nutr., 6(6), 842-851. doi: 10.3945/an.115.008870