The relationship between vegetable price fluctuation and food expenditure share in Indonesia during and after the COVID-19 pandemic (2020–2024)
DOI:
https://doi.org/10.61511/jipagi.v3i1.2752Keywords:
COVID-19, food expenditure share, food security, household consumption, vegetable price fluctuationAbstract
Background: The COVID-19 pandemic disrupted food systems globally, triggering price volatility and changes in household consumption patterns, especially in developing economies such as Indonesia. This study examines the relationship between vegetable price fluctuation and food expenditure share per capita in Indonesia during and after the COVID-19 pandemic (2020–2024). Methods: Five major vegetable commodities (shallots Allium cepa var. aggregatum, curly red chili Capsicum annuum, large red chili Capsicum annuum, bird’s eye chili Capsicum frutescens, and garlic Allium sativum) were analyzed using secondary data from the Indonesian Central Bureau of Statistics (BPS). The analysis combined descriptive statistics with Pearson correlation and simple linear regression using SPSS. Findings: Results revealed a strong negative correlation (r = –0.935) between average vegetable price fluctuation and food expenditure share per capita, indicating that greater price stability was associated with higher food spending among households. This suggests that the normalization of vegetable markets and improved price stability in the post-pandemic period encouraged households to allocate a larger portion of their income to food consumption. Higher food expenditure shares are likely to support increased vegetable consumption, improved diet diversity, and better nutritional adequacy, particularly for micronutrient-rich foods. The regression model further showed that 87.4% of the variation in food expenditure share could be explained by changes in vegetable price fluctuation (R² = 0.874). Conclusion: These findings highlight the importance of maintaining price stability for perishable commodities as part of Indonesia’s post-pandemic food security recovery strategy through improved supply chains, logistics, and market integration. Stable vegetable prices may play a critical role not only in stabilizing household food spending but also in promoting healthier and more diverse diets. Novelty/Originality of this article: This study provides one of the first empirical assessments of how vegetable price fluctuations during and after the COVID-19 pandemic influenced household food expenditure behavior in Indonesia.
References
Asian Development Bank. (2023). Asian Development Outlook. Asian Development Bank. https://www.adb.org/sites/default/files/publication/908126/asian-development-outlook-september-2023.pdf
Alam, G. M. M., & Khatun, M. N. (2021). Impact of COVID-19 on vegetable supply chain and food security: Empirical evidence from Bangladesh. PLoS ONE, 16(3), Article e0248120. https://doi.org/10.1371/journal.pone.0248120
Baladina, N., Toiba, H., Hanani, N., Suhartini, S., & Widarjono, A. (2024). Do income levels affect the food consumption pattern of households? Evidence from Indonesia. Asian Economic and Financial Review, 14(9), 695–711. https://doi.org/10.55493/5002.v14i9.5158
Baldwin, R. E., & Evenett, S. J. (2020). COVID-19 and trade policy: why turning inward won’t work. In A CEPR Press VoxEU.org eBook. CEPR Press.
Barrett, G., Chai, A., Chang, S., Jetter, M., Liu, H., & Taylor, G. (2018). Quality of Food Consumption. American Journal of Agricultural Economics, 100(1), 1–22. https://doi.org/10.1093/ajae/aax053
Bellemare, M. F., Barrett, C. B., & Just, D. R. (2013). The welfare impacts of commodity price volatility: evidence from rural Ethiopia. American Journal of Agricultural Economics, 95(4), 877-899. https://doi.org/10.1093/ajae/aat018
Bina, J. D., Tonsor, G. T., & Briggeman, B. C. (2023). COVID-19 Federal Aid and Household Food Expenditures. Journal of Agricultural and Applied Economics, 55, 567–608. https://doi.org/10.1017/aae.2023.31
BMKG. (2021). Analisis Hujan April 2021 dan Prakiraan Hujan Juni, Juli dan Agustus 2021. Buletin Pusat Informasi Perubahan Iklim, 27 p. https://lampung.bmkg.go.id/doc/bulletin/bulKlimatologi_202105.pdf
BPS. (2024a). Pengeluaran per Kapita Disesuaikan (Ribu Rupiah/Orang/Tahun). Badan Pusat Statistik. https://www.bps.go.id/id/statistics-table/2/NDE2IzI=/-metode-baru-pengeluaran-per-kapita-disesuaikan.html
BPS. (2024b). Rata‑Rata Pengeluaran per Kapita Sebulan Untuk Makanan dan Bukan Makanan di Daerah Perkotaan dan Perdesaan Menurut Provinsi (rupiah), 2011-2024. Badan Pusat Statistik. https://www.bps.go.id/id/statistics-table/1/OTQ1IzE=/rata---rata-pengeluaran-per-kapita-sebulan-untuk-makanan-dan-bukan-makanan-di-daerah-perkotaan-dan-perdesaan-menurut-provinsi--rupiah---2011-2024.html
Chavas, J. P., Hummels, D., & Wright, B. D. (Eds.). (2019). The economics of food price volatility. University of Chicago Press.
Choudhury, S., Bi, A. Z., Lara, A. M., Morrish, N., & Veettil, P. C. (2025). The rural food environment and its association with diet , nutrition status , and health outcomes in low ‑ income and middle ‑ income countries ( LMICs ): a systematic review. BMC Public Health, 25, 994. https://doi.org/10.1186/s12889-025-22098-4
Clements, K. W., & Si, J. (2017). Engel’s Law, Diet Diversity and The Quality of Food Consumption.American Journal of Agriculture Economics, 100(1), 1-22. https://doi.org/10.1093/ajae/aax053
Darmon, N., & Drewnowski, A. (2015). Contribution of food prices and diet cost to socioeconomic disparities in diet quality and health : a systematic review and analysis. Nutritions Review, 73(10), 643–660. https://doi.org/10.1093/nutrit/nuv027
Dorosh, P. (2008). Foodprice stabilisation and food security: International experience. Bulletin of Indonesian Economic Studies, 44(1), 93–114. https://doi.org/10.1080/00074910802001603
Dwi, B., Nugroho, A., Ardhitama, A., Sartohadi, J., & Qadafi, M. (2025). Effect of Climate Variability on Chili Pepper (Capsicum frutescens L.) Cultivation in Indonesia. Environment and Natural Resources Journal, 23(5), 459–468. https://doi.org/10.32526/ennrj/23/20250097
Ekawidyani, K. R., Rimbawan, Mauludyani, A. V. R., Yustiani, & Toride, Y. (2025). Vegetable Consumption in Seven Major Cities in Indonesia. The 3rd IPB International Conference on Nutrition and Food (ICNF 2024), 21, 51–52. https://medic.upm.edu.my/upload/dokumen/20250407102825Complete_ICNF_2024.pdf
Esteso, A., Alemany, M. M. E., & Ortiz, Á. (2021). Impact of product perishability on agri-food supply chains design. Applied Mathematical Modelling, 96, 20–38. https://doi.org/10.1016/j.apm.2021.02.027
Faharuddin, F., Yamin, M., Mulyana, A., & Yunita, Y. (2023). Impact of food price increases on poverty in Indonesia: empirical evidence from cross-sectional data. Journal of Asian Business and Economic Studies, 30(2), 126–142. https://doi.org/10.1108/JABES-06-2021-0066
FAO. (2022). Repurposing food and agricultural policies to make healthy diets more affordable. In The State of Food Security and Nutrition in the World 2022.
FAO. (2025). FAO Food Price Index rises in February. Food and Agriculture Organization of the United Nations. https://www.fao.org/newsroom/detail/fao-food-price-index-rises-in-february/en
Gbadebo, N., Gbenga, A., Sikiru, O., Tonuchi, E., & Bank, C. (2022). Determinants of Household Food Expenditure : Does Engel Law Hold In Nigeria ?. African Economic and Management Review (Aemr), 2(3), 11–17. https://doi.org/10.53790/aemr.v2i3.65
Gouel, C. (2013). Food price volatility and domestic stabilization policies in developing countries. In The economics of food price volatility (pp. 261-306). University of Chicago Press. https://doi.org/10.1596/1813-9450-6393
Green, R., Cornelsen, L., Dangour, A. D., Honorary, R. T., Shankar, B., Mazzocchi, M., & Smith, R. D. (2013). The effect of rising food prices on food consumption:systematic review with meta-regression. BMJ (Online), 347(7915), 1–9. https://doi.org/10.1136/bmj.f3703
Hajipoor, M., Rahbarinejad, P., Irankhah, K., & Sobhani, S. R. (2023). Comparing food consumption during the COVID-19 pandemic: analysis of household income and expenditure survey data in Iran. Journal of Health, Population and Nutrition, 42(1), 1–13. https://doi.org/10.1186/s41043-023-00385-3
Haroon, U., Chaudhary, M. H., Shahzad, M., Shahzad, M., & Amar, N. (2020). Vegetable Prices Possess Seasonal Volatility: A Case Study Of Lahore, Punjab, Pakistan. Journal of Economic Impact, 2(2), 62–71. https://doi.org/10.52223/jei0202204
Harris, J., Tan, W., Raneri, J. E., Schreinemachers, P., & Herforth, A. (2022). Vegetables for healthy diets in low-and middle-income countries: a scoping review of the food systems literature. Food and nutrition bulletin, 43(2), 232–248. https://doi.org/10.1177/03795721211068652
Haughton, J., & Khandker, S. R. (2009). Handbook on Poverty and Inequality. World Bank Publication. https://doi.org/10.1596/978-0-8213-7613-3
Headey, D. D., & Alderman, H. H. (2019). The relative caloric prices of healthy and unhealthy foods differ systematically across income levels and continents. The Journal of nutrition, 149(11), 2020-2033. https://doi.org/10.1093/jn/nxz158
Headey, D., & Fan, S. (2008). Anatomy of a crisis: the causes and consequences of surging food prices. Agricultural economics, 39, 375-391. https://doi.org/10.1111/j.1574-0862.2008.00345.x
Headey, D., & Ruel, M. (2023). Food inflation and child undernutrition in low and middle income countries. Nature Communications, 14(1), 5761. https://doi.org/10.1038/s41467-023-41543-9
Hristov, H., Millard, J., Pravst, I., & Janssen, M. (2022). European household spending and socio-economic impacts on food behavior during the first wave of COVID-19. Frontiers in Nutrition, 9, 869091. https://doi.org/10.3389/fnut.2022.869091
Ikhsan, M., & Virananda, I. G. S. (2021). How COVID-19 Affects Food Security in Indonesia. LPEM-FEB UI Working Paper 061, June, 1–10. How COVID-19 affects food security in Indonesia (No. LPEM-FEB UI Working Paper-061). LPEM-FEB Universitas Indonesia. https://www.lpem.org/wp-content/uploads/2021/07/WP-LPEM-061_How_COVID-19_Affects_Food_Security_in_Indonesia.pdf
Ivanic, M., & Martin, W. (2014). Short-and long-run impacts of food price changes on poverty. World Bank Policy Research Working Paper, (7011). https://doi.org/10.1596/1813-9450-7011
Kalkuhl, M., & Braun, J. von. (2016). Food price volatility and its implications for food security and policy (p. 626). Springer Nature. https://mpra.ub.uni-muenchen.de/72164/
Ministry of Agriculture of the Republic of Indonesia. (2024). Statistik harga komoditas pertanian 2024. Pusat Data dan Sistem Informasi Pertanian. 1–185. Kementerian Pertanian Republik Indonesia. https://satudata.pertanian.go.id/assets/docs/publikasi/STATISTIK_HARGA_KOMODITAS_PERTANIAN_2024.pdf
Kiloes, A. M., Puspitasari, Sulistyaningrum, A., Khaririyatun, N., Mulyono, D., Prabawati, S., Syah, M. J. A., Devy, N. F., & Hardiyanto. (2024). Unravelling the provisioning system of a strategic food commodity to minimise import dependency: A study of garlic in Indonesia. Food Policy, 123(102604.). https://doi.org/10.1016/j.foodpol.2024.102604
Kumar, K. S., Ilakiya, T., Gowthaman, T., & Nadu, T. (2023). Price instability, seasonal index and modelling for major vegetables in India. Journal of Applied Horticulture, 25(2), 219-223. https://doi.org/10.37855/jah.2023.v25i02.39
Laborde, D., Martin, W., & Vos, R. (2021). Impacts of COVID-19 on global poverty, food security, and diets: Insights from global model scenario analysis. Agricultural Economics (United Kingdom), 52(3), 375–390. https://doi.org/10.1111/agec.12624
Layani, G., Bakhshoodeh, M., Aghabeygi, M., Kurstal, Y., & Viaggi, D. (2020). The impact of food price shocks on poverty and vulnerability of urban households in Iran. Bio-based and Applied Economics, 9(1), 109-125. https://doi.org/10.13128/bae-8892
Liu, H., Zhang, J., Zhou, C., & Ru, Y. (2018). Optimal purchase and inventory retrieval policies for perishable seasonal agricultural products R. Omega, 79, 133–145. https://doi.org/10.1016/j.omega.2017.08.006
Madudova, E., & Corejova, T. (2024). The issue of measuring household consumption expenditure. Economies, 12(1), 9. https://doi.org/10.3390/ economies12010009
Mailena, L., Suryani, E., Astari, A. F., Perdana, R. P., Sumedi, Gunawan, Irawan, E. J., & Adelya, M. (2024). The development of food logistics system to support food security and rice price stabilisation: A case study of Banten Province. BIO Web of Conferences, 119, 2010. https://doi.org/10.1051/bioconf/202411902010
Miller, V., Yusuf, S., Chow, C. K., Dehghan, M., Corsi, D. J., Lock, K., Popkin, B., Rangarajan, S., Khatib, R., Lear, S. A., & Fraser, S. (2016). Availability, affordability, and consumption of fruits and vegetables in 18 countries across income levels: findings from the Prospective Urban Rural Epidemiology (PURE) study. The lancet global health, 4(10), e695-e703. https://doi.org/10.1016/S2214-109X(16)30186-3
Minot, N. (2014). Food price volatility in sub-Saharan Africa : Has it really increased ?. Food Policy, 45, 45–56. https://doi.org/10.1016/j.foodpol.2013.12.008
Molotoks, A., Smith, P., & Dawson, T. P. (2021). Impacts of land use, population, and climate change on global food security. Food and Energy Security, 10(1), e261. https://doi.org/10.1002/fes3.261
Muflikh, Y. N., Smith, C., Brown, C., & Aziz, A. A. (2021). Analysing price volatility in agricultural value chains using systems thinking: A case study of the Indonesian chilli value chain. Agricultural Systems, 192, 103179. https://doi.org/10.1016/j.agsy.2021.103179
Mulamba, K. C. (2022). Relationship between households’ share of food expenditure and income across South African districts: a multilevel regression analysis. Humanities and Social Sciences Communications, 9(1), 1-11. https://doi.org/10.1057/s41599-022-01454-4
Obiora, C. U., Ezeh, M. C., George, C. I., Orjiakor, S. N., Anigbogu, C. B., Nwabude, C. G., & Omologbe, F. (2023). The impacts of inflation on food security in Nigeria: A review. Asian Journal of Food Research and Nutrition, 2(4), 476-495. https://hal.science/hal-05161652
Putra, A. S., Tong, G., & Pribadi, D. O. (2020). Food Security Challenges in Rapidly Urbanizing Developing Countries: Insight from Indonesia. Sustainability, 12(22), 9550. https://doi.org/10.3390/su12229550
Rabbi, M. F., Ben Hassen, T., El Bilali, H., Raheem, D., & Raposo, A. (2023). Food Security Challenges in Europe in the Context of the Prolonged Russian–Ukrainian Conflict. Sustainability, 15(6), 4745. https://doi.org/10.3390/su15064745
Rakotoarisoa, M. A., Iafrate, M., & Paschali, M. (2011). Why has Africa become a net food importer? Food and Agriculture Organization of the United Nations, Trade and Markets Division. https://www.fao.org/3/i2497e/i2497e.pdf
Rezitis, A. N., & Pachis, D. N. (2020). Investigating the price volatility transmission mechanisms of selected fresh vegetable chains in Greece. Journal of Agribusiness in Developing and Emerging Economies, 10(5), 587–611. https://doi.org/10.1108/JADEE-12-2019-0209
Santanu, G. (2024). The Impact of Import Policy on Farmers' Welfare and Price Stability of Agricultural Commodities in Indonesia. International Journal of Social Science and Business, 8(3), 414-422. https://dx.doi.org/10.23887/ijssb.v8i3.73102
Septarena, R., Arianti, N. N., & Sumantri, B. (2025). The Forecasting of Curly Red Chili Price (Capsicum Annum L.) In Bengkulu City. Journal of Agri Socio Economics and Business, 7(01), 57–72. https://doi.org/10.31186/jaseb.07.1.57-72
Susilawaty, & Nugraheni, W. (2023). Angka Tetap Hortikultura Tahun 2023. Direktorat Jenderal Hortikultura, Kementerian Pertanian.
Tadesse, G., Algieri, B., Kalkuhl, M., & Braun, J. Von. (2013). Drivers and triggers of international food price spikes and volatility. In Food price volatility and its implications for food security and policy (pp. 59-82). Cham: Springer International Publishing. https://doi.org/10.1016/j.foodpol.2013.08.014
Theresia, A., Ikhsan, M., Kacaribu, F. N., & Sumarto, S. (2025). Spillover Effect of Food Producer Price Volatility in Indonesia. Economies, 13(9), 1–29. https://doi.org/10.3390/economies13090256
Timmer, C. P. (2010). Reflections on food crises past. Food Policy, 35(1), 1–11. https://doi.org/10.1016/j.foodpol.2009.09.002
Trijsburg, L., Talsma, E. F., Vries, J. H. M. De, Kennedy, G., Kuijsten, A., & Brouwer, I. D. (2019). Diet quality indices for research in low-and middle-income countries: a systematic review. Nutrition reviews, 77(8), 515-540. https://doi.org/10.1093/nutrit/nuz017
Vittoria, M., Rachele, C., Maria, D. G., Monti, C., Mkindi, A. G., Mshanga, N. H., Ceppi, S., Msuya, J., Cena, H., & Conti, M. V. (2021). Indigenous vegetables: a sustainable approach to improve micronutrient adequacy in Tanzanian women of childbearing age. European Journal of Clinical Nutrition, 75(10), 1475-1482. https://doi.org/10.1038/s41430-021-00865-x
Waryoba, F. D. (2023). Rural versus Urban Household Consumption and Income Inequality in Tanzania Rural vs Urban Household Consumption and Income Inequality in Tanzania. Tanzania Journal of Development Studies, 21(1), 60–75. https://journals.udsm.ac.tz/index.php/tjds/article/view/6118
Webb, A. J., & Kosasih, I. A. (2016). Analysis of Price Volatility in the Indonesia Fresh Chili Market. Annual Meeting of the International Agricultural Trade Research Consortium, 1–10. https://ei-ado.aciar.gov.au/sites/default/files/Webb-Kosasih(2011)AnalysisPriceVolatilityIndoFreshChiliMarket.pdf
Wheeler, T., & Braun, J. von. (2013). Climate change impacts on global food security. Science, 341(6145), 508-513. https://doi.org/10.1126/science.1239402
Widarjono, A., & Rucbha, S. M. (2016). Household Food Demand in Indonesia: a Two-Stage Budgeting Approach. Journal of Indonesian Economy and Business, 31(1), 163. https://doi.org/10.22146/jieb.15287
Wooldridge, J. M. (2012). Introductory Econometrics A Modern Approach (5th ed.). South-Western Cengage Learning.
World Bank. (2019). Food Market Integration and Price Differential Across Provinces in Indonesia. March.
Wudil, A. H., Usman, M., Rosak-Szyrocka, J., Pilař, L., & Boye, M. (2022). Reversing Years for Global Food Security: A Review of the Food Security Situation in Sub-Saharan Africa (SSA). International Journal of Environmental Research and Public Health, 19(22), 14836. https://doi.org/10.3390/ijerph192214836
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