Potential impact of food inflation on households’ welfare: Evidence from Pakistan

Authors

  • Irfan Ullah The University of Agriculture Peshawar
  • Harun Uçak Alanya Alaadin Keykubat University

DOI:

https://doi.org/10.21638/spbu05.2023.405

Abstract

The global food price crises of 2007–2008 and the recent resurgence of food inflation have gained attention of the researchers about the causes and consequences of this volatility in food prices around the globe. This paper aims to examine the potential impact of food inflation on households’ welfare in Pakistan. For this purpose, the authors used a flexible Linear Approximate Almost Ideal demand System (LA/AIDS) to estimate the food demand pattern using the recently available Household Integrated Economic Survey of Pakistan for the year 2018–2019. Food products were categorized into thirteen food groups including milk, meat, fruits, vegetables, sugar, beverages, cereals, wheat, rice, oil & fats, tea, condiments and baked products. The estimated model was used to simulate different price increase scenarios in each of the currently own price. We found out that the estimated loss in the consumption was consistently high for milk, sugar, cereals, rice, wheat, meat and oil & fats. The issue of limited diversity in the dietary pattern and persistently food inflation will result in alarming food security in the country. The Effect of an increase in the general price level on food consumption could only be reduced by enhancing households’ purchasing power in the current scenario. The outcome of this research study will help policymakers in the agriculture sector to develop reliable and sound policy designs that will help control the implications of food inflation on household welfare loss.

Keywords:

food inflation, food policy, elasticities, food security, Pakistan.

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References

Литература

Aggarwal, A., Monsivais, P. and Drewnowski, A. (2012) ‘Nutrient intakes linked to better health outcomes are associated with higher diet costs in the US’, PloS One, 7 (5), pp. 126–213. https://doi.org/10.1371/journal.pone.0037533

Alam, A., Dutta, I., M.Haque, E. and Nogales, R. (2022) ‘Impact of Rohingya refugees on food prices in Bangladesh: Evidence from a natural experiment’, World Development, 154:105873, pp. 1–16.

Alem, Y. and Soderbom, M. (2012) ‘Household-Level Consumption in Urban Ethiopia: The Effects of a Large Food Price Shock’, World Development, 40 (1), pp. 146–162. https://doi.org/10.1016/j.worlddev.2011.04.020

Ameye, H., Bachewe, F.N. and Minten, B. (2021) ‘The rising price of nutritious foods: The case of Ethiopia’, Global Food Security, 31:100582, pp. 1–11. https://doi.org/10.1016/j.gfs.2021.100582

Anindita, R., Sa’diyah, A.A. and Khoiriyah, N. (2022) ‘Income and price elasticities of animal food demand and welfare in Indonesian urban: an application of the LA-AIDS’, Future of Food: Journal on Food, Agriculture and Society, 11 (1), pp. 1–14.

Buse, A. (1994) ‘Evaluating the Almost Ideal Demand System’, American Journal of Agricultural Economics,76 (4), pp. 781–793.

Byrne, P., Capps, O. and Shaha, A. (1996) ‘Analysis of food-away-from-home expenditure patterns for US households, 1982–1989’, American Journal of Agricultural Economics, 78, pp. 614–627.

Cornelsen, L., Green, R., Turner, R., Dangour, A.D., Shankar, B., Mazzocchi, M., Richard, D. and Smith, R.D. (2014) ‘What happens to patterns of food consumption when Food prices change? Evidence from a systematic review and meta-analysis of food price elasticities globally’, Health Economics, 24 (12).https://doi.org/10.1002/hec.3107

Cox, L. and Wohlgenant, K. (1986) ‘Prices and quality effects in cross-sectional demand analysis’, American Journal of Agricultural Economics, 68, pp. 908–919.

Dawe, D., Cristian M.O., Jean, B. and Guillaume, P. (2015) ‘How much have domestic food prices increased in the new era of higher food prices?’, Global Food Security, 5, pp. 1–10.

Deaton, A. and Muellbauer, L. (1980a) ‘An Almost Ideal Demand System’, American Economics Review, 70, pp. 312–26.

Deaton, A. and Muellbauer, L. (1980b) Economics and consumer behavior, Cambridge: Cambridge University Press.

Demeke, H. and Tenaw, D. (2021) ‘Sources of recent inflationary pressures and interlinkages between food and non-food prices in Ethiopia’, Heliyon, 7, E08375. https://doi.org/10.1016/j.heliyon.2021.e08375

Digvijay, S.Negi. (2022) ‘Global food price surge, in-kind transfers and household welfare: Evidence from India’, World Development, 158, 106009, pp. 1–16.

Drewnowski, A. (2010) ‘The cost of US foods as related to their nutritive value’, American Journal of Clinical Nutrition, 92 (5), pp. 1181–1188.

Durevall, D., Loening, J.L. and Birru, Y.A. (2013) ‘Inflation dynamics and food prices in Ethiopia’, Journal of Development Economics, 104, pp. 89–106.

Elzaki, R., Sisman, M.Y. and Mahish, A.M. (2021) ‘Rural Sudanese household food consumption patterns’, Journal of the Saudi Society of Agricultural Sciences, 20, pp. 58–65.

Forero-Cantor, G., Ribal, J. and Sanjuán, N. (2020) ‘Measuring regional differences in food security from access and stability dimensions: A methodological proposal based on elasticities’, Agricultural Economics, 66, pp. 112–119.

Fuji, T. (2013) ‘Impact of food inflation on poverty in the Philippines’, Food Policy, 39, pp. 13–27.

Gao, G. (2012) ‘World food demand’, American Journal of Agricultural Economics, 94, pp. 25–51.

Ginn, W. and Pourroy, M. (2020) ‘Should a central bank react to food inflation? Evidence from an estimated model for Chile’, Economic Modelling, 90, pp. 221–234.

Ginn, W. and Pourroy, M. (2022) ‘The contribution of food subsidy policy to monetary policy in India’, Economic Modelling, pp. 1–25. https://doi.org/10.1016/j.econmod.2022.105904

Gorter, D.H., Drabik, D. and Just, D.R. (2013) ‘How biofuels policies affect the level of grains and oilseeds prices: theory, models and evidence’, Global Food Security, 2 (2), pp. 82–88.

Green, R. and Alston, J.M. (1990) ‘Elasticities in AIDS Model’, American Journal of Agricultural Economics,72 (2), pp. 442–445.

Han, E. and Powell, L.M. (2011) ‘Effect of food prices on the prevalence of obesity among young adults’, Public Health, 125 (3), pp. 129–135. https://doi.org/10.1016/j.puhe.2010.11.014

Haq, Z., Nazli, H. and Meilke, K. (2008) ‘Implications of high food prices for poverty in Pakistan’, Agricultural Economics, 39, pp. 477–484.

Hayat, N., Hussain, A. and Yousaf, H. (2016) ‘Food demand in Pakistan: analysis and projections’, South Asia Economic Journal, 17 (1), pp. 94–113.

Headey, D.D. and Alderman, H.H. (2019) ‘The relative caloric prices of healthy and unhealthy foods differ systematically across income levels and continents’, Journal of Nutrition, 149 (11), pp. 2020–2033.

Hill, R.V. and Porter, C. (2017) ‘Vulnerability to Drought and Food Price Shocks: Evidence of food and non-food prices in Ethiopia’, World Development, 96, pp. 65–77. http://dx.doi.org/10.1016/j.worlddev.2017.02.025

Ibrahim, A.M. (2018) ‘Food behavior and consumption pattern in rural white Nile of Sudan’, International Journal of Agricultural Science and Food Technology, 4 (1), pp. 7–14. https://doi.org/10.17352/2455-815X.000030

Irz. X., Niemi, J. and Liu, X. (2013) ‘Determinants of food price inflation in Finland — The role of energy’, Energy Policy, 63, pp. 656–663.

Kilain, L. and Zhou, X. (2022) ‘The impact of rising oil prices on U. S.inflation and inflation expectations in 2020–2023’, Energy Economics, 113, 106228, pp. 1–11. https://doi.org/10.1016/j.eneco.2022.106228

Lei, L., Xian, Z. S. and Jun-Fei, B. (2021) ‘The dynamic impact of income and income distribution on food consumption among adults in rural China’, Journal of Integrative Agriculture, 20 (1), pp. 330–342.

Lokugem, N., Zivkovic, S., Lange, K. and Chidmi, B. (2019) ‘Estimation of a censored food demand system and nutrient elasticities: a cross sectional analysis of Sri Lanka’, International Food and Agribusiness Management Review, 22 (5).https://doi.org/10.22434/IFAMR2019.0031

Lopez, E. and Pagoulatos, E. (2003) ‘Estimates and Determinants of Armington Elasticities for the U. S.Food Industry’, Journal of Agricultural & Food Industrial Organization, 20170040, pp. 1–8.

Lyu, B.K, Zhang, X., Xing, L. and Chongshang Zhang, C. (2015) ‘Impact of Rising Food Prices on Food Consumption and Nutrition of China’s Rural Poor’, International conference of Agricultural Economists. August 9–14, 2015. Milan, Italy. https://doi.org/10.22004/ag.econ.211861

Moloko, H.B, Dzanja, D.H.J. and Chilongo, T. (2018) ‘Food Budget Shares and Elasticities in Malawi’s Prisons’, Sustainable Agriculture Research, 7 (1), pp. 109–117.

Mustafa, G., Huo, W., Pervaiz, A., Ullah, M.R. and Zulfiqar, M. (2022) ‘Validating LA/AIDS model in the food market of Pakistan’, Heliyon, 8, e10699, pp. 1–9.

Pollack, A. and Wales, J. (1981) ‘Estimation of Complete Demand Systems from Household Budget Data: The Linear and Quadratic Expenditure Systems’, The American Economic Review, 68, pp. 348–359.

Powell, L.M., Chriqui, J.F., Khan, T., Wada, R. and Chaloupka, F.J. (2013) ‘Assessing the potential effectiveness of food and beverage taxes and subsidies for improving public health: A systematic review of prices, demand and body weight outcomes’, Obesity Reviews, 14 (2), pp. 110–128.

Raza, S.A., Guesmi, K., Belaid, F. and Shah, N. (2022) ‘Time-frequency causality and connectedness between oil price shocks and the world food prices’, Research in International Business and Finance, 62,101730, pp. 1–25.

Sa’diyah, A.A., Anindita, R., Hanani, N. and Muhaimin, A.W. (2019) ‘The strategic food demand for non poor rural households in Indonesia’, EurAsian Journal of BioSciences, 13 (2), pp. 2197–2202.

Sarwar, M.N, Hussain, H. and Maqbool, M.B. (2020) ‘Pass through effects of oil price on food and non-food prices in Pakistan: A nonlinear ARDL approach’, Resources Policy, 69, 101876, pp. 1–10.

Shaheryar, M. S., Ali, I.U., Shah, S.A., Siraj, M., Uçak, H. and Haq, N.U. (2022) ‘Examining the Demand for Vegetables in Pakistan: Evidences from Linear Approximate Almost Ideal Demand System’, Journal of Xi’an Shiyou University, Natural Science Edition, 18 (10), pp. 758–784.

Tarrega, A., Rizo, A., Murciano, A., Laguna, L. and Fiszman, S. (2020) ‘Are mixed meat and vegetable protein products good alternatives for reducing meat consumption? A case study with burgers’, Journal: Current Research in Nutrition and Food, 3, pp. 30–40.

Tule, M.K, Alisu, A.A. and Chiemeke, C.C. (2019) ‘Can agricultural commodity prices predict Nigeria’s inflation?’, Journal of Commodity Markets, 16, 100087, pp. 1–21.

Tyner, W.E. (2013) ‘Biofuels and food prices: Separating wheat from chaff ’, Global Food Security, 2 (2), pp. 126–130.

Ullah, I. and Jan, A.U. (2016) ‘An estimation of Food Demand in Pakistan using LAAIDS’, Sarhad Journal of Agriculture, 32 (4), pp. 382–393.

Xu, X., Variyam, J.N., Zhao, Z. and Chaloupka, F.J. (2014) ‘Relative food prices and obesity in U. S.metropolitan areas: 1976–2001’, PloS One, 9 (12), e114707.

Zamora, A.V., García-Mata, R., Martínez-Damian, M.A. and García-Sanchez, R.C. (2021) ‘Analysis of the demand for berries in Mexico: An application of the almost ideal demand system (AIDS) model’, AgroProductividad, 14 (5), pp. 11–16.

Zellner, A. (1963) ‘Estimators of seemingly unrelated regression: Some exact finite sample results’, Journal of American Statistics, 8, pp. 977–992.

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Published

2024-01-12

How to Cite

Ullah, I., & Uçak, H. (2024). Potential impact of food inflation on households’ welfare: Evidence from Pakistan. St Petersburg University Journal of Economic Studies, 39(4), 560–577. https://doi.org/10.21638/spbu05.2023.405

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Section

Global economy and international finance