The global shift towards diets high in sugar-sweetened beverages (SSBs) is linked to higher prevalence of obesity, diabetes and most other non-communicable diseases. In Colombia, one out of every two people was overweight or obese by 2010. This study estimates price-elasticities from a Quadratic Almost Ideal Demand System model, using the 2006-2007 Colombian Income and Expenditure survey. The f...

In order to promote an upgrade of China’s emerging consumer market and build international center city, after analyzing the heterogeneity household consumption patterns in 14 cities east, middle, west China according fifth income group, QUAIDS model was used. This revealed that (1) still have a high tendency towards basic consumption, proportion development-oriented is obviously low, enjoyment ...

Price and income elasticities are considered the main important parameters in analyzing demand for fish Indonesia. This study was estimated price of selected commodities A quadratic almost ideal system (QUAIDS) model used to estimate those elasticities. multistage budgeting framework approach applied model. SUSENAS (National Social Economic Survey) data 2019 were this study. The Tuna-Tongkol Ca...

The food demand in India has been examined in the context of a structural shift in the dietary pattern of its population. The results have reinforced the hypothesis of a significant diversification in the dietary pattern of households in recent years and has found stark differences in the consumption pattern across different income quartiles. The food demand behaviour has been explained using a...

Households consume animal protein after carbohydrate food is fulfilled, moreover prices are increasing. This study aims to analyze the effect of rising beef on demand. The demand system approach uses Quadratic Almost Ideal Demand System (QUAIDS) model. Estimation parameters using Iterated non-linear Seemingly Unrelated Regression. research data use 2016 National Socio-Economic Survey (Susenas, ...

The paper aims to estimate the food demand of rural households in Bengkulu Province, Indonesia, using Quadratic Almost Ideal Demand System (QUAIDS) and microdata from SUSENAS. We aggregate into five groups: staple food, animal vegetables & fruits, prepared other food. results show that for is most sensitive expenditure, whereas expenditure-inelastic. Staple are substitutes each other. O...

This study aims to determine the effect of tastes on local food consumption in an econometric analysis demand structure Papua Province. used 2019 National Social and Economic Survey (SUSENAS) with 13.151 households conducted by Statistics Indonesia (BPS). The method is Quadratic Almost Ideal Demand System (QUAIDS) Iterated Linear Least Square (ILLS) estimator. results show that education, house...