Equivalence scales are central to distributional analysis, adjusting household incomes for size and composition and shaping poverty and inequality measurement. Despite changes in consumption patterns, most applied work continues to rely on the modified OECD scale from the 1990s. We revisit...

This article investigates household consumption in 2011 and 2021, to see if there is evidence of changes in household demands of food. The European policy from Farm to Fork aims at providing sustainable, healthy food for all consumers, through an increase in vegetable consumption at the expense...

Using a regime-switching dynamic Almost Ideal Demand System, this study investigates the change in consumer behavior during the tuna scare in Spain. The scare was caused by a histamine outbreak in 2017 that resulted from inadequate temperature in storage and color modification. To measure...

The literature suggests that consumers who purchase local foods tend to maintain more sustainable and healthier diets and are more likely to engage in fitter lifestyles. While this holds true for many local food products sold through short supply chains (such as eggs, milk, fruits, and...

This study examined the consumption demands of short-, medium-, and long-haul tourists in Taiwan, considering the effects of tourism attractiveness, generational cohorts, and nationalities on tourism consumption demand. We employed an Almost Ideal Demand System model to estimate the expenditures...

By combining econometric estimations with the calibration of consumer expenditure data, this study estimates a linear expenditure system (LES) for the 27 EU countries. We use the EU Household Budget Survey (HBS) data for the reference years of 2010 and 2015, which provide data for about 275, 000...

This study analyzes changes in household food consumption patterns and socio-economic demographic characteristics during the COVID-19 pandemic in Bali Province. This study uses secondary data collected by Statistics Indonesia, namely the National Socio-economic Survey (Susenas) data with the...

There is growing concern among policymakers and researchers about the negative health and climate impacts of meat consumption. Consumers are encouraged to re-evaluate their dietary choices to preserve our ecosystem and reduce the burden of diet-related diseases. However, limited information is...

The structure of demand plays a fundamental role in shaping economic equilibrium. In computable general equilibrium analysis, comparative statics allow us to simulate how policies or external adjustments impact the equilibrium state. The results of these simulations are significantly influenced...

The location of production and processing has had an increasingly prominent role in discussions regarding food systems today. Acknowledging the increasing importance, we study consumer preferences for and perception of local products with a particular focus on how willingness to pay (WTP) for...

This study assesses the impact of two revolutions—the Tulip Revolution in 2005 and the Melon Revolution in 2010—on household food demand in Kyrgyzstan. Different categories within food products witnessed distinct adjustments in consumer demand. Employing a complete demand system and...

Reducing meat consumption has become a global policy target due to rising environmental, health, and animal welfare concerns. We provide novel evidence on how price change in real life affects grocery shopping behavior in the Netherlands. We focus on price-induced behavioral response among major...

The study evaluates the effectiveness of Iranian government subsidies for households by comparing the welfare impact of food price shocks with the subsidy payments they receive. This helps us assess the government's efforts to reduce poverty in Iran. The household income and expenditure survey...

In this paper, we introduce a new approach to estimating differentiated product demand systems that allows for products with zero sales in the data. Zeroes in demand are a common problem in differentiated product markets, but fall outside the scope of existing demand estimation techniques. We...

Financial contagion has been widely recognized as a fundamental risk to the financial system. Particularly potent is price-mediated contagion, wherein forced liquidations by firms depress asset prices and propagate financial stress, enabling crises to proliferate across a broad spectrum of...

The increasing availability of retail scanner data makes it possible to study consumer demand at more disaggregated levels than ever before. This paper derives the asymptotic properties for a tractable iterated three stage least squares (I3SLS) estimator and applies it to estimate a quadratic...

The use of static-demand systems in empirical analysis assumes that consumers adjust immediately to a new long-run equilibrium path when a shock is encountered. However, adjustment is not always instantaneous. This paper utilizes an Error-Corrected Linear Approximate Almost Ideal Demand System...

Nutritional transition - the changes in food consumption patterns from a healthy diet to an unhealthy diet, is identified as one of the leading causes of rising Non-Communicable Diseases (NCDs) in Law and Middle-Income Countries (LMICs). Using food demand elasticities, estimated through the...

Indonesia faces a challenge: its projected food demand cannot be met by domestic food production. From 2018 to 2021, the national demand for rice, maize, wheat flour, and soybeans gradually increased in Indonesia, with an estimated annual average growth of nearly 300,000 tonnes for rice, 16,000...

Introduction -- 2. Demand Elasticities Simplified I: Main Results -- 3. Demand Elasticities Simplified II: Further Results And Details -- 4. Food Demand I: Main Results -- 5. Food Demand II: Further Results and Details -- 6. Demand Systems I: Main Results -- 7. Demand Systems II: Further Results...