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Impact of a 'Sin Tax' on Consumer Choice
A government imposes a substantial new tax on sugary soft drinks, causing their price to increase by 50%. For a consumer who regularly buys these drinks, their behavior will change due to two primary economic pressures: (1) the fact that other drinks (like water or juice) are now relatively cheaper, and (2) the fact that their overall budget can now buy less than before. In your judgment, which of these two pressures is more likely to cause a larger immediate change in the consumption of sugary drinks for the average consumer? Justify your position by explaining the economic principle behind the pressure you selected.
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CORE Econ
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Empirical Science
Economics
Introduction to Microeconomics Course
The Economy 2.0 Microeconomics @ CORE Econ
Ch.3 Doing the best you can: Scarcity, wellbeing, and working hours - The Economy 2.0 Microeconomics @ CORE Econ
Evaluation in Bloom's Taxonomy
Cognitive Psychology
Psychology
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When the price of a specific product decreases, the substitution effect, considered in isolation, describes the change in consumption that results from that product now being relatively cheaper. This effect will always lead the consumer to purchase less of that specific product.
Analyzing a Consumption Tax
Impact of a 'Sin Tax' on Consumer Choice
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When the price of a good decreases, a consumer's purchasing pattern changes. This overall change can be broken down into distinct components. Match each description of a component to its correct economic term.
A household in a low-income country spends a large portion of its budget on rice. An economic study observes that when the price of rice decreases, this household actually buys less rice overall. Considering only the incentive created by the change in the relative cost of rice compared to other goods (holding the consumer's overall satisfaction level constant), what is the impact of this price decrease?
The price of streaming music services decreases. Two students are discussing the impact on a typical consumer who also buys concert tickets.
- Student A argues: 'The consumer will definitely spend more time listening to streaming music. The substitution effect means they will switch from the now relatively more expensive entertainment option, concert tickets, to the cheaper one, streaming music.'
- Student B argues: 'The analysis is more complex. The substitution effect, in isolation, creates an incentive to consume more streaming music because its relative price has fallen. However, we can't be certain about the final outcome without also considering that the price drop increases the consumer's overall purchasing power, which might affect their spending on both goods.'
Which student provides a more precise analysis of the substitution effect itself?