Unlocking Consumer Behavior: How Engel’s Law Impacts Finance, Business, and Investment Strategies
What is Engel’s Law? Engel’s Law was first observed by Ernst Engel, a German statistician, who noticed a consistent pattern in household expenditure data. The law posits that as household income rises, the percentage of income spent on food decreases. Conversely, the proportion spent on other goods and services increases. This phenomenon is closely tied … Read more