In today's market environment, consumer choice is not only affected by product characteristics, but geographical location is also a key factor that cannot be ignored. Traditional economic models usually focus on product characteristics and assume that consumers will choose between products. However, geographical factors such as distance and transportation costs often play a decisive role in consumer decision-making.
Consumers will sacrifice the satisfaction of certain products for a more convenient location. This "trade-off" is ubiquitous in the modern economy.
In traditional economic models, consumer preferences are constrained by product feature categories. They often identify a brand based on a product's unique characteristics and view products with the same characteristics as perfect substitutes. For example, whether a piece of chocolate contains nuts will affect consumers' choices. However, in the geographical model, consumer preferences are also affected by geographical location. They will consider product availability and geographical distance. Such considerations make product characteristics and geographical location form a more complex "product characteristic space."
The Hotelling model was established in 1929 to illustrate the relationship between geographical location and corporate pricing behavior. This model assumes that all consumers are evenly distributed on a long and fixed line. Its main purpose is to show how companies adjust their strategies based on changes in consumer demand and market environment. In this model, consumers cannot distinguish product features, and the geographical location of the product becomes an important reference for decision-making.
In the Hotelling model, companies compete primarily on location rather than product features.
Assuming there are two businesses on the street, one on the left and one on the left, the consumer's choice will depend on transportation costs and product prices. If two companies sell products at the same price, consumers will choose the one closest to them. If a company's transportation costs are lower, consumers will choose the remote company even if the product price is the same.
Salop's circle model is an extension of Hotelling's model, which presents a new representation of consumers' preferred geographical locations. The circular model breaks the limitations of geographical location due to endpoint constraints and introduces another choice of heterogeneous products. This gives consumers one more choice in the selection process, making the decision-making process more flexible.
The circle model illustrates a situation in which a consumer simultaneously chooses his ideal product and other unrestricted products.
Through these models, we can see that when consumers choose products, they not only rely on product features, but they also make compromises based on their geographical location. This market behavior demonstrates the complex interaction of consumer psychology and the environment that determines their purchasing decisions. Future market competition will pay more attention to geographical considerations, which not only affects the company's product strategy, but also directly affects consumers' lifestyles. In the future shopping environment, are you willing to give up certain product features for closer stores?