Who Pays for Your Coffee?

Bargaining Power, Scarcity, and the Ricardian Model

I recently came across an article titled “Who Pays for Your Coffee?”, which offers an insightful explanation of scarcity, bargaining power, and pricing through the lens of economic theory.

At first glance, the article explains a familiar everyday observation:
why people are willing to pay a premium price for coffee during their morning commute, especially at busy railway stations or transit hubs.

But beneath this simple example lies a powerful economic idea.

Scarcity and Bargaining Power: The Core Concept

A resource—whether land, location, brand, car, or even a stock—
that is both in demand and scarce naturally acquires bargaining power.

This bargaining power allows the owner of that resource to command a premium price.

The article uses the example of coffee bars located inside high-traffic commuter stations to illustrate this concept.

• The station location is scarce

• The exclusive coffee bar within the station is scarce

• Commuters have limited alternatives and limited time

As a result:

• The coffee bar has bargaining power over customers → high coffee prices

• The station owner has bargaining power over the coffee bar → high rent

Scarcity, Not Ownership, Creates Power

A key insight from the article is that bargaining power does not arise merely from ownership.

It arises because of scarcity.

If scarcity shifts, bargaining power shifts as well.

This idea forms the crux of the argument and connects directly to classical economic theory.

The Ricardian Model Explained

The article draws upon David Ricardo’s theory of rent, often referred to as the Ricardian Model.

Ricardo used the example of meadowland to explain:

• Scarcity of resources

• Relative value pricing

• Marginal land

• Shifts in bargaining power

A counter-intuitive but important conclusion of this model is:

It is not high rent that causes high coffee prices.
It is the willingness of customers to pay high coffee prices that enables landlords to charge high rent.

In other words, demand determines rent, not the other way around.

Shifting Scarcity and Its Implications

Businesses that enjoy strong bargaining power today often do so because:

• They control scarce resources

• Demand is high

• Alternatives are limited

However, these advantages are not permanent.

Scarcity can shift due to:

• Technological change

• Changing consumer preferences

• New competition

• Regulatory or economic shifts

When scarcity shifts, bargaining power erodes.

Lessons for Investing

This framework has important implications for investors.

Successful investing is not only about:

• Analysing past performance

• Studying historical financials

It also requires the ability to:

• Identify where scarcity exists today

• Sense where scarcity might shift tomorrow

• Understand who holds bargaining power—and why

In real life, these shifts often occur slowly, but when they do, they can have profound long-term impacts on businesses, sectors, and entire economies.

Many analysts miss these deeper structural changes because they focus on surface-level data rather than underlying economic processes.

Economics as a Lens for Real-World Complexity

One of the strengths of economics is its ability to use simple models to explain complex real-world phenomena.

The Ricardian model demonstrates how:

• Pricing

• Scarcity

• Bargaining power

• Relative value

are interconnected—whether in coffee shops, real estate, or stock markets.

Looking at businesses and investments through this lens can offer deeper insight into long-term value creation.