“Should we enter this market?” is one of the most common questions that lands on a consulting team’s desk. It’s also one of the most misunderstood.

Most people treat market entry as a single question with a yes-or-no answer. It’s actually four or five distinct questions bundled together, and confusing them is where most of the bad decisions happen. A CEO who says “we should get into the Indian market” has already collapsed the analysis (which often happens, consultants DO get hired to confirm decisions from senior leaders).

When I think about market entry, I think about it as an issue tree with four main branches. Each branch is a separate analytical question, and you can’t answer the later ones until you’ve worked through the earlier ones.

The four questions

Here they are, in roughly the order you should work through them:

1. Is this market attractive? What’s the size, growth rate, and profitability structure? Who makes money here, and why?

2. Can we win? Given our capabilities, assets, and brand, do we have a realistic competitive advantage in this market, or are we just another entrant?

3. How would we enter? Build from scratch, acquire someone, or partner? Each has different capital requirements, timelines, and risk profiles.

4. Do the numbers work? What’s the investment required, the realistic revenue ramp, and the expected return? Does this clear our internal hurdle rate given the risk?

This structure is MECE: the four questions don’t overlap, and together they cover the full decision. Most market entry disasters happen because a company got excited about Question 1 (big market, fast growing) and skipped Questions 2 through 4 entirely.

Question 1: is this market attractive?

This is where Porter’s Five Forces earns its keep. A big, fast-growing market is not automatically attractive. As Porter has documented, the U.S. airline industry generates enormous revenue yet most participants barely earn their cost of capital. The cement industry is smaller and boring, but the structural economics are far better.

Market attractiveness comes down to: can the participants in this market earn good returns? And is that likely to continue?

The analysis usually covers:

Market size and growth. Straightforward, but easy to get wrong. The number you want is the addressable market for your specific product or service, not the total industry revenue. If you sell enterprise security software, the relevant market isn’t the entire cybersecurity industry. It’s the specific segment you’d actually compete in, with the specific buyer you’d actually sell to. Getting this wrong is how companies convince themselves that a niche product has a $50 billion TAM.

Industry profitability. Average operating margins and returns on capital for the industry. If the industry average ROIC is 6% and your cost of capital is 10%, the market would need to be structurally different for you specifically, or you’d need a very compelling reason to believe you can outperform the average.

Structural forces. This is the five forces analysis. Who has power in this market? Are there barriers to entry that would protect you once you’re in, or barriers that will make it expensive to get in? How concentrated are the buyers and suppliers? What’s the substitution risk?

Growth trajectory. Growth in what direction? A market growing at 15% per year because of unsustainable subsidies is different from one growing at 8% because of secular demographic shifts. The quality of the growth matters as much as the rate.

[PAUL: example of a market that looked attractive on size/growth but turned out to have terrible unit economics when you dug in]

One thing I’ve seen trip up smart people: they look at a market where the current players are earning poor returns and conclude it must be unattractive. Sometimes that’s right. But sometimes the incumbents are just doing it badly, and the poor returns reflect bad execution rather than bad structure. The strategic question is whether the structural forces allow good returns for a well-positioned player.

Question 2: can we win?

This is the question that separates strategy from daydreaming. The market might be great, but you specifically might have no business being there.

As Michael Porter wrote in his 1996 Harvard Business Review article “What Is Strategy?”, “strategic positioning means performing different activities from rivals’ or performing similar activities in different ways.” If you’re entering a new market with the same product, the same go-to-market, and the same cost structure as existing players, you don’t have a strategy. You have a hope.

The “right to win” analysis typically looks at:

Capabilities transfer. What do you know how to do that is genuinely useful in this new market? Not “we’re good at marketing” in the abstract, but specific capabilities that translate. Amazon’s entry into cloud computing worked because they had already built massive, reliable computing infrastructure for their own retail business. The capability was real, specific, and transferable.

Brand and relationships. Does your brand mean anything to the customers in this new market? Do you have existing relationships or distribution that give you an unfair advantage? When Makita entered the U.S. in 1970, they had no brand recognition with American contractors. Rather than rely on traditional wholesale distribution, they built a direct sales force that called on retailers and end users, giving them close relationships with professional tradespeople. It took over a decade, but by the early 1980s Makita had captured nearly 20% of the global professional tool market.

Cost advantage. Can you produce or deliver at a meaningfully lower cost than incumbents? If you’re entering a market where the incumbents have decades of experience curve advantages and scale economies, your entry costs will be high and your margins will be thin for a long time.

Differentiation. Can you offer something the current players don’t? A new technology, a different business model, a better product for an underserved segment? Porter’s concept of strategic positioning is relevant here: the best positions are those where your activity system is genuinely different from competitors’, not just slightly better at the same things.

Porter’s Southwest Airlines example from the same article illustrates the point. Southwest built its position around a tailored set of activities: short-haul, point-to-point routes, fast gate turnarounds, no meals, no seat assignments, and automated ticketing. When Continental Airlines tried to copy the model while keeping its full-service operations, the result was a disaster. As Porter writes:

Continental Airlines saw how well Southwest was doing and decided to straddle. While maintaining its position as a full-service airline, Continental also set out to match Southwest on a number of point-to-point routes. The airline dubbed the new service Continental Lite. It eliminated meals and first-class service, increased departure frequency, lowered fares, and shortened turnaround time at the gate. Because Continental remained a full-service airline on other routes, it continued to use travel agents and its mixed fleet of planes and to provide baggage checking and seat assignments.

Continental, Porter concludes, “tried to compete in two ways at once” and “paid an enormous straddling penalty.” As he notes, “The airline lost hundreds of millions of dollars, and the CEO lost his job.”

The lesson for market entry: you need a position that is genuinely yours, not a copy of what someone else is already doing.

Note: It’s worth noting Southwest has not maintained its continued dominance of the market and has made many changes against it’s long-held strategy in recent years. This just reinforces the point around timelines above.

If you’re using the Ansoff matrix to think about growth options, market entry (existing product, new market) falls in the “market development” quadrant. Ansoff’s insight was that this carries moderate risk because you understand the product but not the new market. The further you move from what you know, the more likely things go wrong.

Question 3: how would you enter?

Once you’ve decided the market is attractive and you have a plausible right to win, the question becomes how. There are basically three ways to enter a new market.

Build (organic entry)

You build your own operations, hire your own team, and develop your own customers from scratch. This is the slowest approach and usually the cheapest upfront. You control everything but you start with nothing: no market share, no customer relationships, no local knowledge.

Organic entry works best when the market is still forming, when you have a genuinely differentiated product, or when the available acquisition targets are overpriced or poorly run. It works worst when incumbents have strong network effects, when relationships matter more than product quality, or when speed to market is everything.

Buy (acquisition)

You acquire an existing player in the target market. This is the fastest way in. You get customers, revenue, employees, and local knowledge on day one. But you pay a premium for it, and integrating an acquisition is genuinely difficult. A study by Baruch Lev and Feng Gu analyzing 40,000 acquisitions over 40 years found that 70-75% fail to achieve their stated objectives of enhancing sales growth, cost savings, or maintaining the buyer’s share price.

Acquisition makes sense when the market has established players with real customer bases that would take years to build organically, when there’s a specific target that gives you something you couldn’t build yourself (a regulatory license, a patent portfolio, a distribution network), or when timing matters and you need to be in the market now rather than in three years.

The Quaker-Snapple disaster is the classic cautionary tale. Quaker paid $1.7 billion for Snapple in 1994, assuming that the distribution and marketing skills that had made Gatorade successful would transfer directly. They didn’t. As Harvard Business Review documented, Gatorade thrived in supermarkets (the “warm channel”), while Snapple had built its brand through independent distributors serving delis and lunch counters (the “cold channel”). Quaker tried to force Snapple’s 300 distributors to surrender their supermarket accounts in exchange for Gatorade cold-channel rights, but the distributors refused. The capabilities didn’t transfer, and Quaker sold Snapple less than three years later for $300 million, a $1.4 billion write-off.

Partner (joint venture, licensing, or alliance)

You enter through a relationship with someone already in the market. This is common for geographic market entry, where a local partner provides distribution, regulatory knowledge, and customer relationships while you provide the product or technology.

Partnerships are the lowest-commitment option, which is both the strength and the weakness. You learn about the market with less capital at risk. But you also have less control, and the partnership itself becomes a thing you have to manage.

The right entry mode depends on the specific situation. There’s no universal answer. But the choice should be driven by the analysis in Questions 1 and 2, not by organizational preference or the latest deal that landed on the CEO’s desk.

Question 4: do the numbers work?

This is where I’ve seen the most creative (and by creative, I mean dishonest) analysis.

The financial case for market entry typically includes a revenue build-up, an investment timeline, and a return calculation. The revenue side is almost always too optimistic. Penetration rates are assumed too high, timelines too fast, and competitive responses too slow. The cost side is usually underestimated because it doesn’t fully account for the management attention, organizational complexity, and integration costs that a new market entry requires.

A few specific things to pressure test:

Year-one revenue assumptions. If the plan assumes you’ll capture 5% of a market in your first year, ask how. Who are those customers? Why would they switch from their current supplier? What’s the cost of acquiring them?

Time to breakeven. Most market entries take longer to reach profitability than planned. If the base case says three years, your realistic expectation should be more like four or five. What does the cash flow look like if the ramp takes twice as long?

Exit cost. What does it cost to leave if the market entry fails? This is the question nobody wants to ask upfront. But some market entries create commitments (leases, regulatory obligations, customer contracts) that are expensive to unwind. The cost of failure should be part of the initial analysis.

Opportunity cost. Every dollar and every hour of management attention spent on a new market is a dollar and an hour not spent on your existing business. If you could invest the same resources in market penetration of your current markets, what’s the expected return on that alternative? New markets are exciting. Selling more of what you already sell to customers who already know you is boring but often more profitable.

[PAUL: anecdote about a financial model for market entry that looked great until someone stress-tested the assumptions]

The common mistakes

Having seen a number of these analyses go sideways, here are the patterns that come up repeatedly.

Confusing a big market with a good opportunity

A $100 billion market is irrelevant if the addressable portion for your specific offering is $200 million and the incumbent has 80% share and a cost advantage. Market size is a starting point, not a conclusion. The BCG growth-share matrix can be useful here: understanding not just the market growth rate but your realistic position within it.

Underestimating incumbents

The people already in a market have been there for years. They know the customers, the regulations, the distribution quirks, and the unwritten rules. They will respond to your entry. Assuming they won’t, or that they’ll respond slowly, is one of the most common errors.

When Japanese manufacturers like Makita began entering the U.S. professional tool market, Black & Decker was the dominant global player. By the early 1980s, Makita had nearly matched Black & Decker’s roughly 20% share of the global professional market. Black & Decker responded: under CEO Nolan Archibald, the company consolidated plants, drove efficiency, and in 1992 relaunched the DeWalt brand as a dedicated professional line. DeWalt took Black & Decker’s share of the U.S. professional power tool market from 8% in 1991 to over 40% by 1995. Any entrant’s plan that assumed Black & Decker would sit still would have been badly wrong.

Falling in love with the thesis

This happens when the CEO or the board has already decided to enter a market and the analysis becomes a justification exercise rather than a genuine inquiry. The consulting team or the strategy team finds themselves building the case for entry rather than honestly evaluating it. If the answer has to be “yes,” the analysis is theater.

One sign this is happening: the assumptions in the financial model keep getting adjusted upward until the IRR clears the hurdle rate. If you have to move five assumptions in the right direction simultaneously to make the numbers work, you probably don’t have a real opportunity.

Ignoring the organizational cost

A new market doesn’t just require capital. It requires management attention, which is finite. The CEO who’s spending two days a week on the India launch isn’t spending those two days on the North American business that generates 90% of the company’s profit. This cost never shows up in the financial model, but it’s real and it compounds.

How to structure the analysis

If you’re actually running a market entry analysis (whether as a consultant or internally), here’s how to organize the work. This borrows from the SCQA framework for problem definition and the issue tree approach that most consulting frameworks are built on.

Start with the situation. What’s driving the interest in this market? Is it defensive (the core business is slowing) or offensive (a genuine growth opportunity)? The motivation matters because it affects how honestly the analysis will be conducted. Defensive moves tend to attract more wishful thinking.

Define the specific market precisely. Not “healthcare” but “outpatient surgical centers in the Southeast U.S.” Not “fintech” but “small business lending in markets with limited bank infrastructure.” The more precisely you define the market, the more useful every subsequent analysis becomes.

Build the issue tree. The four questions above (attractiveness, right to win, entry mode, financial viability) form the top level. Under each, identify the specific sub-questions you need to answer and the data you need to collect. For market attractiveness: market size, growth rate, profitability structure, five forces analysis, regulatory environment. For right to win: capability assessment, competitive positioning, differentiation analysis.

Formulate an initial hypothesis. Based on what you know before the deep analysis, what do you think the answer is? This is the standard McKinsey approach: form a hypothesis early, then test it rigorously with data. It’s more efficient than open-ended research because it focuses the team on the specific facts that would confirm or disconfirm the entry decision.

Gather the facts. Customer interviews in the target market, competitor analysis, financial modeling, regulatory research. The specific workstreams depend on the market, but the principle is always the same: let the data tell you whether your hypothesis holds.

Pressure test. What would have to be true for this market entry to succeed? List those conditions explicitly, then evaluate the probability of each one. If the entry only works if you win 15% market share in two years and the incumbent doesn’t respond and the regulatory environment stays favorable, you’ve identified a fragile plan.

How to think about it

Market entry is one of those topics where the gap between how it’s taught and how it actually works is wide. In a case interview, market entry is a structured problem with a clear answer. In practice, it’s messy. The data is incomplete. The internal politics are real. The CEO has a strong opinion before the analysis starts.

The framework above won’t eliminate any of that. What it will do is force the conversation into the right structure. When someone says “we should enter the Indian market,” you can respond with the right questions: Is the market attractive for our specific business? Do we have a realistic right to win? How would we enter? And do the numbers work on realistic assumptions?

Those four questions won’t always give you a clean answer. But they’ll prevent you from making a billion-dollar bet on a PowerPoint slide that says “large and growing market.”