When I put together the outline for my very first valuation class in 1986, I was warned by a senior faculty member not to go down that path. I was told that there was really not enough theory in valuation to warrant a class and that I would end up teaching a glorified accounting class. I chose to ignore that advice and I have not regretted it since, for two reasons. The first is that I love teaching a subject where there is little theory, the questions are entirely about practice, you draw on a unique blend of skills and tools to accomplish your tasks and the market acts as your task master. The second is that I have learned almost everything I know about valuation and more importantly, how much I don't know, in the process of teaching this class. This post is about one of the recurring themes in my class which is the interplay between narratives and numbers that makes for a good valuation.
When most people think about valuation, they generally visualize dense financial statements and elaborate excel spreadsheets, and those coming into my valuation class are no exception. They expect me to immerse them in accounting rules and the building of models and are either deeply disappointed, if their background is in accounting or banking, or relieved, if it is not, to find out that the only thing I know about accounting rules is that there lots of them and that I am not an Excel Jedi Master. Don't get me wrong! I do draw on accounting statements for my information and use Excel incessantly, but here is how I see their place in valuation:
So, why do so many appraisers and analysts emphasize their mastery (at least in their minds) of the numbers side of valuation? The answer, I think, lies in the trifecta of illusions that go with numbers-based models.
In my view, there are at least three significant dangers, when numbers are used without any narrative (or story line) in constructing valuations. First, valuations become plug-and-point exercises, tools to advance sales pitches or confirm pre-conceived values. Second, if a valuation is built around line items and individual inputs, there is a strong possibility that you may be creating a business that can exist only in spreadsheet nirvana, where revenues double every year, margins expand without challenge and growth comes without significant reinvestment. Finally, discussions and debates about inputs become shallow exercises in quibbling about the "right" values to use, with no logical tie breaker.
The Narrative as Valuation
If one extreme of the numbers/narrative spectrum is inhabited by those who are slaves to the numbers, at the other extreme are those who not only don't trust numbers but don't use them. Instead, they rely entirely on narrative to justify investments and valuations. Their motivations for doing so are simple.
- Story telling is a powerful attention getter/keeper: Research in both psychology and business point to an undeniable fact. Human beings respond better to stories than to abstractions or numbers, and remember them for longer. After all, the Harvard Business School has taken story telling almost to an art form with its cases, tightly wound narratives that are supposed to convey larger lessons.
- Unrestrained creativity: "Creative" people through the ages have always fought back against any restraints on their creativity, especially those imposed by those that they view as less imaginative than they are.
- The Creative Superiority Complex: Just as numbers people intimidate with mounds of numbers, good narrators can browbeat "bean counters" with superior story telling, especially if they can back their stories up with personal experience.
Narrative-driven investing is not uncommon, especially with younger firms and start-ups, and I have been taken to task for even trying to value these companies using number-driven models. Paraphrasing some of the comments on my valuations of Twitter and Uber, the argument seems to be that while cash flow based valuations may work on Wall Street and with mature companies, they are not useful in analyzing the type of companies that venture capitalists look at. While it is true that rigid cash flow based models will not work with companies where promise and potential are what is driving value, staying with just narrative exposes you to two significant risks. The first is that, without constraints, creativity can carry you to the outer realms of reason and into fantasy. While that may be an admirable quality in a painter or a writer, it is a dangerous one for an investor. The second is that, when running a business as a manager or monitoring it as an investor, you need measures of whether you are on the right path, no matter where your business is in its life cycle. When narrative alone drives valuation and investing, there are no yard sticks to use to see whether you are on track, and if not, what you need to do to get back on the right path.
Numbers plus Narrative
If numbers without narrative is just modeling and narrative without numbers is story telling, the solution, as I see it, is both obvious and difficult to put into practice. In a good valuation, the numbers are bound together by a coherent narrative and story telling is kept grounded with numbers. Implementing this solution does require work and I would suggest a five-step process, though I am not rigid about the sequencing.
Every business has a story line and the place to start a valuation is with that narrative. While managers and founders get to present their narrative first, and some of them are more persuasive and credible than others, you and I have to develop our own narratives, sometimes in sync with and sometimes at odds with the management story line. As an example, in my valuation of Uber, my narrative was this: Uber is an innovative car service company, with the untested potential to expand into other logistics businesses. It will expand the car service business (by attracting new users), while gaining a significant (though not dominant) market share and preserving its profitability. The counter narrative that some of you presented is the following (and I am paraphrasing): Uber is a logistics company that will find a way to expand its profitable car service business model into the moving, car rental and electric car businesses.
This is the stage at which you put your narrative through a reality test and examine whether it withstands multiple tests. The first is the test of history, where you look at the past to see if there have been companies that have lived the narrative that you are claiming for your company and what they share in common. The second is the test of experience, where you draw on investments based upon similar narratives that you have made in the past and remember or recognize road bumps and barriers that you ran into in practice. The third is the test of common sense, where you draw on first principles in economics and mathematics, to evaluate your narrative's weakest links. With Uber, here is how I justified my narrative. Uber will be able to gain (10%) is that the car service (taxi and limo) business is a splintered, regulated and inefficient business that is ripe for disruption. The reason I did not assume a dominant market share for Uber (40% or 50%) is because I don't see as large a networking effect in the car service business, wherethe service is both physical and localized, as there are in online technology businesses (search, merchandising or advertising). At the same time, I am assuming that Uber will be able to preserve its profitability in the face of competition and overcome regulatory hurdles.
: Ultimately, even the most gripping narratives have to show up in the numbers. While this may seem like an insurmountable obstacle to those without a valuation background, it can be simplified by looking at the big picture. Here is my attempt to connect different narratives with key value drivers:
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| Narratives and Value Drivers |
: I use discounted cash flow models (DCF) to connect the drivers of value to value, because I am comfortable with the mechanics of these models. It is a tool that not everyone is comfortable with and you may find a different and perhaps better way to connect value drivers to value. In fact, the classic VC valuation takes a short cut by using three drivers of value: an expected earnings (or revenue) in a future period, an exit multiple (based on what others seem to be willing to pay today for similar companies) that converts that number into a future value and a target return to discount that value back to the present (and adjust for risk). To those of you who have never done valuation before, trust me when I say that valuation at its core is simple and that anyone should be able o do it. If you don't believe me, you are welcome to try my online valuation class on iTunes U. It comes with a money back guarantee.
My kids and spouse are quick to remind me that the three words that I find most difficult to say are "I was wrong" and I am sure that I am not alone in my reluctance. The biggest enemy that we (whether numbers or narrative driven) face is hubris, where we get locked into our initial points of views and view changing our minds as a sign of weakness. While it does not come easily to me, I do try to stay open to the possibility that as events unfold, my narrative will change or even shift, sometimes dramatically.With Uber, if the next few months bring evidence of tangible success of the business model in other logistics markets, I will change my story, expand the potential market and with it, the value. If, in contrast, the company gets bogged down in regulatory and legal fights in its existing car service markets or a competing service improves its offering dramatically, I will have to dial down my optimism, reduce both market share and profit margins and change value. In either case, I will view these changes as part of investing rather than as a failure in my initial valuation.
In my experience, it is easiest to play to your strengths (which, for me, are on the numbers side), but you will gain the most when you work on your weaknesses (which, for me, are on the narrative side). Consequently, I learn more from listening to those who think differently from me and disagree with me, even if they do not always do so constructively, than I do from those who agree with me. On my Uber valuation, the comments that I found most useful in fine tuning my valuation were those that I heard from those in the venture capital and technology space. After telling me that I had no idea what I was talking about and that "DCF won't work for these companies", they then proceeded to give me ideas that I incorporated into my DCF valuation. Here, for instance, are my attempts to quantify four of the most common narratives I heard about Uber, and the consequences for value.
Narrative | Total Market | Market Share | Uber Cut | Cost of capital | Failure Probability | Value for Uber |
Car service company, facing significant competitive and regulatory hurdles, forced to make trade off of lower profitability for market share. | $100 billion | 10% | 10% | 12% | 10% | |
Car service company with potential to expand into other logistics markets, significant market share, sustained profitability (Mine) | $100 billion | 10% | 20% | 12% ->8% | 10% | $5.9 billion + $2-3 billion for disruption option |
Car service company with dominant market share (from networking effects) and sustained profitability (New York Times) | $100 billion | 50% | 20% | 12% ->8% | 0% | |
Logistics company with expansion of car service business model into other logistics businesses, while preserving profitability. | $600 billion | 5% | 20% | 12% ->8% | 0% |
There are two points I hope to make with this exercise. First, even the most imaginative and far-reaching narratives can and should be converted into numbers. So, let's retire the argument that some companies cannot be valued. Second, big differences in valuation almost always result from differing narratives about companies, not disagreements about the "small stuff".
Finally, since this is a discussion of how best to marry narrative to numbers, I cannot pass the opportunity to plug Shark Tank, one of my favorite shows, where narrative (from those pitching their businesses) meets numbers (from the venture capitalists/investors who challenge the business models while bidding on them), generating both drama and humor.
Implications
If you view value as narrative overlaid with numbers, there are implications for both the founders/managers of businesses and the investors in these firms. To attract capital, managers need to develop coherent narratives about the firms that they run, convey these narratives to investors/markets effectively, and act consistently. To manage that capital well, they need to identify value drivers, set yard sticks that measure how the narrative is unfolding and change in response to unforeseen events, both positive and negative.
For investors, the lessons are just as profound. They need to find companies that have compelling narratives, convert these narratives into value and make sure that they are not paying too much. They need to spread their bets across several good narratives and be open to changes in narratives and numbers. It is true that having a great narrative and the numbers to back them up is not a guarantee of investment success. The best laid plans of mice and men can go to waste, but to not plan at all will guarantee that waste.
Attachments:
Uber: A Challenged Car Service company
Uber: A Successful Car Service company
Uber: A Car Service company with networking effects
Uber: A Logistics company
