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Disciplined Entrepreneurship For many people, entrepreneurship is about "living the dream." Recently minted MBAs and middle managers in Dilbert-sized cubicles fantasize about striking out on their own, translating a vision into realty and reaping the rewards of their efforts, in recent years, senior executives at established corporations have caught the entrepreneurial bug, too. After cutting costs to the bone, many big companies now hope to drive top-line growth by seizing fleeting opportunities before upstarts and established rivals beat them to the punch. While the pursuit of opportunity promises outsized rewards to entrepreneurs and established enterprises, it also entails great uncertainty. Uncertainty lurks in every corner and comes in many flavors:
It's not all bad news, though; uncertainty can have an upside as well: Technologies sometimes work better than anticipated or solve an even bigger problem than the targeted one, the market may be larger or grow faster than expected, or well endowed rivals might be asleep at the wheel. The critical task of entrepreneurship lies
in effectively managing the uncertainty inherent in trying something new.
Investors have many tools to manage their risk, but individual entrepreneurs and
managers cannot wield these same mechanisms. Venture capitalists investing in
risky startups, for example, routinely syndicate the uncertainty by taking only
a piece of a financing round and sharing the remainder with other investors.
Entrepreneurs, of course, cannot easily band together to invest in one another's
ventures. Rather than ignore uncertainty in the foolhardy hope that the business is coated with Teflon, attempt to avoid it altogether or get burned while perpetually fighting fires, entrepreneurs should instead manage uncertainty by taking a disciplined approach. In this paper, I write about one of the successful was as to how entrepreneurs manage the inevitable risks while pursuing opportunities. The critical task of entrepreneurship lies in effectively managing the uncertainty inherent in trying something new. Depending on the results of a round of experimentation, the entrepreneur may revise the hypothesis and run another experiment, harvest the value created through a sale, or abandon the hypothesis and pull the plug. Before discussing each step in detail, it's worth pausing to mention three important caveats. First, while these stages are presented in sequential order, the actual progression an entrepreneur follows is often much messier. For example, entrepreneurs may revise their hypotheses several times, using feedback from potential investors or partners, before they can attract the resources they need to experiment. Second, not all entrepreneurs will walk through the steps in the same way. One might spend months of agony analyzing a hypothesis with sophisticated analytical tools and extensive data, while another might conduct the first-cut evaluation in the morning and begin discussions with potential investors and employees that same afternoon. Finally, this is certainly not the only way to think about entrepreneurship, nor do entrepreneurs explicitly frame their activities in these terms. To the best of my knowledge, Bill Gates has never woken up and thought, "Well, yesterday I assembled resources to test my working hypothesis, today its time to design and run some experiments." Those caveats aside, this model does provide
insights into some of the most daunting questions entrepreneurs face —
including how to screen an opportunity, how much money to raise, when to make
key hires and how to use limited resources most efficiently. More broadly, the
model can help entrepreneurs structure their thinking about managing the
uncertainty inherent in trying something new. An entrepreneur or manager begins the process by formulating a hypothesis — a mental model that generally includes a definition of the opportunity, the resources required to pursue it, the value that would be created if it were to be successful and a plan to pursue it. The model may reside implicitly in the bead of the entrepreneur or it may be expressed explicitly as a business plan. It may be a rough idea sketched on the proverbial cocktail napkin or an elaborate plan replete with pro forma financial projections and detailed timelines. These are differences in degree rather than kind, however. A working hypothesis will contain implicit and explicit assumptions about multiple variables — including technology, customer demand, competitive response and the availability of resources — each of which is uncertain. Potential interactions among these variables further complicate prediction, as does the existence of variables that the entrepreneur has failed to consider. Entrepreneurs will find it difficult to predict how customers, competitors, partners — and indeed they — will respond to unforeseen events, further complicating the difficulties of modeling the future. Given these multiple levels of uncertainty, how can entrepreneurs and managers best formulate (and reformulate) their working hypotheses? Some practical suggestions: Keep it fluid A common source of failure occurred when founders and investors committed to a business model too early. ONSET partners codified their insight into a rule of thumb: They expect the business model of each of their portfolio companies to change at least once before it is ready for the next round of investment. Be sure you have the right to an opinion.
Before running an experiment, entrepreneurs can screen their working hypotheses
in a manner analogous to the way scientists scrutinize an underlying model
before exposing it to a real-world experiment. The first step in screening an
opportunity occurs when managers and entrepreneurs step back and ask themselves
whether their experience or expertise gives them the right to an opinion on the
specific opportunity. Understanding uncertainty is the first step in managing it
and requires a deep knowledge of customers as well as competitive, technical and
regulatory factors. Deal killers vary by opportunity: In commercial real estate development, for
example, title disputes or environmental liabilities could botch a deal, while a
software startup could be dead in the water if a deep-pocketed rival has a valid
claim on the underlying intellectual property, Deal killers are often (but not
always) discernable early in the process, and managers and entrepreneurs should
try to bring these critical sources of uncertainty to the surface early on.''
The other hump in the bimodal distribution is the good news. Here, too, multiple variables influence possible payoffs, and entrepreneurs must clearly identity what they see as the key drivers of success. One way to do that is to ask. What are we betting on here? It could be a better mousetrap, access to a brand or technology that others lack, a critical relationship or the ability to move quicker than established players. Clarity on deal killers and big bets helps focus subsequent experiments. Note that a venture's big bet is not simply the inverse of its deal killers. In developing a new drug, for example, the big bet is on the compound's therapeutic benefits, while the deal killer is potential toxicity. Assemble Resources Before testing their working hypotheses, entrepreneurs must assemble the resources necessary to conduct the experiment. They need not only hard assets such as cash, equipment and real estate but also intangible resources such as intellectual property, a network of potential employees and access to a partner's customers and distribution capability. The process of prying resources from their current uses is difficult, time consuming and easy to get wrong. Entrepreneurs can raise too little (or too much) money, hire the wrong people at the wrong time or enter into partnerships that later prove fatal. The iterative experimentation model provides insight on managing some of these common dilemmas. Raise enough money to fund the next round of experiments How much money to raise is a perennial dilemma for entrepreneurs. On the one hand, a war chest of cash on the balance sheet is the ultimate hedge against uncertainty. Unlike such resources as specific technology or brand positioning, cash is fungible and can be deployed against any unforeseen contingency. Consider Jet Blue Airways, whose founder and CEO, David Neeleman, sees a war chest as critical in the volatile airline industry. At the end of 2003, Jet Blue had cash on the balance sheet equivalent to 57% of its revenues that year (versus 31% for rival low-cost airline Southwest Airlines Co.). On the other hand, stockpiling cash entails obvious costs: Entrepreneurs and managers may get sloppy and squander funds on first-class travel or fancy parties. Providers of capital generally demand control in return for their money, and founders' equity can be diluted if a large amount of money is raised at a low valuation. Framing entrepreneurial management as a series of iterative experiments provides a way to think systematically about how much money to raise. Entrepreneurs and managers should raise sufficient capital to finance the experiment they next envision, with a cushion built in for contingencies. If the experiment fails, they've limited the investment required to buy that information If it succeeds, the entrepreneur or manager can wave the results in front of investors to win a higher valuation in the next round. This was precisely the approach taken by
Conor Medsystems Inc., another startup based in Menlo Park. Conor has pioneered
a novel cardiac stent with hundreds of small reservoirs drilled into the metal.
These tiny holes can calibrate the release of drugs into a patient's bloodstream
and potentially offer great advantages over the stents currently on the market.
Chairman and CFO Frank Litvack believed that Conor's product could seize
significant share in a market projected to grow to $5 billion by 2007. While fundraising in the spring of 2003, he decided to secure $30 million — enough money to see the company through clinical trials in both Europe and the United States and to file its product application with the U.S. Food and Drug Administration with sufficient cushion to weather unforeseen contingencies. Litvack could have raised more, but he wanted enough only for the next round of experiments. Stabilize the business model before making key hires Another vexing question is when to bring on top executives. ONSET'S research on successful startups uncovered an important pattern:
Outsource functions that distract you
from critical experiments. When he founded Easyjet, Stelios Haji-Ioannou was betting that European consumers would flock to low-price airlines and that he could quickly build a brand that would allow Easyjet to capture a significant percentage of new customers. The deal killer in the equation was perceived lack of safety. He focused his attention on a series of low-cost experiments in marketing, advertising and public relations to attract customers and build brand awareness. To better focus on these critical experiments, Haji-Ioannou outsourced operations that were not central to testing his brand building hypothesis to firms specializing in catering, maintenance, baggage handling, ground personnel and fueling. He also leased planes in order to preserve capital for marketing experiments. Many of his early rivals, in contrast, bought as many planes as they could in an attempt to win market share and tried to do all services themselves, thereby spreading both financial resources and management attention too thin. Interestingly, by transferring responsibility for maintenance to a partner specializing in that function, Easy-Jet was also able to use outsourcing to manage the deal-killer risk of an accident. Despite the importance of partnerships, many new ventures manage them haphazardly. At one extreme, some new ventures try to do everything in-house. At the other, some ventures rush willy-nilly into dozens of partnerships with any company that will say yes, never articulating the business case for these relationships or figuring out the costs of making them work. As a result, they end up with a long list of partnerships that amount to little more than names on a press release. Partnering to focus on the key experiments can help entrepreneurs and managers get this balance right. Design and Run Experiments "No business plan," to paraphrase the Prussian Field Marshal Helmuth von Moltke, "survives contact with reality." There are limits to how thoroughly entrepreneurs or managers can screen a working hypothesis, and at some point they must take the plunge and test their plan in the real world through an iterative series of experiments. In the entrepreneurial context, an experiment is a test designed to reduce sources of uncertainty critical to the success of a new venture before deciding to commit additional resources. Common examples include undertaking customer research, building prototypes, launching regional service and working with beta customers. Based on the results of their experiments, entrepreneurs may decide to cut their losses, revise their working hypotheses and run another experiment, or harvest the value they have created. Partial experiments. Experimental design can he divided into two broad categories: partial and holistic experiments. Partial experiments reveal information about a single critical source of uncertainty. They work best when a known unknown is involved and the value and cost of obtaining the information can be quantified. They can test potential deal killers, as when a real estate developer commissions a U.S. Environmental Protection Agency assessment before buying land or an entrepreneur does a patent search to ensure that intellectual property rights are secure. Partial experiments can also test big bets. The founders of Boston-based Kingsley Management Llc, for example, were convinced that they had a better mousetrap in their proprietary, touch-free, automatic car-wash system. The big question, however, was whether their solution would appeal to consumers in many regions of the United States or have only niche appeal in places such as Green Bay, Wisconsin, where extreme weather and use of salt on the roads generate one of the highest rates of car washing in the country. The founders' initial screening of the opportunity and discussions with potential investors had revealed several variables that might influence consumer adoption, including whether the car washes were placed in warm versus cold regions, large cities or small towns, gas stations or supermarkets. Kingsley's founders used their initial round of funding to explicitly test consumer adoption in markets that differed on these dimensions. Holistic experiments. In contrast to partial efforts, holistic experiments simultaneously test multiple variables and interactions among them on a small scale. Typical examples include introducing a product or service in a test market before rolling it out more broadly and building a prototype with a development partner. Such experiments work particularly well in revealing unknown unknowns. Consider the case of E-Ink Corp., founded by an MIT professor to commercialize technology that could replace traditional paper and ink with a flat surface (including everything from books to posters) that could receive new content and update itself wirelessly. E Ink initially introduced its technology as a prototype in several grocery stores, where it was used to update signs in the aisles. The management team was surprised to learn from these experiments that in many supermarkets, copper roofs and aisles of metal cans blocked the wireless signals required to change the signs. Holistic experiments also allow managers to test and refine their business models before scaling tbe operations. Consider Noodles & Co., a chain of restaurants specializing in cooked to order noodle dishes from around the world. Noodles grew from one restaurant in 1995 to 80 sites by the end of 2003. Founder Aaron Kennedy deliberately opened one restaurant in Denver and another in Madison, Wisconsin, to test the concept in two very different markets. Noodles' early experience with its first two restaurants, however, was not auspicious. The spring of 1996 brought a scathing review in a Madison newspaper, disappointing financial results for both sites and record rainfall flooding the basement of the Madison restaurant. Rather than give up, Kennedy and his team drove from Madison to Chicago to tour successful noodle shops, compare them to Noodles sites, and decide whether to call it quits or revise their business model. Based on their research they decided to stick it out, but only after identifying 15 key changes, such as switching from steam tables to sauté lines to increase freshness and warming up the restaurants' color scheme. The Noodles team tested the modified business model in the existing sites and two new ones over the following two years. Once their revised model gained traction. Noodles began scaling rapidly by adding more than 20 new sites per year starting in 2002. Stage experiments. Entrepreneurs can take a page from a venture capitalist's playbook and stage investments by starting with relatively low-cost tests of deal killers or big bets before proceeding to more expensive holistic experiments. The FDA's human clinical trial process for testing new drugs illustrates the logic of staging experiments. The first and least expensive step tests new compounds for toxicity (a deal killer if ever there was one) while subsequent and more expensive trials test benefits relative to established drugs. In holistic experiments, it's important to test all the critical sources of uncertainty and their interactions. Noodles' gradual roll out of restaurants, for example, allowed the team to simultaneously test and refine every aspect of the business model, including menu, location, pricing, decor and even human resources policy. E Ink, in contrast, designed experiments that were successive but not holistic. Us managers initially plotted their market entry in three stages — first entering the market for large area displays (such as supermarket signs), then moving to tlat-panel displays for consumer electronics and finally into paper free books. These stages allowed the company to refine the technology but not to learn cumulatively about other sources of uncertainty, since the three markets had different customers, distributors, competitors and so on. What E Ink managers learned about copper roofs and tin cans in supermarkets would not help them to succeed in the paperless book market. Avoid experiment creep. Entrepreneurs must guard against experiment creep, which occurs when an experiment drags on too long, costs too much or lacks clarity about which sources of uncertainty are being tested. It often occurs when the people running the experiment become vested in its success, lose objectivity and cast their results in the most favorable terms possible. This is a tricky problem because entrepreneurs have to maintain the passion, optimism and persistence required to overcome the innumerable setbacks they will encounter when pursuing an opportunity. Designing the experiments carefully can help to strike this delicate balance between objectivity and relentlessness. Entrepreneurs and managers can avoid experiment creep by inviting outside parties to participate actively in designing experiments and reviewing results. ONSET, for example, follows a process it calls "projection and reflection," in which the partners present their nascent portfolio companies to later-stage venture capitalists, who identity what they see as the deal killers and big bets and suggest what types of experiment would increase the startup's value by reducing key sources of uncertainty. The later stage VCs later evaluate the results of these experiments when they decide whether to invest in the next round of funding. Large companies also have to keep an eye on experiment creep. At 3M Co., CEO James McNerney found that company scientists were pursuing numerous projects, some of which lacked clear market potential. He and his team have injected discipline into the new-product development process: Projects are now selected more on the basis of commercial potential than on technical elegance; tighter links exist between the scientists and the business units; and investments are focused on rapidly growing geographic and product markets, such as health care, display and graphics, and China. iTi^RATivii EXPERIMENTATION model is designed to add discipline without killing the entrepreneurial spirit. Of course, there is more to entrepreneurship than discipline — the creativity to envision new things, the passion to follow through on a vision and the grit to execute are all essential. A disciplined approach, however, can help entrepreneurs manage the many forms of uncertainty that they will encounter on their path.
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