Category Archives: Economics

Lean as a tool for new and mature companies

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Today, I finished the book “The Lean Startup” by Eric Ries. Despite the focus on entrepreneurship, I think this book has applications at many levels. First though, I must say that I’ve been using Lean for several years and I walked into this book with an understanding of Lean and how  to apply it at a company. What does Lean mean though? Well, it certainly doesn’t mean cutting staff, reducing the amount of money you have or anything along those lines. It’s a methodology for managing projects, processes and products. It does this by basing decisions on actionable data.

What is actionable data? Well, it’s data that you can do react to quickly if the data is showing trends. This could be a positive trend or a negative trend. If you see something going well and a process is improving over time, (which is abnormal processes typically go out of control over time) then you want to understand how and why it is improving. If it is getting worse over time, you want to understand why and work to improve the process. This isn’t just for machines but also for business processes.

Once you have valid metrics there are several different things you can do. You can simply jump in and try to fix whatever problem is there or you can take a different track. The other track is to do some root cause analysis of the situation. This is called the Five Whys. This is a series of questions that ask Why to understand the real cause of the problem. In one case you may have had a new employee upload something to the production server and it kills the production server. Understanding why might not be as simple as saying, don’t do that again. First you might want to know why the action of the employee took down the server, was it something he did that no one else would have done or was it something else. As you dive down you may realize part of the problem was lack of training but there were issues that would have arisen eventually from someone else. This deeper understanding allows you to make changes at multiple levels rather than installing knee jerk reactions.

That’s a reactionary use of Lean, some other interesting uses of Lean have to deal with experimenting with your product. Ries argues that most companies wait to long to engage customers and put too much effort into the first version of the software. He argues that a company should create a minimum viable product that can be tested to get the basic point across of the end product. Doing this early allows for experimentation with customer feedback. In the software world this is pretty easy to do. You can get to something that early adopters can use and then test changes. As you can route different users to different versions of your website for the product you can have slightly different tests to see what increases the metric that matters. Getting people to continue using your product, but you need to have very targeted metrics to understand what is actually happening with your software. If you use the incorrect metric you will do a lot of work that isn’t driving usage and isn’t driving your revenue.

If you decide to change the way users interact with your GUI, it would be useful to have a goal metric to truly understand if the GUI is an improvement over the previous GUI. This could be tracking the number of clicks it takes to get to an important function. The number of times the user uses your product, the number of times a new user uses the product, but stops using a specific GUI. Once you see your metric moving in the correct direction and you can be sure that it is the result of your changes, then you should end you experiment understand why the users reacted the way they did and try to learn what you should test next.

The early goal is rapid experimentation with purpose and data to back up the decisions you make. These techniques will work with any company, but will also be very successful for a startup.

Ex-Pat Entrepreneurs

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This morning on KUT I heard about a plan here in Austin to encourage Mexican Nationals to start companies based in Austin. This initiative is being pushed by the Hispanic Chamber of Commerce and Austin’s IC2, an incubator. I think this is a great idea. This will allow a great cross pollination of ideas between Mexico and the United States. Bringing together people with great ideas leads to more interesting ideas. This is something I really loved about my Master’s program. I was continually surrounded by people with big ideas, vision and energy.

I think that this idea also can help Americans see that people in other countries can have and do have, fantastic exciting ideas that can drive technology, the economy and employment. With our US-centric view of entrepreneurship and venture capital we tend to overlook this. It’s not fair and it short changes potential collaborators, because we assume that Americans have the best ideas.

This collaboration also shows that resources in America can be used to help develop entrepreneurship within a community of immigrants. We have seen some of this with Silicon Valley and the Indian and Chinese populations there, but we have not see it with another community in the US or with a Latin American culture. I think that this experiment will be useful in spreading knowledge and developing future entrepreneurs in Mexico to the south.  It will also likely lead to an increase in entrepreneurship within Mexico over time. It will not happen immediately, but a group of these entrepreneurs will eventually move back to Mexico and will start companies there or at least subsidiaries in their home country. This will produce more legitimate work for Mexicans in Mexico that could offer wages that can compete with the drug cartels and develop a larger business community.

This type of growth is important for Mexico, as it will increase the amount of resources for Mexicans to develop their own businesses. It will increase legitimate pressures on the government to fight corruption and make efforts to reduce the impact on organized crime on the government. It will provide employment for highly capable graduates from Mexican universities which will continue to drive improvement for the country.

Most of this is a decade or two in the future, but there will be a great deal of benefits for both Austin, the Hispanic community in the city and for Mexico. Austin will benefit, because it will continue to grow as entrepreneurs will bring more money in, more jobs and new ideas.

The Mexican nationals will fuel increase knowledge sharing between the US and Mexico and will act as de facto ambassadors for their home country. They will educate people on the real Mexico and show Austines that Mexico has a great deal to offer besides amazing food.

Tracking the right metric

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Last week I wrote about the Facebook IPO and how I felt that for the company the shift to stock price metric tracking was a big deal. I said that there has been a shift from what Facebook was and could be to the broader public to how all of its actions impact the stock price for the company. Today, in an article on Forbes they published an article about the impact of what you measure and how it impacts later choices. One of the things they didn’t mention was how frequently this measure or metric is reported. These all matter.

Looking at Facebook, I think it’s rather clear why Zuckerberg has publicly stated that he doesn’t care about the stock price of the company. Stock price is continually reported and when major milestones are passed, either in the positive or negative, everyone is talking about it. Apparently, Facebook dipped below $30/share today. Is this the end of the world? No, but it does mean that a lot of people have lost a lot of money.

Let’s look at stocks. Do they truly reflect the value of a company? I, personally, don’t think so. There are so many factors that shift the price of a given stock in a week, that it’s impossible for the value of the company to fluctuate in such a manner. However, the price of a stock does impact what a business is able to do. Companies are able to leverage their stock values for loans and interest rates, which means that a company can suddenly gain or lose market capital if the stock market swings for something completely unrelated to them and investors sell of their stock.

Despite the fact that, at best, there’s a loose correlation between the actual value of a company and the price of its stock, CEOs are held accountable to this metric by investors. Now, maybe some CEOs do ignore the value like Zuckerberg plans on doing (I’ve heard Jeff Bezos from Amazon does), however, when it’s continually reported and discussed it likely will change some behavior even if the CEO does their best to ignore the stock price. Even if the CEO does ignore it, in many cases the board or the investors will not. They may take serious action if the CEO does not work to ensure that their metric, stock value, continues to increase.

However, this may drive the wrong behavior. Tracking the wrong metric may be answering the wrong question. What increases our stock price may not be the same answer to what keeps our company competitive. A company that reduces work force to cut expenses for the end of the year, may seriously be hampering their ability to compete over the next few years. The change will likely bolster the performance of the stock in the near term but will likely lead to greater drops in the medium or long term.

Company management should not solely be measured on stock price alone and neither should a company. As much as I dislike Facebook and Mark Zuckerberg, Facebook is a company that actually has more value than simply its bottom line. It is able to create new networks and new places for activists to work. Now is this likely to continue? I don’t know. Could another company come along and beat them at it? Definitely. That’s why Facebook bought Instagram and will likely buy other companies that could threaten their market space.

Facebook, IPO and valuing a company

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This week we’ve been hearing about the debacle that was the Facebook IPO.Which has revealed that some of the underwriters for the IPO were doing shady things. Matt Taibbi believes that this indicates that there are essentially two markets. One for the insiders and one for the schumcks, the every day investors.

Why is this important? Well, based on the discussions I’ve read online, there’s a lot of concern of the validity of the whole IPO process, the valuation methods of companies and how investors think of companies. The valuation of Facebook had a great deal of discussion before the final IPO price of $38/share, this was partially driven by two articles that came out. In the first one it was mentioned that GM was pulling it’s account because “Facebook ads don’t work.” The other article of note relates that researchers found that 44% of Facebook users will NEVER click an ad. This research is important because some of the valuation is based on the conversion rates of ad views to ad clicks. On average Facebook was only able to earn around $4.34 per user. The valuation of $100 billion puts the life time earning potential per user at $100 (at 1 billion users). This is pretty low, but at the same time, if only 560 million users ever click ad, that pushes means the people that do click ads need to be earning Facebook roughly $200.

MIT Technology Review discusses how this is an unsustainable growth model for Facebook. Essentially, Facebook will begin to drive down the cost per view for their advertisers to try to increase their total revenue. This falls into the race to the bottom mentality that crushes industries. Advertisers will be able to say to any website, why should we pay you x amount per ad when we only pay Facebook y there is no way that you can get me more views than Facebook. The only way that a site could get more revenue if they can show data for a higher click through and conversion rates than Facebook. That might be tough. The Review article argues that this will eventually kill Facebook and a lot of the ad driven website business models.

The other aspect of the IPO is a difference in the way that business and technology media are reporting on Facebook. Things have shifted from all the non-business related activities to focusing solely on this aspect of Facebook. This will likely shift over time, but I believe that these considerations will be discussed in any article related to Facebook. If Facebook wants to remain a haven for activists it will be difficult if there are potential suits over people being activists. There will be an increase of risk aversion within the “owners” of the company as there will be influence from investors.

Zuckerberg has said that he plans on doing what is best for the long term and try to ignore the demands of investors. He might be able to do that because he still owns 57% of the voting rights for the company. However, it will be difficult for him to avoid the influence of the discourse of media outlets. Even if he gets all his news from his friends on Facebook, there will likely be articles posted that will give him news about the company and things that he probably won’t want to read.

Essentially, discussions will shift from being about the risk of privacy for users to how changes to Facebook will impact investors bottom line. I don’t think this is healthy for businesses, consumers of Facebook or the general public. There are other things companies do that are unrelated to investors that are important for society as a whole. The Facebook coverage really indicates that we don’t look at businesses in a long term sustainable manner. We need to change this if we want to save capitalism.

Continual improvement, Innovation and Modularity

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I’ve been reading Internet Architecture and Innovation which has gotten me to think a great deal about system’s architecture and innovation (shocking I know), but it has also gotten me to think about continual improvement as well. The perspective that Schewick takes for innovation in a system is actually based off of stock options. If you aren’t aware there are two types of options. Each is used in a different circumstance to sell at a certain price or to buy at a certain price. This has been used in some innovation theories for a while it’s called real options, or taking financial options and using them in a similar situation in real life. The differences is that it’s a go/no go choice instead of buy/sell. In terms of innovation it would be a choice between pursuing a new innovation in a system or not. For example. Let’s say you have a watch and you are trying to improve the time on the watch. Using the reals option approach you could figure out how much money you’d have to have for a return on your investment in the innovation, per watch, and figure out how many different types of crystals you would test to improve the timing mechanism. Another example could be a car, where you’re trying to reduce the drag on the car, which could dramatically change the full shape of the car. Whereas with a watch you may only be changing the crystal. 

Essentially, what this means is that you have two different ways of innovating within a system. Change the full system (car) or change a single module of the system (watch). Reducing the drag on a car could require a full system overall, because you’ll be changing the size of the front end, which could impact the maximum size of the engine (or shape of the engine), or could impact the maximum headroom of the vehicle. So, you could have a radically different looking vehicle from model to model. In fact we can see this if we look at the evolution of the car (below). This change is extremely expensive and requires a huge amount of work. It’s not likely that a company would pursue multiple designs beyond the drawing board or initial mockups. It would simply be too expensive to build multiple prototypes that are fully functional.
Evolution of Lamborghini
With watches you could have the exact same watch with several different materials to ensure the watch keeps proper time. In terms of watches there have been several radical innovations, including the wristband and digital. However, if the watch is not digital, the changes in some parts of the watch are extremely easy to test and compare on the market. For instance many pocket watches use rubies to protect the metal pieces in a watch from rubbing against each other. In this case it’s possible to test many different gems to protect the components, it’s also extremely cheap and if something fails completely it would never move into production. However, you could test hundreds of types of gems (sizes or whatever), at a significantly lower cost than testing many different full system designs.
So what’s the difference between the two? In this case we’re changing a full system compared to a module within the full system. Of course changing the gear structure of a watch would require a full redesign, but there are many parts that can be changed independently. In many aspects this can happen with a car, but there are limitations as well.
This modularity allows designers to innovate on separate aspects of the product without decreasing the quality of the overall system. This same idea can be applied in other business settings in terms of rapid and continual improvement processes. Many business processes are systems that integrate many different groups and aspects. Splitting the system into modular components allows continual improvement on many different aspects of the system at the same time. This modularity decreases the cost of improving individual aspects of the system as well as allows for more improvement projects throughout the system. 
Why would the costs be lower? Well, as I mentioned with the watch, it’s cheaper to test different components for the gems, time keeping crystal and face glass than to test a change in drag for a car. The change in drag could require changes to the seat heights, new design for the windshields, possibly an entirely new chassis. In the case of reduced drag, if the design works you may have to redesign all these other components. In the case of the watch finding out that the new glass face doesn’t work wouldn’t impact which crystal works best. This reduces the costs for testing the improved system.