You know how I like to keep up to date with cutting edge modern business management theory, so let’s start this week by hopping in the Tardis and travelling back to the 14th Century. Then we’ll fast forward to the early 20th and consider one of the fundamental building blocks of any business – garden peas.
William of Ockham (or Occam) was a Franciscan friar, philosopher and theologian who died at age of 60 in 1347 – having first come up with a key business principle that still applies 670 years later. Occam’s Razor states that among competing hypotheses, the one with fewest assumptions should be selected. Or more succinctly, the simplest explanation is nearly always right. Or in business terms, KISS.
And now to the University of Lausanne in 1906 where the Italian economist Vilfredo Pareto made the famous observation that 80% of the property in Italy was owned by 20% of the population. As you do, he then went home and confirmed the hypotheses: 20% of the pea pods in his garden held 80% of the peas. Later generalised as the Pareto Principle, the 80/20 rule was born.
We have all known about KISS and the 80/20 rule pretty much from 9:30 on day one of our business careers. We also know that they are as relevant – and as useful – today as they have ever been. So why don’t we give them the respect they deserve? And how can we use them to help build our businesses?
In many ways this is part of the ‘back to basics’ feeling that I’ve returned from Denver with. As technology gets ever more sophisticated, as a new app appears on our phone every week, as there seem to be 101 ways to solve every problem, it’s easy to forget the basics. It’s easy to forget that the simplest solution nearly always is the best solution, and that whatever we do, 20% of our customers give us 80% of our sales and 20% of our time produces 80% of our results.
So how can we use these old rules to build our businesses?
Let me take the last point first. It’s four or five years now since I first started using Toggl to track how I was using my time – and I still remember the shock when I looked at my first report. How much time had I lost/wasted/frittered away in the week? I’ll keep that one to myself, thanks.
I’ve written many times that you owe it to yourself and your family not to work 60-80 hours a week. 40-45 is fine, providing you are working productively for all those hours. The reason that 20% of our time produces 80% of our results can sometimes be that we’re only working productively for 20% of our time.
Now let’s turn to our customers or clients. For the majority of businesses, 80% of the customers do account for 20% of the sales. So if you want to grow your business, ask yourself two simple questions: where did those customers come from? And what need do we meet for those clients? Answer those questions, and then go out and find some clients that match the same profile.
But this is where Occam’s Razor comes in: this is where we need to resist the urge to over-complicate.
I’ve seen a couple of articles suggesting that the 80/20 rule is scalable. If my top 20% of customers produce 80% of my sales, why don’t I repeat the exercise with just those customers? Wow! My top 4% give me 64% of my sales. (Trust me on the maths!)
No. The simplest solution is the best solution. Once is enough. 4% of your customers is too small a sample: you run the risk of including the one outlier that skews the statistics.
Let me finish with another instance of the 80/20 rule. We’re all familiar with the old saying: ‘I know that half my advertising budget is wasted. I just don’t know which half.’ Today, that no longer applies. Google analytics, ads on Facebook – today you can measure the return on your marketing budget very accurately. And again, you’re going to find that one or two channels account for the vast majority of your leads or sales. Don’t be afraid to concentrate on those channels: you no longer have a moral obligation to keep the local newspaper afloat.
That’s it for this week. After the summer holiday and the trip to Denver I’m looking forward to a weekend at home doing not very much. Then again I have teenage boys: time to reach for my taxi driver’s hat…