HomeMobile EuropeSpectrum no longer valuable

    Spectrum no longer valuable


    Here’s a counter-intuitive piece from Stefan Zehle, CEO of Coleago Consulting, that posits that operators should stop bidding for spectrum, as all they are doing is competing in an arms race that none of them can win.

    In a piece he titled Heretical thinking: New spectrum may not add value to the mobile communications industry, Zehle says that restricting the amount of spectrum available to all operators would push up broadband prices, increase cash flow, and be good for shareholder value.

    I’m sure you can spot one flaw in that from a customer experience point of view. But what of the rest of Zehle’s thinking? Have a read for yourself… would you create a shortage of spectrum to add value?

    Heretical thinking: New spectrum may not add value to the mobile communications industry

    Hardly a day goes by without a new forecast of mobile broadband demand being published predicting exponential growth in data volumes. This is then translated into a requirement for additional spectrum allocation over and above the digital dividend 700/800 MHz spectrum and the “LTE spectrum” in 2.6 GHz.

    Speakers at the 5th Annual EU Spectrum Management Conference in Brussels in June 2010 and the GSMA Spectrum Workshop in the following week articulated a need for more mobile spectrum and urged regulators to make more spectrum available through auctions. Because of the explosive growth in mobile broadband demand, spectrum is deemed to be very “valuable”.

    These mobile broadband forecast use the term “demand” when talking about the growth in data volumes.   However, incremental demand in the economic sense means incremental revenue, i.e. users must be willing and able to pay for it. Certainly we are not seeing exponential revenue growth.  In the mature markets of Europe and North America overall mobile industry revenue is not increasing, and in many cases declining.  New revenue from mobile broadband barely covers lower revenues from voice calls, reduced mobile termination rates and lower SMS revenues. Yet in order to cope with the mobile data tsunami operators buy new spectrum in auctions and subsequently incur further substantial additional capital expenditure (capex) for technology deployment in the new frequency bands and backhaul. In recent years, much to the relief of investors, mobile operator’s ratios of capex to sales had declined and cash flow generation was increasing. Unfortunately, with new spectrum and new technology deployment the trend is again reversing. Shareholders must be asking themselves the question where is the value in this additional spectrum?

    In short, once the digital dividend and 2.6GHz spectrum is auctioned, mobile operators should stop pressing for new mobile frequency allocations.

    The manner in which mobile operators value spectrum is to work out the additional value that could be generated from owning it. In simple terms it is the difference in the Net Present Value (NPV) of the business with and without the spectrum. If new spectrum is being offered at auction and operator A buys it whereas operator B does not, then operator B would be at a competitive disadvantage in terms of capacity or ease of building mobile broadband coverage. This would translate into reduced cash flow, for example through a loss of market share due to the lack capacity to serve mobile broadband customers. If operator B were to acquire the spectrum, the reduction in revenue would not occur and this “saved” revenue drives the value of the spectrum. Therefore from an operator’s perspective the value of the spectrum is not driven by generating new cash flows but by preventing a reduction in existing cash flows. This leads to the conclusion that if total mobile industry revenues do not increase, new spectrum is a bit like an arms race.

    Consider the contrarian case. If no new spectrum is being made available in a country, the industry as a whole in that country may become capacity constrained in terms of mobile broadband. As a result prices for mobile broadband will increase and the return on capital employed will increase. There are no cash outflows to buy spectrum and no new deployment capex. As free cash flow increases, share values increase. Furthermore without new spectrum the threat of new market entry is blunted.
    Therefore after the completion of the release of the digital dividend spectrum, the auctioning of 2.6 GHz and re-farming, mobile operators should not press to make more spectrum available for mobile communications. Naturally regulators would be keen to make more spectrum available because this is in the interest of consumers.