http://www.forbes.com/sites/timworstall/2012/08/26/does-high...
http://www.forbes.com/sites/timworstall/2012/08/26/does-high...
The existing infrastructure part is companies will refuse to update their system for as long as the existing one kinda works. Sometimes with only 1 or 2 companies covering a region. If both stay at 3G, the customer basically doesn't have a choice. So no need to upgrade.
If it was an African country, without an existing network, they might choose to jump to the latest technology (like some skipped installing wired phones and just went to cell phones in the past). In the chart Khazakstan and Uruguay is perhaps in that category.
In the speed category Romania kills it with 30Mbps. That's pretty cool for being a relatively poor European country.
The latter part is the real elephant in the room here - the former reason is by now a cliché putdown when it comes to infrastructure investment in the US. Kazahkstan and Uruguay are not small, even less dense than the US, and poorer - yet have better LTE coverage.
Sprint and T-Mobile have significantly worse networks and access to spectrum.
Does not help that AT&T and Verizon are also huge stakeholders in the wired telecom oligopoly. They are overflowing in cash to crush competition.
Google margins are way higher and Verizon employees more call center reps then all of Google in total.
From my understanding Google fiber is basically cheap dark fiber they got with some great regulatory concessions.
My view of it is Google spends enough just to prompt others to take actions (see their involvement in specturm bidding). Though my post might come off as judgemental, I'm not judging Google - that's merely good business for them to do. Wireless companies themselves are hardly examples of efficiency.
Their involvement with spectrum bidding got them open access rights for only a few million.
Maybe I'm missing something obvious here though..