Archive for the ‘Wireless and Spectrum’ Category

The AT&T/T-Mobile Merger Conundrum: Increase Efficiency AND Create Jobs?

Friday, December 2nd, 2011

How did the proposed AT&T and T-Mobile merger, which many viewed as so certain when announced, end up on life support? Is it because of the decision by the Department of Justice (DOJ) to challenge the merger in court? Or maybe because of skeptics’ claims regarding the likelihood of the merger “creating jobs?”

Those factors certainly played a role, but another reason the merger reached the brink of collapse is arguably because the current jobs crisis made it impossible for AT&T to justify the merger to antitrust authorities while also making it palatable to politicians and the FCC with its broader “public interest” standard.

For antitrust purposes, AT&T had to demonstrate that it would not substantially reduce competition and that if it did, the increased efficiency of a merged company would greatly outweigh those costs. For political purposes, in an era of persistent unemployment AT&T decided it had to demonstrate that the merger would create jobs.

Horizontal mergers between large competitors, such as the proposed one between AT&T and T-Mobile, are generally subject to tough antitrust scrutiny. Antitrust policy is indifferent to the effect of a merger on jobs, instead focusing on the effects of the merger on competition and consumers while weighing those effects against the potential economic benefits of a more efficient merged firm.

As the DOJ-FTC Horizontal Merger Guidelines note, “Competition usually spurs firms to achieve efficiencies internally. Nevertheless, a primary benefit of mergers to the economy is their potential to generate significant efficiencies and thus enhance the merged firm’s ability and incentive to compete, which may result in lower prices, improved quality, enhanced service, or new products” (p.29).

The efficiency argument is always a high bar in a merger case since “the antitrust laws give competition, not internal operational efficiency, primacy in protecting customers” (p.31). One way the merged company might increase efficiency would be to lay off large numbers of workers if it believed it could maintain service quality while doing so. By appearing to take that option off the table and arguing that the merger was, in fact, good for jobs, AT&T raised the efficiency bar even higher than it normally is.

It is, of course, possible to increase employment and efficiency if the firm increases output by more than it increases costs. AT&T made an argument consistent with that outcome in its filings by contending that spectrum constraints are distorting investment decisions at both AT&T and T-Mobile.

AT&T’s biggest claim regarding jobs was that the merger would lead to more jobs through better mobile broadband. However, the empirical link demonstrating that broadband increases employment—rather than simply being correlated with higher employment—has not been rigorously established, as Georgetown Professor John Mayo and I demonstrate in a paper published earlier this year.

As a result, even if DOJ were willing to consider effects external to the firms, industry, and direct consumers, the speculative nature of the claims would probably cause the DOJ to disregard them. As the Merger Guidelines note,

Efficiency claims will not be considered if they are vague, speculative, or otherwise cannot be verified by reasonable means. Projections of efficiencies may be viewed with skepticism, particularly when generated outside of the usual business planning process. (p.30)

The FCC is more sympathetic to the effect on jobs than DOJ, but the staff report made it clear that it expected the merger to result in a net loss of direct employment and was highly skeptical of the claims regarding the indirect effects on employment (see Section V(G), beginning at paragraph 259 for the jobs discussion).

In short, even setting aside the substantive questions of the net effects on competition, consumers, and broadband availability, the merger was always going to be an especially tough sell in the current economic and political climate.

To win the day, AT&T had to convince antitrust authorities that improved efficiencies by the merged firm would outweigh any resulting reduction in competition while simultaneously convincing politicians that the merger was good for jobs. But convincing DOJ that the company would increase employment risked signaling to DOJ that the merger was not about efficiency, and convincing the FCC that the merger was good for efficiency risked signaling to the FCC that the merger would not produce jobs.

Unable to thread that needle, AT&T’s strategy collapsed. Whether it will succeed with a new strategy remains to be seen.

Use the Market to Allocate Spectrum

Wednesday, November 2nd, 2011

TPI President Tom Lenard has a post on The Hill’s Congress Blog discussing the benefits of allocating spectrum via voluntary incentive auctions.  Authorizing the FCC to hold auctions would not only make more spectrum available for the development of wireless broadband, but will also be a big step in creating a more efficient, market oriented spectrum regime.

Purchasers of spectrum through an FCC auction receive an “exclusive license” allowing them to use the spectrum for whatever purpose they want, so long as they don’t interfere with other licensees.  Those uses can change as new technologies emerge—e.g., as subscription TV overtakes over-the-air TV.  This is why this market-based system is flexible and can be expected to achieve an efficient allocation over time.  Moreover, these quasi-property rights are necessary for providers to invest the tens of billions of dollars necessary for advanced wireless services.

Lenard also addresses calls to allocate a significant portion of spectrum freed-up by incentive auctions to unlicensed uses.

Under the unlicensed model, the FCC establishes rules—such as power limits for approved devices—under which any device and any user can operate.  While this approach has yielded benefits—WiFi most notably—as with the legacy command-and-control model, there is no market mechanism in an unlicensed regime to move spectrum to its highest-valued uses.  It is also extremely difficult to determine the opportunity cost of allocating spectrum to unlicensed uses, and no way—other than relative lobbying clout—to determine how much, if any, should be so allocated.

Lenard warns that the amount of spectrum obtained from incentive auctions that is set aside for unlicensed uses would have a direct impact on the amount of funds available for reducing the federal deficit.

The Congressional Budget Office estimates that incentive auctions would yield about $16 billion assuming proposals on the table to allocate spectrum and money to a public safety network are adopted.  The net contribution of incentive auctions to deficit reduction would be reduced substantially if any significant part of the spectrum is not auctioned and instead is set aside for unlicensed uses.

Read the entire post on The Hill’s Congress Blog.

Where Does the Cable Industry think It’s Going? Empirical Observations from the 2010 and 2011 Cable Shows: More Programming and Consumer Interface Applications

Monday, June 20th, 2011

Many aspects of the 2011 Cable Show were the same as the previous year. Like last year, the show featured:

  • Lots of swag,
  • My inability to understand why some people wait in lines of 30 minutes or more to get a free backpack (do they really value their time that little?),
  • The need to stay far away from the booth with the purple dinosaur crooning about how he loves you and you love him except that clearly nobody loves him, probably because of his pathetic cries for attention,
  • Company slogans that make you hope they put more thought into their products, like Huawei’s “Innovation Through Technology” (which is kind of like “construction through equipment”),innovation through technology
  • Lots of white, grey, and black boxes packed with all kinds of cool stuff, but still just look like white, grey, and black boxes, and
  • Painful feet at the end of the day from too much walking and not enough sitting.

Despite those consistencies, some things were conspicuously (almost) absent this year. Most notably, the 2010 show floor was full of 3D television exhibits. This year a few booths had a 3D TV, but it was typically shoved into a corner, and nobody ever seemed to be watching it. Whether this means that companies that sell to cable have decided consumer demand for 3DTV is less than expected or simply decided nobody wanted to see that display again is hard to know.

Aside from the (thankfully, in my opinion) missing 3D experience, the plethora of inscrutable metal boxes makes it almost impossible to determine just from browsing the show floor what is new this year even if I were able to remember last year’s boxes.

Fortunately, the Cable Show categorizes exhibitors by what they do. These data make it possible to take an empirical look at where current industry participants think the cable industry is headed compared to what they thought last year.

The 2011 show featured 271 exhibitors, compared to 345 in 2010. On average, however, each exhibitor claimed to be promoting products in 4.0 product categories in 2011 compared to 2.7 product categories per exhibitor in 2010.  Because exhibitors chose more categories and the number of categories remained roughly constant, the average share of firms in each category increased by almost one percentage point. Even recognizing that general increase, certain product categories showed large increases. The share of firms offering programming increased by 21 percentage points, consumer interface technologies (e.g., set-top boxes, program guides) increased by 8.4 percentage points, and wireless technologies increased by 8 percentage points. The biggest decrease was among exhibitors offering system management, by about two percentage points.

Data

Presumably to make it easier for attendees to find the products that interest them, the Cable Show website groups exhibitors into business categories: 130 categories in 2010 and 128 in 2011. Most categories appear in both years, but 2010 had 11 categories not represented in 2011, while 2011 had 9 categories not represented in 2010. Table 1 lists the categories in alphabetical order and the number of firms in each.

It is not possible to compare the numbers directly, however, due to changes in the number of exhibitors. As Table 1 shows, the number of exhibitors fell from 2010 to 2011 while each exhibitor identified itself, on average, as offering products in more categories.

Table 1: Cable Show Number of Exhibitors and Categories

Number exhibitors Average categories per exhibitor
2010 345 2.7
2011 271 4.0

Who’s at the show and how did that change from 2010 to 2011?

Figure 1 shows how well represented each category is at the show. In particular, it shows the share of exhibitors in each category, ordered from least to most in 2010. This approach only partially normalizes the data—it controls for the smaller show size but does not control for possible reasons why firms chose to include themselves in so many more categories in 2011 than they did in 2010. Nevertheless, the figure provides a good view of which categories are the most popular.

Figure 1

Share of exhibitors in each category

Figure 2 shows the percentage point change in the share of firms in each category. Because firms chose so many more categories in 2011, the average change is about 0.9 percentage points. Thus, we can assume that any change bigger than 0.9 means that the category is better represented while any change less than 0.9 means the category is less prevalent at the 2011 show.

The Figure shows that the share of exhibitors categorizing themselves as “programming” increased substantially, as did exhibitors focusing on end-user interfaces including set-top boxes, personal video recording, and interactive services. Mobile also increased from 2010. Systems management appeared to have the biggest decrease from the previous year.

Figure 2

Conclusions

The 2011 show had about 20 percent fewer exhibitors than did the 2010 show. Those exhibitors placed themselves into far more categories, on average, than they did the previous year.

Controlling for the smaller show size, programming was substantially better represented in 2011 than in 2010, as were all manner of devices and software targeted at end-user interfaces, and wireless. Systems management showed the biggest decrease.

These changes are broadly consistent with what we observe in the broader communications landscape: the power of content companies relative to distributors and the growing importance of wireless. Firms that sell to cable apparently see growing expected profits in those areas, as well. Whether they turn out to be correct remains to be seen.

Table 2: Total Number Exhibitors in Each Category

Category 2010 2011
Accounting 3 5
Advertising 20 23
Amplifiers 3 6
Antennas 1 2
Architectural/Drafting 1 0
Billing Systems 14 14
Broadband Service Provider 5 4
Brokerage 0 1
Business Services 13 11
Cable Drop Installation 5 1
Cable Information 3 1
Cable Modem Manufacturer 0 3
Cable Modem Reseller 0 1
Cable Modems 3 4
Cable Programming 57 77
Cable Residential Gateways 7 14
Cable Supplies 1 0
Cablecasting Equipment 1 2
Calibrators 1 0
Children’s Programming 6 4
CMTS 4 6
Coaxial Cable Connectors 4 1
Coaxial Drop Cable 4 2
Commercial Insertion Equipment 2 2
Competitive Intelligence 2 4
Computer Aided Dispatch 1 1
Computer Services 3 5
Computer Software 22 24
Conditional Access 3 12
Construction Materials & Equipment 1 1
Consultants 10 6
Customer Retention 4 10
Datacommunications Equipment 2 8
Datacommunications Services 1 5
Digital Cable Receiver 4 4
Digital Compression 4 2
Digital Headend Equipment 14 18
Digital Video 14 23
Distribution Equipment 8 4
DVB Product 2 7
EAS Systems 1 0
Educational Programming 7 19
Electronic Entertainment 3 3
Electronic Recycling 1 1
Emergency Warning Systems 1 1
Engineering & Construction Services 0 1
Enhanced Systems 2 2
Equipment Recovery 2 0
Equipment Repair 3 1
Fiber Optic Cable 6 4
Fiber Optic Distribution Systems 5 6
Fiber Optic Equipment 6 7
Field Services 4 5
Filters 2 0
Financial Services 0 2
Fleet Management Services 3 4
Games 6 3
HDTV 36 36
Headend Equipment 17 14
HFC Cable Demodulators 3 1
HFC Cable Modulators 3 1
High-Speed Internet Access 4 3
Home Information Services 0 2
Home Shopping Program/Services 3 4
Installation Services 4 1
Intelligent Networking 6 5
Interactive Databases 4 4
Interactive Programming 14 21
Interactive Services 24 34
International Supplier 3 4
Internet Service Provider 4 6
Internet TV Provider 7 14
IPTV 42 46
Market Research 1 2
Marketing 7 7
Microwave Equipment 3 3
MMDS Equipment 1 0
Mobile 17 26
Multi-Media Systems 5 7
Music Library 1 0
Music Programming/Services 5 3
Network Management Systems 16 20
New Networks 3 6
News Services 3 6
Non-Profit Organization 6 2
Operational Support Systems Solutions 10 13
Optical Networking 8 6
Outside Plant, Fiber & Cable Enclosures 1 1
Pay Cable Programming 8 27
Pay-Per-View Equipment 1 1
Pay-Per-View Service 2 9
Personal Video Recording (PVR) 6 17
Primary Interactive Programming 0 2
Program Guides 7 10
Program Navigation Systems 1 4
Program Networks 29 19
Promotional Programs 3 0
Publications 3 2
Religious Programming 5 3
Remote Controls 5 6
Research & Development 5 2
Return Path Products 4 3
Routing Systems 1 3
Satellite 10 11
Security Dealer Programs 0 1
Security Systems 3 4
Set Top Boxes 18 25
Signal Security 2 1
Sound Services/Audio Equipment 2 0
Splitters 4 2
Sports Programming 9 7
Status Monitoring 6 3
Studios 0 6
Subscriber Authorization Systems 7 8
Subscriber Collection Services 2 5
Subscriber Pre-Screening 1 1
Subscriber Promotion 3 5
System Auditing 1 1
System Management 16 7
Systems Integrator 11 12
Telecommunications Equipment 20 14
Telecommunications Services 24 23
Telemarketing Services 1 0
Telephony Services 4 5
Test Equipment 6 6
Tools 2 2
Training Services 1 2
tru2way 19 20
Trunk & Distribution Cable 3 2
Video on Demand 52 52
VOIP 17 16
Voting/Polling 4 4
Weather Forecast Services 2 3
Weather Programming 2 3
WiFi Products/Services 6 9
Wire and Cable 3 1
Wireless Networking 9 9
Wireless Telephony Systems 1 4
Workforce Management System 7 14

[1] For an overview of the focus of the 2010 show, see http://www.cablefax.com/cfp/just_in/Cable-Show-Takeaways_41407.html

Net Neutrality Regulation’s First Target: Small Wireless Competitors?

Friday, January 14th, 2011

Telecommunications regulations have a long history of protecting incumbents, often because incumbents are able to use the regulatory process to insulate themselves from competition.  Unfortunately, we already see the seeds of that outcome in the response to a restrictive data plan offered by MetroPCS, but in this case due not to the actions of incumbents, but rather to the actions of some public interest groups.

MetroPCS, a regional mobile provider, offers a number of service plans with different voice and data combinations.  Its cheapest plan is $40 per month and offers unlimited voice, messaging, and web access.  The unlimited web access, however, does not allow access to certain sites like Netflix and Skype, but does allow access to YouTube.  Access to the full Internet requires a more expensive plan.

Net neutrality advocates argue that the restricted plans violate at least the spirit, if not the letter, of the new regulations.  The advocates may very well be correct, and that’s the problem.

MetroPCS is a small player in the mobile market, as the table from the FCC below demonstrates. It has no market power. Subscribers are not “locked in” when they sign up because they don’t have to sign contracts.

Wireless Subs Year-End 2009

Source: FCC 14th Annual Report and Analysis of Competitive Market Conditions With Respect to Mobile Wireless, Including Commercial Mobile Services. 2010. P.9. Note that these are voice subscribers.

MetroPCS must believe that this combination of unlimited voice and unlimited use of a restricted set of web services will appeal to some people, and that walling off certain parts of the Internet will reduce its costs.

As an entrant in a high fixed-cost market, MetroPCS must find ways to differentiate itself from the larger carriers and reduce costs if it is to succeed. While it sounds appealing on its face to make the entire web accessible to MetroPCS subscribers, requiring MetroPCS to offer precisely the same services as larger carriers could leave it with no sustainable business model.

Allowing MetroPCS to experiment with business plans does not, however, mean that it should mislead consumers.  Our perusal of its website and calls to customer service left us confused about which services, exactly, it excludes from the plan.  Presumably MetroPCS uses a well-defined algorithm for deciding which sites it excludes. It should be able to explain that algorithm to potential subscribers, though any harm is limited due to the absence of contracts, meaning that consumers can switch plans or cancel if they find the restrictions too onerous.

Despite this (hopefully soon-to-be-rectified) transparency issue, this plan is a business model that one of the smallest players in the mobile industry hopes will help it to compete successfully against its much bigger rivals.

Prohibiting MetroPCS from offering its new plan would benefit the large, incumbent carriers, not consumers. Let MetroPCS experiment.  It would be a shame if the Commission’s first enforcement action under the new regulation reduces wireless competition.

Satellite Broadband: Line-of-Sight, Not Out of Mind

Wednesday, August 11th, 2010

The National Broadband Plan (NBP) estimates that firms would need subsidies totaling $23.5 billion to invest in the infrastructure necessary for universal broadband coverage in the United States (Exhibit 1-A, click to enlarge).[1]

Base-case broadband availability gap

The problem with the Plan’s estimate is that it includes only DSL and 4G wireless and omits broadband-over-satellite, which is by far the cheapest option for serving the most costly areas.  Thus this “base case” grossly overstates the necessary costs of achieving 100% broadband availability.

The Broadband Plan notes that “while satellite is capable of delivering speeds that meet the National Broadband Availability Target, satellite capacity can meet only a small portion of broadband demand in unserved areas for the foreseeable future….[w]hile satellite can serve any given household, satellite capacity does not appear sufficient to serve every unserved household.” (p 137)

But satellite need not serve all “unserved” households.  Serving only the highest-cost households would yield enormous savings.

The 250,000 housing units (0.2% of the U.S. total) with the highest costs account for $13.4 billion of the claimed investment gap (OBI Technical Paper No. 1, p 41).  This eye-popping estimate reflects hypothetical decisions such as one to build out DSL to a single house in Orange County, NY for $366,126, which exceeds the county’s median home value, and to 30 dwellings in Kauai County, Hawaii at an average cost of $205,890 each, or about half of that county’s median.[2] Exhibit 3-H graphs the steep “hockey stick” costs implied by the base-case model.

In its technical supplement explaining the investment gap, the Broadband Team estimates that using satellite (with minor federal support) to serve those 250,000 homes would reduce the gap by at least $11.4 billion, or almost 50%.[3]

The authors have clearly considered the tremendous efficiencies afforded by satellite access, and acknowledge the adequacy of broadband-over-satellite at meeting the NBP requirement for connection quality.[4] Recommendation 8.13 urges the FCC to consider “alternative approaches, such as satellite broadband, for addressing the most costly areas of the country” (p 150).  As such, the “broadband availability gap” as calculated should not be considered a strict endorsement of the technologies assumed (DSL and 4G), but rather a starting point for comparing the costs and benefits of alternative proposals.

To be sure, broadband-over-satellite has some drawbacks compared to other technologies.  Existing satellite broadband plans offer slower download and upload speeds than most wireline or other wireless technologies, are more expensive, and exhibit higher latency due to extreme length of the “last mile” (more than 20,000 miles) to orbiting geostationary satellites.  Speeds will become less of an issue with two new satellites expected to go into service in the next two years, both offering up to 10 Mbps downstream to homes; Hughes says it will even sell business plans of up to 25 Mbps.

The question then becomes whether it is worth spending an additional $12 billion to give those households a DSL or 4G wireless broadband option.  To put that in perspective, consider that the U.S. government (NIH) budgets $50 million for discovery and development of drugs for “rare diseases”—defined as those affecting 200,000 or fewer people.[5] Many of those illnesses are deadly.  Does it make sense to spend billions to allow 250,000 households the option of reducing delays in their Internet transmissions by half a second?

Apparently the Omnibus Broadband team didn’t think so.  And thanks to the recent stimulus package, the USDA (the federal government’s longstanding supporter of rural broadband) is increasingly on board.  It’s time we unite to make satellite broadband a priority in proposals for access in America’s most remote communities.


[1] The chart is actually taken from the corresponding technical supplement.  In the Broadband Plan itself (See Section 8.1) the gap is referred to as the “broadband availability gap” and was pegged at $24.3 billion before the estimate was revised.

[2] Estimated costs of buildout reflect net cost (initial capex and ongoing support less revenue) with a 20-year time horizon and 11.25% discount rate (the NBP standard). Data on gap by county available at http://www.broadband.gov/maps/availability.htm

[3] The team reports the gap to be $10.1 billion—that is, reduced by a full $13.4 billion—when factoring in satellite “even with a potential buy-down” (p 41).  It appears they have not factored in their estimate of a $800 million-$2 billion buy down, a program in which the government would subsidize subscriptions to existing (planned) satellite capacity to bring the expected high subscription charges to a level approaching terrestrial service (p 93-94).  If necessitated, this cost would rightfully be subtracted from the savings, yielding the possible low of $11.4B reported above.

[4] That is, they acknowledge that satellite broadband will be sufficient for the “actual” 4 Mbps download, 1 Mbps upload minimum (NBP p 137).

[5] NIH requested this amount for the Therapeutic Rare and Neglected Diseases Initiative (see FY 2011 budget, p 5).  The amount overstates the magnitude of spending per patient because the program also covers neglected diseases, from which very few Americans suffer, and because it includes more than 6,800 diseases classified as rare, which together afflict an estimated 25-30 million Americans.

The FCC’s New Wireless Competition Report: The Right Way to Look at the Industry

Saturday, May 22nd, 2010

“If we had any more innovation [in wireless] I think our heads would explode.”
– Professor Gerald Faulhaber, comment at wireless conference in Berkeley, April 2010.

Hats off to the FCC for its new approach to evaluating wireless competition.  Its latest report on wireless competition explicitly recognizes that wireless services now include such a broad range of industries, activities, and linkages to other sectors that it no longer makes sense to think of wireless as a single, overarching “industry.”  Many observers believe—happily or indignantly, depending on who they are—that by failing to apply the phrase “effective competition” to everything wireless the FCC is sending a signal that it sees reasons to be concerned.

Perhaps that is the Commission’s intent.  Perhaps not.  I’ll leave divining its intentions to the Kremlinologists.  Instead, let’s step back and take a look at some of the economics underlying the analysis and the report’s central conclusions.

Until the 1980s economic analysis relied on the so-called “structure-conduct-performance paradigm” (SCPP) in which market structure was taken as given and a concentrated market was assumed to allow firms to behave as monopolists and therefore raise prices and reduce output.  Therefore, a small number of firms was, by itself, cause for concern.  It sounds reasonable, and policymakers still seem implicitly to embrace the SCPP.  But a funny thing happened along the way to testing this seemingly obvious theory.  The empirical relationship between market structure and firm performance turned out to be weak.

It remains true that it is easier for a smaller number of firms to collude to raise prices and lower output than it is for a larger number of firms, so estimating market concentration can be a useful starting point for analysis.  However, economists realized in the 1980s that analyses of competition had to recognize that there is no straight line between market structure and performance, other factors are involved, and, indeed, firm performance itself plays an important role in determining market structure.  That means analyses of competition must focus on firm behavior and actual market outcomes to determine whether an industry is competitive.

Which brings us back to the FCC’s latest wireless competition report.

The report compiles lots of data on both market structure and the various aspects of behavior and performance of firms related to wireless.

Any concerns about the industry must come from certain features of market structure.  In particular, the report notes that the weighted average national Herfindahl-Hirschman Index increased to 2848, which indicates a concentrated industry, though the indicator varies widely across geographic areas.

Key indicators of behavior and performance in the industry—and therefore the most relevant features to evaluating its competitiveness—are eye-opening.

  • Churn (a measure of how many people switch providers and therefore an indicator of switching costs): increased slightly from 1.9% to 2.1% per month.  A recent study suggests that this rate of churn is higher than the average across industries.
  • Prices: The annual cellular consumer price index (CPI) decreased by 0.2% from 2007-2008, while the overall CPI increased by 3.8% during the same time period.
  • Pricing plans: New pricing plans emerged, based on prepaid and unlimited models, in addition to the more standard post-paid “bucket” of minutes.
  • Average Revenue per User (ARPU): ARPU has been flat, in nominal dollars, for years at about $47.
  • Profit margins: The report notes, “While the seven largest mobile wireless service providers all had EBITDA margins over 20 percent during the second quarter of 2009, only four – AT&T, MetroPCS, T-Mobile, and Verizon Wireless – had EBITDA margins greater than 30 percent, and the two largest providers had the highest EBITDA margins.”  The weighted average EBITDA for 2008 Q4 (the latest data the report provides that allow us to create the weights) is about 35 percent, down slightly from about 36 percent three years earlier.
  • Investment inputs: Wireless providers invested somewhere between $20-$25 billion in their networks in 2008 (the report notes that different sources had different estimates), which represents either a small decrease or increase from the previous year and a decrease in terms of investment as a share of revenue.
  • Investment outputs: The number of cell sites increased from about 18,000 in 2007 to almost 29,000 in 2008.
  • Advertising: In 2008 the wireless industry was the sixth-highest spender on advertising among product categories.  It was the second-highest spender of advertising on Spanish-language television.
  • Handsets: Between 2006 and 2009 the number of manufacturers selling mobile handsets in the U.S. increased from 8 to 16, and the number of available handset models increased from 124 to 260.
  • Device innovation: In addition to the rise of smartphones, the report notes that entirely new wireless devices, like mifi cards that receive a cellular wireless signal and transmit a wifi signal, and machine-to-machine hardware are emerging.
  • Entry and exit: We see lots of both, with entry by providers like Leap, Metro PCS, and Clearwire, and exit through mergers.
  • Call quality: Problems per hundred calls decreased to its lowest level ever in 2008 and remained there in 2009.  Moreover, the gap in quality across providers decreased.

Other data are more ambiguous.  The report notes, for example, that some providers have increased early termination fees, but that those increases seem to be associated with higher handset subsidies.  The report further notes that the same handsets are available without early termination fees at much higher prices.

In short, we see in wireless an excellent example of why economists have largely abandoned the SCPP approach to evaluating competition in favor of looking at actual outcomes.  Thus, even if we accept the premise that the market for wireless providers has become more concentrated, we nevertheless see an incredibly dynamic market that is yielding new devices, new services, and lower prices.  Professor Gerry Faulhaber remarked at a conference on wireless in Berkeley last month, “if we had any more innovation I think our heads would explode” (see video at 9:35).

The FCC made a smart decision to gather lots of data about the myriad components of wireless and to focus most of its efforts on examining outcomes.  This approach will allow the Commission to make changes to its reports almost in real-time—a necessity given the rate of change in the industry itself.