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5G wireless, fact and fiction

New wireless technologies, including 5G, are poised to expand the reach and robustness of mobile connectivity and boost broadband choices for tens of millions of consumers across the country. We’ve been talking about the potential of 5G the last few years, and now we are starting to see the reality. In a number of cities, thousands of small cells are going up on lampposts, utility poles, and building tops. I’ve discussed our own progress here in Indiana.

The project will take many years, but it’s happening. And the Federal Communications Commission just gave this massive infrastructure effort a lift by streamlining the rules for deploying these small cells. Because of the number of small cells to be deployed – many hundreds of thousands across the country – it would be counterproductive to treat each one of them as a new large structure, such as a building or hundred-foot cell tower. The new rules thus encourage fast deployment by smoothing the permitting process and making sure cities and states don’t charge excessive fees. The point is faster deployment of powerful new wireless networks, which will not only supercharge your smartphone but also provide a competitive alternative to traditional wired broadband.

Given this background, I found last week’s editorial by the mayor of San Jose, California, quite odd. Writing in the New York Times, Mayor Sam Liccardo argued that the new FCC rules to encourage faster deployment are an industry effort to “usurp control over these coveted public assets and utilize publicly owned streetlight poles for their own profit, not the public benefit.”

But the new streamlining rules do no such thing. Public rights of way will still be public. Cities and states will still have the same access as private firms, just as they had before. And who will benefit by the private investment of some $275 billion dollars in new wireless networks? That’s right – the public.

If cities and states wish to erect new Wi-Fi networks, as Mayor Liccardo did in San Jose, they can still do so.

I think the real complaint from some mayors is that the new FCC rules will limit their ability to extort wildly excessive fees and other payments from firms who want to bring these new wireless technologies to consumers. Too often, cities are blocking access to these rights of way, unless firms pay up. These government games are the very obstacles to deployment that the FCC rule is meant to fix.

Fewer obstacles, faster deployment. And accelerated deployment of the new 5G networks will mean broader coverage, faster speeds, and more broadband competition, which, crucially, will put downward pressure on connectivity prices, boosting broadband availability and affordability.

Mayor Liccardo emphasizes the challenges of low-income neighborhoods. But there are much better ways to help targeted communities than by trying to micromanage – and thus delay – network deployment. One better way, for example, might be to issue broadband vouchers or to encourage local non-profits to help pay for access.

This isn’t an either-or problem. Cities still maintain access to public rights of way. But one thing’s for sure. Private firms will be the primary builders of next generation networks. Overwhelmingly so. And faster deployment of wireless networks is good for the public.

This year’s Nobel for economics is a technology prize!

On Tuesday, the Royal Swedish Academy awarded the 2018 Nobel Prize in economic sciences to two American economists, William Nordhaus of Yale University and Paul Romer of New York University’s Stern School of Business. Romer is well-known for his work on innovation, and although the committee focused on Nordhaus’ research on climate change, this year’s prize is really all about technology and its central role in economic growth.

Paul Romer, who with William Nordhaus received the 2018 Nobel Prize in Economics, speaks at the New York University (NYU) Stern School of Business in New York City, October 8, 2018 – via REUTERS

Romer’s 1990 paper “Endogenous technological change” is one of the most famous and cited of the past several decades. Until then, the foundational theory of economic growth was Robert Solow’s model. It said growth was the result of varied quantities of capital and labor, which we could control, and a vague factor known as the Residual, which included scientific knowledge and technology. The Residual exposed a big limitation of the Solow model. Capital and labor were supposedly the heart of the model, and yet technology accounted for the vast bulk of growth — something like 85 percent, compared to the relatively small contributions of capital and labor. Furthermore, technology was an “exogenous” factor (outside our control) which didn’t seem to explain the real world. If technology was a free-floating ever-present factor, equally available across the world, why did some nations or regions do far better or worse than others? (more…)

Indiana, center of the 5G wireless world (at least for today)

About 18 months ago, wireless small cells started popping up all around Indianapolis. The one pictured above is about a half-mile from my house. In addition to these suburban versions, built by one large mobile carrier, a different mobile carrier built a network of 83 small cells in downtown Indy. These small cells are a key architectural facet of the next generation of wireless broadband, known as 5G, and over the next few years we’ll build hundreds of thousands of them across the country. This “densification” of mobile networks will expand coverage and massively boost speeds, responsiveness, and reliability. Our smartphones will of course benefit, but so will a whole range of other new devices and applications.

Building hundreds of thousands of these cells, however, will require lots of investment. A common estimate is $275 billion for the U.S. It will also require the cooperation of states and localities to speed the permitting to place these cells on lampposts, buildings, utility poles, and other rights of way. And this is where Indiana has led the way, with a decade’s worth of pro-broadband policy and, more recently, legislation that’s already encouraged the deployment of more than 1,000 small cells across the state.

Today, Brendan Carr, one of five commissioners of the Federal Communications Commission, visited Indiana to highlight our state’s early successes – and to lay out the next steps in the FCC’s program to expand 5G as quickly as possible. Carr described the key components of his plan, to be voted on at the Commission’s September 25 meeting. The prospective Order:

  1. Implements long-standing federal law that bars municipal rules that have the effect of prohibiting deployment of wireless service
  2. Allows municipalities to charge fees for reviewing small cell deployments when such fees are limited to recovering the municipalities’ costs, and provides guidance on specific fee levels that would comply with this standard
  3. Requires municipalities to approve or disapprove applications to attach small cells to existing structures within 60 days and applications to build new small cell poles within 90 days
  4. Places modest guardrails on other municipal rules that may prohibit service while reaffirming localities’ traditional roles in, for example, reasonable aesthetic reviews

Carr emphasized that this new framework, which will bar excessive fees, will help small towns and communities better compete for infrastructure and capital. We know that wireless firms have to build networks in large “must have” markets such as New York and San Francisco, where millions of Americans live and work. High fees and onerous permitting obstacles, however, are particularly hard on smaller communities – often discouraging investment in these non-urban geographies. This new framework, therefore, is yet another important component of closing the “digital divide.”

Here’s video of Carr’s talk at the Statehouse.

Energy Market of 2030: The End of Carbon Fuels?

See our contribution, with 15 others, to an International Economy symposium looking ahead to the energy market of 2030: The End of Carbon Fuels? Here was our contribution:

The dramatic reduction in U.S. carbon dioxide (CO2) emissions over the last decade is, paradoxically, the result of the massively increased use of a fossil fuel—natural gas. The shale technology revolution produced so much low-cost natural gas, and replaced so much coal, that U.S. emissions from electricity generation have fallen to levels not seen since the late 1980s.

Over time, electric vehicles—and later, autonomous ones—could reduce the need for oil. But natural gas will only rise in importance as the chief generator of inexpensive and reliable electricity.

The Energy Information Administration projects that fossil fuels will still represent 81 percent of total energy consumption in 2030. Natural gas, EIA estimates, will be the largest source of electricity, generating between 50 percent and 100 percent more than renewables.

Sure, but don’t technology revolutions often surprise even the smartest prognosticators? Renewables have indeed been growing from a tiny base, and some believe solar power is poised for miraculous gains.

Despite real advances in solar power and battery storage, however, these technologies don’t follow a Moore’s law path. Solar will grow, but we won’t solve solar’s (nor wind’s) fundamental intermittency and thus unreliability challenges by 2030. Nor can we avoid their voracious appetite for the earth’s surface, a fundamental scarcity which environmentalists and conservationists of all stripes should hope to preserve. Amazon’s Jeff Bezos even dreams of a day when we move much heavy industry into space to preserve the earth’s surface for human enjoyment.

But shouldn’t we pay extra in land area (and dollars) today to avoid CO2’s climate effects tomorrow? Fear not. The latest estimates of the climate’s CO2 sensitivity suggest any warming over the next century will be just half of previous estimates and, therefore, a net benefit to humanity and the earth. Satellites show us that CO2 greens the planet.

Economic growth is the most humane policy today, and it opens up frontiers of innovation, including new energy technologies. Premature anti-CO2 policies can actually boost CO2 emissions, as happened in Germany, where ill-advised wind and solar mandates (and also nuclear decommissionings) so decimated the energy grid that the nation had to quickly build new coal plants. New nuclear technologies are technologically superior to solar and wind but remain irrationally unpopular politically. Emitting more CO2 today may thus accelerate the date when economical, non-CO2 emitting technologies generate most of our power.

Statement on “Restoring Internet Freedom”

Lots of people are asking what I think about today’s FCC vote to roll back the 2015 Title telephone regulations for the Internet, and restore the Internet as an “information service.” So here’s a summary of my view:

Restoring Internet Freedom - statement - Swanson - 12.14.17

The $12-million iPhone

Several years ago, I had a bit of fun estimating how much an iPhone would have cost to make in the 1990s. The impetus was a story making the rounds on the web. A journalist had found a full-page newspaper ad from RadioShack dating back to 1991. He was rightly amazed that all 13 of the advertised electronic gadgets — computer, camcorder, answering machine, cordless phone, etc. — were now integrated into a single iPhone. The cost of those 13 gadgets, moreover, summed to more than $3,000. Wow, he enthused, most of us now hold $3,000 worth of electronics in the palm of our hand.

I saluted the writer’s general thrust but noted that he had wildly underestimated the true worth of our modern handheld computers. In fact, the computing power, data storage capacity, and communications bandwidth of an iPhone in 2014 would have cost at least $3 million back in 1991. He had underestimated the pace of advance by three orders of magnitude (or a factor of 1,000).

Well, in a recent podcast, our old friend Richard Bennett of High Tech Forum brought up the $3 million iPhone 5 from 2014, so I decided to update the estimate. For the new analysis, I applied the same method to my own iPhone 7, purchased in the fall of 2016 — 25 years after the 1991 RadioShack ad. continue reading . . .

Why productivity slowed . . . and why it’s about to soar.

I enjoyed discussing technology’s impact on growth and employment with David Beckworth and Michael Mandel on David’s Macro Musings podcast.

Full speed ahead on the internet

Here’s a brief statement on today’s action at the Federal Communications Commission, where the agency will begin a rule-making to reverse Title II regulation of the Internet and ask how best to protect its freedom and openness.

The Internet has always been open and free, and the successful results were clear for all to see. The imposition of Title II regulation on the Internet in 2015 was unnecessary, illegal, and foolish. Title II was a speed bump that, if allowed to remain, could have grown into a giant road-block to Internet innovation. Fortunately, Chairman Ajit Pai and the FCC today begin the process of returning to the simple rules that for decades fostered Internet investment and entrepreneurship and led to the historically successful digital economy.

The next waves of Internet innovation will bring the amazing power of the digital economy to the physical economy, promising widespread economic benefits. If we want to take the next step, to encourage infrastructure investment and innovation for decades to come, Congress could codify a pro-innovation, pro-consumer approach that would keep the Internet free and open without harmful bureaucratic control.

– Bret Swanson

Robots on TV

See brief interview on Fox Business this morning discussing our “Robots Will Save the Economy” op-ed from The Wall Street Journal.

Robots (and all kinds of info-tech) Will Save the Economy

Screen Shot 2017-05-15 at 9.57.05 AM

See our commentary, with Michael Mandel, in today’s Wall Street Journal: Robots Will Save the Economy.

Ajit Pai’s Welcome Return to Internet Innovation


FCC Chairman Ajit Pai gives speech announcing new approach to Internet regulation, in Washington, D.C., April 26, 2017.

Here’s our latest in Forbes . . . Ajit Pai’s Welcome Return to Internet Innovation:

“Yesterday, Ajit Pai, the new Chairman of the Federal Communications Commission, announced a roll back of the Obama administration’s aggressive regulatory approach to the Internet, adopted in early 2015. This afternoon, Pai will release the text of the proposed rule-making, which will launch several months of public comment.

“In yesterday’s speech, Pai emphasized the Internet’s historic success, based on a bipartisan approach adopted in the Clinton administration, which elevated innovation over regulation by consciously rejecting the old telephone rules for the emerging digital economy:

Under this framework, a free and open Internet flourished. Under this framework, America’s Internet economy produced the world’s most successful online companies: Google, Facebook, and Netflix, just to name a few. Under this framework, the private sector invested about $1.5 trillion to build the networks that gave people high-speed access to the Internet. And under this framework, consumers benefited from unparalleled innovation. But two years ago, the federal government’s approach suddenly changed.

continue reading . . .

Dawn? Or doom? I vote dawn.

Here is video of a presentation from last October’s Dawn or Doom technology conference at Purdue University, where I previewed the Coming Productivity Boom research.

The Coming Productivity Boom: Transforming the Physical Economy with Information

We’re excited to share this new research, conducted with Michael Mandel, and commissioned by the Technology CEO Council. Here’s the Executive Summary:

Executive Summary

The Information Age is not over. It has barely begun.

●  The diffusion of information technology into the physical industries is poised to revive the economy, create jobs, and boost incomes. Far from nearing its end, the Information Age may give us its most powerful and widespread economic benefits in the years ahead. Aided by improved public policy focused on innovation, we project a significant acceleration of productivity across a wide array of industries, leading to more broad-based economic growth.

●  The 10-year productivity drought is almost over. The next waves of the information revolution—where we connect the physical world and infuse it with intelligence—are beginning to emerge. Increased use of mobile technologies, cloud services, artificial intelligence, big data, inexpensive and ubiquitous sensors, computer vision, virtual reality, robotics, 3D additive manufacturing, and a new generation of 5G wireless are on the verge of transforming the traditional physical industries—healthcare, transportation, energy, education, manufacturing, agriculture, retail, and urban travel services.

●  At 2.7%, productivity growth in the digital industries over the last 15 years has been strong.

●  On the other hand, productivity in the physical industries grew just 0.7% annually, leading to anemic economic growth over the last decade.

●  The digital industries, which account for around 25% of U S private-sector employment and 30% of private-sector GDP, make 70% of all private-sector investments in information technology. The physical industries, which are 75% of private-sector employment and 70% of private-sector GDP, make just 30% of the investments in information technology.

● This “information gap” is a key source of recent economic stagnation and the productivity paradox, where many workers seem not to have benefited from apparent rapid technological advances. Three-quarters of the private sector—the physical economy—is operating well below its potential, dragging down growth and capping living standards.

● In particular, the crucial manufacturing sector, outside the computer and electronics industry, has barely boosted its capital stock of IT equipment and software over the past 15 years. Not surprisingly, productivity growth in manufacturing has slowed to a crawl in recent years.

● Information technologies make existing processes more efficient. More importantly, however, creative deployment of IT empowers entirely new business models and processes, new products, services, and platforms. It promotes more competitive differentiation. The digital industries have embraced and benefited from scalable platforms, such as the Web and the smartphone, which sparked additional entrepreneurial explosions of variety and experimentation. The physical industries, by and large, have not. They have deployed comparatively little IT, and where they have done so, it has been focused on efficiency, not innovation and new scalable platforms. That’s about to change.

● Healthcare, energy, and transportation, for example, are evolving into information industries Smartphones and wearable devices will make healthcare delivery and data collection more effective and personal, while computational bioscience and customized molecular medicine will radically improve drug discovery and effectiveness. Artificial intelligence will assist doctors, and robots will increasingly be used for surgery and eldercare. The boom in American shale petroleum is largely an information technology phenomenon, and it’s just the beginning. Autonomous vehicles and smart traffic systems, meanwhile, will radically improve personal, public, and freight transportation in terms of both efficiency and safety, but they also will create new platforms upon which entirely new economic goods can be created.

● Manufacturing may be on the cusp of transformation—not just by robotics and 3D printing, but by the emergence of smart manufacturing more broadly: a fundamental rethinking of the production and design processes that substantially boost productivity and demand. That, in turn, could create a new set of manufacturing-related jobs and allow American factories to compete more effectively against low-wage rivals.

●  Far from a jobless future, a more productive physical economy will make American workers more valuable and employable. It also will free up resources to spend on new types of goods and services. Artificial intelligence and robots will not only perform many unpleasant and super-human tasks but also will complement our most human capabilities and make workers more productive than ever. Humans equipped with boundless information, machine intelligence, and robot strength will create many new types of jobs.

●  Employment growth in the digital sector has modestly outpaced employment growth in the physical sector, despite the big edge in productivity growth for digital industries. This suggests that we can both achieve higher living standards and create good new jobs. The notion that automation is the key enemy of jobs is wrong. Over the medium and long terms, productivity is good for employment.

●  How much could these IT-related investments add to economic growth? Our assessment, based on an analysis of recent history, suggests this transformation could boost annual economic growth by 0.7 percentage points over the next 15 years. That may not sound like much, but it would add $2.7 trillion to annual U.S. economic output by 2031, in 2016 dollars. Wages and salary payments to workers would increase by a cumulative $8.6 trillion over the next 15 years. Federal revenues over the period would grow by a cumulative $3.9 trillion, helping to pay for Social Security and Medicare. State and local revenues would rise by a cumulative $1.9 trillion, all without increasing the tax share of GDP.

● Expanding the information revolution to the physical industries will require an entrepreneurial mindset—in industry and in government—to deploy information technology in new ways and reorganize firms and sectors to exploit the power of IT. Some of these technological transformations are already underway. Public policy, however, will either retard or accelerate the diffusion of information into the physical industries. Better or worse policy will, in significant part, determine the rate at which more people enjoy the miraculous benefits of rapid innovation, both as workers and consumers.

● Better tax policy, for example, can encourage domestic investment and the allocation of capital into more cutting-edge projects and firms. Closing the information gap also will demand the ability of regulators in the physical industries—from the Food and Drug Administration to the Department of Transportation, and every agency in between—to embrace innovation and technological change. Mobilizing information to dramatically improve education and training is imperative if we want our citizens to fully leverage and benefit from these emerging opportunities. Encouraging investment in communications networks, which are the foundation of most of these new capabilities, is also a crucial priority. The free flow of capital, goods, services, and data around the world is as essential as ever to innovation and productivity.

● Launching this new productivity boom thus demands a new, pro-innovation focus of public policy.

Read the entire report.

How the Internet Will Become the ‘Exanet’

See our latest at Forbes: How the Internet Will Become the ‘Exanet’

Today’s Internet has transformed media and delivered prodigious value to consumers, in entertainment, ecommerce, and personal productivity.

Yet the next waves of the Internet will extend to new industries in the physical world, delivering a far greater variety of services and requiring connectivity that is even faster, more ubiquitous, and more robust than today. To drive and accommodate this information embrace by the real economy, we’ll need something bigger and better than the Internet. We’ll need the “exanet.”

In 2016, global Internet traffic likely topped 1,000 exabytes. A thousand exabytes equals one zettabyte (ZB), or a billion trillion (1021) bytes, which is roughly 114 million years of high-definition video. Over the last 20 years, since the dawn of the dot-com era in 1996, monthly Internet traffic has grown around 90 million-fold. continue reading . . .

The Internet media free-for-all

Tomorrow, a host of Silicon Valley firms will visit Trump Tower for a meeting with the President-elect. Last week, AT&T and Time Warner visited Capitol Hill to testify about their proposed merger. These diverse companies build lots of things, from software to networks to original content, but they also have one thing in common. Increasingly they are all vying for bigger chunks of the video market, and in the process they are creating an entirely new media universe.

Too often when policymakers look at these companies, individually or in small sets, they see only what it right in front of them, rigidly defined and static, or even stereotypes of what these companies were a generation ago. But these companies — and the markets in which they play — are changing every day.

Several years ago, in a report called “Life After Television,” we noted that the YouTube and Netflix phenomena were only just the most obvious and earliest manifestations of the Web video revolution. We noted that, yes, the more abundant bandwidth of cable TV and then satellite had been improving the video market for years, but that even bigger changes were coming. This process, we said, would be intense, and messy, and often exhilarating.

Broadband and the Web have now super-charged all these phenomena. We enjoy far more choice and diversity, and the spectrum of quality is broader still. The producers, delivery channels, and business models for video are also multiplying (and in some cases recombining and overlapping in surprising ways). We are only in the middle of the beginning of what will be a decade-long process of sorting out the video content, creation, distribution, aggregation, user-interface, viewing, advertising, and subscription markets.

Here is the graphic we used to describe, in simplified form, the overlapping activities of firms competing in the video market, often approaching from very different angles and starting points.


Graphic describing simplified video value chain, circa 2014, in Life After Television.

The firms pictured are still at the center of the new media tussle. But others have joined the fray, and the battlefield is constantly shifting. Facebook, for example, was not even on our 2014 graphic, but in the subsequent two years it has become a giant player in the Web video (and thus advertising) market. At the time of our report, only Comcast covered the full spectrum, from connectivity to content. But in the meantime Verizon added content via its purchases of AOL and Yahoo, and AT&T is adding content with its Time Warner acquisition. Netflix and Amazon have only expanded as award-winning  production houses of original content. Google and Apple, of course, continue to approach video with distinct business models — Google via advertising and the Web, Apple via a la carte and apps — but each remains a powerful player. And we are still only, perhaps, at the end of the beginning of this media reshuffling.

This new media world is emblematic of an even larger phenomenon of dynamic competition across the technology landscape. I described this even wider playing field in another report called “Digital Dynamism: Competition in the Internet Ecosystem,” which illustrated the multidimensionality of the market. This new market was characterized by intensive innovation, product differentiation, and cascades of competitive and complementary products and services.

The dynamism of the Internet ecosystem is its chief virtue. Infrastructure, services, and content are produced by an ever wider array of firms and platforms in overlapping and constantly shifting markets.

The simple, integrated telephone network, segregated entertainment networks, and early tiered Internet still exist, but have now been eclipsed by a far larger, more powerful phenomenon. A new, horizontal, hyperconnected ecosystem has emerged. It is characterized by large investments, rapid innovation, and extreme product differentiation.

There is both more competition, and more complementarity, than ever before. Which is why policymakers or pundits who are quick to shout “monopoly” in any of these contexts is almost surely wrong. Yes, some of these firms have large market shares in small portions of this overall digital world, but these share are often gained through real innovation, and even then they are often fleeting. These markets are way too fluid to assume anyone has a lock on any part of it, let alone a dominant position overall. So a merger of, say, AT&T and Time Warner, might to some look like “consolidation,” when in fact it potentially provides highly innovative and beneficial new competition in the online advertising business, where at the moment Google and Facebook are the biggest players.

It’s way too early to predict where all this will end up, let alone to dictate and end game.

Zero-sum thinking on zero-rating threatens 5G success

On Wednesday, the Senate Antitrust Subcommittee will take up AT&T’s pending acquisition of Time Warner (the owner of HBO and TBS, not the cable company). Congress has no direct role in merger approval, but the hearing will no doubt highlight the arguments for and against the merger that the Department of Justice, and possibly the Federal Communications Commission (FCC), will hear next year.

As odd as it may sound, I think the AT&T-TWX alliance is chiefly a 5G wireless infrastructure story. Time Warner, combined with DirecTV, will provide a huge amount of popular video content to act as a killer app for a new nationwide wireless infrastructure, not only delivering video to proliferating mobile devices but also competing with cable for residential TV and broadband subscribers.

While video may be the killer app, this 5G wireless network will also serve as the strategic platform for most of the rest of the economy, from connected and autonomous cars to health care to the retail and industrial Internet of Things (IoT). For an incoming administration focused on infrastructure and reviving the lagging sectors of our economy, 5G is attractive. It offers not only tens of billions of dollars of direct infrastructure investment and jobs (at no cost to taxpayers) but also a means to boost productivity and incomes in industries that so far have been left out of the information revolution.

Much of the opposition to the deal takes the vague and familiar form of big-is-bad. Among specific critiques of the deal, however, the most prominent is opposition to “zero rating.” Zero rating, or free data, is the practice of content firms paying for the data consumption of their viewers or listeners. Free data comes in different forms — some are like 1-800 toll-free numbers, other exempt sponsored content from data limits.

Critics worry that AT&T, like Comcast before it, will use zero rating to favor some content over other content, and the outgoing FCC is trying to pick a fight. Last week, AT&T launched its new DirecTV Now service, which delivers bundles of cable-like video channels over the internet and which won’t count against users’ AT&T data limits. You’d think the FCC would be thrilled with this new, attractively-priced, competitive offering. Yet the FCC promptly hit AT&T (and Verizon, which has a similar service) with letters skeptical of their free data programs.

The FCC’s attack on free data is probably legally indefensible, but it is also economically unsound. Opposition to zero rating is based on zero-sum fallacies, where one party’s gain necessarily means another party’s loss. If HBO or ESPN or Netflix or NBC or Spotify subsidize your consumption of their content, then you or other content firms must somehow lose, or so the theory goes.

But the opposite is true. What if most everyone can get more of what they want? This is the way innovation works. In competitive markets like mobile broadband and digital content, free data is additive. It’s positive-sum. By allowing content firms to contribute to the economic equation where they see a benefit, it promotes the consumption of more total data by consumers, their ability to access more third-party non-zero-rated content, and the ability to build faster networks. It’s a win-win-win for consumers, ISPs, and content providers.

Free data is likely to be a widely used business model for connected cars, health care and educational apps, and the Internet of Things. And so proscribing the use of this commonplace business model would not only hurt digital content but also the emerging apps and services we are planning to build using 5G networks.

There’s lots more to say on these topics, but opposing a merger based on refusing free data for consumers is unlikely to be a winning argument.

Google Fiber pull-back shows broadband is difficult. But 5G will make it much easier.

USA Today reports that:

Google Fiber is halting its rollout in 10 cities and laying off staff as its chief executive Craig Barratt steps down, dealing a major setback to the Internet giant’s ambitions of blanketing the nation in super-speedy Internet.

Several years ago, Google Fiber was the darling of both Silicon Valley and most of Washington’s tech policy wonks. It was supposed to bring “gigabit speeds” to supposedly woefully underserved American consumers. The facts were more complicated. It turned out existing broadband firms were already investing hundreds of billions of dollars in wired and wireless broadband, and the U.S. topped the world rankings in the most important measures of Internet performance. Google Fiber’s demise, or pause, or whatever it turns out to be, shows that large scale infrastructure projects are hard. And expensive. And competitive. Especially when deploying fast-changing technologies. And especially when the costs of regulation are rising.

Which points to an ironic facet of this news. At the Wall Street Journal‘s annual WSJ.D conference yesterday, AT&T CEO Randall Stephenson plainly acknowledged Google’s victory in the biggest tech policy debate of the last 15 years: “On neutrality. You guys from Google, you won. It’s done.” Yet the sad irony is that Google’s “win” on policy — the imposition in 2015 of old and voluminous monopoly telephone rules onto modern broadband — made Google’s own broadband deployment efforts even more difficult. We long said that Title II regulation would make broadband less competitive, and Google’s exit of the business is evidence of this effect.

What regulation taketh in terms of innovation and investment, however, technology can in some significant portion often give back. Enter 5G wireless.

Fifth generation wireless, or 5G, is a suite of technologies that will be the foundation of the Internet, and of most of the economy, for the next 20 years. It includes more advanced air interface protocols, new “software defined” network architectures, use of huge new swaths of high-frequency spectrum, and deployment of millions of small cells, all of which will dramatically expand coverage and capacity. But not just for mobile. 5G will also power connected cars and the Internet of Things. It could even become a real competitive offering for fixed residential broadband, delivering both interactive Web video and TV-like high-definition video the way only cable and fiber-to-the-home do today.

It is this facet of 5G that AT&T and Time Warner have emphasized over the last few days since announcing the $85-billion merger of the two firms. Verizon and AT&T over the last decade have built fiber networks into neighborhoods where it made financial sense. But as Google learned the hard way, the business case for fiber is tough even in densely populated urban or suburban areas, let alone exurbs or rural communities. (Google does deserve credit for the progress it made in prying open the local regulatory bottlenecks that too often discourage broadband deployment — things like burdensome infrastructure permitting and local cable franchise rules. Larger broadband firms are now taking advantage of these beneficial bottleneck openings to lay more fiber deeper into communities and neighborhoods across the country.)

A key component of 5G is the opening up of huge amounts of spectrum, at far higher frequencies than are used today for mobile wireless. Today’s mobile devices send and receive signals mostly in the 1-2 gigahertz range. Most Wi-Fi signals are in the 2.4 and 5 GHz bands. But 5G will make use of bands in the 20, 30, and even 70 GHz range. These higher frequencies contain large blocks of mostly unused bandwidth that can transmit more data far faster than today’s mobile cell networks. In a neighborhood setting, fiber-connected small cells could blanket not only hundreds of home receivers but also thousands of mobile devices. But bringing fiber to the neighborhood is far more cost-effective than taking it all the way into the home.

5G could be powerful enough to deliver a video service on par with cable TV/broadband. Satellite will still have an important role for high definition TV, but 5G can overcome satellite’s limited capacity for interactivity (given the latency incurred over the 46,000-mile round trip to space and back).

This new competitive broadband service might be enough to push the AT&T-TW partnership over the line with regulators. And it should also serve as a warning to future market meddlers at the FCC: technology is almost always far more powerful, and pro-consumer, than clever attempts to shape yesterday’s markets.


What’s behind the stunning decline in publicly traded U.S. firms?

An underreported story of the last two decades is the sharp decline in the number of publicly traded U.S. firms. In 1996, U.S. stock markets boasted 7,322 listed firms. By 2015, however, that number had dropped by more than half, to 3,200. If we adjust for population, the U.S. had 2.2 public firms per hundred thousand people in 1975, but today that number has fallen to 1.1 public firms per hundred thousand people. The peak in 1996 was 2.7 public firms per hundred thousand.

There’s been an initial public offering (IPO) winter for the last 15 years.  We know that Sarbanes-Oxley, the set of post-Enron financial regulations enacted in 2002, substantially boosted compliance burdens for public companies and, at the margin, discouraged listing publicly. But the drop in total public listings began before Sarbox and was in fact coincident with the late-1990s boom of technology IPOs. The mid-1990s peak of tech IPOs almost assuredly skews the chart, and yet the U.S. still has fewer public firms today than it did 40 years ago.

The mid-1990s peak of tech IPOs almost assuredly skews the chart, and yet the U.S. still has fewer public firms today than it did 40 years ago.

So I still have more questions than answers. For example:

Over the past few decades, the rate of new businesses formed in the U.S. has fallen. Is the plunge in the number of public firms partly a result of the slowing rate of net business starts? Or perhaps just the reverse: Is reduced new firm formation a function of a less healthy public equity market?

Does this represent a benign shift in the way companies are financed? In other words, are private markets – bank loans, venture capital, private equity – now so large and sophisticated that they can replace and compensate for shrinking public markets? Or are weaker public markets starving businesses of funding?

Is the drop a function of slower economic growth overall? Or is it a cause of slower growth? In a similar vein, is the drop a cause or effect of the recent productivity plunge?

Are there a significant number of foreign firms that used to be listed on U.S. stock markets now listed on their home markets?

Is the reduced number of public firms a result of a higher rate of mergers and acquisitions (M&A)? And if so, is higher M&A activity a secular shift in industrial organization? Or is it a response to policies that encourage M&A and discourage firm independence?

Does the knowledge economy, which rewards network effects and scale economies, tend toward a smaller number of winner-take-all firms? In a distinct but related phenomenon, might modern communications tools allow firms to more efficiently integrate than was previously possible? Or might these network and scale effects produce both winner-take-all mega-firms (Apple, Google) and also lots of complementary firms (start-up app developers, graphic designers, etc.), with the problem lying elsewhere?

Are private firms better at investing and innovating for the long term, given the regulatory incentives faced by public firms and investors to focus on the short term? (Sarbox and other “fair disclosure” [FD] rules, for example, are designed to increase transparency and provide a level information playing field for all investors. But in practice the FD paradigm concentrates information releases into discrete quarterly announcements. It thus may contribute to the dreaded “short-termism” – a myopic focus on next month’s earnings rather than long term innovation. Because real information is less available, it also encourages short-term quantitative computer trading over fundamental analysis and long-term investing.) If so, private firms may be a solution to the information desert afflicting public markets.

Is the public firm reduction concentrated in particular industries – manufacturing, retail, health care, finance, technology, etc.? Or is it spread evenly across industries?

Does globalization mean that former U.S. firms now spread around the world just aren’t replaced by domestic firms? The timing with the rise of China suggests perhaps this is a factor. And yet the world economy is not zero sum. Why couldn’t globalization, which allows for more specialization and growth, allow new types of American firms to replace the ones that “moved” abroad?

Is the tax code an important factor? For example, publicly traded firms fell after the 1986 tax reform (after which much income reporting was shifted away from corporate income and toward individual income), rose after the 1993 tax increase, and then fell again after the 1997 capital gains tax reduction. In addition, the U.S. corporate tax rate of 35% has, over time, become the highest in the developed world. We know U.S. firms keep several trillion dollars in retained earnings overseas because they can’t bring it home. Can corporate inversions, in which U.S. firms move abroad, at least notionally, often to escape punitive taxes, explain a significant part of the phenomenon?

How do fewer public firms affect R&D investment and employment? Is the fall in the labor force participation rate related?

What does the investment environment look like in a world of reduced public equity vehicles? How do equity markets behave with fewer domestic public firms but many more investors? How does this change affect individual retail investors, who don’t have much access to private markets, versus sophisticated investors who enjoy many more options, such as venture capital, private equity, M&A, and private credit?

The most comprehensive treatment of the topic comes from a paper by Gustavo Grullon, Yelena Larkin, and Roni Michaely. They attempt to tease out some, but not all, of these questions and focus especially on the market concentration issue. They find that “product market concentration has increased across most industries,” profits have increased because of “increased market power,” and “competition could have been fading over time.”

new report from the White House Council of Economic Advisors picks up this theme and laments higher firm concentration and less competition in the U.S. economy. The CEA says more rigorous antitrust enforcement and agency specific regulation could help promote competition.

And yet the CEA report ignores perhaps the most important factor in falling competition: regulation itself. Dodd-Frank has made the big banks bigger and reduced the number of small community banks. The Affordable Care Act (ACA) accelerated the consolidation of hospitals, clinics, and other health care providers into massive health care systems. The ACA has also reduced product and supplier choice, and boosted premiums, in the health insurance market. Washington is trying its best to shut down private colleges and other non-traditional educational offerings. Its “war on coal” has been successful at killing coal companies and thus reducing energy competition. And the Federal Communications Commission’s new Title II net neutrality rules – which were designed for a monopoly industry! – are likely to discourage new entrants into the wired and wireless broadband arena. I could go on.

If Washington had set out to frustrate entrepreneurship, reduce competition, and discourage public equity financing, it would have enacted policies much like the ones of the last 15 years. The entire apparatus of regulation and taxation, taken as a whole, has slowed the economy and thus the diminished the possibilities for smaller competitive firms to get started, expand, and perhaps go public.

No one knows what the “correct” number of public firms is. But we’d get a much better picture of that number by freeing competitors to compete and allowing the market to fund firms with the best mix of financing.


This post originally appeared at the U.S. Chamber Foundation blog –

The $2.7 trillion growth gap

I’ve been updating this chart for too many years now. I think it explains a lot.

Growth Gap - 1Q 2016


The Indiana Primary

As a native Hoosier, born in La Porte, now living in Zionsville, I feel a responsibility to share my views on the upcoming primary between Ted Cruz and Donald Trump.

The nation is at a crucial inflection point – on the economy, the culture, and foreign affairs. As for the Republican Party, it will be running against a very weak Democratic candidate, and it has a historic opportunity to change the trajectory of the economy and right the dysfunction in Washington. If you are a Republican, or an independent or Democrat who’s dissatisfied with the nation’s current path, this is a big decision. The bottom line is that Ted Cruz would likely win in the fall, while Donald Trump would almost certainly lose in a historic wipeout. Even if Trump were to win, however, he would continue, not revise, Washington’s harmful policy path.

A few considerations:

1. If Indiana votes for Cruz, the nomination will be decided at the Cleveland convention in July. In that scenario, Cruz likely wins the nomination – and likely wins in November. Trump is a historically unpopular candidate beyond his narrow band of supporters. He is today losing to Hillary Clinton in Utah – UTAH! – the reddest of red states. Even his home-state New York victory was unimpressive. Hillary Clinton and Bernie Sanders each got more votes last week in New York than did Trump. Ted Cruz got more votes in Wisconsin than Trump got in giant New York. The idea that Trump puts New York and other blue states in play is thus silly. And he could easily lose traditionally Republican states – a red/blue wipeout. Voters who want to win in the fall should not succumb to the false idea that this nomination is over. Far from it.

2. Cruz has the best pro-growth economic agenda in decades (watch this interview on CNBC). The U.S. economy is stagnating under the weight of heavy taxation and regulation and misguided monetary policy. Cruz’s two chief priorities are (1) replacing the current abominable tax code with a simple flat tax and (2) repealing Obamacare and replacing it with a health system that’s personal, portable, innovative, and affordable – one that’s better for patients and doctors, not for bureaucrats. Combined with a dramatic shrinking of the regulatory state and a sane monetary policy, Cruz’s agenda would likely unleash waves of growth similar to, or even surpassing, the two decade boom of the 1980s and ’90s.

3. Cruz is razor sharp and principled and has effectively challenged Washington’s run-away spending and regulation. He’s selected an equally sharp running mate in Carly Fiorina, a technology executive who understands the economy, is a terrific communicator, and offers a bright and effective contrast with the Democratic nominee.

4. Trump, on the other hand, supports Washington’s run-away spending, taxation, and regulation. He supports single-payer government health care and, to the extent he knows or cares, supports much of the Democratic agenda. If implemented, his views on international trade could crash the economy. Trump is not a serious person. He is a showman without substance. To the extent he believes in anything beyond himself, he’s a big-government liberal progressive.¹

5. Some say Trump is a good businessman, but he’s a good businessman in the sense that Kim Kardashian is a good businesswoman. They are geniuses at grabbing attention with ridiculous and prurient stunts and turning celebrity into dollars. But celebrity is not leadership. Attention-grabbing stunts do not unite people to do big and important things. Any president by definition already has the world’s attention. It’s what you DO with that attention that matters. And Donald Trump has no clue what to do.

6. Voters should not reward dangerously juvenile behavior. Donald Trump insults women, minorities, and disabled people. When challenged, he calls people names and makes fun of their appearances. He rambles on about personalities and inane topics. Why? Because he has no clue about anything of substance. He dissembles (lies) almost constantly – pathologically, in fact. To the extent he can form a declarative sentence, he’ll switch positions three times in five minutes, and does so day after day. He won’t debate on substance because he knows he’ll get clobbered. Most politicians are of course ambitious and self-involved. But the best among them at least aspire to do important things. For Trump, he is that important thing. (For Cruz, surely an ambitious person, those things are reviving the economy, cleansing a corrupt Washington, D.C., and restoring the Constitution.) For Trump, there is nothing beyond himself. His entire life is an exercise in ego inflation. This is Trump’s ultimate self-aggrandizing confidence game. He’s trying to fool people into giving him more fame than ever. Trump is a vile, vain, insubstantial, insecure, dishonest, divisive, dangerously ignorant con artist.

7. Some tactical considerations. If you are interested in winning in the fall, vote Cruz. If you don’t like Trump and think you like John Kasich, I’d suggest you should still vote Cruz. Only two people can win the GOP nomination – Cruz or Trump. A vote for Kasich is thus a vote for Trump.

8. Read this terrific column by George Will, one of our most sober and smartest defenders of liberty. Two excerpts:

Ted Cruz’s announcement of his preferred running mate has enhanced the nomination process by giving voters pertinent information. They already know the only important thing about Trump’s choice: His running mate will be unqualified for high office because he or she will think Trump is qualified . . . .”

“Trump would be the most unpopular nominee ever, unable to even come close to Mitt Romney’s insufficient support among women, minorities and young people. In losing disastrously, Trump probably would create down-ballot carnage sufficient to end even Republican control of the House.”

Let’s finish on a happy note. Despite the bizarre and frustrating election season, the fact is we still have a very good shot to right the American ship . . . If Indiana does the right thing on Tuesday.


¹ I corrected this description to big government “progressive” because of Trump’s authoritarian views on free speech, for example, and other Constitutional and natural liberties.

* Here are my previous ramblings on the genesis of the Trump phenomenon – “My Two Cents on Trumpism.”

** UPDATE: This story from Tuesday, May 3 – “Trump accuses Cruz’s father of helping JFK’s assassin” – reinforces my point about the vast gulf between Donald Trump and reality. He is, as I wrote above, pathological. 

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