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Full-Text Articles in Science and Technology Studies

A Multiagent Approach For Decentralized Voltage Regulation In Power Distribution Networks Within Dgs, Fenghui Ren, Minjie Zhang, Danny Sutanto Oct 2013

A Multiagent Approach For Decentralized Voltage Regulation In Power Distribution Networks Within Dgs, Fenghui Ren, Minjie Zhang, Danny Sutanto

Dr Fenghui Ren

Voltage regulation (VR) is a procedure to keep voltages in a distribution network (DN) within normal limits. Conven- tionally, a voltage regulator can read voltage levels from pre- dened measures, and regulate the voltages. However, due to lacking of a distributed generator's (DG) information, the unexpected electricity from a DG will mislead readings on voltages levels, so as to disturb the VR in a DN. Adjust- ing a DG's reactive power output is an alternative way for VR. However, because of limited penetration levels, DGs need to collaborate with other devices in order to provide an eective voltage regulation. Therefore, …


Two Cheers For The Fcc's Mobility Fund Reverse Auction, Scott J. Wallsten Jan 2013

Two Cheers For The Fcc's Mobility Fund Reverse Auction, Scott J. Wallsten

Scott J. Wallsten

The United States held its first competitive bidding, or “reverse auction,” for universal service subsidies in September 2012. While it is far too early to investigate whether this national auction generated improvements in mobile voice and broadband service in underserved areas, it is not too soon to evaluate the auction itself. This paper investigates the outcome of the Mobility Fund Phase 1 Auction (Auction 901) and considers what we could learn from it for universal service and for future planned reverse auctions, such as the upcoming incentive auction, which aims to reallocate spectrum from broadcasters to those who place a …


Human Rights, Regulation, And National Security, Katina Michael, Simon Bronitt Feb 2012

Human Rights, Regulation, And National Security, Katina Michael, Simon Bronitt

Professor Katina Michael

Law disciplines technology, though it does so in a partial and incomplete way as reflected in the old adage that technology outstrips the capacity of law to regulate it. The rise of new technologies poses a significant threat to human rights – the pervasive use of CCTV (and now mobile CCTV), telecommunications interception, and low-cost audio-visual recording and tracking devices (some of these discreetly wearable), extend the power of the state and corporations significantly to intrude into the lives of citizens.


What Gets Measured Gets Done: Stop Focusing On Irrelevant Broadband Metrics, Scott J. Wallsten Nov 2011

What Gets Measured Gets Done: Stop Focusing On Irrelevant Broadband Metrics, Scott J. Wallsten

Scott J. Wallsten

Concerns regarding the state of U.S. broadband arises from a combination of focusing on the wrong metrics, a misguided interpretation of consumer preferences, and a popular obsession with rankings. These misperceptions translate into misdirected, if well-intentioned, public policies that waste scarce resources and distract from real issues like a large income-based digital divide.


How To Create A More Efficient Broadband Universal Service Program By Incorporating Demand And Cost-Effectiveness Analysis, Scott J. Wallsten Sep 2011

How To Create A More Efficient Broadband Universal Service Program By Incorporating Demand And Cost-Effectiveness Analysis, Scott J. Wallsten

Scott J. Wallsten

The existing high-cost fund suffers from two inherent flaws: it does not incorporate how much consumers value the services being subsidized, and does not measure the incremental, rather than average, effects of the program. This paper proposes a way to incorporate those factors into the Connect America Fund—the proposed high-cost broadband support program—to enable it to operate more efficiently than the existing high-cost program ever could.

In particular, decisions about where to provide subsidies should be based on cost-effectiveness analyses that explicitly take into account not just the cost of providing service but also how much consumers would value the …


Secondary Spectrum Markets As Complements To Incentive Auctions, Scott J. Wallsten, John W. Mayo Jun 2011

Secondary Spectrum Markets As Complements To Incentive Auctions, Scott J. Wallsten, John W. Mayo

Scott J. Wallsten

No abstract provided.


The Universal Service Fund: What Do High-Cost Subsidies Subsidize?, Scott J. Wallsten Feb 2011

The Universal Service Fund: What Do High-Cost Subsidies Subsidize?, Scott J. Wallsten

Scott J. Wallsten

The universal service program in the United States currently transfers about $7.5 billion per year from telephone subscribers to certain telephone companies. Those funds are intended to help achieve particular policy goals, such as subsidizing telephone service in rural areas and making phone service more affordable to low-income people. The bulk of the funds, about $4.5 billion per year, subsidizes firms operating in high-cost areas. A large literature documents the inefficiency and ineffectiveness of these subsidies, raising the question of where the money goes. This paper uses data submitted by about 1,400 recipients of high-cost subsidies from 1998 – 2008 …


Testimony On Reforming The Universal Service High Cost Fund, Scott J. Wallsten Mar 2009

Testimony On Reforming The Universal Service High Cost Fund, Scott J. Wallsten

Scott J. Wallsten

No abstract provided.


Wobbling Back To The Fire: Economic Efficiency And The Creation Of A Retail Market For Set-Top Boxes, T. Randolph Beard, George S. Ford, Lawrence J. Spiwak, Michael Stern Jan 2009

Wobbling Back To The Fire: Economic Efficiency And The Creation Of A Retail Market For Set-Top Boxes, T. Randolph Beard, George S. Ford, Lawrence J. Spiwak, Michael Stern

GEORGE S FORD

Under Section 629 of the Communications Act, Congress directed the FCC to adopt regulations to promote a retail market for set-top boxes. The Commission’s first attempt was the ill-fated CableCard experiment, which—by the Commission’s own admission—was a dismal failure. In response, the Commission is now contemplating an aggressive new “AllVid” regime, whereby the agency would mandate multichannel video program distributors (“MVPDs”) to provide an adapter to serve as a “common interface for connection to televisions, DVRs, and other smart video devices.” Because the FCC is again proceeding without any formal economic analysis of the nature of the service-equipment relationship in …


The Need For Better Analysis Of High Capacity Services, George S. Ford, Lawrence J. Spiwak Jan 2009

The Need For Better Analysis Of High Capacity Services, George S. Ford, Lawrence J. Spiwak

GEORGE S FORD

In 1999, the Federal Communications Commission (“FCC”) began to grant incumbent local exchange carriers (“LECs”) pricing flexibility on special access services in some Metropolitan Statistical Areas (“MSAs”) when specific evidence of competitive alternatives is present. The propriety of that deregulatory move by the FCC has been criticized by the purchasers of such services ever since. Proponents of special access price regulation rely on three central arguments to support a retreat to strict price regulation: (1) the market(s) for special access and similar services is unduly concentrated; (2) rates of return on special access services, computed using FCC ARMIS data, are …


The Dtv Coupon Program: A Boon To Retailers, Not Consumers, Scott J. Wallsten Sep 2008

The Dtv Coupon Program: A Boon To Retailers, Not Consumers, Scott J. Wallsten

Scott J. Wallsten

No abstract provided.


Testimony For Fcc En Banc Hearing At Carnegie Mellon University On Broadband And The Digital Future, Scott J. Wallsten Jul 2008

Testimony For Fcc En Banc Hearing At Carnegie Mellon University On Broadband And The Digital Future, Scott J. Wallsten

Scott J. Wallsten

No abstract provided.


Reverse Auctions And Universal Telecommunications Service: Lessons From Global Experience, Scott J. Wallsten Mar 2008

Reverse Auctions And Universal Telecommunications Service: Lessons From Global Experience, Scott J. Wallsten

Scott J. Wallsten

The United States now spends around $7 billion on universal service programs—subsidies intended to ensure that the entire country has access to telecommunications services. Most of this money supports telecommunications service in “high cost” (primarily rural) areas, and the High Cost fund is growing quickly. In response to this growth, policymakers are considering using reverse auctions, or bids for the minimum subsidy, as a way to reduce expenditures. While the U.S. has not yet distributed funds for universal service programs using reverse auctions, the method has been used widely. First, reverse auctions are akin to standard government procurement procedures, which …


A Regulatory Play In Two Acts, Scott J. Wallsten Jan 2007

A Regulatory Play In Two Acts, Scott J. Wallsten

Scott J. Wallsten

No abstract provided.


Broadband And Unbundling Regulations In Oecd Countries, Scott J. Wallsten Jun 2006

Broadband And Unbundling Regulations In Oecd Countries, Scott J. Wallsten

Scott J. Wallsten

Broadband penetration and available speeds vary widely across OECD countries. Policymakers around the world, and especially in countries like the U.S. that lag in the rankings, are searching for policies to narrow those gaps. Relatively little empirical work tests possible reasons for these differences. In this paper I test the impacts of regulations and demographics on broadband development in a panel dataset across countries. In addition to adding to the meager empirical literature on broadband across countries, this paper is novel in two ways. First, it explicitly takes into account the many different types of unbundling regulations that countries have …


Telecommunications Regulation In U.S. States: Its Rise And Impacts In The Early Twentieth Century, Scott J. Wallsten Mar 2006

Telecommunications Regulation In U.S. States: Its Rise And Impacts In The Early Twentieth Century, Scott J. Wallsten

Scott J. Wallsten

No abstract provided.


Universal Telecommunications Service In India, Roger G. Noll, Scott J. Wallsten Jan 2006

Universal Telecommunications Service In India, Roger G. Noll, Scott J. Wallsten

Scott J. Wallsten

No abstract provided.


Broadband Penetration: An Empirical Analysis Of State And Federal Policies, Scott J. Wallsten May 2005

Broadband Penetration: An Empirical Analysis Of State And Federal Policies, Scott J. Wallsten

Scott J. Wallsten

No abstract provided.