Earlier this summer, we examined how the Big Four banks – Bank of America, Citigroup, JPMorgan Chase, and Wells Fargo – performed before, during, and after the 2007-09 financial crisis.  We also blogged about the lending trends within these large banks, expressing concern about the growing gap between deposits taken and loans made by the Big Four, and calling on policymakers to explore the issue further.  We have conducted a similar analysis on the regional banks - The regional banks: The evolution of the financial sector, Part II - and find that these smaller banks are actually faring somewhat better than their bigger counterparts.

Despite the mergers and acquisitions that happened during the crisis, the Big Four banks are a smaller share of banking today than they were in 2007.  The 15 regionals we evaluated, on the other hand, are thriving in the post-crisis environment and have a slightly larger share of total bank assets than they had in 2007.  The Big Four experienced rapid growth in the years leading up to the crisis but much slower growth in the years since.  The regionals, however, have been chugging along: with the exception of a small downward trend during the crisis, they have enjoyed slow but steady growth since 2003.

There is a gap between deposits and loans among the regionals, but it is smaller than the Big Four’s gap.  Tellingly, the regionals’ gap has remained basically constant in size during the recovery, unlike the Big Four’s gap, which is growing.  Bank loans are important to economic growth, and the regional banks are growing their loan portfolios faster than the biggest banks.  That may be a good sign for the future if the regional banks provide more competition for the big banks and a more competitive banking sector overall.

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In a close referendum last week, voters in the United Kingdom voted to leave the European Union, setting off financial and political shockwaves in Europe and around the world. British PM David Cameron has resigned, while Scotland has renewed calls for another independence referendum, global stock markets lost nearly $2 trillion on Friday, and the British pound is at a 30-year low. Many view the British referendum as commentary not only on economic and immigration trends in the UK, but as a possible forecast of the broader wave of anti-globalization and nationalistic political movements in the U.S. and Europe.

On June 29, Brookings hosted a discussion of the immediate fallout and medium- to long-term consequences of Britain’s departure from the EU. Panelists addressed how the process of exiting the EU might unfold, effects on the U.S.-U.K. and U.S.-EU security and trade relationships, on global development, and the future of the EU project.

Join the conversation on Twitter using #Brexit.

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Abstract

An individual-based computational model of smallpox epidemics in a two-town county is presented and used to develop strategies for bioterror containment. A powerful and feasible combination of preemptive and reactive vaccination and isolation strategies is developed which achieves epidemic quenching while minimizing risks of adverse side effects. Calibration of the model to historical data is described. Various model extensions and applications to other public health problems are noted.

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After his first place finish in Iowa, which was supposed to propel him to a New Hampshire victory, “change” is probably a word Barack Obama does not like as much anymore. But, his support did not really change much between these two elections. He won 38 percent of Iowa’s delegates and 36 percent of New Hampshire’s vote. It was Hillary Clinton and John McCain who were the big change candidates.

What happens when a presidential candidate that does well in a primary or caucus state, does not do so well in the next? The dynamic of the presidential election can swiftly and stunningly change, as it did in New Hampshire on Tuesday.

How Barack Obama wishes John Edwards showed up in New Hampshire.

Edwards was awarded 30 percent of Iowa’s delegates, barely denying Clinton a second place finish. He finished a distant third in New Hampshire, receiving only 17 percent of the vote. There are strong indications that a shift among his supporters helped propel Hillary Clinton to her New Hampshire victory.

According to the exit polls, Edwards did 8 percentage points worse in New Hampshire among women, while Clinton did 16 percent better. Obama’s support was virtually identical, dropping a statistically insignificant 1 percentage point.

Obama’s support among young people remained strong, if slightly increasing among 18-24 and 30-39 year olds. Clinton’s support remained strong and slightly increased among those 65 and older. Edwards won Iowa’s middle-aged voters, age 40-64, but it was Clinton who decisively won this coveted age demographic in New Hampshire. And where these people were 38 percent Iowa caucus attendees, they were 54 percent of New Hampshire voters. (To understand why their turnout increased, see my analysis of Iowa’s turnout .)

Moving forward, the generational war is still a strong dynamic in the Democratic race, as evident in the candidates’ speech styles following the election results. In Iowa, Clinton was flanked by the ghosts of the Clinton administration. In New Hampshire, she shared the stage with a sea of young voters. In Iowa, Obama spoke of change, a message that resonates with younger people who are not part of the establishment. In New Hampshire his slogan was a message that echoes the can-do spirit of the greatest generation, “Yes, we can!”

In the days between Iowa and New Hampshire, Edwards spoke about how he wanted the election to become a two-way race. One should be careful with what one wishes for. Edwards and Clinton are vying for the same support base, that when united can defeat Obama, at least in New Hampshire. In the short-term, Obama most needs Edwards to do better so that support can continue to be divided.

Among Republicans, John McCain recreated his magic of eight years ago and bounced back strong from a poor Iowa showing to win New Hampshire.

The Iowa and New Hampshire electorates are so different it is difficult to compare them. In Iowa, Evangelical Christians were 60 percent of the electorate, while in New Hampshire, they were only 23 percent. Mike Huckabee’s move from first in Iowa to third in New Hampshire can be clearly attributed to the shrinking of his base. His collapse paved the way for a new winner to emerge.

It is thus tempting to attribute McCain’s victory solely to the different electorates, but he still had to defeat Mitt Romney to win New Hampshire.

According to the exit polls, the battle between McCain and Romney is a referendum on the Bush administration. Surprisingly, McCain, who has tried to rebuild bridges with the Bush establishment since his defeat in the 2000 presidential election, is still seen as the outsider and agent of change by voters participating in the Republican nomination process.

In both Iowa and New Hampshire, McCain drew his support from those who said they are angry or dissatisfied with the Bush administration. Romney drew his support from those who said they are enthusiastic or satisfied. Not surprisingly, McCain is also drawing more support from self-described Independents and Romney from Republicans.

The candidates seem to understand this dynamic, too, as they gave their speeches following the election results. In a contrived bit of acting, Romney showed up on stage without a podium and shoved a prepared speech back into his pocket (if he had needed a podium, his advance team would have provided it). He appeared relaxed, delivering his speech in a personable style reminiscent of Huckabee, who is competing with Romney for those who support Bush. But he also seemed to be reaching out to Independents with a message of change. In stark contrast, McCain delivered a carefully written, almost sedate speech designed to reassure Republicans of his conservative credentials.

This three-way dynamic between Huckabee, McCain, and Romney should prove fascinating as the Republican nomination process moves forward. Where Evangelicals are strong, Huckabee should do well. Where they are not, the rules governing if Independents can or cannot participate will dictate how McCain and Romney do. And we have yet to see regional candidates like Fred Thompson have their day in the sun. And then there is Rudy Giuliani, who is lying in wait in the larger states where his name recognition should give him a significant boost over the other candidates. All of this points to an extended campaign among Republicans.

Michael P. McDonald is an Associate Professor at George Mason University and a Non-Resident Senior Fellow at the Brookings Institution. He studies voter turnout and is a consultant to the national exit poll organization.

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The drawing of legislative district boundaries is among the most self-interested and least transparent systems in American democratic governance. All too often, formal redistricting authorities maintain their control by imposing high barriers to transparency and to public participation in the process. Reform advocates believe that opening that process to the public could lead to different outcomes and better representation.

On January 20, Brookings hosted a briefing to review how redistricting in the 50 states will unfold in the months ahead and present a number of state-based initiatives designed to increase transparency and public participation in redistricting. Brookings Nonresident Senior Fellows Micah Altman and Michael McDonald unveiled open source mapping software which enables users to create and submit their own plans, based on current census and historical election data, to redistricting authorities and to disseminate them widely. Such alternative public maps could offer viable input to the formal redistricting process.

After each presentation, participants took audience questions.

Learn more about Michael McDonald's Public Mapping Project »

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• Injecting Transparency into Redistricting
• GOP Could Re-Draw 145 Districts
• Towards a New Political Culture
• Coalitions Pushing for Greater Transparency
• The Public Mapping Project

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• Toward Public Participation in Redistricting
• Toward Public Participation in Redistricting
• Toward Public Participation in Redistricting

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• Download Micah Altman's and Michael McDonald's Presentation (.pdf)
• Download Tim Storey's Presentation (.pdf)
• Download Clare Dyer's Presentation (.pdf)
• Download the Redistricting Authority in the States Factsheet (.pdf)
• Download Micah Altman's and Michael McDonald's Report (.pdf)
• Download the District Builder Summary (.pdf)

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Analysis of dozens of publicly created redistricting plans shows that map-making technology can improve political representation and detect a gerrymander.  In 2012, President Obama won the vote in Ohio by three percentage points, while Republicans held a 13-to-5 majority in Ohio’s delegation to the U.S. House. After redistricting in 2013, Republicans held 12 of Ohio’s House seats while Democrats held four. As is typical in these races, few were competitive; the average margin of victory was 32 points. Is this simply a result of demography, the need to create a majority-minority district, and the constraints traditional redistricting principles impose on election lines—or did the legislature intend to create a gerrymander?

Crowd-Sourced Redistricting Maps

In the Ohio elections, we have a new source of information that opens a window into the legislature’s choice: Large numbers of publicly created redistricting plans.

During the last round of redistricting, across the country thousands of people in over a dozen states created hundreds of legal redistricting plans. Advances in information technology and the engagement of grassroots reform groups made these changes possible. To promote these efforts we created the DistrictBuilder open redistricting platform and many of these groups used this tool to create their plans.

Over the last several years, we have used the trove of information produced by public redistricting to gain insight into the politics of representation. In previous work that analyzed public redistricting in Virginia^[1], and in Florida^[2], we discovered that members of the public are capable of creating legal redistricting plans that outperform those maps created by legislatures in a number of ways.

Public redistricting in Ohio shows something new—the likely motives of the legislature. This can be seen through using information visualization methods to show the ways in which redistricting goals can be balanced (or traded-off) in Ohio , revealing the particular trade-offs made by the legislature.

The figure below, from our new research paper^[3], shows 21 plots—each of which compares legislative and publicly-created plans using a pair of scores—altogether covering seven different traditional and representational criteria. A tiny ‘A’ shows the adopted plan. The top-right corner of each mini-plot shows the best theoretically possible score. When examined by itself, the legislative plan meets a few criteria: it minimizes population deviation, creates an expected majority-minority seat, and creates a substantial majority of districts that would theoretically be competitive in an open-seat race in which the statewide vote was evenly split.

Figure 1: Pairwise Congressional Score Comparisons (Scatterplots) - Standardized Scores

In previous rounds of redistricting, empirical analysis would stop here—unless experts were called in to draw alternative plans in litigation. However, the large number of public plans now available allows us to see other options, plans the legislature could readily have created had it desired to do so. Comparison of the adopted plans and public plans reveal the weakness of the legislature’s choice. Members of the public were able to find plans that soundly beat the legislative plan on almost every pair of criteria, including competitive districts.

So why was the adopted plan chosen? Information visualization can help here, as well, but we need to add another criterion—partisan advantage:

Pareto Frontier: Standard Criteria vs. Democratic Surplus

When we visualize the number of expected Democratic seats that was likely to result from each plan, and compare this to the other score, we can see that the adopted plan is the best at something— producing Republican seats.

Was Ohio gerrymandered? Applying our proposed gerrymandering detection method, the adopted plans stands in high contrast to the public sample of plans, even if the overall competition scoring formula is slightly biased towards the Democrats, as strongly biased towards the Republicans on any measure of partisan fairness. Moreover analyzing the tradeoffs among redistricting criteria illuminate empirically demonstrates what is often suspected, but is typically impossible to demonstrate—that had the legislature desired to improve any good-government criterion—it could have done so, simply by sacrificing some partisan advantage. In light of this new body of evidence, the political intent of the legislature is clearly displayed.

However, when politics and technology mix, beware of Kranzberg’s first law: “Technology is neither good nor bad; nor is it neutral.”^[4] Indeed there is an unexpected and hopeful lesson on reform revealed by the public participation that was enabled by new technology. The public plans show that, in Ohio, it is possible to improve the expected competitiveness, and to improve compliance with traditional districting principles such as county integrity, without threatening majority-minority districts simply by reducing partisan advantage—this is a tradeoff we should gladly accept.

Tuesday night, President Obama presented four critical questions about the future of America and I should like to comment on the first two:

1. How to produce equal opportunity, emphasizing economic security for all.
2. In his words, “how do we make technology work for us, and not against us,” particularly to meet the “urgent challenges” of our days.

The challenges the president wishes to meet by means of technological development are climate change and cancer. Let’s consider cancer first. There are plenty of reasons to be skeptical: this is not the first presidential war against cancer, President Nixon tried that once and, alas cancer still has the upper hand. It is ironic that Mr. Obama chose this particular ”moonshot”, because not only are the technical aspects of cancer more uncertain than those of space travel, political support for the project is vastly different and we cannot be sure that even another Democrat in the White House would see this project to fruition. In effect, neither Mr. Obama nor his appointed “mission control”, Vice President Biden, have time in office to see fruits from their efforts on this front.

The second challenge the president wishes to address with technology is problematic beyond technical and economic feasibility (producing renewable energy at competitive prices); curbing carbon emissions has become politically intractable. The president correctly suggested that being leaders in the renewable energy markets of the future makes perfect business sense, even for global warming skeptics. Nevertheless, markets have a political economy, and current energy giants have a material interest in not allowing any changes to the rules that so favor them (including significant federal subsidies). Only when the costs of exploration, extraction, and distribution of fossil fuels rise above those of renewable sources, we can expect policy changes enabling an energy transition to become feasible. When renewables are competitive on a large scale, it is not very likely that their production will be controlled by new industrial players. Such is the political economy of free markets. What’s more, progressives should be wary of standard solutions that would raise the cost of energy (such as a tax on carbon emissions), because low income families are quite sensitive to energy prices; the cost of electricity, gas, and transportation is a far larger proportion of their income than that of their wealthier neighbors.

It’s odd that the president proposes technological solutions to challenges that call for a political solution. Again, in saying this, I’m allowing for the assumption that the technical side is manageable, which is not necessarily a sound assumption to make. The technical and economic complexity of these problems should only compound political hurdles. If I’m skeptical that technological fixes would curb carbon emissions or cure cancer, I am simply vexed by the president’s answer to the question on economic opportunity and security: expand the safety net. It is not that it wouldn’t work; it worked wonders creating prosperity and enlarging the middle-class in the post-World War II period. The problem is that enacting welfare state policies promises to be a hard political battle that, even if won, could result in pyrrhic victories. The greatest achievement of Mr. Obama expanding the safety net was, of course, the Affordable Care Act. But his policy success came at a very high cost: a majority of the voters have questions about the legitimacy of that policy. Even its eponymous name, Obamacare, was coined as a term of derision. It is bizarre that opposition to this reform is often found amidst people who benefit from it. We can blame the systematic campaign against it in every electoral contest, the legal subterfuges brought up to dismantle it (that ACA survived severely bruised), and the AM radio vitriol, but even controlling for the dirty war on healthcare reform, passing such as monumental legislation strictly across party lines has made it the lighting rod of distrust in government.

Progressives are free to try to increase economic opportunity following the welfare state textbook. They will meet the same opposition that Mr. Obama encountered. However, where progressives and conservatives could agree is about increasing opportunities for entrepreneurs, and nothing gives an edge to free enterprise more than innovation. Market competition is the selection mechanism by which an elite of enterprises rises from a legion created any given year; this elite, equipped with a new productive platform, can arm-wrestle markets from the old guard of incumbents. This is not the only way innovation takes place: monopolies and cartels can produce innovation, but with different outcomes. In competitive markets, innovation is the instrument of product differentiation; therefore, it improves quality and cuts consumer prices. In monopolistic markets, innovation also takes place, but generally as a monopolist’s effort to raise barriers to entry and secure high profits. Innovation can take place preserving social protections to the employees of the new industries, or it can undermine job security of its labor force (a concern with the sharing economy). These different modes of innovation are a function of the institutions that govern innovation, including industrial organization, labor and consumer protections.

What the President did not mention is that question two can answer question one: technological development can improve economic opportunity and security, and that is likely to be more politically feasible than addressing the challenges of climate change and cancer. Shaping the institutions that govern innovative activity to favor modes of innovation that benefit a broad base of society is an achievable goal, and could indeed be a standard by which his and future administrations are measured. This is so because these are not the province of the welfare state. They are policy domains that have historically enjoyed bipartisan consensus (such as federal R&D funding, private R&D tax credits) or low contestation (support for small business, tech transfer, loan guarantees).

As Mr. Obama himself suggested, technology can be indeed be made to work for us, all of us.