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The U.S. government spends billions of dollars each year on computer hardware, software and file servers that may no longer be necessary. Currently, the public sector makes relatively little use of cloud computing, even though studies suggest substantial government savings from a migration to more Internet-based computing with shared resources.

On July 21, the Center for Technology Innovation at Brookings hosted a policy forum on steps to enhance public sector adoption of cloud computing innovations. Brookings Vice President Darrell West moderated a panel of experts, including David McClure of the General Services Administration, Dawn Leaf of the National Institute for Standards and Technology, and Katie Ratte of the Federal Trade Commission. West released a paper detailing the policy changes required to improve the efficiency and effectiveness of federal computing.

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• Moving to the Cloud: How the Public Sector Can Leverage the Power of Cloud Computing

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• Uncorrected Transcript (.pdf)
• Download Dawn Leaf's PowerPoint Presentation (.pdf)
• Download David McClure's PowerPoint Presentation (.pdf)

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While research suggests that considerable efficiencies can be gained from cloud computing technology, concerns over privacy and security continue to deter governments and private-sector firms from migrating to the cloud. Senator Amy Klobuchar (D-Minn.) has advanced discussion of the “Cloud Computing Act of 2011,” draft legislation that would address these challenges by encouraging the U.S. government to negotiate with other countries to establish consistent laws related to online security and cloud computing. The bill also creates new enforcement tools for investigating and prosecuting those who violate online privacy and security laws.

On June 16, the Brookings Institution hosted a forum on the policy proposals in the Cloud Computing Act of 2011. Discussion included an overview of the international policy implications as governments and firms adjust to a coherent legal framework, changes and innovations in public procurement, and challenges for private industry as it balances consumer needs and compliance with these proposed cloud computing safeguards.

After the program, panelists took audience questions.

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Last winter, Salafi parties in Egypt proved themselves a formidable political force, winning a quarter of the vote in the country’s first elections in the post-Mubarak era. For many in Washington, the unexpected strength of Egypt’s conservative religious groups raised unsettling questions about the future of U.S.-Egyptian relations and America’s security interests in the region.

Will the political success of Salafis turn Egypt into an anti-American power and strengthen jihadist groups like al-Qa’ida that are bent on using violence against the United States and its allies?

In the Saban Center Middle East Memo, William McCants, a Middle East specialist at CNA and adjunct faculty at Johns Hopkins University, examines the implications of the Salafis’ turn to, and success in, electoral politics. McCants argues that while political participation may not moderate Salafis’ positions on social issues, it will likely erode the strength of their most extreme and violent affiliates. For this reason, America’s interests may be best served when Salafis play a role in post-revolution politics.

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• The Lesser of Two Evils: The Salafi Turn to Party Politics in Egypt

The potential for confrontation between the United States and Iran, stemming from ongoing tensions over Iran’s nuclear program and western covert actions intended to delay or degrade it, remains a pressing concern for U.S. policymakers. The Saban Center for Middle East Policy hosted a one-day crisis simulation in September that explored different scenarios should a confrontation occur.

The Saban Center's new Middle East Memo, A Series of Unfortunate Events: A Crisis Simulation of a U.S.-Iranian Confrontation, authored by senior fellow Kenneth M. Pollack, presents lessons and observations from the exercise.

Key findings include:

• Growing tensions are significantly reducing the “margin of error” between the two sides, increasing the potential for miscalculations to escalate to a conflict between the two countries.

• Should Iran make significant progress in enriching fissile material, both sides would have a powerful incentive to think short-term rather than long-term, in turn reinforcing the propensity for rapid escalation.

• U.S. policymakers must recognize the possibility that Iranian rhetoric about how the Islamic Republic would react in various situations may prove consistent with actual Iranian actions.

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• Download the paper

Critics of the nation's retirement system regularly complain that the system is in crisis. Too many private companies fail to offer their employees a retirement plan. Many employees who are covered by a plan fail to make contributions to it. Those who do make contributions may contribute too little or invest their savings unwisely. The end result: Many of us will reach retirement age with miniscule pensions or too little savings to enjoy a comfortable old age.

The argument that our retirement system has gaping holes is well founded. The notion that it faces an imminent "crisis" is nonsense. If the system currently faces a crisis, it has faced the same one for the past 40 years. While elderly Americans have seen their incomes and living standards improve in recent decades, the median working-age family has experienced little improvement in its real income. Nonelderly families that depend solely on the earnings of breadwinners who have below-average schooling saw a drop in their incomes.

In recent research with Brookings colleagues, I tracked the real incomes of families headed by aged and nonaged Americans. In the 34 years ending in 2012, the median real income of working-age families climbed a little more than 2 percent (in other words, by less than one-tenth of a percentage point per year). The median real income of families headed by someone past 62 increased a little more than 40 percent. The numbers suggest our retirement system is doing a decent job improving the living standards of the aged. Unfortunately, the labor market is doing a much worse job boosting the living standards of middle-class wage earners.

Critics of the retirement system might worry that it succeeds in protecting the incomes of the middle class elderly but fails to protect the incomes of the poor -- a concern not supported by the evidence. Income inequality has gone up among the elderly as it has among the nonelderly. But older low-income Americans have fared much better than low-income working-age adults. In the late 1950s, by far the highest poverty rate of any age group was that for people over 65. Even in the late 1980s, the elderly had a higher poverty rate than adults between 18-64. Since the middle of the last decade, however, the elderly have had the lowest poverty rate of any age group.

People who warn us of a retirement "crisis" are nonetheless correct in pointing to sizeable holes in the current system. Too few companies, especially small ones, offer their workers a retirement plan. According to recent government estimates, only about half of workers in companies with fewer than 100 employees are offered a retirement plan. Offer rates are higher in bigger companies and in government agencies, but about 30 percent of all employees are not offered any pension or retirement savings plan where they work. When retirement plans are offered, however, workers are very likely to participate in them -- even if they must make a voluntary contribution out of their pretax wages.

What is crucial for a retirement savings plan's success is automatic payroll withholding. Dollars that are withheld from workers' paychecks are harder for workers to spend on something other than retirement savings. A crucial improvement in our current system would be to require all employers to establish automatic payroll withholding for voluntary retirement savings in an IRA (individual retirement account). Companies that already offer a qualified pension or retirement savings plan should be exempt from any extra obligation.

The harshest critics of the current retirement system would go much further than this. Many want to bring back traditional retirement plans that guaranteed workers a specific monthly pension linked to their job tenure, final pay, and age at retirement. The advantages of such a plan for workers are that their employer is typically responsible for funding the plan and for ensuring that pensions are paid, regardless of the ups and downs of financial markets. A big disadvantage is that the promised benefits are not worth much if the worker's career with a company is cut short, either because of a layoff or quitting.

People who are nostalgic for old-fashioned pensions may be right that workers would prefer to be covered by such a plan, despite their disadvantages for short-tenure workers. I'm less persuaded that traditional pensions offer better protection to typical workers than modern 401(k)-type plans. Regardless of the pros and cons of the two kinds of plan, it is wildly unrealistic to think small employers or new employers will want to take on the risks and administrative burdens connected with an old-fashioned pension plan.

All U.S. workers are covered by a traditional, defined-benefit pension: it's called Social Security. It has worked well over the past four decades in protecting and even lifting the incomes of the retired elderly. It may not work as well in the future if benefits are cut substantially to keep the program solvent. Boosting workplace retirement savings is a sensible way to insure future retirees will have adequate incomes, even if Social Security benefits have to be trimmed. An essential first step to boosting savings is to require companies to put a retirement savings plan in every workplace.

Editor's note: This piece originally appeared in Real Clear Markets.

The past few months have seen a flurry of reports on discouraging trends in life expectancy among some of the nation’s struggling populations. Different researchers have emphasized different groups and have tracked longevity trends over different time spans, but all have documented conspicuous differences between trends among more advantaged Americans compared with those in worse circumstances.

In a study published in April, Stanford economist Raj Chetty and his coauthors documented a striking rise in mortality rate differences between rich and poor. From 2001 to 2014, Americans who had incomes in the top 5 percent of the income distribution saw their life expectancy climb about 3 years. During the same 14-year span, people in the bottom 5 percent of the income distribution saw virtually no improvement at all.

Using different sources of information about family income and mortality, my colleagues and I found similar trends in mortality when Americans were ranked by their Social-Security-covered earnings in the middle of their careers. Over the three decades covered by our data, we found sizeable differences between the life expectancy gains enjoyed by high- and low-income Americans. For 50-year old women in the top one-tenth of the income distribution, we found that women born in 1940 could expect to live almost 6.5 years longer than women in the same position in the income distribution who were born in 1920. For 50-year old women in the bottom one-tenth of the income distribution, we found no improvement at all in life expectancy. Longevity trends among low-income men were more encouraging: Men at the bottom saw a small improvement in their life expectancy. Still, the life-expectancy gap between low-income and high-income men increased just as fast as it did between low- and high-income women.

One reason these studies should interest voters and policymakers is that they shed light on the fairness of programs that protect Americans’ living standards in old age. The new studies as well as some earlier ones show that mortality trends have tilted the returns that rich and poor contributors to Social Security can expect to obtain from their payroll tax contributions.

If life expectancy were the same for rich and poor contributors, the lifetime benefits workers could expect to receive from their contributions would depend solely on the formula that determines a worker’s monthly pensions. Social Security’s monthly benefit formula has always been heavily tilted in favor of low-wage contributors. They receive monthly checks that are a high percentage of the monthly wages they earn during their careers. In contrast, workers who earn well above-average wages collect monthly pensions that are a much lower percentage of their average career earnings.

The latest research findings suggest that growing mortality differences between rich and poor are partly or fully offsetting the redistributive tilt in Social Security’s benefit formula. Even though poorer workers still receive monthly pension checks that are a high percentage of their average career earnings, they can expect to receive benefits for a shorter period after they claim pensions compared with workers who earn higher wages. Because the gap between the life spans of rich and poor workers is increasing, affluent workers now enjoy a bigger advantage in the number of months they collect Social Security retirement benefits. This fact alone is enough to justify headlines about the growing life expectancy gap between rich and poor

There is another reason to pay attention to the longevity trends. The past 35 years have provided ample evidence the income gap between America’s rich and poor has widened. To be sure, some of the most widely cited income series overstate the extent of widening and understate the improvement in income received by middle- and low-income families. Nonetheless, the most reliable statistics show that families at the top have enjoyed faster income gains than the gains enjoyed by families in the middle and at the bottom. Income disparities have gone up fastest among working-age people who depend on wages to pay their families’ bills. Retirees have been better protected against the income and wealth losses that have hurt the living standards of less educated workers. The recent finding that life expectancy among low-income Americans has failed to improve is a compelling reason to believe the trend toward wider inequality is having profound impacts on the distribution of well-being in addition to its direct effect on family income.

Over the past century, we have become accustomed to seeing successive generations live longer than the generations that preceded them. This is not true every year, of course, nor is it always clear why the improvements in life expectancy have occurred. Still, it is reasonable to think that long-run improvements in average life spans have been linked to improvements in our income. With more money, we can afford more costly medical care, healthier diets, and better public health. Even Americans at the bottom of the income ladder have participated in these gains, as public health measures and broader access to health insurance permit them to benefit from improvements in knowledge. For the past three decades, however, improvements in average life spans at the bottom of the income distribution have been negligible. This finding suggests it is not just income that has grown starkly more unequal.

Editor's note: This piece originally appeared in Real Clear Markets.

Given the lackluster healthcare exchange enrollment numbers, unaffordable coverage, and increasing overall healthcare costs, President Obama is wrong to think the Affordable Care Act (ACA) needs just a few tweaks – its most fundamental aspects need to be rethought. Obama’s essay marks the first time a modern sitting president has had a piece published in the journal.

Much of the progress made under the ACA expanding healthcare coverage to the uninsured has been thanks to increased enrollment in Medicaid -- not the exchanges -- a harbinger of even less progress to come.  Secretary of Health and Human Services Sylvia Burwell sharply adjusted down projections of new exchange enrollees in 2016 to 1.3 million. Furthermore, the Congressional Budget Office (CBO) has estimated that over the next decade, as the population increases, coverage will expand only modestly and the proportion of the uninsured will cease to decline.

Six key areas in the ACA are flawed -- and need to be fixed if healthcare reform is to meet its promise and not have rampant cost problems:

1. Subsidies still leave plans too expensive. Congress must continue income-related subsidies while making coverage affordable to both households and taxpayers, which is “no easy task” because it could drive up costs of the ACA considerably.
2. The Cadillac tax needs to be fixed. While better than nothing, it doesn’t confront the underlying problem of health insurance being tax deductible, which is regressive and inefficient. One suggestion is a modification of the Cadillac tax that makes any excess plan costs above a cap be considered taxable income to the employee, as opposed to an excise tax.
3. Increase federalism in the healthcare system. States should apply for waivers under Section 1332, which takes effect in 2017 and gives states flexibility to meet the law’s goals while retaining its basic protections. The Administration has made a serious mistake in dragging its feet and acting overly restrictively with states who could launch their own bold and far-reaching experiments, as it has itself in encouraging conservative states to expand Medicaid under the ACA.
4. The exchanges need to be the primary vehicle for health insurance – not Medicaid expansion. Equalizing the subsidy structure for exchange plans and the tax treatment of employer-sponsored benefits, more employees would go on the exchanges which gives them greater choice and portability.
5. Replace the Independent Payment Advisory Board with a premium support system for Medicare. Premium support would enforce a long-term budget for Medicare by allowing greater control of the beneficiaries themselves, as opposed to imposing payment and price controls; it would also accelerate innovation in the design and pricing of Medicare services.
6. The ACA should focus more on the “upstream” determinants of health – beyond just medical services. We need to find ways to blend health, housing, transportation, social services and other items to reduce the need for costly medical services, he writes.

If it were a separate economy, the US health system would be equivalent to the first or sixth largest economy in the world. It is both pragmatic and principled to recognize that achieving agreement on how to redesign an economy that large, or to do it successfully in 1 piece of legislation, is beyond the capabilities of the federal government. That is why core parts of the ACA need to be reassessed and revised and why empowering the US system of federalism to adapt and experiment with this law is so important.

Read "The Future of the Affordable Care Act: Reassessment and Revision."