Archive for the ‘Politics’ Category

Mexico won’t willingly write the check for Donald Trump’s wall. So the president is hunting for a way to make Mexico pay.

That search isn’t going well.

Last week, press secretary Sean Spicer floated one idea: the destination-based cash flow tax. The DBCFT taxes imports and exempts exports. We import about $50 billion more from Mexico each year than we export. So the DBCFT could raise substantial revenue from trade with Mexico. Maybe Trump could earmark that money to pay for the wall?

Such earmarking sounds superficially plausible. But it has fundamental budget and logic flaws.

The budget problem is that Congress has other plans for that money. The DBCFT is the centerpiece of the House proposal for tax reform. House leaders insist reform will be revenue neutral. Any new money from the DBCFT will offset money lost from cutting business taxes. That leaves nothing for Trump’s wall.

Broader point: You can’t pay for anything with revenue-neutral tax reform (or, for that matter, with revenue-losing “tax relief”).

Trump may be more concerned with messaging than with these budget niceties. So he could still try to rhetorically link the DBCFT to paying for the wall.

But that leads to the logic problem. We run trade deficits with many countries. If the DBCFT makes Mexico pay for the wall, what does it make China pay for? Germany? Japan? Vietnam? And what about countries like Hong Kong, where America has a trade surplus? Are we paying them for something? And what happens when the wall has been paid for? Does Mexico become exempt from the DBCFT? Or does it start paying for something else?

These questions have no sensible answers. The DBCFT treats Mexico like every other nation, so it can’t make Mexico pay for the wall.

Some observers initially thought Spicer was suggesting a new tariff on Mexican imports. Most economists rightly hate that idea and fear it could spark retaliation against American products. And it seems clear that Spicer really meant the DBCFT. But let’s give that interpretation some credit. A tariff, unlike the DBCFT, could raise new revenue specifically from trade with Mexico.

But a tariff still faces a fundamental economics problem. A tariff doesn’t work like Las Vegas. Just because it targets Mexican products doesn’t mean the tax stays there. Instead, businesses will raise prices, passing some tax on to American customers. Consumers would pay more for cars, TVs, and avocados. Businesses would pay more for auto parts, trucks, and telecommunications equipment. Some burdens would decline over time as businesses shift to suppliers outside Mexico. But some shift of the burden to Americans is inevitable. A tariff would thus make American consumers and businesses, not just Mexicans, pay for Trump’s wall. And that’s without any retaliation.

If President Trump wants to target Mexico alone, he needs another strategy. Neither the DBCFT nor a tariff can make Mexico pay for the wall.


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What do indoor tanning, shopping bags, junk food, alcoholic beverages, tobacco, “gas guzzling” cars, ozone-depleting chemicals, sugary drinks, marijuana, gasoline, coal, carbon-containing fuels, and financial transactions have in common? Taxes that discourage them. The United States taxes indoor tanning to reduce skin cancer, for example, while Washington DC taxes shopping bags to cut litter, and Mexico taxes junk food to fight obesity.

Governments hope these “corrective taxes” will reduce harms from pollution, unhealthy consumption, and other risky behaviors. But taxing “bads” can also bring in big money. A US carbon tax could easily raise more than $100 billion annually, for example, and a tax on sugary drinks could raise $10 billion.

How should governments use that money? As you might expect, policymakers, advocates, and analysts have proposed myriad ways to use the revenue to pay for new spending, to cut taxes, or, in a few cases, to reduce borrowing. In a new paper, however, Adele Morris and I argue that all these options boil down to four basic approaches:

Revenue Use Table 2

Advocates often suggest that revenue be put toward the same goal as the tax. Carbon tax revenues might subsidize energy efficiency or clean energy, for example, and sugary drink revenues might subsidize healthier food or nutrition information programs. Using revenue that way may make sense if you believe the tax won’t sufficiently change business and consumer choices. But there are downsides. A successful tax will typically reduce the potential benefits from other policies aimed at the same goal. As a result, it may make sense to roll back other policies, rather than expand them, when a substantial corrective tax is implemented. Directing revenues to the same goal may also limit lawmakers’ ability to build a coalition for a corrective tax, while other uses may attract supporters with other priorities.

Another approach is to use the revenue to offset the burdens that a corrective tax creates. New taxes on food, energy, and other products can squeeze household budgets, particularly for families with lower incomes. Shrinking the market for targeted products may disproportionately burden specific workers, industries, and communities. If a tax is large enough, moreover, it may slow overall economic activity. Tax cuts, expansions in transfer programs, or other spending increases may offset some of these harms while leaving the incentives intact. This is particularly important when taxes are intended to help people who suffer from internalities—health risks and other costs they unintentionally impose on themselves. In those cases, rebating revenue to affected consumers can help ensure that a tax actually helps the people who pay it.

A third approach is to use revenues to offset costs of the taxed activity. If an activity imposes costs on an identifiable group of people, it may make sense to compensate them for the harm. A US tax on coal does this, for example, by funding assistance to workers who develop black lung disease. Revenues can also cover some costs of providing public services that support the taxed activity. Fuel taxes paid by drivers, airplane passengers, and maritime shippers , for example, help fund the creation and maintenance of the associated infrastructure.

Finally, governments could treat corrective taxes like any revenue source, with receipts used to reduce borrowing, boost spending, or cut taxes in ways unrelated to the goal of the tax. Governments could allocate the money using ordinary budget processes, as Berkeley, California does with its soda tax revenue, or could earmark revenues to specific efforts, as France does by directing some financial transactions tax revenue to international aid.

Policymakers must consider a host of factors when deciding what mix of these options to pursue. Complete flexibility may allow them to put revenue to its best use over time. But surveys suggest that the public is often skeptical of corrective taxes if they don’t know how the revenue will be used. Many worry, for example, that the corrective intent of a tax may just be a cover story for policymakers’ real goal of expanding government.

Recycling corrective tax revenue into offsetting tax cuts can assuage that concern. But revenue neutrality has downsides as well. Matching incoming revenues and offsetting tax cuts may be difficult, given uncertainties in future revenues from a corrective tax and any offsetting tax cuts. In addition, it may be easier to achieve some distributional goals through spending than tax reductions. For example, a new spending program may be a more straightforward way to help coal miners hurt by a carbon tax than some kludgy tax credit. People who generally oppose wholesale revenue increases from corrective taxes should thus be open to modest deviations from revenue neutrality that provide a more effective way to accomplish policy goals.

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Behavioral “nudges” can increase college enrollment by low-income students, boost health insurance take up, encourage federal workers to save for retirement, cut delinquencies on student loans, reduce vendor fraud, and save paper, according to the first annual report of the White House’s “nudge” unit.

President Obama established the unit—officially known as the Social and Behavioral Sciences Team (SBST)—to use insights from psychology, behavioral economics, and other decision sciences to improve federal programs and operations. Those social sciences increasingly appreciate what regular folks have long known: people are imperfect. We procrastinate. We avoid making choices. We get confused and discouraged by complex forms. We forget to do things. We sometimes lack the energy to weigh decisions thoroughly, so we act based on what we think our peers do or how choices are framed. And we sometimes cut corners when we think no one is looking.

Changing how people engage with the choices they face—“nudging” them—can reduce those imperfections and substantially affect their decisions. The SBST is exploring how that insight can improve government activities. To date, it’s completed more than 15 pilots exploring such questions as:

  • Can prompted choice and sending reminders increase service-member participation in employee retirement plans? Yes.
  • Can personalized text messages reduce “summer melt,” the failure to enroll of low-income students accepted to colleges? Yes.
  • Can reminder emails reduce student loan delinquencies? Yes, modestly.
  • Can a simple change to a form reduce vendor low-balling of the fees they owe the government? Yes, a bit.
  • Can redesigning a collection letter increase debt recovery? No, at least not the letter that SBST tested.
  • Can notifying doctors that they are especially high prescribers of controlled substances reduce inappropriate prescriptions in Medicare? No, but SBST is trying new notifications.
  • Can a pop-up box get employees to print double-sided rather than single-sided? Yes.

These examples run the gamut from the life-changing to the almost trivial. But they illustrate a common theme: details matter. Policy debates usually focus on high-level issues. Should health insurance be offered on exchanges? Should student loan repayments be limited as a share of a borrower’s income? But after such issues are settled, their impact depends on how policies are implemented. The nitty-gritty of designing forms, deciding how and when to prompt people, and framing and communicating options really matter.

The SBST’s first year also demonstrates the importance of testing new approaches before rolling them out at large scale. It isn’t enough to recognize that particular nudges can influence people. Where possible, agencies should test different approaches to see how they work in specific circumstances. Letters comparing your behavior to your peers’ may encourage people to conserve electricity and pay their taxes, for example, but as one pilot found, that doesn’t mean that they will get doctors to prescribe fewer opioids.

On Tuesday, President Obama signed an executive order making the SBST a permanent part of the White House and directing government agencies to use behavioral sciences to improve their programs and operations. That move is consistent with a larger, bipartisan effort to bring more evidence to bear on the design and implementation of federal programs. The government shouldn’t operate in the dark when there’s an opportunity to use evidence to make programs more efficient and effective.

That potential comes with responsibility, however. One of the most important lessons from behavioral science is that framing matters. Government nudges are a perfect case in point. I’ve been characterizing the SBST’s efforts as “pilots” and “testing new approaches” to improve government activities. Those words are innocuous or positive. As a recent headline illustrates, however, this effort can also be characterized as “President Obama Orders Behavioral Experiments on American People.” That sounds much more ominous.

That characterization reflects concern about the goals of government nudging and the oversight of experiments. Are they really trying to improve our government and lives? Or are they manipulating us to do whatever Uncle Sam wants?

The most effective response is transparency. Tell the American people about the experiments, their goals, and their results. The SBST deserves good marks on that dimension. Its first report provides a good deal of information about each of the pilot studies, both the successes and the failures. As behavioral approaches spread, the government should build on that transparency to ensure that policymakers, media, and the public have the evidence they need to judge their merits.

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The House recently changed the rules of budget scoring: The Congressional Budget Office and the Joint Committee on Taxation will now account for macroeconomic effects when estimating the budget impacts of major legislation. Here are three things you should know as we await the first official dynamic score.

1. Spending and regulations matter, not just taxes

You might think dynamic scoring is just about taxes. It’s not. Spending and regulatory policies can also move the economy. Take the Affordable Care Act. CBO estimates that the law’s insurance subsidies will reduce labor supply by 1.5 to 2.0 percent from 2017 to 2024, some 2 to 2.5 million full-time equivalent workers. If CBO and JCT do a dynamic score of the House’s latest ACA repeal, this effect will be front and center.

The same goes for immigration reform. In 2013 (and in 2006), CBO and JCT included some macroeconomic effects in their score of comprehensive immigration reform, though they did not do a fully dynamic score. Under today’s rules, reform would show an even bigger boost to the economy and more long-term deficit reduction than the agencies projected in the earlier bills.

2. Dynamic scoring isn’t new

For more than a decade, CBO and JCT have published dynamic analyses using multiple models and a range of assumptions. For example, JCT projected former House Ways & Means Committee chairman Dave Camp’s tax reform plan would boost the size of the economy (not its growth rate) by 0.1 to 1.6 percent over 2014 to 2023. The big step in dynamic scoring will be winnowing such multiple estimates into the single set of projections required for official scores.

Observers understandably worry about how the scorekeepers will do that. For example, what will JCT and CBO do with certain forward-looking models that require assumptions not just about the policy in question but also about policy decisions Congress will make in the future? If the agencies score a tax cut today, do they also have to include future tax increases or spending cuts to pay for it, even if Congress doesn’t specify them? If so, how should the agencies decide what those offsetting policies are? Does the existence of such models undermine dynamic scoring from the start?

Happily, we already have a good sense of what the agencies will do, and no, the existence of such models doesn’t hamstring them. At least twice a year, CBO and JCT construct baseline budget projections under existing law. That law often includes scheduled policy changes, most notably the (in)famous “fiscal cliff” at the end of 2012. CBO and JCT had to include the macro effects of the cliff in their budget baseline at that time, even though they had no idea whether and how Congress might offset those policies further in the future. That’s dynamic scoring in all its glory, just applied to the baseline rather than analyzing new legislation. CBO and JCT didn’t need to assume hypothetical future policies to score the fiscal cliff, and they won’t need to in scoring legislation either.

3. Dynamic scoring won’t live up to the hype, on either side

Some advocates hope that dynamic scoring will usher in a new era of tax cuts and entitlement reforms. Some opponents fear that they are right.

Reality will be more muted. Dynamic scores of tax cuts, for example, will include the pro-growth incentive effects that advocates emphasize, leading to more work and private investment. But they will also account for offsetting effects, such as higher deficits crowding out investment or people working less because their incomes rise. As previous CBO analyses have shown, the net of those effects often reveals less growth than advocates hope. Indeed, don’t be surprised if dynamic scoring sometimes shows tax cuts are more expensive than conventionally estimated; that can easily happen if pro-growth incentives aren’t large enough to offset anti-growth effects.

Detractors also worry that dynamic scoring is an invitation for JCT or CBO to cherry pick model assumptions to favor the majority’s policy goals. Doing so runs against the DNA of both organizations. Even if it didn’t, the discipline of twice-yearly budget baselines discourages cherry picking. Neither agency wants to publish rosy dynamic scenarios that are inconsistent with how they construct their budget baselines. You don’t want to forecast higher GDP when scoring a tax bill enacted in October, and have that GDP disappear in the January baseline.

I am cautiously optimistic about dynamic scoring. Done well, it can help Congress and the public better understand the fiscal effects of major policies. There are still some process issues to resolve, most notably how investments might be handled, but we should welcome the potential for better information.

For more views, see the dynamic scoring forum at TaxVox, the blog of the Tax Policy Center.

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Congressional negotiators are trying to craft a budget deal by mid-December. Fareed Zakaria’s Global Public Square asked twelve experts what they hoped that deal would include. My suggestion: it’s time to fix the budget process:

Odds are slim that the budget conference will deliver anything big on substance. No grand bargain, no sweeping tax reform, no big stimulus paired with long-term budget restraint. At best, conferees might replace the next round of sequester cuts with more selective spending reductions spread over the next decade.

Those dim substantive prospects create a perfect opportunity for conferees to pivot to process. In principle, Congress ought to make prudent, considered decisions about taxes and spending programs. In reality, we’ve lurched from the fiscal cliff to a government shutdown to threats of default. We make policy in the shadow of self-imposed crises without addressing our long-run budget imbalances or near-term economic challenges. Short-term spending bills keep the government open – usually –  but make it difficult for agencies to pursue multiyear goals and do little to distinguish among more and less worthy programs. And every few years, we openly discuss default as part of the political theater surrounding the debt limit.

The budget conferees should thus publicly affirm what everyone already knows: America’s budget process is broken. They should identify the myriad flaws and commit themselves to fixing them. Everything should be on the table, including repealing or replacing the debt limit, redesigning the structure of congressional committees, and rethinking the ban on earmarks.

Conferees won’t be able to resolve those issues by their December 13 deadline. But the first step to recovery is admitting you have a problem. The budget conferees should use their moment in the spotlight to do so.

P.S. Other suggestions include investing in basic research, reforming the tax system, and slashing farm programs. For all twelve, see here.

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You’ve probably heard that Treasury will hit the debt limit on October 17 and soon thereafter it won’t be able to pay all of America’s bills. That second part is true: Congress needs to act soon—preferably before the 17th—so Treasury doesn’t miss any payments. But the first part isn’t: Treasury actually hit the debt limit way back on May 19.

So how did Treasury keep paying our bills? Extraordinary measures.

When money gets tight, Treasury uses several accounting gimmicks and cash flow sleights of hand—the extraordinary measures—for extra financing. The easiest to explain involves the G-Fund, which is offered to federal employees through their equivalent of a 401(k) plan. As its name implies, that fund invests in government bonds. But the Treasury Secretary has a special power: he can replace those bonds with IOUs. I kid you not. One day the G-Fund has Treasury bonds, and the next it has IOUs. Those IOUs don’t count against the debt limit, but they will eventually be repaid with interest once the debt limit gets increased. Employees don’t lose anything, and Treasury gets some extra financing room.

Such budget gimmickry used to inspire outrage. In 1995, pundits accused Treasury Secretary Robert Rubin of violating his fiduciary duty and robbing federal employees when he did this. Today, the same action generates nary a peep; stuffing the G-fund with IOUs is standard operating protocol.

So it is with the other extraordinary measures (for a full list, see here). Once extraordinary, they are now merely ordinary. No one takes the debt limit seriously until the extraordinary measures are running on fumes, as they are today.

That’s what makes a new proposal from House Republicans intriguing. News reports indicate that they want to permanently eliminate some extraordinary measures as part of a debt limit deal.

At first glance, you might worry that killing off those measures would undermine the financing buffer Treasury relies on in times of fiscal discord. But here’s the thing: Our leaders already take that buffer for granted. They know the gas gauge is flashing empty, but they don’t pull into the next station. Instead, they ask the fuel engineers at Treasury how much further we can make it. When the engineers say 30 miles, we drive another 29 ½.

Eliminating the extraordinary measures wouldn’t change the unpleasant brinksmanship of the debt limit. It would merely shift the focus from the day extraordinary measures are exhausted to the day we first hit the debt limit. In return, it would increase the transparency of our goofy budget process and would rid us of the embarrassingly casual use of fiscal gimmicks.

That’s a trade worth considering. But the gains must be balanced against some caveats.

First, the extraordinary measures might be providing some fiscal buffer that remains unused, even now. For example, the Bipartisan Policy Center recently noted that an aggressive reading of the law might allow the Treasury Secretary to squeeze a bit more money out of one measure, known as the debt issuance suspension period. As BPC explains, that would be a dubious maneuver, but it would be better than default. So perhaps we could be giving up a bit of flexibility.

Second, eliminating the extraordinary measures would reduce the time the next debt limit increase will last. Early this year, Congress raised the debt limit through May 18, but the extraordinary measures got us well into October. Without those measures, a similar increase now, perhaps to November 22, would come with no extra buffer. That’s a plus for transparency, but a minus if you want to avoid the debt limit as long as possible.

Third, for the same reason, eliminating the extraordinary measures would make it easier for Congress to time when the debt limit comes to a head. That could be a plus or a minus depending on your view of congressional intentions.

Finally, our political system might need several months of a blinking “empty” light to get people ready to act. My sense is that most people are now inured to the flashing and don’t even realize we hit the debt limit months ago. But maybe the flashing still serves some purpose.

In short, the idea of eliminating the extraordinary measures is an interesting addition to the debt limit debate. Those measures provide much less flexibility than they used to. As with star ballplayers, there is some logic to retiring extraordinary measures once they’ve become merely ordinary. But the idea requires more tire-kicking to determine how any costs stack up against the benefits of a clearer, less gimmicky budget process.

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