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Helsing
Aug 23, 2003

DON'T POST IN THE ELECTION THREAD UNLESS YOU :love::love::love: JOE BIDEN
Really happy to see a thread like this, good job.

BrandorKP posted:

MMT didn't make sense to me until I realized it was basically stocks and flows in the trade thread. Taxes, spending, fed actions, these are all just flows or controls on flows some positive and some negative.

I think the concept of "sectoral balances" can be really useful for helping illustrate this point, and it might be worth throwing a reference to the concept into the op.

DrSunshine posted:

If taxes are just "deleting" money out of existence, what's the functional difference between taxing the rich at a higher rate, and simply paying the poor more generously? Like, would it be possible to get rid of inequality by paying everyone enough such that everyone is a millionaire?

Ultimately there are still limits on government spending such as the stock of actual resources in the economy. At some point if you don't tax the rich or somehow regulate prices there are going to outspend everyone else and bid up prices on anything scarce.

MMT doesn't solve the problem of scarcity it just gives us a more accurate perspective on how government finances work.

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Helsing
Aug 23, 2003

DON'T POST IN THE ELECTION THREAD UNLESS YOU :love::love::love: JOE BIDEN

silence_kit posted:

Agreed. It isn’t a very useful “policy design model”, to use lingo from engineering, because one of the key inputs to the model, inflationary risk, is hard to predict.


If that were true then this objection would equally apply to any current government spending since we apparently we just cannot know whether that latest tax cut or expenditure will trigger a round of impossible to predict inflation.

Helsing
Aug 23, 2003

DON'T POST IN THE ELECTION THREAD UNLESS YOU :love::love::love: JOE BIDEN

TrixR4kids posted:

Someone from Jacobin did a hit piece on MMT and a job guarantee (semi) recently, I'll admit to not being equipped to really know how much their critiques are valid: https://www.jacobinmag.com/2019/02/modern-monetary-theory-isnt-helping

Somehow I knew something like this was coming before it shows up late in the article:

quote:

On social media, the style of argumentation is even more striking. Critiques are first met with the assertion that you just don’t understand — you haven’t read enough of the literature to comment knowledgeably. But they’re quick to resort to mockery and insult. One of my favorite instances came from two of the more prominent younger members of the school, who had these persuasive reactions to my critiques on Facebook.

The mass of MMT rank-and-filers on social media are incredibly fervent. One acolyte emitted 220 tweets in response to a critique I’d offered.

Henwood has been around left spaces for a long time and probably isn't terribly well accustomed to being attacked by a younger generation of lefties who are saying he's actually too conservative in his thinking. In its own way this kind of comes off as the lefty economist equivalent of that Jonathan Chait piece complaining about the totalitarian campus radicals who don't give him enough respect.

It's kind hard to separate his judgement that MMT is a terrible misstep in the left's Gramscian war of position from his personal feeling of aggrievement over the unfair treatment that he and some others have endured online from advocates of MMT.

That isn't to say that there's nothing of substance in that article but the author really rhetorically overplays his hand. This piece just calls out for a re-write that maybe involves fewer allusions to Henwood's hurt feelings.

Helsing
Aug 23, 2003

DON'T POST IN THE ELECTION THREAD UNLESS YOU :love::love::love: JOE BIDEN
tl;dr when you're a published academic author writing a longform critique of a rival school of economics you probably shouldn't include random screenshots of somebody on facebook making fun of you by capitalizing their words in a funny way. Yes every published author actually is that thin skinned in real life but usually by the time you're as old as Henwood is you've gotten better as disguising it!

Helsing
Aug 23, 2003

DON'T POST IN THE ELECTION THREAD UNLESS YOU :love::love::love: JOE BIDEN

theblackw0lf posted:

Really encourage people to read this article on how MMT views inflation, and why that's so important for making policy decisions

https://ftalphaville.ft.com/2019/03/01/1551434402000/An-MMT-response-on-what-causes-inflation/

One thing I realized while reading this piece is why, if the MMT view is correct, it's so important to view policy from this framework. Because if the only real constraint to government spending is inflation, then it's important that we shape policies based on how we think that will affect inflation. And that will lead to different policy prescriptions then if you're concerned about deficits. If you're concerned about deficits, the answer is increasing revenue through taxes. But if you're concerned about inflation, there's way more tools in the tool box besides just taxes. And inflation is primarily a resource scarcity issue. So the answer might not be raising taxes, it might be finding ways to increase resources. Or it might be increased regulations to restrict companies that eat up resources.

In fact, there's a possibility that taxes, depending what they are, actually might further limit resources and end up increasing inflation.

This is absolutely not the only restraint on government spending. Under capitalism the health of the economy relies on the accumulation of capital within the private economy. If you pass a bunch of policies that reduce the social power of the boss (i.e. getting fired is no longer scary because you always have a government job waiting for you) then this can undermine the profitability of capitalist firms.

It cannot be emphasized enough that while MMT gives us an interesting way to think about fiscal policy it does not solve the problem of class conflict. No amount of good fiscal policy can compensate for the fundamental imbalances of power that actually structure the economy. As long as government is run by and for the rich MMT alone cannot achieve anything. MMT will be useful insofar as it aids the left in its war of position with the capitalist class.

Squalid posted:

Could you give an example of how taxes might increase inflation? I’m having trouble imagining it

A tax on fuel could increase costs throughout the economy which might be passed on to consumers in the form of a price increase.

Helsing
Aug 23, 2003

DON'T POST IN THE ELECTION THREAD UNLESS YOU :love::love::love: JOE BIDEN
I think this might help shed on light on a hypothetical MMT approach to inflation. It also points out some of the failures of the current approach and suggests why an MMT approach might be better.

Financial Times posted:


MARCH 1, 2019 By: Guest writers

This week in testimony to the Senate Banking Committee, Jay Powell, Chairman of the Federal Reserve, offered a verdict on modern monetary theory. "The idea that deficits don't matter for countries that can borrow in their own currency I think is just wrong," he said. It was a victory for the movement, of sorts: modern monetary theory is now unavoidable. It now must be addressed in a committee hearing of the US Senate.

It's an idea being contested right now on finance and economics Twitter, which sounds like a silly thing to say but is not, because the people who read and write econ Twitter are the people who explain economics in newspaper articles and academic papers for the rest of the world.

Which is how yesterday we got an emai from three MMTers: Scott Fullwiler, Professor of Economics at the University of Missouri, Kansas City; Rohan Grey, a Doctoral Fellow at Cornell Law School; and Nathan Tankus, Research Director of the Modern Money Network. They wanted a chance to respond to several recent articles, our piece on how the US financed the second world war among them. Here, in their own words:

For two decades we and our like-minded colleagues have been putting forward the idea that a monetarily sovereign country like the United States with debts denominated in its own currency and a floating exchange rate cannot “go broke”. We have been writing about this and all the myriad implications this has for macroeconomics under what has come to be known as Modern Monetary Theory.

Excitingly, last month representative Alexandria Ocasio-Cortez brought attention to our views when she said that MMT should be “part of the conversation". This set the economics and finance media ablaze with renewed commentary. In a major step forward, the broad consensus of these pieces in a series of outlets has been to agree with my colleagues and I that the only limit on government spending is inflation. The acceptance of this crucial tenet of MMT is very welcome and new. It was not too many years ago that throughout the economics press it was commonplace to present MMT as a wild new theory and speak in worried uncertain terms about the possibility that bond markets would refuse to buy US treasury securities, causing a debt crisis. We are thrilled to move past this stage in the public macroeconomic debate.

Unfortunately, while the press has been willing to agree with this major proposition, it has not been willing to follow its implications. Josh Barro writing in New York Magazine particularly articulates what seems to be the emerging response to MMT in the press:

quote:

If the government prints and spends money when the economy is at or near full employment, MMT counsels (correctly) that this will lead to inflation, and prescribes deficit-reducing tax increases to reduce aggregate demand and thereby control inflation. See how we have ended up back where we started? Whether you take a Keynesian view or an MMT view, if the government spends more, it’s likely going to need to tax more, sooner or later. [...] Whatever the Federal Reserve’s demerits, the idea of depending on Congress to pass surplus-generating tax increases in order to keep the economy stable and prevent runaway inflation gives me hives.

Contrary to Barro’s assertions, we have not “ended up back where we started." MMT’s approach to budgeting and designing a macroeconomic policy framework for a Green New Deal with price stability is radically different from current Congressional practice and there are no other modern proposals like it.

First, when we suggest that a budget constraint be replaced by an inflation constraint, we are not suggesting that all inflation is caused by excess demand. Indeed, from our view, excess demand is rarely the cause of inflation. Whether it's businesses raising profit margins or passing on costs, or it’s Wall Street speculating on commodities or houses, there are a range of sources of inflation that aren’t caused by the general state of demand and aren’t best regulated by aggregate demand policies.

Thus, if inflation is rising because large corporations have decided to use their pricing power to increase profit margins at the expense of the public, reducing demand may not be the most appropriate tool. The recent controversies over rising housing rents and drug prices demonstrate that we need alternative tools in place to manage the power of big business and ensure their pricing policies are consistent with public purpose. The experience of the last decade inadvertently reflects the potential strength of alternative inflation-fighting tools, as one of the reasons inflation has remained below target for the past ten years is legislated cuts to medicare and medicaid payments.

Because of the pricing power of big companies, whichever administrative agency or agencies is responsible for managing aggregate demand should not be responsible for overall inflation on its own. It should either share joint responsibility for keeping inflation on target with other agencies responsible for regulating business pricing power or new price indices should be constructed that exclude concentrated markets where prices are clearly acyclical.

Second, we do not believe that any and all inflation that does result from excessive demand can and should be addressed by higher taxes. This is a distortion of our view, as years of publications can attest. When MMT says that a major role of taxes is to help offset demand rather than generate revenue, we are recognising that taxes are a critical part of a whole suite of potential demand offsets, which also includes things like tightening financial and credit regulations to reduce bank lending, market finance, speculation and fraud.

Assessing the potential inflationary effect of new spending proposals also requires seriously assessing how underutilised our existing resources are. This requires detailed, expert analysis from a range of industry analysts; not just statistical regressions on aggregate economic data by macroeconomists.

At the same time, we must also confront the fact that the fossil fuel, real estate, defense, and financial industries are too large, too dirty, and eat up too much of our national resources. They must be shrunk one way, or another. Thus, another way to offset excessive demand pressure is to tighten environmental and other forms of regulation, which would disemploy people and resources in those industries, and free them up to be redeployed in green production as part of the broader economic transformation of the Green New Deal. Our current political leaders tend to oppose such an approach on the grounds that demand is limited and jobs are a rare, scarce commodity, so each existing job must be preserved at all costs. MMT allows us to recognise that the government can commit to real full employment. We can instead focus on increasing the quality of jobs and ensuring our economy generates prosperity for everyone.

In addition, we must recognise that the Green New Deal is about creating new resources over the medium term, which will in turn expand green output to further accelerate the decarbonisation process. This is not our current approach. Instead the Congressional Budget Office continually defines potential capacity down from what it actually is, creating a vicious self-fullfiling cycle defined by low productivity and lost output. To address this failure, the Congressional Research Service (as well as other budget advisory organizations) will need to be enlarged to do the analysis necessary to find the right mix of inflation offsets that best move forward the task of decarbonizing our economy. There is no alternative if we are going to succeed at averting climate change.

Regardless of which policy tool is used in a particular context, demand management in general needs to lean much more heavily on the appearance of bottlenecks in specific industries instead of simply tracking changes in a general price index. The immediate signs of bottlenecks are large and sustained rises in unfilled orders for specific goods and services. Preventing shortages is after all what demand management is first and foremost about and price indices are misleading policy targets when they include factors that are insensitive to demand and would be counterproductive to manage with demand. The more actively we regulate big business for public purpose, the tighter the full employment we can achieve and the more resources we can devote to the Green New Deal while preserving price stability.

Third, when we do advocate using tax increases to address inflationary pressure, we are not suggesting that Congress attempt to raise taxes in real time after inflation has already emerged. Indeed, our approach is precisely intended to avoid a situation in which Congress merely spends without paying attention to inflation dynamics until it is too late. Thus, we argue varying tax rates and other inflation offsets should be included in the budgeting process from the outset. In our approach, an MMT-informed Congressional Budget Office would produce detailed reports of how specific spending or lending proposals would increase demand and which sectors and regions would be most affected, and would monitor inflationary pressures closely to determine the appropriate policy response based on specific conditions. This would be a radical improvement over the current CBO scoring process, which looks only at dollar values in aggregate, and treats all sources of revenue as equal. This crude approach can easily lead to mistaken conclusions, like that Elizabeth Warren’s wealth tax could adequately “pay for” large spending proposals, when in reality, such a tax would not be likely to reduce overall demand by very much in the areas that the new government spending would be directed towards (even if it was still desirable from an equity standpoint).

Beyond an improved Congressional budgetary process, there are well-established approaches to policymaking that can assist us in managing inflationary risks. For example, we have long recommended strengthening automatic fiscal stabilisers. Indeed, our principal policy recommendation is a Job Guarantee (which is part of a Green New Deal) which automatically creates more jobs as people need them, but does not continue to spend greater and greater amounts once the economy reaches full employment. Other ways we can strengthen automatic stabilisers include savings policies and no longer indexing tax brackets or indexing them to an inflation target instead and introducing more tax brackets so that as incomes rise faster than the inflation target a higher percentage of income is progressively taxed. With these tools there is much less need to rely on day-to-day discretionary decision making like is currently the case with the Federal Reserve’s management of interest rates.

That said, we are not against one or more agencies being given additional tools to collectively manage demand on a discretionary basis. It is unclear where this myth came from but it doesn’t come from our extensive publication record- in academic journals or in the blogosphere. One of us long ago suggested in the Financial Times the goal of delegating responsibility for day-to-day demand management to an independent agency was a good one but that the Federal Reserve was the wrong agency. As we said then:

quote:

Whereas Bernanke only hinted at the need for a fiscal partner, former Fed Chairman Marriner Eccles openly advocated the use of fiscal policy as the most effective way to fight both unemployment and excessive inflation. In the depths of the Great Depression, Eccles pushed for a payroll tax cut, calling it ‘the most important single step that can be taken’ to stimulate consumer buying power. Years later, just prior to the near tripling of US war expenditures, Eccles urged lawmakers to raise the payroll tax in order to stave off an inflationary episode. Indeed, as his Special Assistant made clear in the following letter, Eccles considered adjustments in fiscal policy (in this case an increase in the payroll tax) to be ‘the most effective anti-inflationary means of reducing purchasing power.

Commenters are not wrong that some of these proposals and tools will be controversial. What is ignored by this criticism is the fact that our current approach of managing inflation on the backs of a very indebted and underemployed public is also controversial. Indeed, the Federal Reserve has historically been a conservative institution biased against full employment. To ensure the Green New Deal creates and maintains true full employment, we will need a new macroeconomic framework that brings in many currently excluded institutions and stakeholders, and abandons our reliance on interest rate adjustments as a primary tool for stabilising demand.

Modern monetary theory has a range of policy implications that bring us to an entirely different policy world, rather than back where we started. A Green New Deal must include some mixture of the policy instruments we’ve laid out if it successfully plans a new green full employment economy with price stability. Budgeting the traditional CBO way will focus attention on the wrong issues and fail to offset the inflationary potential of this necessary new spending. As we’ve said, there are a number of taxes -- especially on the rich -- which offset much less GND spending than their dollar amounts would imply. This does not mean that we shouldn’t tax the rich -- they are too rich. It just means Congress needs to look elsewhere if they’re going to fully offset the inflationary potential of this spending. We can afford a Green New Deal and we can accomplish it as well. We just need the right policy tools to make sure it's successful.

Helsing fucked around with this message at 23:15 on Mar 6, 2019

Helsing
Aug 23, 2003

DON'T POST IN THE ELECTION THREAD UNLESS YOU :love::love::love: JOE BIDEN

MixMastaTJ posted:

Technically any tax will reduce consumption, universally lowering demand and thus reducing economic growth.

If a hypothetical tax on real estate speculation resulted in lower rental and housing prices then the additional income going to renters and home buyers might be more than enough to compensates for the reduced income accruing to home owners and landlords.

I think the impact of any given tax needs to be assessed based, as much as possible, on the actual economic circumstances under which the tax would be applied.

Typo posted:

taxes can cause inflation if you assume there's no propensity to consume at the individual/household level and you take the money and the government spends it

Or you could have a scenario where supply chain bottlenecks mean that a decrease in demand doesn't stop an increase in prices. Imagine the (extreme example) of the price of bread during a famine. People might be dying en masse, farmable land might be decreasing, and aggregate demand might be plummeting but the handful of people still capable of producing food could raise prices.

Helsing
Aug 23, 2003

DON'T POST IN THE ELECTION THREAD UNLESS YOU :love::love::love: JOE BIDEN
MMT doesn't advocate for "paying" for programs with inflation, it merely says that the government's ability to spend is constrained by the need to avoid excessive inflation. Besides which, most MMT economists advocate for a variety of taxes, including taxes aimed specifically at curbing wealth inequality. The politicians championing MMT are also calling for an increasing top income tax rates to 70%.

Helsing
Aug 23, 2003

DON'T POST IN THE ELECTION THREAD UNLESS YOU :love::love::love: JOE BIDEN
Good to see intellectual heavyweights Typo and Owlofcreamcheese have really brought their A game to this discussion.

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Helsing
Aug 23, 2003

DON'T POST IN THE ELECTION THREAD UNLESS YOU :love::love::love: JOE BIDEN
It's pretty badass that MMT is simultaneously libertarian and socialist at the same time.

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