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December 15, 2014

Latest Posts from Economist's View

Latest Posts from Economist's View

Paul Krugman: Wall Street’s Revenge

Posted: 15 Dec 2014 12:24 AM PST

The battle over financial reform is far from over:

Wall Street's Revenge, by Paul Krugman, Commentary, NY Times: On Wall Street, 2010 was the year of "Obama rage," in which financial tycoons went ballistic over the president's suggestion that some bankers helped cause the financial crisis. They were also, of course, angry about the Dodd-Frank financial reform, which placed some limits on their wheeling and dealing.
The Masters of the Universe, it turns out, are a bunch of whiners. But they're whiners with war chests, and now they've bought themselves a Congress. ...
Wall Street overwhelmingly backed Mitt Romney in 2012, and invested heavily in Republicans once again this year. And the first payoff to that investment has already been realized. Last week Congress passed a ... rollback of one provision of the 2010 financial reform.
In itself, this rollback is significant but not a fatal blow to reform. But it's utterly indefensible. ... One of the goals of financial reform was to stop banks from taking big risks with depositors' money. ... If banks are free to gamble, they can play a game of heads we win, tails the taxpayers lose. ...
Dodd-Frank tried to limit this kind of moral hazard in various ways, including a rule barring insured institutions from dealing in exotic securities, the kind that played such a big role in the financial crisis. And that's the rule that has just been rolled back. ...
What just went down isn't about free-market economics; it's pure crony capitalism. And sure enough, Citigroup literally wrote the deregulation language that was inserted into the funding bill.
Again, in itself last week's action wasn't decisive. But it was clearly the first skirmish in a war to roll back much if not all of the financial reform. And if you want to know who stands where in this coming war, follow the money: Wall Street is giving mainly to Republicans for a reason. ...
Meanwhile, it's hard to find Republicans expressing major reservations about undoing reform. You sometimes hear claims that the Tea Party is as opposed to bailing out bankers as it is to aiding the poor, but there's no sign that this alleged hostility to Wall Street is having any influence at all on Republican priorities.
So the people who brought the economy to its knees are seeking the chance to do it all over again. And they have powerful allies, who are doing all they can to make Wall Street's dream come true.

Fed Watch: More Questions for Yellen

Posted: 15 Dec 2014 12:15 AM PST

Tim Duy:

More Questions for Yellen, by Tim Duy: FOMC meeting this week. We all pretty much know the lay of the land. "Considerable time" is on the table, and whether it stays or goes is a close call. The existence of the press conference this week argues for the change over just waiting until January. Stupid reason, I know, but we are just playing the Fed's game here. No real reason not to wait until January other than to keep a March rate hike in play, but only a few policymakers are seriously looking at March anyway. Uncertainty regarding the financial market impact of the oil price drop and its subsequent impact on credit markets seems sufficient to stay the Fed's hand - but they may be hesitant to appear reactive to every dip in financial markets. If the statement is changed, they will probably replace "considerable time" with the intention to be "patient" when considering the timing of the first rate hike.
They will be navigating some tricky currents when constructing the rest of the statement. The opening paragraph will need to acknowledge the improved data - the US economy clearly has some momentum. They will also acknowledge again the expected impact of energy prices on headline inflation, but emphasize the temporary nature of the impact and fairly stable survey-based expectations. This suggest another dismissal of market-based measures.
The Fed could argue that improving domestic indicators at a time of softening in the global economy leaves the risks to the outlook as nearly balanced. They can't both suggest that risks are weighted to the downside and pull the "considerable time" language. That would, I think, be just silly. If they want to suggest there is a preponderance of downside risks, then they will leave in "considerable time." It will be interesting to see if they mention the external environment at all - we know from the minutes of the previous meeting that they were concerned about appearing overly pessimistic.
I have previously suggested two questions for Federal Reserve Chair Janet Yellen at the post-FOMC press conference:
If you want to know what the Fed is thinking at this point, a journalist needs to push Yellen on the secular stagnation issue at next week's press conference. Does she or the committee agree with Fischer? And does she see any inconsistency with the SEP implied equilibrium Federal Funds rates and the current level of long bonds?
I would like a journalist to press Yellen on her interpretation of the 5-year, 5-year forward breakeven measure of inflation expectations. Does she see this measure as important or too noisy to be used as a policy metric? What is her preferred metric?
Now I have four additional questions. The first refers to Yellen's previous endorsement of optimal control theory, which as stated in 2012 suggests the extension of zero rate policy well into 2015. Recent research from the Federal Reserve indicates that the same framework is now signaling that liftoff should occur in late 2014, suggesting that the Federal Reserve is now behind the curve. Did Yellen embrace this methodology only until it began to give results she did not like? The obvious question is thus:
Considering that recent updates of your optimal control framework now suggest that the normalization process should already be underway, how useful do you believe such a framework is for the conduct of monetary policy? What specific framework are you now using to dismiss the results of your previously preferred framework?
The second, arguably related, question refers to St. Louis Federal Reserve President James Bullard's argument that the Fed is very close to reaching its monetary policy goals:


Thus another question is:
St. Louis Federal Reserve President James Bullard has defined a specific metric to assess the Fed's current distance from its goals. What is your specific metric and by that metric how far is the Fed from it's goals? What does this metric tell you about the likely timing of the first rate hike of this cycle?
A third question is obvious. Given current readings on inflation:
Why is the Fed setting the stage for raising interest rates next year while inflation measures remain below target? What is the risk, exactly, of explicitly committing to a zero interest rate policy until inflation reaches at least your target?
The fourth question addresses the potential financial instability related to oil price shock. Note that critics of Fed policy have posited that the low interest rate policy would encourage excessive risk taking in the reach for yield. High yield debt markets have come under particular scrutiny. The Fed has responded that they need to address any financial market instabilities first with macroprudential policy rather than tighter monetary policy. That approach is going to come under sharp criticism if the oil-related debt defaults cascade destructively throughout US financial markets. A natural question is thus:
High yield debt markets are currently under pressure from the decline in oil prices. Are you confident that macroprudential tools are sufficient to contain the damage to energy-related debt? If the damage cannot be contained and contagion to other markets spreads, what does this tell you about the ability to use low interest rate policy without engendering dangerous financial instabilities?
If anyone uses these questions or variations thereof, feel free to give me some credit. Or at least when you speak of me, speak well.
Bottom Line: Odds are high that the Fed alters the statement to increase their policy flexibility next year. But even if they drop "considerable time," Yellen will emphasize via the press conference that this change does not mean a rate hike is imminent. She will emphasize that the timing and pace of rate hikes remains firmly data dependent. The current oil-related disruptions in financial markets loom like a dark cloud over a both the FOMC meeting and the generally improving US outlook.

Links for 12-15-14

Posted: 15 Dec 2014 12:06 AM PST

'Assessing the Outcome of the Lima Climate Talks'

Posted: 14 Dec 2014 03:43 PM PST

Robert Stavins:

Assessing the Outcome of the Lima Climate Talks: In the early morning hours of Sunday, December 14th, the Twentieth Conference of the Parties (COP-20) of the United Nations Framework Convention on Climate Change (UNFCCC) concluded in Lima, Peru with an agreement among 195 countries, the "Lima Accord," which represents both a classic compromise between the rich and poor countries, and a significant breakthrough after twenty years of difficult climate negotiations. ...
The Lima Accord
By establishing a new structure in which all countries will state (over the next six months) their contributions to emissions mitigation, this latest climate accord is important, because it moves the process in a productive direction in which all nations will contribute to the reduction of greenhouse gas emissions. ... The ... Lima Accord constitutes a significant departure from the past two decades of international climate policy, which ... have featured coverage of only a small subset of countries, namely the so-called Annex I countries (more or less the industrialized nations, as of twenty years ago).
The expanded geographic scope of the Lima Accord ... represents the best promise in many years of a future international climate agreement that is truly meaningful. ...
The Key Roles Played by China and the United States
Throughout the time I was in Lima, it was clear that the joint announcement on November 12th of national targets by China and the United States (under the future Paris agreement) provided necessary encouragement to negotiations that were continuously threatened by the usual developed-developing world political divide. ...
As I predicted in my previous essay at this blog,... the Lima Accord will surely disappoint some environmental activists. Indeed, there have already been pronouncements of failure of the Lima/Paris talks from some green groups, primarily because the talks have not and will not lead to an immediate decrease in emissions and will not prevent atmospheric temperatures from rising by more than 2 degrees Celsius (3.6 degrees Fahrenheit), which has become an accepted, but essentially unachievable political goal.
As I said in my previous essay, these well-intentioned advocates mistakenly focus on the short-term change in emissions among participating countries..., when it is the long-term change in global emissions that matters.
They ignore the geographic scope of participation, and do not recognize that — given the stock nature of the problem — what is most important is long-term action. Each agreement is no more than one step to be followed by others. And most important now for ultimate success later is a sound foundation, which is what the Lima Accord provides. ...
The Bottom Line
Although it is fair to say that the Lima text was watered down in the last 30 hours (largely as a result of effective opposition by developing countries), the fact remains that a new way forward has been established in which all countries participate and which therefore holds promise of meaningful global action to address the threat of climate change.
So, despite all the acrimony among parties and the 30-hour delay in completing the talks, the negotiations in Lima these past two weeks may turn out to be among the most valuable steps in two decades of international climate negotiations.

Real Business Cycle Theory

Posted: 14 Dec 2014 02:41 PM PST

Roger Farmer:

Real business cycle theory and the high school Olympics: I have lost count of the number of times I have heard students and faculty repeat the idea in seminars, that "all models are wrong". This aphorism, attributed to George Box,  is the battle cry  of the Minnesota calibrator, a breed of macroeconomist, inspired by Ed Prescott, one of the most important and influential economists of the last century.
Of course all models are wrong. That is trivially true: it is the definition of a model. But the cry  has been used for three decades to poke fun at attempts to use serious econometric methods to analyze time series data. Time series methods were inconvenient to the nascent Real Business Cycle Program that Ed pioneered because the models that he favored were, and still are, overwhelmingly rejected by the facts. That is inconvenient. Ed's response was pure genius. If the model and the data are in conflict, the data must be wrong. ...

After explaining, he concludes:

We don't have to play by Ed's rules. We can use the methods developed by Rob Engle and Clive Granger as I have done here. Once we allow aggregate demand to influence permanently the unemployment rate, the data do not look kindly on either real business cycle models or on the new-Keynesian approach. It's time to get serious about macroeconomic science...

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