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111. Persistent Effects of Autonomous Demand Expansions

Author:
Daniele Girardi, Walter Paternesi Meloni, and Antonella Stirati
Publication Date:
02-2018
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
The prevailing wisdom that aggregate demand shocks determine short-run cyclical fluctuations around a supply-determined equilibrium growth rate and an associated equilibrium unemployment rate (or NAIRU) has been called into question by various strands of literature over the last few decades. Specifically, a recently revived literature on hysteresis finds significant persistence in the effects of negative aggregate demand shocks (e.g. Blanchard et al. 2015; Fatás and Summers 2016; Martin et al. 2015). This paper aims to assess this tendency to return to a supply-determined potential output, independent of aggregate demand, after episodes of demand expansion. In line with the hysteresis literature, we assess the persistence of aggregate demand effects on key macroeconomic outcomes. However, in contrast with much of that literature, we assess whether persistence is detected also in instances of demand expansion. We study 94 episodes of demand expansion in 34 OECD countries between 1960 and 2015. We look at the sum of primary public expenditure and exports, a variable we call 'autonomous demand'. We define an expansion as a large yearly percentage increase in autonomous demand, ‘large’ meaning greater than a standard deviation above the country mean. We analyze the impact of these expansions on key macroeconomic outcomes in the subsequent decade, using various techniques to deal with endogeneity. We employ two main approaches: a dynamic two-way fixed-effects model, analogous to a standard difference-in-differences estimation; and a propensity score-based specification which explicitly models selection bias. We find a highly significant persistent effect on the GDP level: a one-off expansion in our autonomous demand variable by (an average of) 5% is associated 10 years later with a GDP level around 3% higher than in the control group, with no sign of mean reversion. We also document strong persistent effects on capital stock, employment and participation rates. Effects on productivity and the unemployment rate are also strong and quite persistent, but evidence regarding their permanence is more mixed. We do not find that expansions, on average, cause high or accelerating inflation. Our results lead us to ask whether hysteresis should be considered a distortion in the working of market economies that holds only in specific circumstances – as the mainstream literature has generally suggested – or whether it is, in fact, a pervasive phenomenon which holds most of the time.
Topic:
Economics, Inflation, Unemployment, and Capital Formation
Political Geography:
Global Focus

112. Estimating the Effect of Inflation on Stock Returns Using Regime-Dependent Impulse Response Analysis

Author:
Atilla Çi̇fter
Publication Date:
02-2018
Content Type:
Journal Article
Journal:
AURUM Journal of Social Sciences
Institution:
Altinbas University
Abstract:
This study investigates the effect of inflation on stock market in South Africa with regime-dependent impulse response analysis. Nonlinear regime-dependent interaction is tested with the Markov switching vector autoregression approach between July, 1995 and July, 2017. The results show that there is a negative impact of inflation in the short-term, and that a long-term relationship does not exist. This indicates that common stocks cannot be a hedge against inflation. The other findings relate to regime dependency and nonlinear correlation. I also found that movements of stock market are strongly regime-dependent. These results are robust in controlling additional macroeconomic variables.
Topic:
Inflation, Macroeconomics, Stock Markets, and Fisher Hypothesis
Political Geography:
Global Focus

113. Towards An Inflation Targeting Regime in Zambia

Author:
Caesar Cheelo and Thulani Banda
Publication Date:
06-2017
Content Type:
Working Paper
Institution:
Zambia Institute for Policy Analysis and Research (ZIPAR)
Abstract:
In this paper, I seek to discuss the conduct of monetary policy in an inflation targeting framework. The objective is to understand structural and institutional nuances in settings where this framework is successful in controlling inflation and challenges that emerge in the implementation of inflation targeting. I deal with the question: which institutional conditions should exist to support the successful implementation of inflation targeting in countries that use it? I find several institutional and legal elements which are common and can potentially explain much of the success in the implementation of inflation targeting among their monetary authorities. I benchmark these elements with the concepts of transparency and accountability of the central bank which are central tenets in the discussion of inflation targeting. I note that central bank credibility is a key outstanding element in explaining the success of inflation targeting. Components such as central bank independence and commitment to low stable inflation as the overriding objective of monetary policy represent critical preconditions for inflation targeting and can sustain the credibility of monetary policy.
Topic:
Monetary Policy, Inflation, Central Bank, Transparency, and Financial Institutions
Political Geography:
Africa and Zambia

114. From Financial Repression to External Distress: The Case of Venezuela

Author:
Carmen M. Reinhart and Miguel Angel Santos
Publication Date:
04-2015
Content Type:
Working Paper
Institution:
The John F. Kennedy School of Government at Harvard University
Abstract:
Recent work has supported that there is a connection between domestic debt level and sovereign default on external debt. We examine the potential linkages in a case study of Venezuela from 1984 to 2013. This unique example encompasses multiple financial crises, cycles of liberalization and policy reversals, and alternative exchange rate arrangements. The Venezuelan experience reveals a nexus among domestic debt, financial repression, and external vulnerability. Unlike foreign currency-denominated debt, debt in domestic currency may be reduced through financial repression, a tax on bondholders and savers producing negative real interest rates. Using a variety of methodologies we estimate the magnitude of the tax from financial repression. On average, this financial repression tax (as a share of GDP) is similar to those of OECD economies, in spite of much higher domestic debt-to-GDP ratios in the latter. The financial repression "tax rate" is significantly higher in years of exchange controls and legislated interest rate ceilings. In line with earlier literature on capital controls, our comprehensive measures of capital flight document a link between domestic disequilibrium and a weakening of the net foreign asset position via private capital flight. We suggest these findings are not unique to the Venezuelan case.
Topic:
Debt, Finance, Capital Flows, Inflation, and Interest Rates
Political Geography:
South America and Venezuela

115. Are Low Interest Rates Deflationary? A Paradox of Perfect- Foresight Analysis

Author:
Mariana Garcia-Schmidt
Publication Date:
09-2015
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
A prolonged period of extremely low nominal interest rates has not resulted in high inflation. This has led to increased interest in the “Neo-Fisherian” proposition according to which low nominal interest rates may themselves cause inflation to be lower. The fact that standard models of the effects of monetary policy have the property that perfect foresight equilibria in which the nominal interest rate remains low forever necessarily involve low inflation (at least eventually) might seem to support such a view. Here, however, we argue that such a conclusion depends on a misunderstanding of the circumstances under which it makes sense to predict the effects of a monetary policy commitment by calculating the perfect foresight equilibrium consistent with the policy. We propose an explicit cognitive process by which agents may form their expectations of future endogenous variables. Under some circumstances, such as a commitment to follow a Taylor rule, a perfect foresight equilibrium (PFE) can arise as a limiting case of our more general concept of reflective equilibrium, when the process of reflection is pursued sufficiently far. But we show that an announced intention to fix the nominal interest rate for a long enough period of time creates a situation in which reflective equilibrium need not resemble any PFE. In our view, this makes PFE predictions not plausible outcomes in the case of policies of the latter sort. According to the alternative approach that we recommend, a commitment to maintain a low nominal interest rate for longer should always be expansionary and inflationary, rather than causing deflation; but the effects of such “forward guidance” are likely, in the case of a long- horizon commitment, to be much less expansionary or inflationary than the usual PFE analysis would imply.
Topic:
Economics, Monetary Policy, Inflation, and Interest Rates
Political Geography:
Global Focus

116. Monetary Policy, Trend Inflation and the Great Moderation: An Alternative Interpretation - Comment

Author:
Jonas E. Arias, Guido Ascari, Nicola Branzoli, and Efrem Castelnuovo
Publication Date:
01-2015
Content Type:
Commentary and Analysis
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Working with a small-scale calibrated New-Keynesian model, Coibion and Gorodnichenko (2011) find that the reduction in trend inflation during Volcker's mandate was a key factor behind the Great Moderation. We revisit this finding with an estimated New-Keynesian model with trend inflation and no indexation based on Christiano, Eichenbaum and Evans (2005). First, our simulations confirm Coibion and Gorodnichenko's (2011) main finding. Second, we show that a trend inflation-immune Taylor rule based on economic theory can avoid indeterminacy even at high levels of trend inflation such as those observed in the 1970s.
Topic:
Economics, Monetary Policy, Economic Theory, and Inflation
Political Geography:
Global Focus

117. The Best of Rules and Discretion: A Case for Nominal GDP Targeting in India

Author:
Pranjul Bhandari and Jeffrey Frankel
Publication Date:
07-2014
Content Type:
Working Paper
Institution:
The John F. Kennedy School of Government at Harvard University
Abstract:
The recent revival of interest in nominal GDP (NGDP) targeting has come in the context of large advanced economies. We argue that the case for NGDP targeting is even more appealing for mid-sized developing countries, because they tend to be more susceptible to supply shocks and terms of trade shocks. For India, in particular, one major exogenous supply shock is the monsoon rains. NGDP targeting splits the impact of supply shocks automatically between inflation and real GDP growth. In the case of inflation targeting (IT), by contrast, the full impact of an adverse supply shock or terms of trade shock is felt as a loss in real GDP alone. NGDP targeting arguably achieves the best of both worlds: it automatically accommodates supply shocks as most central banks with discretion would do anyway, while retaining the advantage of anchoring expectations as rules are designed to do. We outline a simple theoretical model and derive the conditions under which an NGDP targeting regime would dominate other regimes such as IT for achieving objectives of output and price stability. We go on to estimate for the case of India the main parameters needed to ascertain whether these conditions hold, most notably the slope of the aggregate supply curve. We find that under certain plausible conditions, nominal GDP targeting is indeed better placed than IT, especially in the face of the supply shocks that developing countries tend to experience.
Topic:
Development, Emerging Markets, Monetary Policy, GDP, Inflation, and Central Bank
Political Geography:
South Asia and India

118. Are Long-Term Inflation Expectations Well Anchored in Brazil, Chile and Mexico?

Author:
Michiel De Pooter, Patrice Robitaille, Ian Walker, and Michael Zdinak
Publication Date:
03-2014
Content Type:
Commentary and Analysis
Institution:
Board of Governors of the Federal Reserve System
Abstract:
In this paper, we consider whether long-term inflation expectations have become better anchored in Brazil, Chile, and Mexico. We do so using survey-based measures as well as financial market-based measures of long-term inflation expectations, where we construct the market-based measures from daily prices on nominal and inflation-linked bonds. This paper is the first to examine the evidence from Brazil and Mexico, making use of the fact that markets for longterm government debt have become better developed over the past decade. We find that inflation expectations have become much better anchored over the past decade in all three countries, as a testament to the improved credibility of the central banks in these countries when it comes to keeping inflation low. That said, one-year inflation compensation in the far future displays some sensitivity to at least one macroeconomic data release per country. However, the impact of these releases is small and it does not appear that investors systematically alter their expectations for inflation as a result of surprises in monetary policy, consumer prices, or real activity variables. Finally, long-run inflation expectations in Brazil appear to have been less well anchored than in Chile and Mexico.
Topic:
Development, Economics, Inflation, and Bonds
Political Geography:
Brazil, South America, North America, Mexico, and Chile

119. Individual Price Adjustment Along the Extensive Margin

Author:
Etienne Gagnon, David López-Salido, and Nicholas Vincent
Publication Date:
08-2012
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Firms employ a rich variety of pricing strategies whose implications for aggregate price dynamics often diverge. This situation poses a challenge for macroeconomists interested in bridging micro and macro price stickiness. In responding to this challenge, we note that differences in macro price stickiness across pricing mechanisms can often be traced back to price changes that are either triggered or cancelled by shocks. We exploit observed micro price behavior to quantify the importance of this margin of adjustment for the response of inflation to shocks. Across a range of empirical exercises, we find strong evidence that changes in the timing of price adjustments contribute significantly to the flexibility of the aggregate price level.
Topic:
Economics, Monetary Policy, Inflation, and Price
Political Geography:
Global Focus

120. Individual Price Adjustment Along the Extensive Margin

Author:
Etienne Gagnon, David López-Salido, and Nicholas Vincent
Publication Date:
08-2012
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
Firms employ a rich variety of pricing strategies whose implications for aggregate price dynamics often diverge. This situation poses a challenge for macroeconomists interested in bridging micro and macro price stickiness. In responding to this challenge, we note that differences in macro price stickiness across pricing mechanisms can often be traced back to price changes that are either triggered or cancelled by shocks. We exploit observed micro price behavior to quantify the importance of this margin of adjustment for the response of inflation to shocks. Across a range of empirical exercises, we find strong evidence that changes in the timing of price adjustments contribute significantly to the flexibility of the aggregate price level.
Topic:
Economics, Business, Inflation, Macroeconomics, and Price
Political Geography:
Global Focus