Search

Begin New Search Topic Inflation Political Geography Global Focus

22. On the Non-Inflationary effects of Long-Term Unemployment Reductions

Author:
Walter Paternesi Meloni, Davide Romaniello, and Antonella Stirati
Publication Date:
04-2021
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
The paper critically examines the New Keynesian explanation of hysteresis based on the role of long-term unemployment. We first examine its analytical foundations, according to which rehiring long-term unemployed individuals would not be possible without accelerating inflation. Then we empirically assess its validity along two lines of inquiry. First, we investigate the reversibility of long-term unemployment. Then we focus on episodes of sustained long-term unemployment reductions to check for inflationary effects. Specifically, in a panel of 25 OECD countries (from 1983 to 2016), we verify by means of local projections whether they are associated with inflationary pressures in a subsequent five-year window. Two main results emerge: i) the evolution of the long-term unemployment rate is almost completely synchronous with the dynamics of the total unemployment rate, both during downswings and upswings; ii) we do not find indications of accelerating or persistently higher inflation during and after episodes of strong declines in the longterm unemployment rate, even when they occur in country-years in which the actual unemployment rate was estimated to be below a conventionally estimated Non-Accelerating Inflation Rate of Unemployment (NAIRU). Our results call into question the role of long-term unemployment in causing hysteresis and provide support to policy implications that are at variance with the conventional wisdom that regards the NAIRU as an inflationary barrier.
Topic:
Inflation, Macroeconomics, Unemployment, and Labor Market
Political Geography:
Global Focus

23. Inflation? It’s Import Prices and the Labor Share!

Author:
Lance Taylor and Nelson H. Barbosa-Filho
Publication Date:
01-2021
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Recognizing that inflation of the value of output and its costs of production must be equal, we focus on a cost-based macroeconomic structuralist approach in contrast to micro-oriented monetarist analysis. For decades the import and profit shares of cost have risen, while the wage share has declined to around 50% with money wage increases lagging the sum of growth rates of prices and productivity. Conflicting claims to income are the underlying source of inflationary pressure. Inflation affects income (labor’s spending power) and wealth. Monetarist theory around 1900 concentrated on the latter (Bryan and the “Cross of Gold)” leading to the standard Laffer curve. It was replaced by the Friedman-Phelps model which has incorrect dynamics (labor payments do not fall during an expansion – they go up). Samuelson and Solow introduced a version of the Phillips curve that violates macroeconomic accounting. Rational expectations replaced Friedman but was immediately falsified by output drops after the Volcker shock treatment around 1980. There followed a complicated transition from rational expectations to inflation targeting, anchored by economists’ misunderstanding of the physical meaning of ergodicity and ontological blindness. It did not help that the real balance effect is irrelevant because money makes up a small part of wealth. Rather than issuing veiled threats of disaster if its policy advice is not followed, the Fed now announces inflation targets which it cannot meet. Contemporary structuralist theory suggests that conflicting income claims set the inflation rate. Firms can mark up costs but workers have latent bargaining power over the labor share that they can exercise. Import costs and policy repercussions complicate the picture, but a simple vector error correction model and visual analysis suggest that money wages would have to grow one percentage point faster than prices plus productivity for several years if the Fed is to meet a three percent inflation target. The results pose a Biden policy trilemma: (i) the only path toward a more egalitarian size distribution of income is through a rising labor share (money wage growth exceeds price plus productivity growth), (ii) which would provoke faster inflation with feedback to rising interest rates, and (iii) the resulting asset price deflation likely facing political resistance from Wall Street and affluent households.
Topic:
Economics, Labor Issues, Inflation, Imports, and Structuralism
Political Geography:
Global Focus

24. An Uneven Global Rebound Will Challenge Emerging-Market and Developing Economies

Author:
Maurice Obstfeld
Publication Date:
10-2021
Content Type:
Policy Brief
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
As the US economy rebounds amid elevated inflationary pressures and Europe grows at a rapid clip, an uneven global rebound looms. Although emerging-market and developing economies (EMDEs) generally retain good access to global capital markets for now, their relatively slow pace of COVID-19 vaccination will continue to hamper their economic recoveries and strain their public finances—already stretched owing to the fiscal pressures of the pandemic over the past year and a half. Higher interest rates in the rich countries, particularly the United States, could tip EMDEs into liquidity and even solvency crises. The likelihood of crises is higher if advanced-economy central banks move abruptly, surprising markets. Global policymakers should prepare now by enhancing mechanisms for providing liquidity to EMDEs and, in cases of insolvency, for restructuring their sovereign debts. Perhaps even more important, the scope for uneven recovery can be limited if rich countries make an all-out effort to deliver vaccines globally and enhance less prosperous countries’ infrastructures for getting shots into arms.
Topic:
Emerging Markets, Inflation, Economic Development, COVID-19, and Economic Recovery
Political Geography:
Global Focus and United States of America

25. Low inflation bends the Phillips curve around the world: Extended results

Author:
Jami Forbes, Joseph E. Gagnon, and Christopher G. Collins
Publication Date:
09-2021
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
This paper revises and extends PIIE Working Paper 20-6. It continues to find strong support for a Phillips curve that becomes nonlinear when inflation is "low"—which our baseline model defines as less than 3 percent. The nonlinear curve is steep when output is above potential (slack is negative) but flat when output is below potential (slack is positive) so that further increases in economic slack have little effect on inflation. This finding is consistent with evidence of downward nominal wage and price rigidity. When inflation is high, the Phillips curve is linear and relatively steep. These results are robust to placing the threshold between the high and low inflation regimes at 2, 3, or 4 percent inflation or for a threshold based on country-specific medians of inflation. In this nonlinear model, international factors play a large role in explaining headline inflation (albeit less so for core inflation), a role that has been increasing since the global financial crisis.
Topic:
Economics, Financial Crisis, Inflation, and Philips Curve
Political Geography:
Global Focus

26. Does money growth tell us anything about inflation?

Author:
Francesco Papadia and Leonardo Cadamuro
Publication Date:
11-2021
Content Type:
Working Paper
Institution:
Bruegel
Abstract:
Economists and central bankers no longer consider monetary aggregates relevant for inflation forecasts. We explain this neglect by advancing and testing the hypothesis that monetary aggregates are only relevant for inflation in unsettled monetary and inflationary conditions. When inflation is basically stable around the central bank target (1.9 percent), as it has been in most of the last two decades, there is no apparent relationship between monetary aggregates and inflation. This is not surprising: there is not much to be explained about a constant.
Topic:
Economy, Economic Growth, Inflation, and Banking
Political Geography:
Global Focus

27. Timely measurement of real effective exchange rates

Author:
Zsolt Darvas
Publication Date:
12-2021
Content Type:
Working Paper
Institution:
Bruegel
Abstract:
We demonstrate that short-run real exchange effective rate changes are dominated by nominal effective exchange rate changes, while inflation rates are sticky and contribute little to short-run real exchange rate changes. These observations allow a rather accurate real-time approximation of the real effective exchange rate using actual nominal exchange rate data and forecast inflation data. We measure the approximation error and find it is minor for most countries and sizeable only for a few countries experiencing high and volatile inflation. For a set of countries, the revision in our estimates using real-time data is slightly lower than the revision in World Bank estimates and much lower than International Monetary Fund estimates. By considering two widely studied economic issues, unit root testing in real exchange rates and nominal exchange rate forecasting with the real exchange rate, we find that using a version of real exchange rates based on approximated monthly price level data instead of actual price level data hardly changes the conclusions on unit roots and forecasting. By combining alternative data sources for exchange rates and consumer prices, we calculate up-to-date monthly real effective exchange rates for 177 countries and the euro area. Our dataset, which is frequently updated, includes more than twice as many observations as the second most comprehensive dataset.
Topic:
Economy, Inflation, and Exchange Rates
Political Geography:
Global Focus

28. How Govenrment Outflow and Public Debt Affect Inflation: Evidence from See Countries

Author:
Ereza A. Arifi
Publication Date:
09-2021
Content Type:
Journal Article
Journal:
Journal of Liberty and International Affairs
Abstract:
The study aims to address public debt and government outflow affecting inflation in some of the countries of Southeast Europe, observing a combination of factors both theoretically and econometrically. The investigation included six (6) SEE countries, including the 2006-2020 timeframe, with 90 observations. The dynamic approach, the fixed effect, and the Arellano/Bond estimator were used to check the parameters considered in the study using panel data. Furthermore, the study also applied diagnostic tests such as the Sargan over-identifying restrictions and Pedroni test for cointegration. The results of the fixed effect and Arellano / Bond estimation demonstrate that public debt, current budget outflows, and capital budget outflows affect inflation, while overall budget outflows are insignificant. For further studies, it would be useful to apply other dynamic models by applying other specific factors, which will be considered as a useful contribution to the academic, research, and policy-making structures.
Topic:
Financial Crisis, Governance, Finance, Inflation, and Public Debt
Political Geography:
Global Focus

29. World Economy Autumn 2021: Stumbling blocks on the road to recovery

Author:
Klaus-Jurgen Gern, Ulrich Stolzenburg, Stefan Kooths, and Philipp Hauber
Publication Date:
09-2021
Content Type:
Working Paper
Institution:
Kiel Institute for the World Economy (IfW)
Abstract:
The global recovery has lost momentum in the first half of 2021 amid new surges of Covid-19 cases and supply chain disruptions. We still expect world production to rebound strongly after the historic collapse in the previous year but we have lowered our forecast for global GDP growth from 6.7 percent to 5.9 percent. At the same time we are now slightly more upbeat for the coming year with global production expected to grow by 5 percent (June forecast: 4.8 percent). With the economy gradually slowing towards the end of the forecast horizon, we expect still relatively strong annual growth of 3.8 percent in 2023. Consumer price inflation has accelerated markedly over the course of this year, largely due to temporary factors. Our baseline forecast expects price pressures to ease in the coming year and monetary policy to remain accommodative. There are, however, upside risks to inflation as large extra savings amassed by private households in many countries over the past year could fuel a sustained rise in prices. In that case, central banks could tighten policy considerably with negative consequences for the growth outlook.
Topic:
Economics, GDP, Inflation, and COVID-19
Political Geography:
Global Focus

30. Endogenous Growth, Skill Obsolescence and Output Hysteresis in a New Keynesian Model with Unemployment

Author:
Wolfgang Lechthaler and Mewael F. Tesfaselassie
Publication Date:
08-2020
Content Type:
Working Paper
Institution:
Kiel Institute for the World Economy (IfW)
Abstract:
We embed human capital-based endogenous growth into a New-Keynesian model with search and matching frictions in the labor market and skill obsolescence from long-term unemployment. The model can account for key features of the Great Recession: a decline in productivity growth, the relative stability of inflation despite a pronounced fall in output (the "missing disinflation puzzle"), and a permanent gap between output and the pre-crisis trend output. In the model, lower aggregate demand raises unemployment and the training costs associated with skill obsolescence. Lower employment hinders learning-by-doing, which slows down human capital accumulation, feeding back into even fewer vacancies than justified by the demand shock alone. These feedback channels mitigate the disinflationary effect of the demand shock while amplifying its contractionary effect on output. The temporary growth slowdown translates into output hysteresis (permanently lower output and labor productivity).
Topic:
International Political Economy, Global Recession, Labor Issues, Economic Growth, Inflation, Keynes, and Capital
Political Geography:
Global Focus