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11. World Economy in Winter 2023: Expansion continues with little momentum

Author:
Klaus-Jurgen Gern, Stefan Kooths, Jan Reents, Nils Sonnenberg, and Ulrich Stolzenburg
Publication Date:
12-2023
Content Type:
Working Paper
Institution:
Kiel Institute for the World Economy (IfW)
Abstract:
The global economy held up better than expected in the face of the inflation shock and the massive tightening of monetary policy in 2023, even if the economic expansion was moderate. Inflation is now falling swiftly and monetary policy is expected to start cutting interest rates in the first half of 2024. However, there are currently scant signs that global outlook will meaningfully improve in the near term. In the advanced economies, a high level of policy uncertainty is weighing on growth while fiscal policy stimuli are waning. In China, economic momentum remains subdued due to structural problems. Overall, we expect global production - measured on a purchasing power parity basis - to increase by 2.9 percent in the coming year, following 3.1 percent in 2023. For 2025, we expect global growth to pick up to 3.2 percent. We have thus revised upwards our forecast for 2023 and 2024 slightly - by 0.1 percentage points - compared to our September report. Although unemployment in the advanced economies will increase slightly going forward, it will remain historically low. Inflation will continue to fall and generally approach target levels again by 2025.
Topic:
Monetary Policy, Economy, Inflation, and Production
Political Geography:
Global Focus

12. The Effect of Financial Development on Income Inequality

Author:
Vese Qehaja-Keka, Atdhetar Gara, Erblina Hajdari, and Arber Hoti
Publication Date:
12-2023
Content Type:
Journal Article
Journal:
Journal of Liberty and International Affairs
Institution:
Institute for Research and European Studies (IRES)
Abstract:
The imperative goal of attaining sustainable development necessitates mitigating income inequality and bolstering access to financial institutions. This research explores the influence of an array of independent variables, namely credit demand, GDP per capita, inflation, government consumption expenditure, and education, on the Gini coefficient across the EU’s 27 Member States from 2008 to 2019. The investigation procured secondary data from the esteemed international entity, the World Bank, with 324 observations belonging to the panel type. Because of the utilization of panel data, this study implemented various econometric models, commencing with the OLS model, followed by the fixed effects model (FE) and random effects model (RE). According to the outcomes of the econometric models, credit demand and education positively impact income inequality. At the same time, GDP per capita, inflation, and government consumption expenditures have a negative effect on income inequality. Additionally, the findings demonstrate the significant impact of credit demand, GDP per capita, inflation, and government consumption expenditures on income inequality.
Topic:
Education, GDP, Income Inequality, Inflation, and Sustainable Development
Political Geography:
Global Focus

13. Why The Monetary Policy Framework in Advanced Countries Needs Fundamental Reform

Author:
William White
Publication Date:
08-2023
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
The objective pursued by most central banks in recent decades has been a low level of inflation. Since inflation was believed to respond to changes in unemployment, this implied a primary focus on labor markets and output gaps in the “real” economy when setting monetary policy. In contrast, “financial” sector developments were thought to be of no great importance.
Topic:
Economics, Monetary Policy, Reform, Inflation, and Labor Market
Political Geography:
Global Focus

14. The Art of Paradigm Maintenance: How the ‘Science of Monetary Policy’ tries to deal with the inflation of 2021-2023

Author:
Servaas Storm
Publication Date:
10-2023
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
The macroeconomic models used by major institutions including the Federal Reserve and the International Monetary Fund (IMF) failed to predict the inflation surge during 2021-2023. The output gap, the unemployment gap, the New Keynesian Phillips curve and inflation expectations did not give timely and relevant signals. The re-emergence of inflation thus threw the ‘science of monetary policy’ off the rails. Faced with the choice between changing their paradigm and proving that there is no need to do so, the ‘scientists of monetary policy’ got busy on the proof. As a result, a number of ad-hoc epicycles have been added to the New Keynesian analytical core—with the help of which one can claim to be able to explain the sudden acceleration of inflation post-factum. This paper critically reviews the theoretical and empirical merits of three recent tweaks to the New Keynesian core: using the vacancy ratio as the appropriate measure of real economic activity; hammering on the considerable risk of an imminent wage-price spiral; and the resurrection of the non-linear Phillips curve. The paper concludes by drawing out sobering lessons concerning the art of paradigm maintenance as practiced by the ‘scientists of monetary policy’.
Topic:
Economics, Monetary Policy, Institutions, Inflation, and Macroeconomics
Political Geography:
Global Focus

15. Inflation in the Time of Corona and War

Author:
Servaas Storm
Publication Date:
06-2022
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Reliance on established macroeconomic thinking is not of much use in trying to understand what to do in response to the constellation of forces driving up inflation in these times of COVID-19 and war. This paper attempts to reduce the heat and turn up the light in the debate on the return of high inflation and looming stagflation—by providing evidence-based answers to the main (policy) questions concerning the return of high inflation: is the increased inflation due to (global) supply and/or demand factors? Is the inflation in the US exceptional or are other OECD and emerging economies experiencing similar inflationary pressures? Is the increase in inflation permanent or transitory? Can the Fed safely bring down inflation? Is fiscal policy the underlying cause of inflation? Are there alternative, less socially costly, ways to bring inflation down? And what will happen to inflation in the longer run, when the US and other economies will face the impacts of global warming?
Topic:
Economics, War, Inflation, and COVID-19
Political Geography:
Global Focus

16. Inflation in the Time of Corona and War: The Plight of the Developing Economies

Author:
Servaas Storm
Publication Date:
11-2022
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Reliance on established macroeconomic thinking is not of much use in trying to understand what to do in response to the constellation of forces driving up inflation and slowing down growth in these times of COVID-19 and war. This paper attempts to reduce the heat and turn up the light in the debate on the return of high inflation and looming stagflation—by providing evidence-based answers to key (policy) questions concerning the return of high inflation: How close are the parallels between the current conjuncture and the 1970s? What are the differences? Does what is currently happening already amount to stagflation? Can central bankers engineer a ‘soft landing’ of their economies or are we already poised for a deep (global) recession? What are the likely spill- over effects of monetary tightening in the US on the emerging economies? What, if anything, can we learn from the monetary and fiscal policy experiences and policy mistakes of the 1970s? And, finally, are there alternative, less socially costly, ways to bring inflation down?
Topic:
Economics, War, Conflict, Inflation, Pandemic, and COVID-19
Political Geography:
Global Focus

17. The return of inflation: Can we protect real incomes?

Author:
Manos Matsaganis and Sotiria Theodoropoulou
Publication Date:
11-2022
Content Type:
Working Paper
Institution:
Hellenic Foundation for European and Foreign Policy (ELIAMEP)
Abstract:
High inflation, virtually unknown in advanced economies since the 1980s, has made a comeback. In this policy paper, we first explain where inflation comes from, and describe how the policy context for dealing with it was shaped after Keynesian demand management proved unable to defeat stagflation. We then critically examine the various policy options. Generally speaking, policy makers may attempt to (i) contain inflation by raising interest rates or, more directly, by controlling prices, (ii) alleviate the impact of inflation on household budgets through price subsidies or income transfers, and (iii) protect workers’ real incomes via wage indexation and social pacts. We conclude by assessing the merits, costs, and distributional implications of each option in turn.
Topic:
Economy, Inflation, and Income
Political Geography:
Europe and Global Focus

18. Determinants of Social Cohesion: Cross-Country Evidence

Author:
Yabibal M. Walle
Publication Date:
01-2022
Content Type:
Working Paper
Institution:
German Institute of Development and Sustainability (IDOS)
Abstract:
Noting that few studies to date have investigated the determinants of social cohesion in a comprehensive and systematic manner, this paper examines the macro-level determinants of social cohesion using a panel of up to 92 developing and developed countries for the period 1990–2020. Employing the system GMM dynamic panel data estimator, which addresses endogeneity concerns by means of internal instruments, I find that the levels of education, government size, globalisation, and economic development have significantly positive effects on most dimensions of a country’s social cohesion. In contrast, inflation, corruption and income inequality are detrimental to social cohesion.
Topic:
Corruption, Development, Income Inequality, Inflation, and Social Cohesion
Political Geography:
Global Focus

19. Considerations on Inflation, Economic Growth and the 2 Percent Inflation Target

Author:
Robert Pollin and Hanae Bouazza
Publication Date:
12-2022
Content Type:
Working Paper
Institution:
Political Economy Research Institute (PERI), University of Massachusetts Amherst
Abstract:
This paper considers two basic questions with respect to inflation control, inflation targeting, and overall macroeconomic performance. The initial question is: what has been the justification in research for establishing an inflation target, and specifically a low inflation rate target of 2 – 3 percent, as the organizing principle and overarching goal of macroeconomic policy? The second question is: do we actually observe stronger macroeconomic performances—as measured in standard terms of GDP growth—when macro policy operates within the framework of such low inflation targets? Our answers to these questions are straightforward. First, no serious body of research has been produced that provides a clear justification for a 2 – 3 percent inflation target as the central goal of macroeconomic policy. Further, there is no body of evidence showing that economies at any level of development consistently experience stronger economic growth outcomes when inflation is maintained at less than 3 percent as opposed to higher inflation rates, certainly within a 4 – 5 percent inflation range and, in some circumstances, somewhat higher rates still. These findings are significant insofar as they open space for considering the set of measures other than contractionary monetary policies as viable inflation control tools. It is possible that these other measures do not operate as forcefully as contractionary monetary policy in bringing inflation down to a 2 – 3 percent target range. But our findings suggest that it is not typically necessary to force down inflation to such low levels, especially given that contractionary monetary policies succeed in controlling inflation primarily through the channel of raising mass unemployment and weakening workers’ bargaining power.
Topic:
Economic Growth, Inflation, and Macroeconomics
Political Geography:
Global Focus

20. World economy in summer 2022: Inflation is curbing global growth

Author:
Klaus-Jurgen Gern, Ulrich Stolzenburg, Nils Sonnenberg, Stefan Kooths, and Jan Reents
Publication Date:
06-2022
Content Type:
Working Paper
Institution:
Kiel Institute for the World Economy (IfW)
Abstract:
In a situation with already elevated inflation, the war in Ukraine and the zero-covid policy in China have led to additional upward pressures on prices and reinforced the global supply chain problems. Real wages are declining in many countries, dampening personal consumption expenditures even though households are often able to draw from a substantial amount of extra savings accumulated during the pandemic. Given the widespread inflationary pressures, central banks have shifted towards a more restrictive monetary policy stance. Against this backdrop, the outlook for global growth has weakened. We forecast global growth of 3.0 percent in 2022 and 3.2 percent in 2023 (measured in terms of purchasing-power parities), representing a reduction by 0.5 and 0.4 percentage points for 2022 and 2023, respectively. The forecast is based on the assumption that commodity prices have peaked, which would reduce inflationary pressures considerably going forward. However, there is the risk that inflation proves to be more persistent than central banks expect. In such a case, central banks would need to step on the brakes more than assumed, with the risk of a recession in advanced economies and a pronounced deterioration in financial conditions in emerging markets
Topic:
Security, Economics, Inflation, COVID-19, and Russia-Ukraine War
Political Geography:
Global Focus