Optimism Bias in Growth Forecasts—The Role of Planned Policy Adjustments

Optimism Bias in Growth Forecasts—The Role of Planned Policy Adjustments PDF

Author: Kareem Ismail

Publisher: INTERNATIONAL MONETARY FUND

Published: 2020-11-08

Total Pages: 25

ISBN-13: 9781513560373

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Are IMF growth forecasts systematically optimistic? And if so, what is the role of planned policy adjustments on this outcome? Are program forecasts as biased as surveillance forecasts? We try to answer these questions using a comprehensive database on IMF forecasts of economic growth in surveillance and program cases during 2003–2017. We find that large planned fiscal and external adjustments are associated with optimistic growth projections, with significant non-linearities for both program and surveillance cases. Specifically, we find evidence that larger planned fiscal adjustment is associated with higher growth optimism in IMF non-concessional, non-precautionary financial arrangements. Our results show the tendency for optimism has persisted in the period after the Global Financial Crisis. Moreover, the strong correlation between the magnitude of the optimism and expected fiscal consolidation provides a cautionary signal for the post-COVID IMF projections as countries embark on a path of fiscal adjustment.

Macrofinancial Causes of Optimism in Growth Forecasts

Macrofinancial Causes of Optimism in Growth Forecasts PDF

Author: Mr. Yan Carriere-Swallow

Publisher: International Monetary Fund

Published: 2021-11-12

Total Pages: 22

ISBN-13: 1616356391

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We analyze the causes of the apparent bias towards optimism in growth forecasts underpinning the design of IMF-supported programs, which has been documented in the literature. We find that financial variables observable to forecasters are strong predictors of growth forecast errors. The greater the expansion of the credit-to-GDP gap in the years preceding a program, the greater its over-optimism about growth over the next two years. This result is strongest among forecasts that were most optimistic, where errors are also increasing in the economy’s degree of liability dollarization. We find that the inefficient use of financial information applies to growth forecasts more broadly, including the IMF’s forecasts in the World Economic Outlook and those produced by professional forecasters compiled by Consensus Economics. We conclude that improved macrofinancial analysis represents a promising avenue for reducing over-optimism in growth forecasts.

The Optimism Bias

The Optimism Bias PDF

Author: Tali Sharot

Publisher: Vintage

Published: 2011-06-14

Total Pages: 273

ISBN-13: 0307379833

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Psychologists have long been aware that most people maintain an irrationally positive outlook on life—but why? Turns out, we might be hardwired that way. In this absorbing exploration, Tali Sharot—one of the most innovative neuroscientists at work today—demonstrates that optimism may be crucial to human existence. The Optimism Bias explores how the brain generates hope and what happens when it fails; how the brains of optimists and pessimists differ; why we are terrible at predicting what will make us happy; how emotions strengthen our ability to recollect; how anticipation and dread affect us; how our optimistic illusions affect our financial, professional, and emotional decisions; and more. Drawing on cutting-edge science, The Optimism Bias provides us with startling new insight into the workings of the brain and the major role that optimism plays in determining how we live our lives.

Growth and Adjustment in IMF-Supported Programs

Growth and Adjustment in IMF-Supported Programs PDF

Author: International Monetary Fund. Independent Evaluation Office

Publisher: International Monetary Fund

Published: 2021-09-09

Total Pages: 116

ISBN-13: 1513594478

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This evaluation assesses how well IMF-supported programs helped to sustain economic growth while delivering adjustment needed for external viability over the period 2008–19. The evaluation finds that the Fund’s increasing attention to growth in the programs has delivered some positive results. Specifically, it does not find evidence of a consistent bias towards excessive austerity in IMF-supported programs. Indeed, programs have yielded growth benefits relative to a counterfactual of no Fund engagement and boosted post-program growth performance. Notwithstanding these positive findings, program growth outcomes consistently fell short of program projections. Such shortfalls imply less protection of incomes than intended, fuel adjustment fatigue and public opposition to reforms, and jeopardize progress towards external viability. The evaluation examines how different policy instruments were applied to support better growth outcomes while achieving needed adjustment. Fiscal policies typically incorporated growth-friendly measures but with mixed success. Despite some success in promoting reforms and growth, structural conditionalities were of relatively low depth and their potential growth benefits were not fully realized. Use of the exchange rate as a policy tool to support growth and external adjustment during programs was quite limited. Lastly, market debt operations were useful in some cases to restore debt sustainability and renew market access, yet sometimes were too little and too late to deliver the intended benefits. The evaluation concludes that the IMF should seek to further enhance program countries’ capacity to sustain activity while undertaking needed adjustment during the program and to enhance growth prospects beyond the program. Following this conclusion, the report sets out three recommendations aimed at strengthening attention to growth implications of IMF-supported programs, including the social and distributional consequences.

Patterns in IMF Growth Forecast Revisions: A Panel Study at Multiple Horizons

Patterns in IMF Growth Forecast Revisions: A Panel Study at Multiple Horizons PDF

Author: Metodij Hadzi-Vaskov

Publisher: International Monetary Fund

Published: 2021-05-07

Total Pages: 57

ISBN-13: 1513573667

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This paper investigates the performance of the IMF WEO growth forecast revisions across different horizons and country groups. We find that: (i) growth revisions in horizons closer to the actual are generally larger, more volatile, and more negative; (ii) on average, growth revisions are in the right direction, becoming progressively more responsive to the forecast error gap as horizons get closer to the actual year; (iii) growth revisions in systemic economies are relevant for growth revisions in all country groups; (iv) WEO and Consensus Forecast growth revisions are highly correlated; (v) fall-to-spring WEO revisions are more correlated with Consensus Forecasts revisions compared to spring-to-fall revisions; and (vi) across vintages, revisions for a given time horizon are not autocorrelated; within vintages, revisions tend to be positively correlated, suggesting perception of persistent short-term shocks.

2018 Review of Program Design and Conditionality

2018 Review of Program Design and Conditionality PDF

Author: International Monetary Fund. Strategy, Policy, & Review Department

Publisher: International Monetary Fund

Published: 2019-05-21

Total Pages: 172

ISBN-13: 149831614X

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The 2018 Review of Program Design and Conditionality is the first comprehensive stocktaking of Fund lending operations since the global financial crisis. The review assesses program performance between September 2011 and end-2017. Programs during this period were defined by the protracted structural challenges faced by members and hampered by the persistently weak global environment.

Ukraine

Ukraine PDF

Author: International Monetary Fund. Finance Dept.

Publisher: International Monetary Fund

Published: 2020-06-15

Total Pages: 64

ISBN-13: 1513547836

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This paper focuses on Ukraine’s Ex-Post Evaluation of Exceptional Access Under the 2015 Extended Arrangement. Sound fiscal and monetary policies since the 2014–2015 crisis have resulted in a sharp reduction in Ukraine’s external and internal imbalances. Public debt was put on a downward path, inflation has declined, and international reserves have recovered. The new Stand-By Arrangement will provide an anchor for the authorities’ efforts to address the impact of the crisis, while ensuring macroeconomic stability and safeguarding achievements to date. Together with support from the World Bank and the European Union, it will help address large financing needs. The program will focus on safeguarding medium-term fiscal sustainability, preserving central bank independence and the flexible exchange rate, and enhancing financial stability while recovering the costs from bank resolutions. The National Bank of Ukraine has skillfully managed monetary policy during a very challenging period. Central Bank independence should be preserved, and monetary and exchange rate policies should continue to provide a stable anchor in the context of the inflation-targeting regime, while allowing orderly exchange rate adjustment and preventing liquidity stress.

Optimism, Pessimism, and Short-Term Fluctuations

Optimism, Pessimism, and Short-Term Fluctuations PDF

Author: Gabriel Di Bella

Publisher: International Monetary Fund

Published: 2018-01-05

Total Pages: 31

ISBN-13: 1484336828

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Economic theory offers several explanations as to why shifting expectations about future economic activity affect current demand. Abstracting from whether changes in expectations originate from swings in beliefs or fundamentals, we test empirically whether more optimistic or pessimistic potential output forecasts trigger short-term fluctuations in private consumption and investment. Relying on a dataset of actual data and forecasts for 89 countries over the 1990-2022 period, we find that private economic agents learn from different sources of in- formation about future potential output growth, and adjust their current demand accordingly over the two years following the shock in expectations. To provide a theoretical foundation to the empirical analysis, we also propose a simple Keynesian model that highlights the role of expectations about long-term output in determining short-term economic activity.

The Green Book

The Green Book PDF

Author: Great Britain. Treasury

Publisher: Stationery Office

Published: 2003

Total Pages: 114

ISBN-13: 9780115601071

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This new edition incorporates revised guidance from H.M Treasury which is designed to promote efficient policy development and resource allocation across government through the use of a thorough, long-term and analytically robust approach to the appraisal and evaluation of public service projects before significant funds are committed. It is the first edition to have been aided by a consultation process in order to ensure the guidance is clearer and more closely tailored to suit the needs of users.

World Economic Outlook, October 2013

World Economic Outlook, October 2013 PDF

Author: International Monetary Fund. Research Dept.

Publisher: International Monetary Fund

Published: 2013-10-08

Total Pages: 657

ISBN-13: 1484348834

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Global growth is in low gear, and the drivers of activity are changing. These dynamics raise new policy challenges. Advanced economies are growing again but must continue financial sector repair, pursue fiscal consolidation, and spur job growth. Emerging market economies face the dual challenges of slowing growth and tighter global financial conditions. This issue of the World Economic Outlook examines the potential spillovers from these transitions and the appropriate policy responses. Chapter 3 explores how output comovements are influenced by policy and financial shocks, growth surprises, and other linkages. Chapter 4 assesses why certain emerging market economies were able to avoid the classical boom-and-bust cycle in the face of volatile capital flows during the global financial crisis.