## FOREWORD

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### Global growth overview and recent developments
- One year ago the global economy was projected to grow at 3.9 percent in 2018 and 2019.
- Growth peaked at close to 4 percent in 2017, softened to 3.6 percent in 2018, and is projected to decline further to 3.3 percent in 2019.
- The WEO projects a decline in growth in 2019 for 70 percent of the global economy.
- Drivers of the slowdown in the second half of 2018 include:
  - Escalation of US–China trade tensions.
  - Macroeconomic stress in Argentina and Turkey.
  - Disruptions to the auto sector in Germany.
  - Tighter credit policies in China.
  - Financial tightening and normalization of monetary policy in larger advanced economies.

### Short-term outlook and policy responses
- A pickup is expected in the second half of 2019, supported by significant policy accommodation by major economies.
- Central bank and policy moves noted:
  - The US Federal Reserve paused interest rate increases and signaled no increases for the rest of the year.
  - The European Central Bank, the Bank of Japan, and the Bank of England shifted to a more accommodative stance.
  - China ramped up fiscal and monetary stimulus to counter trade tariff effects.
- Effects on financial markets and real economy:
  - Financial conditions have loosened to varying degrees; emerging markets saw resumption of portfolio flows, a decline in sovereign borrowing costs, and currency strengthening versus the dollar.
  - Measures of industrial production and investment remain weak for most advanced and emerging economies; global trade has yet to recover.

### Medium- and longer-term projections
- Global economic growth in 2020 is projected to return to 3.6 percent, conditional on rebounds in Argentina and Turkey and improvement in other stressed emerging market and developing economies.
- Beyond 2020, growth will stabilize at around 3½ percent, driven mainly by China and India and their increasing weights in world income.
- Growth in advanced economies will continue to slow gradually as US fiscal stimulus fades and growth tends toward the modest long-term potential given ageing trends and low productivity growth.
- Growth in emerging market and developing economies will stabilize at around 5 percent, with considerable variance across countries due to subdued commodity prices and civil strife.

### Major risks and channels of vulnerability
- Downside risks highlighted:
  - Renewed escalation of trade tensions and wider disruptions to global supply chains (including the auto industry).
  - Growth in China surprising on the downside.
  - Heightened risks surrounding Brexit.
  - Rapid deterioration in financial conditions triggered by a risk-off episode or a no-deal Brexit, especially where large private and public sector debt and sovereign-bank doom loop risks exist (for example, in Italy).
- If downside risks materialize, recoveries in stressed, export-dependent, and highly indebted economies may not occur, at a time when conventional monetary and fiscal space is limited.

### Policy recommendations and priorities
- Macroeconomic and financial policy:
  - Avoid costly policy mistakes and reduce policy uncertainty through cooperative policymaking to protect investment.
  - Fiscal policy should manage trade-offs between supporting demand and ensuring public debt sustainability; the optimal mix depends on country-specific circumstances.
  - Monetary policy should remain data dependent, be well communicated, and ensure that inflation expectations remain anchored.
  - Financial sector policies must address vulnerabilities proactively by deploying macroprudential tools.
- Structural and sectoral policies:
  - Low-income commodity exporters should diversify away from commodities given the subdued outlook for commodity prices.
  - Take actions that boost potential output, improve inclusiveness, and strengthen resilience.
  - Promote social dialogue across stakeholders to address inequality and political discontent.
  - Greater multilateral cooperation is needed to resolve trade conflicts, address climate change and cybersecurity risks, and improve international taxation.
- Contingent and coordinated responses if risks materialize:
  - Synchronized, country-specific policy stimulus across economies, complemented by accommodative monetary policy, may be required.
  - Synchronization can enhance the effectiveness of fiscal stimulus through signaling effects on confidence and mitigation of import leakages.
  - Maintain adequate resources for multilateral institutions to preserve an effective global safety net.

### Key thematic findings from the WEO chapters
- Chapter 2: Corporate market power and markups
  - The aggregate increase in markups since 2000 has been modest, with relatively modest macroeconomic implications.
  - There is significant heterogeneity: a small number of more productive and innovative firms have driven a more substantial increase in markups.
  - Current dynamics reflect winner-takes-most effects and markups that partly compensate for investment in intangible assets.
  - Risk going forward: market dominance could weaken market entry and competition, dampen investment and innovation.
  - Policy implication: cut barriers to market entry and reform and strengthen competition law to better align with the new economy.
- Chapter 3: Trade barriers and investment
  - Over the past three decades the relative price of machinery and equipment has fallen in all countries, supporting higher real investment rates in machinery and equipment and benefiting developing countries.
  - Rising trade tensions could reverse these price declines and damage investment, emphasizing the need to quickly resolve trade disagreements.
- Chapter on tariffs and trade imbalances:
  - Bilateral trade balances since the mid-1990s have reflected mostly aggregate macroeconomic forces rather than bilateral tariffs.
  - Targeting bilateral trade balances with bilateral measures will likely lead to trade diversion with limited impact on country-level balances.
  - This helps explain why, despite tariff measures, the US trade deficit is the largest it has been since 2008.
  - The negative impact of tariffs on output is significantly higher today than in 1995 because of the larger role of global supply chains.

_Gita Gopinath, Economic Counsellor, International Monetary Fund | April 2019_

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_Source: https://www.imf.org/-/media/files/publications/weo/2019/april/english/foreword.pdf_
