The Unassuming Economist

By Paul Beaudry & Tim Willems in AEJ: Macroeconomics

Abstract – Analyzing International Monetary Fund (IMF) data, we find that overly optimistic growth expectations for a country induce economic contractions a few years later. To isolate the causal effect, we take an instrumental variable approach—exploiting randomness in the country allocation of IMF mission chiefs. We first document that IMF mission chiefs differ in their individual degrees of forecast optimism, yielding quasi-experimental variation in the degree of forecast optimism at the country level. The mechanism appears to run through excessive accumulation of debt (public and private). Our findings illustrate the potency of unjustified optimism and underline the importance of basing economic forecasts upon realistic medium-term prospects.

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Source: United Nations Department of Economic and Social Affairs

“Global economic recovery hinges on a delicate balance amid new waves of COVID-19 infections, persistent labour market challenges, lingering supply-chain constraints and rising inflationary pressures”, reads the recently released report by the UN. The world economy is projected to grow by 4 percent in 2022 and 3.5 percent in 2023. Some excerpts from the report are as presented underneath:

The good: Half of the world’s economies will exceed pre-pandemic levels of output by at least 7 percent in 2023. In East Asia and South Asia, the average gross domestic product (GDP) in 2023 is projected to be 18.4 percent above its 2019 level, compared to only 3.4 percent in Latin America and the Caribbean. Besides, global investment expanded by an estimated 7.5 percent in 2021 (after contracting by 2.7 percent in 2020) driven by growth in China and the United States. As regards poverty, the number of people living in extreme poverty globally is projected to decrease slightly to 876 million in 2022 but is expected to remain well above pre-pandemic levels. Fast-developing economies in East Asia and South Asia and developed economies are expected to experience some poverty reduction.

The not so good: Despite a robust recovery, East Asia and South Asia’s GDP in 2023 is projected to remain 1.7 percent below the levels forecast prior to the pandemic, while these figures stand at 5.5 and 4.2 percent for Africa, and Latin America and the Caribbean, respectively. Labour markets have contracted severely, and full recovery in developed economies is only projected to happen by 2023 or 2024.

The risks: Limited access to vaccines poses a particular challenge to most developing countries and transition economies. Rising inflationary pressures in major developed economies and a number of large developing countries present additional risks to recovery. Global headline inflation rose to an estimated 5.2 percent in 2021, more than 2 percentage points above its trend rate in the past 10 years. The inflationary pressure was particularly pronounced in the United States, the euro area and Latin America and the Caribbean. Higher levels of inequality within and between countries, and against vulnerable populations like women, is one of the greatest risks to the social fabric as suggested by the report.

Read the full report for in-depth forecasts on issues like the state of multilateralism, asset price bubbles, monetary policy, healthcare crises, and climate change.

Also Read:

World Bank’s Global Economic Prospects 2022 Report

From a VoxEU post by Antonin Bergeaud, Jean Benoit Eymeoud, Thomas Garcia, and Dorian Henricot:

“As employers and employees established ways of working remotely to limit physical interaction during outbreaks of Covid-19, teleworking became increasingly routine. This column examines how corporate real-estate market participants adjusted to the growth of teleworking in France, and finds that it has already made a noticeable difference in office markets. In départements more exposed to telework, the pandemic prompted higher vacancy rates, less construction, and lower prices. Forward-looking indicators suggest that market participants believe the shift to teleworking will endure.

One of the primary hysteresis of the Covid-19 pandemic on the organisation of work is probably the dramatic take-off of telework. Forced by circumstances, employers and employees had to implement new ways of working remotely to limit physical interactions during the acute stages of the outbreak. This experience prompted companies to invest more in computer equipment and to adapt their management practices. Teleworking has thus already become a standard practice for many workers and is likely to endure (Barrero et al. 2021). 

The polarisation of economic activity has led to a significant increase in real estate prices in dynamic areas. Office real estate is no exception, and the cost of corporate real estate is increasingly weighing on firms’ bottom lines (Bergeaud and Ray 2020). Companies taking advantage of teleworking to reduce office space demand could induce a structural downturn in the corporate real estate market. In the US, Bloom and Ramani (2021) show that the pandemic and the rise of telework is already having a substantial impact on the spatial dynamics of city real estate, producing a ‘doughnut effect’. In a recent study (Bergeaud et al. 2021), we look at the first signs of such an adjustment in France. 

Local heterogeneity of the propensity to telework

We first define an index that measures exposure to the deployment of telework at the county (département) level. The index is the product of two components. First, we use the indicator constructed by Dingel and Neiman (2020) at the occupation level and apply it to the local composition of labour in France. We interpret it as a maximum potential for teleworking. However, this upper bound is unlikely to be reached in practice (Bartik et al. 2020). Also, we introduce frictions (quality of the internet infrastructure, average commuting time, number of families with children) that prevent the full use of the telework potential. We extract a principal component from these frictions and combine it with the maximum potential to construct a single index that measures the actual propensity of teleworking by county.”

Continue reading here.

Source: VoxEU

“After a century of stability, the labour share of national income began to decline around 2000 in the US and many other countries. This column reviews the growing literature examining the potential reasons for the decline of the labour share, which include (1) capital-biased technical change, (2) globalisation and the rise of China, (3) increasing industry concentration and market power, (4) unionisation, and (5) population growth. The column also discusses pitfalls associated with common empirical strategies in the literature and suggests that more work is needed to understand fundamental, rather than proximate, causes of the decline.“

Also Read:

Is Something Different this Time about the Effect of Technology on Labor Markets (2019)

The COVID-19 pandemic brought with it numerous travel and immigration-related restrictions throughout the globe. For the USA, this translated into a shortfall of nearly 2 million working-age immigrants compared to how many there would have been if the pre-2020 immigration trend had continued unchanged. 

Metadata within this shows that out of these 2 million immigrants nearly one million would have been college graduates, implying a loss to the US labor market in terms of skilled workers, entrepreneurs, and a huge loss to American Universities which annually attract several foreign students. The drop in numbers of highly-skilled immigrants is significant due to its “long-run effects on productivity, innovation, and entrepreneurship”. The blog sheds light on these and several such issues.

Click here to read the full blog.