[from the International Monetary Fund, by Patrick A. Imam, Kangni R Kpodar, Djoulassi K. Oloufade, Vigninou Gammadigbe]
This paper delves into the intricate relationship between uncertainty and remittance flows. The prevailing focus has been on tangible risk factors like exchange rate volatility and economic downturn, overshadowing the potential impact of uncertainty on remittance dynamics. Leveraging a new dataset of quarterly remittances combined with uncertainty indicators across 77 developing countries from 1999 Q1 to 2019 Q4, the analysis highlights that uncertainty in remittance-sending countries negatively affects remittance flows. In contrast, uncertainty in remittance receiving-countries has a more complex, dual effect. In countries with high private investment ratios, rising domestic uncertainty leads to a decline in remittances. Conversely, in countries with low public spending on education and health, remittances increase in response to uncertainty, serving as a social safety net. The paper underscores the heterogeneous and non-linear effects of domestic uncertainty on remittance flows.
The slower momentum is concerning because, as we show in a new staff discussion note, green innovation is not only good for containing climate change, but for stimulating economic growth too. As the world confronts one of the weakest five-year growth outlooks in more than three decades, those dual benefits are particularly appealing. They ease concerns about the costs of pursuing more ambitious climate plans. And when countries act jointly on climate, we can speed up low-carbon innovation and its transfer to emerging markets and developing economies.
IMF research [archived PDF] shows that doubling green patent filings can boost gross domestic product by 1.7 percent after five years compared with a baseline scenario. And that’s under our most conservative estimate—other estimates show up to four times the effect.
A key question is how countries can better foster green innovation and its deployment. We highlight how domestic and global climate policies spur green innovation. For example, a big increase in the number of climate policies tends to boost green patent filings, our preferred proxy for green innovation, by 10 percent within five years.
One reason policy synchronization has a prominent impact on domestic green innovation is what is called the market size effect. There’s more incentive to develop low-carbon technologies if innovators can expect to sell into a much larger potential market, that is, in countries which adopted similar climate policies.
Another is that climate policies in other countries generate green innovations and knowledge that can be used in the domestic economy. This is known as technology diffusion. Finally, synchronized policy action and international climate commitments create more certainty around domestic climate policies, as they boost people’s confidence in governments’ commitment to addressing climate change.
The risks of protectionism are exacerbated when climate policies, such as subsidies, do not abide by international rules. For example, local content requirements, whereby only locally produced green goods benefit from subsidies, undermine trust in multilateral trade rules and could result in retaliatory measures.
GDPNow is not an official forecast of the Atlanta Fed. Rather, it is best viewed as a running estimate of real GDP growth based on available economic data for the current measured quarter. There are no subjective adjustments made to GDPNow—the estimate is based solely on the mathematical results of the model. In particular, it does not capture the impact of COVID-19 and social mobility beyond their impact on GDP source data and relevant economic reports that have already been released. It does not anticipate their impact on forthcoming economic reports beyond the standard internal dynamics of the model.
