The research and development (R&D) sector is considered one of the main driving forces of sustainable growth in the long run. The sector, however, also shows excessive volatility which raises interesting questions regarding the sources of this volatility as well as the nature of the relation...

Although emerging market and developing economies (EMDEs) weathered the global recession a decade ago relatively well, they now appear less well placed to cope with the substantial downside risks facing the global economy. In many EMDEs, the room for monetary and fiscal policies to respond to...

An earlier paper titled "Non-linear effects of tax changes on output: The role of the initial level of taxation," estimated tax multipliers using (i) a novel dataset on value-added taxes for 51 countries (21 industrial and 30 developing) for the period 1970-2014, and (ii) the so-called narrative...

This paper analyzes the procyclicality of fiscal policy on the tax and spending sides in a sample of 116 developing countries between 2000 and 2016. About 20 percent of the countries in the sample switched from procyclical to countercyclical policy stance. In Sub-Saharan Africa, 30 of 39...

This paper examines the effect of finance on long-term economic growth using Bayesian model averaging to address model uncertainty in cross-country growth regressions. The literature largely focuses on financial indicators that assess the financial depth of banks and stock markets. These...

This paper presents estimates of the effects that terms of trade volatility has on growth of real gross domestic product per capita. Based on five-year non-overlapping panel data comprising 175 countries during 1980?2010, the paper finds that: (i) in model specifications that do not include...

This paper presents new evidence on the patterns of cyclicality in the fiscal policy stance of developing and industrialized countries over a period of more than three decades covering 180 countries during 1980?2012. First, the paper considers issues of robustness in the choice of the proxy for...

The magnitude and persistence of growth in gross domestic product are topics of intense scrutiny by economists. Although the existing techniques provide a range of tools to study the nature of growth and volatility time series, these usually come with shortcomings, including the need to...

The world economy has experienced four global recessions over the past seven decades: in 1975, 1982, 1991, and 2009. During each of these episodes, annual real per capita global gross domestic product contracted, and this contraction was accompanied by weakening of other key indicators of global...