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We present a multi-country theory of economic growth in which countries are connected by a network of mutual knowledge … knowledge throughout the world explains a period of increasing world inequality after the take-off of the forerunners of the … industrial revolution, followed by decreasing relative inequality. Knowledge diffusion through a Small World network explains the …
Persistent link: https://www.econbiz.de/10011397182
In a model on population and endogenous technological change, Kremer combines a short-run Malthusian scenario where income determines the population that can be sustained, with the Boserupian insight that greater population spurs technological change and can therefore lift a country out of its...
Persistent link: https://www.econbiz.de/10011449334
I build a quantitative model of economic growth that can be used to evaluate the impact of environmental policy interventions on final-use energy consumption, an important driver of carbon emissions. In the model, energy demand is driven by directed technical change. Energy supply is subject to...
Persistent link: https://www.econbiz.de/10012817938
We study how public policies affects an economy where production emits pollutants and investment in productive assets raises the economy’s overall productivity. We explore two hypotheses about how the accumulation of pollutants affects human well-being. Under the first one, there is no limit...
Persistent link: https://www.econbiz.de/10012803772
This paper analyzes the channels through which financial crises exert long-term negative effects on output. Recent models suggest that a shortfall in productivity-enhancing investments temporarily slows technological progress, creating a gap between pre-crisis trend and actual GDP. This...
Persistent link: https://www.econbiz.de/10011573282
This paper studies the investment based growth rate effects of climate change. The analysis is based on the Integrated Assessment Model DICE by Nordhaus (2008). I depart from the original model, in that endogenous investments into a knowledge stock drive economic growth. Due to a negative...
Persistent link: https://www.econbiz.de/10012038982
Why do advanced economies fall into prolonged periods of economic stagnation, particularly in the aftermath of credit booms? We present a model of persistent aggregate demand shortage based on strong liquidity preferences of households, in which we incorporate financial imperfections to study...
Persistent link: https://www.econbiz.de/10011774952
per capita) mediated by product vulnerabilities. We account for the precise lag between when the COVID-19 shock hit the … a lower degree of complexity negatively affected exports as a result of this shock. …
Persistent link: https://www.econbiz.de/10013167964
Terrorist events typically vary along many dimensions, making it difficult to identify their economic effects. This paper analyzes the impact of terrorism on international trade by examining a series of three large-scale terrorist incidents in France over the period from January 2015 to July...
Persistent link: https://www.econbiz.de/10012533940
We compare the realised impact of terrorism and disasters linked to natural hazards. Using fifty years of data from two databases covering 99 percent of the global population, we find that natural hazard disasters were more then 20 times more impactful than terrorism. The former had a larger...
Persistent link: https://www.econbiz.de/10013337593