Список проголосовавших за комментарий "1CUnlimited, In other words, for those 4 recessions that happened in “irregular” times between <br/> solar maximums, we can easily name strong and largely exogenous factors that <br/> caused them. This supports the attempts to classify the US recessions into those <br/> related to solar maximums and others, caused by exogenous shocks. That said, the <br/> economists who follow the US economy closely could name specific factors that <br/> triggered those 9 recessions that overlapped with solar maximums. For example, <br/> the “dot.com” bust preceded the recession of 2001, and Volcker’s Fed anti-‐inflation <br/> policy tightening bias probably contributed to the double-‐deep recession of 1980-‐<br/> 81."