COVID -19surveysWe study how the differential timing of local lockdowns due to COVID-19 causally affects households' spending and macroeconomic expectations at the local leveldoi:10.2139/ssrn.3593469Coibion, OlivierGorodnichenko, YuriyWeber, Michael...
COVID-19public healtheconomicsquarantineeconomyIn this brief, we provide a back-of-the-envelope estimate of the impact of current mitigation measures on the 2020 GDP growth rate. That impact varies by industdoi:10.2139/ssrn.3570731Makridis, Christos...
解析 was stopped 一般过去时态的被动语态,被阻止了;has been stopped 已经被阻止了;stopped 一般过去时,阻止了。根据语境和标志词so far,可知句子用现在完成时,COVID-19的传播被阻止,用被动语态,因此是现在完成时的被动语态。故选:B。结果一 题目 ( )37. The spread of COVID-19successfully in China so ...
The exact numbers of COVID-19 deaths have been difficult to come by because of limited testing and differences in how countries count COVID-19 deaths. 由于检测有限,以及各国统计新冠肺炎死亡人数的方式存在差异,因此很难获得新冠肺炎死亡的确切...
We investigate the impact of Covid-19 on stock markets across G7 countries and their business sectors. We highlight the synchronicity and severity of this unprecedented crisis. We find strong transition evidence to a crisis regime in all countries and sectors, yet crisis intensity and timings var...
The spread of COVID-19(新冠病毒) is makingtheir hands for at least 20 seconds - or the time it takesmen wash their hands more often. A survey(调to sing Happy Birthday twice.查)of 2,000 men found that a third did not washA man said he knew men were washing theirther hands after ...
句意:最近,由于COVID-19的流行,生活成本一直在稳步攀升,导致一些人退出了大城市的竞争。由时间状语for many years 以及逗号后分句的时态可知,此处表示过去发生并且仍在进行的动作,故用现在完成进行时。故选C。 答案:C 解析: 考查时态和语态。句意:最近,由于COVID-19的流行,生活成本一直在稳步攀升,导致一些人...
We look at how the returns process has been disrupted by Covid-19 and the lessons we can all learn to reduce costs while improving the customer experience. Impact of Covid-19 on online shopping behavior For two long years, the world shut down. Covid-19 and the en...
Stock market performance reveals the impact of Covid-19 on capital markets--accelerating trends, growing gaps between the winners, and value to megaplayers.
One of the major concerns about the COVID-19 coronavirus pandemic has been the burden that cases will place on the health care system. A new study published April 23 in the journal Health Affairs found that the spread of the virus could cost hundreds of