for the first time in English an authentic treatise on this subject. Such a work could only be the product of a master of his subject and Palmer Findley has long been recognized as a leader in American Obstetrics. Bearing in mind that "History is the essence of innumerable biographies" the author has used this approach to the subject with great effectiveness. The great personalities of obstetri...

This paper studies the dynamic market linkages among cryptocurrencies during August 2015–July 2020 and finds a substantial increase in for both returns volatilities. We use different methodologies to check aspects of linkages. Financial regulatory implications are discussed.