Showing 1 - 10 of 26
Background: The trend in the BMI values of the US population has not been estimated accurately because time series data are unavailable and because the focus has been on calculating period effects. Object: To estimate the trend and rate of change of BMI values by birth cohorts stratified by...
Persistent link: https://www.econbiz.de/10010272762
Using a new source of 19th century state prison records, this study contrasts the biological living conditions of comparable US African-American and white female statures during economic development. Black and white female statures varied regionally, and white Southeastern and black Southwestern...
Persistent link: https://www.econbiz.de/10010274914
In 1979, when anthropometric history was still in its infancy, Robert Fogel and collaborators reported that the height of the US male white population began to decline quite unexpectedly around the birth cohorts of 1830. This was quite a conundrum on account of the fact that according to...
Persistent link: https://www.econbiz.de/10010427636
Using a new source of 19th century state prison records, this study contrasts the biological living conditions of comparable US African-American and white female statures during economic development. Black and white female statures varied regionally, and white Southeastern and black Southwestern...
Persistent link: https://www.econbiz.de/10008696667
Was the adoption of the spinning jenny profitable only in England? No. The present work finds that the jenny was profitable also in France. Such result contrasts recent findings on the topic by revising basic computations on the profitability of the spinning jenny. -- Industrial Revolution ;...
Persistent link: https://www.econbiz.de/10008729108
Background: The trend in the BMI values of the US population has not been estimated accurately because time series data are unavailable and because the focus has been on calculating period effects. Object: To estimate the trend and rate of change of BMI values by birth cohorts stratified by...
Persistent link: https://www.econbiz.de/10003945803
In 1979, when anthropometric history was still in its infancy, Robert Fogel and collaborators reported that the height of the US male white population began to decline quite unexpectedly around the birth cohorts of 1830. This was quite a conundrum on account of the fact that according to...
Persistent link: https://www.econbiz.de/10009526181
We model a two-region country where value is created through bilateral production between masses and elites (bourgeois and landowners). Industrialization requires the elites to finance schools and the masses to attend them. Schooling raises productivity, particularly for matches between masses...
Persistent link: https://www.econbiz.de/10010528771
Biographical information on a sample of renowned U.S. inventors is combined with information on the patents they received over their careers, and employed to highlight the implications of patent institutions for markets in inventions and for democratization. The United States deliberately...
Persistent link: https://www.econbiz.de/10011451502
Biographical information on a sample of renowned U.S. inventors is combined with information on the patents they received over their careers, and employed to highlight the implications of patent institutions for markets in inventions and for democratization. The United States deliberately...
Persistent link: https://www.econbiz.de/10010261279