منابع مشابه
The portrait of Robert Kerr (d. 1824).
The importance of Dr. Robert Kerr in Canadian history is not large, but he played a significant role in the early years of what is now Ontario. Though his Canadian years were spent largely in active military service and, after his discharge, at Kingston and in the Niagara peninsula, nevertheless, in the compact and sparse settlements and posts of the times he was widely known and influential. M...
متن کاملPortrait of an optimist
I come from a family of lawyers. When I was growing up, the only scientist in the family was my uncle, who was a physicist. But I was interested in science, and as a boy collected rocks and kept my “chemistry cabinet” in a spare room at my father’s law firm in Rome where I smelled up the place from time to time with failed experiments. When I finished high school at the Liceo Classico Torquato ...
متن کاملMalthus to Solow.
"A unified growth theory is developed that accounts for the roughly constant living standards displayed by world economies prior to 1800 as well as the growing living standards exhibited by modern industrial economies. Our theory also explains the industrial revolution, which is the transition from an era when per capita incomes are stagnant to one with sustained growth.... [The authors] use a ...
متن کاملPortrait
Born in 1944, I grew up in a world in which polio was both a gripping fear and real threat. Then in a matter of a few years-polio was eradicated by a vaccine developed by Jonas Salk. Later I learned that Salk's efforts were built on pioneering work of many others, including John Enders, Thomas Weller and Frederick Robbins (Nobelists, 1954), and David Bodian, who pioneered studies of polio patho...
متن کاملThe Green Solow model
We argue that a key empirical finding in environmental economics—the Environmental Kuznets Curve (EKC)—and the core model of modern macroeconomics—the Solow model—are intimately related. Once we amend the Solow model to incorporate technological progress in abatement, the EKC is a necessary by product of convergence to a sustainable growth path. We explain why current methods for estimating an ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Economic Perspectives
سال: 1989
ISSN: 0895-3309
DOI: 10.1257/jep.3.3.91