what was his take on economy?
With his "Treatise on the origin, nature, law, and alterations of money",  one of the earliest manuscripts devoted to an economic matter, he brings an interesting insight on the medieval conception of money.
Nicole Oresme
With his "Treatise on the origin, nature, law, and alterations of money" ("De origine, natura, jure et mutationibus monetarum"), one of the earliest manuscripts devoted to an economic matter, Oresme brings an interesting insight on the medieval conception of money. 
what area of science did the muslim world excel in Astronomy, mathematics, and medicine what is it about? UNANSWERABLE when was this practiced? Islamic Golden Age what is the first above mentioned area of science? Astronomy is a natural science that studies celestial objects and phenomena. where did its name come from ? Greek what is the difference between the terms used for it? Based on strict dictionary definitions, "astronomy" refers to "the study of objects and matter outside the Earth's atmosphere and of their physical and chemical properties," while "astrophysics" refers to the branch of astronomy dealing with "the behavior, physical properties, and dynamic processes of celestial objects and phenomena". did any one contribute to it in medieval times? Yes, Richard of Wallingford, Nicole Oresme, and Jean Buridan among others. who was the second above mentioned person? He was a significant philosopher of the later Middle Ages. when was he born? He was born c. 1320–1325. where was he from? From the village of Allemagnes (today's Fleury-sur-Orne) in the vicinity of Caen, Normandy, in the diocese of Bayeux. what did he study? He studied arts and theology in Paris. what as his detailed analysis and assessment on astrology? Oresme's critique of astrology in his "Livre de divinacions" treats it as having six parts. was he also a psychologist ? Yes, he was known to be a well rounded psychologist. did he have any contributions to math? Yes, his most important contributions to mathematics are contained in "Tractatus de configurationibus qualitatum et motuum". what were his views on politics? He favours monarchy as the best form of government.
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Nicole Oresme [SEP] Economics
With his "Treatise on the origin, nature, law, and alterations of money" ("De origine, natura, jure et mutationibus monetarum"), one of the earliest manuscripts devoted to an economic matter, Oresme brings an interesting insight on the medieval conception of money. Oresme's viewpoints of theoretical architecture are outlined in Part 3 and 4 of his work from "De moneta," which he completed between 1356 and 1360. His belief is that humans have a natural right to own property; this property belongs to the individual and community. In Part 4, Oresme provides a solution to a political problem as to how a monarch can be held accountable to put the common good before any private affairs.