Practice
Main articles: Economic methodology, Mathematical economics, and Schools of economicsContemporary economics uses mathematics. Economists draw on the tools of calculus, linear algebra, statistics, game theory, and computer science. Professional economists are expected to be familiar with these tools, while a minority specialize in econometrics and mathematical methods.
Read more about this topic: Modern Economics
Famous quotes containing the word practice:
“The astonishment of life, is, the absence of any appearance of reconciliation between the theory and the practice of life.”
—Ralph Waldo Emerson (1803–1882)
“The mayor and Montaigne have always been two, with a very clear separation. For all of being a lawyer or a financier, we must not ignore the knavery there is in such callings. An honest man is not accountable for the vice or stupidity of his trade, and should not therefore refuse to practice it.”
—Michel de Montaigne (1533–1592)
“Indubitably, Magick is one of the subtlest and most difficult of the sciences and arts. There is more opportunity for errors of comprehension, judgement and practice than in any other branch of physics.”
—Aleister Crowley (1875–1947)