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:
“They never consulted with books, and know and can tell much less than they have done. The things which they practice are said not yet to be known.”
—Henry David Thoreau (1817–1862)
“Tricks and treachery are the practice of fools that have not wit enough to be honest.”
—François, Duc De La Rochefoucauld (1613–1680)
“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)