The New York Stock Exchange started out as a coffee house.
econometric
(adjective) of or relating to econometrics; “econometric theories”
Source: WordNet® 3.1
econometric (not comparable)
Combining economics and mathematics; relating to measurement of an economy
Source: Wiktionary
12 May 2025
(adjective) not tried or tested by experience; “unseasoned artillery volunteers”; “still untested in battle”; “an illustrator untried in mural painting”; “a young hand at plowing”
The New York Stock Exchange started out as a coffee house.