Business Stories of Mardi Gras economic impact in the Capital Region By Maggie Heyn Richardson - January 31, 2024 FacebookTwitterLinkedinEmailPrint Monty Travis, owner, Party Time (Don Kadair) Baton Rouge isn’t New Orleans, where Carnival’s economic impact was measured at nearly $900 million and accounts for more than 3% of the city’s GDP, according to a 2023 study conducted by Tu… Already an INSIDER? Sign in.