List of Famous people born on February 23rd

Carl Menger was an Austrian economist and the founder of the Austrian School of economics. Menger contributed to the development of the theory of marginalism, which rejected the cost-of-production theories of value, such as were developed by the classical economists such as Adam Smith and David Ricardo. As a departure from such, he would go on to call his resultant perspective, the "Subjective Theory of Value".

Marshall Schreiber Herskovitz is an American film director, writer, and producer, and currently the President Emeritus of the Producers Guild of America. Among his productions are Traffic, The Last Samurai, Blood Diamond, and I Am Sam. Herskovitz has directed two feature films, Jack the Bear and Dangerous Beauty. Herskovitz was a creator and executive producer of the television shows thirtysomething, My So-Called Life, and Once and Again, and also wrote and directed several episodes of all three series.