I want to know the answer to the following question:
What work did Hayek begin in 1923?
All the background I'm provided with is that "Between 1923 and 1924 Hayek worked as a research assistant to Prof. Jeremiah Jenks of New York University, compiling macroeconomic data on the American economy and the operations of the US Federal Reserve.". Is that enough to answer the question?
Answer: yes