When was Robert King - economist born?

There are multiple economists named Robert King. To tell you when one of them was born, please provide more information about which Robert King you are interested in. For example:

* What is his area of expertise? (e.g., macroeconomics, finance, development economics)

* What university or institution is he affiliated with?

* Are there any other details you can provide?

Once I have more information, I can help you find the correct Robert King and his birthdate.