The goal of this task is to translate questions in Catalan into English. The requirements of the translation is that: the text must be equivalent in meaning, the text must not be ambiguous, and the text must be written as a question

Let me give you an example: Quants punts va cedir la defensa dels Panthers?
The answer to this example can be: How many points did the Panthers defense surrender?
Here is why: This is a good English translation because it conveys the same meaning as the Catalan question.

OK. solve this:
De quina manera la desigualtat impedeix el creixement?
Answer:
What did Stiglitz present in 2009 regarding global inequality?