As a result, note Abhijit Banerjee and Esther Duflo of the Massachusetts Institute of Technology in their book , “Poor Economics”, published in 2004, it takes “that much more skill, willpower and commitment” for the poor to get ahead.
Refer to the input text as context and select the correct relationship between 'Esther Duflo' and 'Massachusetts Institute of Technology' from the available options.
Options: employer, chairperson, legal form, creator