Dear Sir/Madam,
If you only need a 1500 word article on the topic of:
How do economists measure the degree of inequality of income in an advanced economy? How can direct and indirect taxes be used to contribute to reducing the degree of inequality?
then, I would be very glad to help you out.
Also, if you want me to elaborate on how taxes contribute to reducing income inequality as indicated in the brief summary in the image you have attached, then I can do that too. You can take a look at my portfolio for a few items that I completed at a much higher level.
Moreover, if you want me to prepare a Lorenz Curve using the data for any other year except 1970 and/or 2011, then that can be done too. Kindly let me know what you want to do so that we can have a fruitful business relationship.
Thanks,
Akram Hussein