A patron of Economic Update asks: "My question is, how useful is the idea of Purchasing Power Parity in regards to comparing how much money two countries (US and China) spend on their militaries."
This is Professor Richard Wolff's video response.
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Learn more about Prof Wolff's new book, "The Sickness is the System: When Capitalism Fails to Save Us from Pandemics or Itself," available now at www.democracyatwork.info/books
“A magnificent source of hope and insight.”
Yanis Varoufakis, Greek economist, academic, philosopher, politician, author of Talking to my daughter about the economy
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