A phone is a cow: how pioneers of the mobile revolution help millions lift themselves out of poverty
Philip Arswald
Where it's mentioned
Can a Phone Be a Cow? (with Philip Auerswald)
EconTalk · Jun 2026 · 1:22
“our topic for today is his latest book with the delightful title a phone is a cow how pioneers of the mobile revolution help millions lift themselves out of poverty ”
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