अमर्त्य कुमार सेन
विकिपीडिया, एक मुक्त ज्ञानकोष से
अमर्त्य कुमार सेन (born November 3, 1933) is a Bengali economist best known for his work on famine, Human development theory, welfare economics, and the underlying mechanisms of poverty. He received the Nobel Prize for his work in mathematical economics in 1998 and the Bharat Ratna in 1999.