Emily Greene Balch was an American economist known for her contributions to peace studies and social economic policy. Born on January 8, 1867, she passed away on January 9, 1961. Balch published numerous papers in the fields of economics and sociology, focusing on international relations, the peace movement, and social economic policy. Her work, including the book 'Peace: A Study of the Social Relations,' had a profound impact on subsequent peace studies. Balch also actively participated in the work of the League of Nations and was awarded the Nobel Peace Prize in 1946.