Duane Stephen Long, also known as
D. Stephen Long, (PhD Duke University) is Professor of Systematic Theology at
Marquette University who specializes in
systematic theology,
Christian ethics, and
political theology. His books include
The Divine Economy: Theology and Market, which details a Christian approach to economics based in the thought of
Radical Orthodoxy,
The Goodness of God: Theology, Church and Social Order and
Christian Ethics: A Very Short Introduction.