Ryken High School graduation speech (2008)

Economic Production as Chemsitry II (2008)

Open Elite? Social Mobility, Marriage, and Family in Florence, 1282–1494 (2007)

Economic Credit in Renaissance Florence (2007)

Organizational Genesis in Florentine History: Four Multiple-network Processes (2006)

Economic Credit and Elite Transformation in Renaissance Florence (2006)

Organizational Invention and Elite Transformation: The Birth of Partnership Systems in Renaissance Florence (2005)

Early Partnerships Memo (2005)

Modeling Florentine Republicanism (2000)

Marriage and Elite Structures in Renaissance Florence: 1282–1500 (1994) updated with graphs