Could you please provide some bibliography for the study of trade in the Holy Roman Empire during the 15th century?
Certainly! Here are some books and articles that you may find useful for studying trade in the Holy Roman Empire during the 15th century:

1. Schilling, Volker. Trade and the Economy in the Late Middle Ages. In A Companion to the Medieval World, edited by Carol Lansing and Edward D. English, 283-304. Wiley-Blackwell, 2009.

2. Stein, Robert. Commercial Expansion and Changes in International Trade in the Fifteenth and Sixteenth Centuries. In The Cambridge Economic History of Europe, Volume III: Economic Organization and Policies in the Middle Ages, edited by M. M. Postan and E. E. Rich, 524-54. Cambridge University Press, 1987.

3. Berg, Maxine. Goods and Services: Domestic and International Trade in Late Medieval Europe. In A Cultural History of Trade in the Renaissance, edited by Erika Rummel, 31-52. Berg Publishers, 2008.

4. Kellenbenz, Hermann. The Hanseatic League and the Economy of the West Baltic Lands in the Late Middle Ages. In The Hanse in Medieval and Early Modern Europe, edited by Maria-Christina Boerner and Michael North, 19-34. Brill, 2013.

5. Jebe, Hanno. Policies for Trade and Commerce in the Late Medieval and Early Modern Holy Roman Empire. In The Holy Roman Empire, 1495-1806: A European Perspective, edited by R. J. W. Evans and Peter H. Wilson, 55-70. Brill, 2012.

I hope you find these sources helpful for your research!