Leviticus is the Bible book where most people stop reading. This is a mistake.
There is a lot of material on economics in Leviticus, which is why this series has three volumes of exegesis, plus eight appendices.
Appendix A, "Sacrilege and Sanctions"
Appendix B, "Rushdoony on the Tithe: A Critique"
Appendix C, "Leaven as Exclusively Evil"
Appendix...