Allow me to suggest this book, which is a great introduction to law and economics without being too technical in either subject: http://www.amazon.com/Legal-Analyst-Toolkit-Thinking-about/d... or if it is not to your taste, this one is good too: http://www.amazon.com/Laws-Order-What-Economics-Matters/dp/0... At the very least, check out Arrow's theorem: http://en.wikipedia.org/wiki/Arrows_impossibility_theorem which explains why ideal procedural outcomes are not possible.
The Law Student's Toolkit class on Coursera from Yale's Ian Ayers covers some similar ground. https://www.coursera.org/learn/law-student/