Arguments about insider trading
Differences between bribery and extortion (Carson)
Possible constraints and possible goal principles for three issues
Here are some useful links:
Tyler Cowen's Reason Magazine interview. On the close connection between commerce and novelty, among other things.
Jane Jacobs Writings on the Web
Reason's Interview with Jane Jacobs Mostly about her classic work on the urban planning disasters.
The Idealist Syndrome This is one netizen's attempt to formulate a third way. Actually, their understanding of both of Jacobs' syndromes is garbled, but it's kind of entertaining to take a glance at it. (Warning: this is not, repeat, not a study guide.) Some of it is quite silly. One weird detail: one of the moral principles of this "idealist" ethic is "accept largesse"-- ! (Well, as my first philosophy teacher used to say of his job, it beats working!)
Karl Marx More readings, inlcuding the passage from The German Ideology which is one of his very few concrete descriptions of what the communist world would be like.