This is kind of what I'm getting at. In real life somebody does own the land and the resources and we charge each other as much as we can get for them. How did the Bible tell the Jews how to conduct business? I know there's a few verses that talk about not charging interest to "brothers" and to tithe, and not till harvest the whole field but to leave a little for the poor to "glean" from. And, if any thing, the NT points to a "sharing everything" model. But in reality, economics seems to follow an evolution more than the Bible. It allows the survival of the fittest and the survival of the one that can exploit others best.
What bothers me is that right-wing conservative Christians seem to act as if capitalism is Biblical. I can see how it would work very well if everyone lived a moral and ethical life, but even some Christian leader have exploited the system for riches. I guess even in Luther's time the church exploited people for wealth. So is there a Biblical economic model that Christians should at least consider? Or, is it too vague to pin-point any? Which, again, means does the Bible really have all the answers?