This is an interesting and promising field. You might look into some of the work done on distributive justice in recent years, as I think some of that could also be useful to this endeavor. For instance, John Roemer’s idea of “Kantian optimization” offers a sort of altruistic economy (though not one that I think most effective altruists would necessarily call for): http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.414.7632&rep=rep1&type=pdf
This is an interesting and promising field. You might look into some of the work done on distributive justice in recent years, as I think some of that could also be useful to this endeavor. For instance, John Roemer’s idea of “Kantian optimization” offers a sort of altruistic economy (though not one that I think most effective altruists would necessarily call for): http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.414.7632&rep=rep1&type=pdf