I got this from Mirror of Reason, a compilation of recent articles that deal with economic matters from the perspective of Catholic moral thought:
> Campaign 2012: Economy and Empowerment (by George Weigel)
> Can Catholics Converge on an Economic Vision? (by David Cloutier)
> A Truly Catholic Economy (by Anna Williams)
> A Welfare System That Works (by Naomi Schaefer Riley)
Try reading this in line with the Social Doctrine of the Catholic Church.