We evaluate the first controlled field experiment on Individual Development Accounts (IDAs). Including their own contributions and matching fund, treatment group members in the Tulsa, Oklahoma program could accumulate $6,750 for home purchase or $4,500 for other qualified uses. Almost all...

The strategic problem of selecting a production plan for a given planning horizon is usually treated as independent of the tactical problem of scheduling the production plan. This paper approaches both selecting the production plan and scheduling it as one problem. The problem is formulated as a...

This paper deals with the problem of reducing a stochastic network to one equivalent activity. The problem was motivated by the question of determining or approximating the probability distribution function of the duration of the longest or shortest path in a stochastic network. We define a...