Schools often track students to classes based on ability. Proponents of tracking argue it is a low-cost tool to improve learning since instruction is more effective when students are more homogeneous, while opponents argue it exacerbates initial differences in opportunities without strong...

Current literature suggests that informationspillovers, particularly those resulting from entrepreneurial activity,generate economic growth.In light of these productive spillovers, it isreasonable to subsidize entrepreneurial activity through the taxsystem. There are several hypotheses...

Firms and other organizations establish the criteria under which employees will be judged and the performance measures made available to supervisors, the board of directors and other stakeholders, and these structures almost certainly influence behavior and organization outcomes. Any divergence...