Keith (University of York, UK) Hartley 
The Economics of Defence Policy [PDF ebook] 
A New Perspective

Defence policy is of continuing interest and concern to all nations. There are armed conflicts and new threats. Difficult choices cannot be avoided. This book has three aims. First, to identify the typical questions raised by economists when studying defence policy. Second, to show how simple economic analysis can be used to answer these questions and contribute to our understanding of defence issues. Third, to provide a critical evaluation of defence policy.