Resources for improving space launch infrastructure are very limited a
nd must be used in a manner that most effectively contributes to the s
afety and competitiveness of the launch vehicle industry A benefit-cos
t methodology for assessing the impacts of investments in space launch
infrastructure is defined, Potential infrastructure investments are c
ategorized based on an analysis of existing project proposals, range r
equirements, and industry needs. The categories used include space lau
nch vehicles, improvement/modification to an existing launch facility,
and new spaceports. The uses and limitations of macroeconomic input/o
utput analysis for assessing the impacts of space launch infrastructur
e investments is also covered. In considering the overall approach, ec
onomic drivers were explicitly considered, as well as performance and
safety issues. Application of such a structured approach will yield se
nsitivities that provide an increased understanding of the relative im
portance of various economic, safety, and environmental concerns.