Plans a Lottery System to Cut La Guardia Flights" (news article, Nov. 9): The Federal Aviation Administration's plan to reduce airport gridlock might alleviate the problem of excess demand for airport landing slots, but the only way to eliminate it is to convert government control of airports and centrally planned determination of landing slots to private ownership and market-based allocation.
The integer variable makes the formulation applicable either for operation, determination of minimum charging power; or planning, determination of locations of storage systems.
TS participated in analysis planning, determination of inferences and critical review of the manuscript.
JW participated in study conception and design, analysis planning, determination of inferences, and manuscript preparation.
EE participated in study design, analysis planning, determination of inferences, and critical review of the manuscript.
GFT participated in study conception and design, analysis planning, determination of inferences, and critical review of the manuscript.
JACL participated in study conception and design, analysis planning, determination of inferences, and critical review of the manuscript.
SR participated in study conception and design, analysis planning, determination of inferences, and drafting of the manuscript.
BGJ participated in study conception and design, analysis planning, determination of inferences, and drafting of the manuscript.
