TY - JOUR ID - iiasa14051 UR - https://pure.iiasa.ac.at/id/eprint/14051/ IS - 1 A1 - Balinski, M.L. A1 - Young, H.P. Y1 - 1979/02// N2 - The problem of apportionment is that of allocating an integer number of seats ?proportionally? among a set of states or regions as a fraction of their populations. An apportionment method satisfies quota if it accords to each state the exactly proportional (rational) number of seats due it rounded up or rounded down. A method is house monotone if no state?s allocation goes down when the total number of seats to be distributed goes up. This paper gives a simple characterization of all house monotone methods satisfying quota. Further, a manner of exposition is formulated which unites several key house monotone apportionment methods, thus showing clearly their connections. PB - INFORMS JF - Mathematics of Operations Research VL - 4 SN - 0364-765X TI - Quotatone Apportionment Methods SP - 31 AV - none EP - 38 ER -