Library resources in San Diego aren’t distributed equitably among the city’s 36 branches and part of the blame goes to a "matching funds" policy for donations, according to an analysis by the city auditor. Private donations essentially have a double impact because the city matches them, widening funding gaps between branches with small donation totals, such as Paradise Hills with $73 last year, and branches with high totals, such as La Jolla with $57,432 last year.