Unlike the rest of the Phoenix metropolitan area, population density in central Phoenix dropped during the 1970s and 1980s. The primary cause was a decrease in the number of housing units. Rising vacancy rates contributed, but the increase in vacancy rates was similar to that of the entire metropolitan area. Between 1990 and 1995, population density rose in central Phoenix. A sharp decline in vacancy rates was a major factor in the turnaround, though the vacancy rate decline only matched that of the entire metro area. Another major factor in the increase in density was the rising number of people residing in prisons, homeless shelters, or on the streets.

Economic development leaders and public officials throughout the country are tending to the effects of a sour economy and huge state budget deficits when they would rather be creating quality jobs and new economy assets. According to the most prominent thinking on today’s knowledge economy, locally developed and exported technology will be the primary economic differentiator between future winners and losers. Thus, with long-term fiscal and economic health at stake, the 50-state race is on for advantages and leadership in science and technology. This report sheds light on these issues through an overview of Arizona’s standing in science and technology today, short case studies of four competitors in the west, as well as Arizona, and ideas for Arizona’s leaders to consider as they strive to give our state an edge.