A charter city is a city in which the governing system is defined by the city's own charter document rather than by state, provincial, regional or national laws. In locations where city charters are allowed by law, a city can adopt or modify its organizing charter by decision of its administration by the way established in the charter. These cities may be administered predominantly by citizens or through a third-party management structure, because a charter gives a city the flexibility to choose novel types of government structure. Charter cities are similar in administrative structure to special administrative regions.

For example, in California, cities which have not adopted a charter are organized by state law. Such a city is called a General Law City, which will be managed by a 5-member city council. A city organized under a charter may choose different systems, including the "strong mayor" or "city manager" forms of government. One example of abuse of the charter system was in Bell, California. The charter was created after a lit­tle-no­ticed spe­cial elec­tion, where few voters understood what becoming a charter city meant. After a charter was approved, state laws limiting city salary no longer applied and City Manager Robert Rizzo gave himself a salary of $1.5 million for managing a city of about 36,000 people. As of June 2008, 112 of California's 478 cities are charter cities. A few examples include Newport Beach, Huntington Beach, and Irvine.

Paul Romer (born 1955) is an American economist, entrepreneur, and activist. He is currently professor of economics at the Stern School of Business at New York University. Prior to that, Romer was a senior fellow at Stanford University's Center for International Development, the Stanford Institute for Economic Policy Research, and the Hoover Institution, and a fellow at the Center for Global Development. He is a pioneer of endogenous growth theory.

Romer earned a B.S. in physics in 1977 and a Ph.D. in economics in 1983, both from the University of Chicago. He taught at the University of California at Berkeley, the University of Chicago, and the University of Rochester. He was named one of America's 25 most influential people by Time Magazine in 1997, and in 2000 started the online educational company Aplia, which was purchased in 2007 by Cengage Learning. Romer was awarded the Horst Claus Recktenwald Prize in Economics in 2002. He is the son of former Colorado governor Roy Romer.

Paul Romer's most important work is in the field of economic growth. Economists studied long-run growth extensively during the 1950s and 1960s. The work of Robert Solow, for example, established the primacy of technological progress in accounting for sustained increases in output per worker. Romer's articles published in 1986 and 1990 amounted to constructing mathematical representations of economies in which technological change is the result of the intentional actions of people, such as research and development.

Bryan Caplan (born April 8, 1971) is an American economist, a Professor of Economics at George Mason University, Research Fellow at the Mercatus Center, adjunct scholar of the Cato Institute, and blogger for Econlog. He is best known for his work in public choice theory and for his Right-libertarian ideology.

Caplan grew up in Northridge, California. He currently lives in Oakton, Virginia with his wife and three sons. He describes himself as being type ENTJ on the MBTI and as an "openly nerdy man." He is the author of one graphic novel and several role-playing game campaigns. He has described role-playing games as "an art form, on par with novels, or movies, or comics" and has been published in Dragon magazine.

According to Caplan, he was first introduced to Right-libertarian political philosophy through the writings of Ayn Rand and that it was his interest in philosophy that drew him to study economics.

Caplan earned a B.A. in economics from the University of California at Berkeley in 1993 and a Ph.D. in economics from Princeton University in 1997. Since then, he has spent his entire career at George Mason University.

City Island is a small island approximately 1.5 mi (2.4 km) long by .5 mi (1 km) wide. At one time incorporated within the boundaries of Pelham, Westchester County, it is now part of the New York City borough of the Bronx. As of the 2010 census the island had a population of 4,362. Its land area is 1.023 km² (0.395 sq mi, or 252.835 acres). The island is part of Bronx Community Board 10.

City Island is located at the extreme western end of Long Island Sound, south of Pelham Bay and east of Eastchester Bay. The body of water between City Island and the even smaller (and uninhabited) Hart Island to the east is known as City Island Harbor. The small island adjacent to the northeast is High Island. Stepping Stones Lighthouse, marking the main shipping channel into New York, is off the southern tip of the island, near the Long Island shore. It is part of the Pelham Islands, a group of islands originally belonging to Thomas Pell.

City Island was created by glacial deposits at the end of the last ice age. There is a layer of bedrock and then a thick layer of red clay topped with sand, with topsoil above that. The southern end has deposits of rare blue clay. The area is strewn with glacial erratic boulders. Local bedrock is Manhattan schist with glacial striations.