2010). Standards can be on different measurement scales. In mathematics, there are four kinds of metrics including name, ordinal number, section, and ratio. Even when there is a possibility that problems may arise in evaluating decision-making choices, you can overcome them by converting all standard measurements to a common standard by standardization. For example, you can convert data from ratio to interval data, and convert proportions and interval data to sequential scales.
As land prices remain high the development of high land cost and low density, the increase in housing density is very small. Sacramento Bees points out that the price of residential areas along California is over 600% higher than the average price of other continents. The development cost of the construction of detached houses imposed by the government is higher than that of the rest of the country. (For example, the California State Law Analyst Department reports that it has increased from $ 22,000, up 266% to 6 kilos). For example, developers planning the redevelopment of Oakland's former naval hospital premises make 935 housing communities affordable housing funds in Oakland City. Pay 20 million dollars (= $ 21,000 / home)
Many low density developments are part of the expansion of the development area. In the rural areas of the United States live in one fifth of the population, residential areas in rural areas tend to be wider than residential areas in urban areas. The relatively large increase in the use of farming residential areas is that it is generally the whole land compared to land-intensive residential areas in urban areas. Rural residential areas tend to be wider, although smaller than urban areas, with average 3 acres per household average and urban residential areas less than half a acre per household (USDA ERS 2006). Land of 44 million acres, accounting for 60% of all agricultural residential areas, is the largest land category with more than 10 acres. Such rural land is 3 1/2 times the land area of such a city.
Lack of housing in the country is not mere urban problem, it affects rural areas, especially areas dependent on agriculture. Many farms have surplus land that can be used to build safe and reliable houses for farm workers, but the land needs to be reclassified. Unfortunately, this reclassification is often hindered by communities that do not want to accommodate farm workers. As a result, farm workers were placed in a dangerous and crowded environment, such as in remote motels and cars, and the ability to attract workers to California farms was compromised.
When implementing the rules that make it difficult for cities to obtain permission to build new homes, the land that is built will be worth more than the relatively free land. Glaeser, Schuetz, Ward found that the factors limiting supply and increasing housing costs are the minimum batch requirements in the 2006 study21. According to the 2002 survey by Glaeser and Gyourko the value is more than 20 times. For the new buildings they wrote that "they gain great value in the regulatory process."