Land resources are essential to the production of many goods and services, including food, fiber, housing, and recreation. Often, these alternate uses are thought to be incompatible, and the conventional wisdom holds that in a place such as Utah, where rapid population growth is occurring near farming activities, at least some agricultural land must be converted to developed uses. The purpose of this paper is to investigate the strength of the relationship between population growth and change in farmland, especially cropland, in Utah. Theoretically, population growth has been assumed to affect the amount of land in agricultural use. An empirical model is formulated to explain changes in the quantity of various types of agricultural land as a function of four hypothesized explanatory variables, one of which is the percentage change in population. The conclusion reached is that population growth is not statistically related to changes in the amount of land in agriculture in Utah. Although some land at the urban fringes is converted to developed uses every year, it is replaced in other locations by new farmland . Therefore, the increase in population that resulted in some cropland conversion is not directly related to the change in cropland. Moreover, none of the other explanatory variables are consistently related. Even in a hypothetical "worst-case" scenario, in which all future development is assumed to take place on cropland, little of Utah's cropland would be lost by the year 2000. If Utah state and local planners desire to encourage retention of land in agriculture, further study should be directed towards finding the relevant explanatory variables, and policies should be based on an understanding of the significant relationships.

The conflict between residential land and agriculture land in China is increasingly sharpened, especially when some urban development began to sprawl to the suburban and rural areas. In order to plan land resources properly, land suitability assessment is often conducted to determine which type of land use is most appropriate for a particular location. <br /><br /> The main objective of this study is to examine how land suitability assessment methods could be used in land planning processes in the Dianchi Drainage Area (DDA) in Southwest China to identify where future residential development should be located. The 1991 Toronto Waterfront Plan and the more recent 2005 Ontario Greenbelt Plan are examined and used to develop a framework which describes the potential for land suitability assessment in the DDA. Data limitations did not permit a suitability analysis to be completed for the DDA, however a description of methodologies for conducting residential land suitability analysis and required data are presented based on a review of relevant literature. The paper concludes with a discussion of the feasibility of land suitability in the DDA and other areas in China and also suggests opportunities for future research.

The conflict between residential land and agriculture land in China is increasingly sharpened, especially when some urban development began to sprawl to the suburban and rural areas. In order to plan land resources properly, land suitability assessment is often conducted to determine which type of land use is most appropriate for a particular location. <br /><br /> The main objective of this study is to examine how land suitability assessment methods could be used in land planning processes in the Dianchi Drainage Area (DDA) in Southwest China to identify where future residential development should be located. The 1991 Toronto Waterfront Plan and the more recent 2005 Ontario Greenbelt Plan are examined and used to develop a framework which describes the potential for land suitability assessment in the DDA. Data limitations did not permit a suitability analysis to be completed for the DDA, however a description of methodologies for conducting residential land suitability analysis and required data are presented based on a review of relevant literature. The paper concludes with a discussion of the feasibility of land suitability in the DDA and other areas in China and also suggests opportunities for future research.

The master’s thesis deals with assessment of spatial planning impact on a book value and a market value of chosen localities in Olomouc. Lands are valuated first as agricultural, than as determined by spatial plan to be built-up and finally as residential. In each phase are set book values based on valid regulations and market values based on comparison for individual lands. Gained values are analyzed and serve as basis for evaluation of differences in values and for evaluation of spatial planning level impact on the land values.

The aim of this master's thesis is is to assess the impact of land-use planning at the book va-lue and market value in two locations in the district Šumperk. In each of these locations is selected land appreciated in all grades of spatial planning as an agricultural land, land designa-ted for building spatial planning and in the final stage as building land. In each step are de-termined for each land price determined on the basis of valuation regulations and the market value. The analysis results are used to evaluate the difference in the prices of particular plots and to evaluate the effect of spatial planning on prices of stated localities.

由於目前國有非公用土地處分政策係以大面積國有土地不出售為主，且限於政府人力、物力的不足，加上人民對價格便宜的住宅需求與日俱增，故兩相權衡下即逐漸發展出將國有土地設定地上權交由得標之地上權人開發營運，待地上權期滿後，再將土地及建物移轉予政府之開發方式。因此，政府近年來推出許多設定地上權標案，造成設定地上權案例增加，也使得國有土地設定地上權制度成為近年來備受關注與討論的議題。 且由於國有非公用土地設定地上權適用法規之修正、停止適用或新訂，尤其是關於禁止地上權分割之規定所衍生之號稱「地上權住宅」但實際上為「使用權住宅」，及民國102年9月30日財政部台財產改字第10250007490號令修正發布並自即日生效後之「地上權住宅」法律性質及交易相關爭議。本文乃透過文獻分析法，對於國有非公用土地設定地上權制度法律觀念釐清，及梳理國有非公用土地設定地上權興建集合住宅各個當事人間之法律關係，歸結出各當事人間於國有非公用土地設定地上權興建集合住宅交易之法律問題。 / Due to the current public land for non-public purpose disposition policy department in a large area of state land does not sell, and lack of government limited human and material resources, coupled with people's growing demand for cheap housing, so the next two-phase balance that is gradually developed a national land establishment of superficies by the owner of the winning bid to develop the operation until after the expiration of superficies, and then was transferred to land and construction development mode of government. Therefore, the government in recent years launched a number of standard case establishment of superficies, causing the earth to set right cases increased, so that the public land for non-public purpose establishment of superficies has become in recent years much attention and discussion topics. This paper is through literature analysis, public land for non-public purpose establishment of superficies system of legal concepts to clarify and sort out the public land for non-public purpose establishment of superficies to build the legal relationship between the collective housing respective parties, concluded with inter-party land set in the public land for non-public purpose establishment of superficies to build a collection of legal issues of residential transactions.

人類的思考決策與行為結果，大多是依循一個明確的市場制度而為的，故市場經濟制度的重要性，就在於有利個人形成如何有效配置資源的合理預期，同時也富有約束及激勵個人行為的誘因，讓個人能在制度約束的條件下，追求自利動機的極大化。都市空地再利用及市地重劃的法令制度，就具有這樣的經濟效應，所以本研究主要在探討，在空地再利用及市地重劃制度的約束與激勵條件下，都市中的經濟人行為決策與個體互動所形成的空間外部性，其會如何反應在住宅土地價格的變動，以探討空地再利用及空地開發所產生的空間外部性對住宅土地價格之影響。本文主要包括（1）空地再利用對住宅土地價格之影響；（2）空地再利用及鄰里土地開發對新建住宅土地價格之影響；（3）空間外部性、交易成本與市地重劃對新建住宅土地價格之影響等。 首先，有關「空地再利用對住宅土地價格之影響」，本文以Geoghegan（2002）的理論模型為基礎，主要探討空地再利用所產生的開放空間效果，其對於住宅土地價格的影響分析。本文運用地理資訊系統及空間計量分析，並建立民國九十三年及九十四年住宅土地的特徵價格模型，研究對象以台南市為例。實證結果發現，公有空地再利用作為公園及臨時停車場使用，其對於住宅土地價格產生正的空間外溢效果，此表示空地再利用所產生的開放空間的外溢利益，其大於空地管理維護的外溢成本。私有空地再利用作為運動場使用，民國九十三年的外部成本大於外部利益，但於民國九十四年的外部利益大於外部成本，故就私有空地再利用的外溢效果而言，私有空地再利用作為運動場使用的外溢效果可由負向轉為正向。公有空地再利用的邊際價格較私有空地再利用的邊際價格為高，故政府應繼續推動公有空地再利用的政策，以彌補鄰里的開放空間不足。 其次，有關「空地再利用及鄰里土地開發對新建住宅土地價格之影響」，本文主要在探討空地再利用所產生的開放空間效果，及鄰里土地開發所產生的空間外溢效果，兩者對於新建住宅土地價格的影響分析，本研究範圍以台南市民國九十三年的新建住宅為對象。實證結果發現，公有空地再利用對於新建住宅土地價格具有正的空間外溢效果，此表示開放空間的外溢利益大於空地管理維護的外溢成本。鄰里土地開發作為住宅使用時，會對新建住宅土地價格形成正的空間外溢效果，但當鄰里土地開發作為工廠使用時，卻會對新建住宅土地價格形成負的空間外溢效果。最有價值的住宅土地為，開放空間數量最大化及土地開發數量的最小化，故當永久性的開放空間(如鄰里公園)、可開發性的開放空間(如公有空地再利用)數量增加，以及鄰里工廠土地開發數量減少等，其將有助提高新建住宅土地價格。 最後，有關「空間外部性、交易成本與市地重劃對新建住宅土地價格之影響」，本文主要從政府實施市地重劃有助於降低交易成本的觀點，探討政府實施市地重劃制度及建設商的土地開發行為所產生的空間外部性，其反應在新建住宅土地價格的影響。本文運用空間計量分析及地理資訊系統，並結合Box-Cox函數轉換，以建構具有空間外部性的特徵價格模型。本文研究範圍以台南市民國八十年、八十五年及九十年的新建住宅為對象。實證結果得知，空間誤差Box-Cox模型對於空間外部性提供良好的解釋力。政府實施市地重劃之後對住宅土地價格具有正向外部性，且有政府參與的重劃區所反應的住宅土地邊際價格為正向關係。而建設商個體互動關係則具有正向及負向外部性，並在長期下出現由正向轉為負向之情況，此證明空間外部性會呈現相互性的現象，進而反應在新建住宅土地價格上會有增減的作用。 / This study mainly assumes that development of vacant land give rise to spatial externalities from the reuse of vacant land and the institution of land readjustment. Finally, this effect will be reflected in the residential land prices. To test this hypothesis, this study applies spatial econometric and geographic information systems based on hedonic pricing model. This study mainly includes that (1) The Impact of Reusing Vacant Land on Residential Land Prices, ( 2) The Impact of Reusing Vacant Land and Neighboring Land Development on Newly-Built Residential Land Prices, ( 3) The Impact of Spatial Externalities, Transaction Costs and Land Readjustment on Newly-Built Residential Land Prices, and evidence from Tainan City in Taiwan. First of all, about’ The Impact of Reusing Vacant Land on Residential Land Prices’, This study is based on Geoghegan’s theoretical model (2002) and focuses on open space effect of reusing vacant land on residential land prices. The data are selected from residential land prices in 2004, 2005. Empirically, I find that the reuse of publicly-owned vacant land used for green and park has positive spatial spillover effects. This means that spillover benefit of open space is more than spillover cost of vacant land management. The reuse of privately-owned vacant land used for sport has negative spatial spillover effects in 2004. The marginal price of publicly-owned vacant land is over than privately-owned vacant land. It is concluded that, the government should continue promoting the reuse of publicly-owned vacant land and used for open space of the neighborhood. Secondly, about’ The Impact of Reusing Vacant Land and Neighboring Land Development on Newly-Built Residential Land Prices’, This study focuses on open space effect of reusing vacant land and spatial spillover effect of neighboring land development on newly-built residential land prices. The data are selected from newly-built residence in 2004. Empirically, I find that the reuse of publicly-owned vacant land has positive spatial spillover effects on newly-built residential land prices. This means that spillover benefit of open space is more than spillover cost of vacant land management. Land development used for residence has positive spatial spillover effects and used for factory has negative spatial spillover effects in a neighborhood. This means that more the reuse of publicly-owned vacant land will increase newly-built residential land prices, while more land development used for factory will decrease newly-built residential land prices in a neighborhood. Finally, about’ The Impact of Spatial Externalities, Transaction Costs and Land Readjustment on Newly-Built Residential Land Prices’, This Study mainly assumes that land readjustment can reduce transaction costs in terms of the spatial externalities from developers’ behavior and the institution of land readjustment. This effect will be reflected in the newly-built residential land prices. To test this hypothesis, I apply spatial econometric analysis and geographic information systems based on the Box-Cox hedonic pricing model. The data are selected from newly-built residence from between 1991, 1996 and 2001. Empirically, I find that the spatial error Box-Cox model is appropriate for engaging in spatial externalities analysis. This is because the results show that land readjustment gives rise to positive spatial externalities on newly-built residential land prices and the marginal price of residential land in areas where land readjustment takes place is also positive. The effects of developers’ interactions give rise to positive spatial externalities but these change to negative spatial externalities in relation to newly-built residential land prices in the long term. It is concluded that, land readjustment as implemented by the government really does contribute to reducing uncertainty in the land development process, and also reduces transaction costs between construction practitioners and landlords.