Economia da terra
AGROVOC URI:
ENDOGENIZING THE RESERVATION VALUE IN MODELS OF LAND DEVELOPMENT OVER TIME AND UNDER UNCERTAINTY
The notion of a reservation value is a key feature of most contemporary dynamic and stochastic models of land development. It is clear that the magnitude of the reservation value has a fundamental bearing on the decision to develop or preserve land. This notwithstanding, many papers that analyze land development in a dynamic and stochastic setting treat a landowners reservation value as an exogenous variable. Therefore, the purpose of this paper is to endogenize the reservation value in the context of a model of land development over time and under uncertainty.
Contribution of Public Land Grazing to the North Dakota Economy
AGRICULTURAL LAND VALUES AND FUTURE LAND DEVELOPMENT
We develop a theoretical model of land prices and urban expansion and derive a reduced-form expression for agricultural land values. This result dictates the specification of our econometric model in terms of variable choice and functional form. We find strong support for the model in an application to New York.
THE IMPACT OF TECHNOLOGICAL CHANGE IN AGRICULTURE DEFORESTATION: THE CASE OF IMPROVED FALLOWS IN THE PERUVIAN AMAZON
This paper uses a profit function theoretical approach and three stage least squares regression analysis for examining the relationship between land-intensifying technologies and deforestation in the Peruvian Amazon. This modeling approach permits analysis of the determinants of input technology adoption and how input technology choice effects deforestation rates.
Research on land use decisions to carry out remote sensing:A case study on Gediz Delta
Gediz Delta is place of empties itself into the sea of Gediz River. Its one of the important wetland of Turkey which under the protection of Ramsar Convention. It has lots of lagoones, salt marshes, freshwater marshes, large saltpans and also ornitotourism place Kuş Cenneti. Gediz Delta has rich flora and fauna biodiversity because of this its important place for natural life sustainability.
Using Regression Discontinuity Design to Identify the Effect of Zoning
We test the effect of minimum lot zoning on rural-to-urban land use conversion using Regression Discontinuity Design (RDD), a technique that exploits natural discontinuities in the data to identify causal effects. Observations are drawn from either size of a discontinuous minimum lot size zoning boundary. Using these selected sub-samples, a binary discrete choice model of residential land use change is estimated using parcel-level data and other spatially explicit data from an exurban county that lies on the fringes of Cleveland, Ohio.
LOCATIONAL EFFECTS OF URBANIZATION ON AGRICULTURE IN SOUTHEASTERN PENNSYLVANIA
Most agricultural output in the northeastern United States comes from counties that have experienced significant development. A mail survey, with 300 responses, was conducted in southeastern Pennsylvania to determine farmer adaptation to urbanization in this region. Despite development, traditional agriculture still predominates. Changes in land use were examined using multinomial logit models.
Determination of the land-uses in the close proximity of the River of Kura in Ardahan and optimal land use proposals
Today, natural and cultural reserves are being rapidly lost; however, no efficient protection approaches are being put forward. Existent reserves face with the danger of extinction as the result of the land-misuses and excessive utilisation. In order to make accurate and effective reserve management and planning decisions, optimal land-uses targeting the preservation ecological structure should be determined elaborately.
THE ALLOCATIVE EFFICIENCY OF LAND RENTAL MARKETS IN TRANSITION AGRICULTURE
This paper examines the functioning of the Hungarian land rental market. The allocative inefficiency of the land rental market is determined by calculating the marginal value productivity of land and using rental prices. Regional differences in allocative inefficiency are then correlated with demographic and socio-economic variables and with labor market-related factors.
PUBLIC CONSERVATION LAND AND EMPLOYMENT GROWTH IN THE NORTHERN FOREST REGION
As with many environmental issues, debates about increasing public conservation lands in the Northern Forest region frequently center on a perceived tradeoff between jobs and the environment. In particular, opponents of conservation lands often argue that employment will decline significantly when land is diverted from commodity-oriented uses such as wood products production. To evaluate this claim, we estimate a model of simultaneous employment and net migration growth using data on the 92 non-metropolitan counties comprising the region.
The importance of orientation of the block and parcel in land consolidation
The objective of this study was to evaluate response of parcel orientation on crop yield and yield characteristics. The study was carried out on second crop maize in Bafra District of Samsun province in 2001 and 2002 years. The experiment was established at four different directions (east-west, north-south, northeast-southwest and northwest-southeast) containing the plots with 70x12 cm row spacing and row planting distances in three replications.