The scope of uncertainties in river restoration

This chapter contains sections titled: Introduction What do we Mean by Uncertainty? Revisiting River Restoration and Uncertainty Philosophies of Uncertainty Conclusion Reference

Urban Land Development and its Prices: The Effects of Conversion Costs with Redevelopment

This paper analyzes urban land development when landowners anticipate a future large-scale redevelopment by a third party developer. Landowners' initial development activities can deter such redevelopment because they impose two conversion costs on the redeveloper: demolition costs and landowners' reservation prices. These costs are eventually borne by the landowners when the developers' market is competitive. For the landowners' initial development activities, we analyze both the efficient solution and the noncooperative solution under the Nash equilibrium. In both cases, the possibility of redevelopment results in a lower level of initial development due to the conversion costs, but increases land prices. However, the magnitude of their effects is smaller in the Nash solution due to an externality. The presence of such an externality provides a rationale for zoning and urban planning. Copyright American Real Estate and Urban Economics Association.

Real Estate "Cycles": Some Fundamentals

This paper demonstrates that different types of real estate can have very different cyclic properties. Empirically, it is shown that they do, and the question is posed as to what might distinguish between property markets where movements are largely stable responses to repeated economic shocks and those undergoing a continuing endogenous oscillation. A stock-flow model is built in which the future expectations of agents, the development lag, the degree of durability and market elasticities all can vary. Experiments reveal the dynamic behavior of the model varies quite sharply with all these factors. Forward forecasting by agents leads to stability, while myopic behavior promotes oscillations. Oscillations are also much more likely when supply is more elastic than demand, development lags are long, and asset durability is low. Copyright American Real Estate and Urban Economics Association.