This is the Introduction to an edited volume of papers, from the Cornell-LSE-WIDER conference on Spatial Inequality and Development. The conference is part of a larger WIDER project on Spatial Disparities in Human Development.

The plants growth and development depend directly on several physical variables, such as light, temperature or humidity. Thus, solar radiation acts both as a source of energy for photosynthesis and the energy budget, and as a source of information in photomorphogenesis. Moreover, physical processes may indirectly influence the canopy development. For example the plant pathogen cycles depend on ...

Spatial cognition plays an essential role in everyday functioning and provides a foundation for successful performance in scientific and technological fields. Reasoning about space involves processing information about distance, angles, and direction. Starting from infancy, children display sensitivity to these spatial properties, although their initial skills are quite limited. Subsequent deve...

almost all countries have faced the urbanization. in the long run, changes in the production technology have caused migration from rural to urban areas. existing cities have grown and new ones have been created. this is named as “urban development” in the urban literature. cites are created because of economies of scale in production and consumption. there are different cities with different si...

abstract: gridlock is an extreme traffic state where vehicle cannot move at all. this research studies the development of gridlock by theoretical and numerical analysis. it is shown that the development of gridlock can be divided into several stages. the core of the development is the evolution of congestion loop. a congestion loop is comprised of a number of consecutively connected spillover l...

Proof. Given the optimally chosenˆL i (, t), the objective function of a firm in a given location at time t 0 is max {φ i (,t)} ∞ t 0

and

metropolitan regions as a result of the steady stream of urbanization in industrial period which have occurred during 20th century, become the engine of countries growth and development. in the process of formation and development in these areas, spatial structuring that define through two elements of population and activity with the communication structure interacting between them, has been ef...