Housing supply in Algeria: affordability matters rather than availability

This paper analyses the performance of the housing supply sector in Algeria. The country is witnessing a high rate of urbanization, and a fast growing labor force. The effects of housing policy on labor market, and ultimately economic growth are important. Similarly, policies that cause housing costs to rise significantly can have a much greater effect on the poor than does, for instance, a relatively small housing subsidy program. Accordingly, the scope of the research expanded to consider these broader issues, even if the focus continued to remain on how policies could be designed to improve the situation of the poor. After the introduction, the structure of the paper discusses briefly the methodology used. Then it presents the housing situation, policies and practices, followed by the dynamics of the housing sector. The main findings of the study, low levels of affordability and related problems are presented. Finally the study presents recommendations to help to improve the situation.housing supply, affordability, availability, housing policies, housing market

Fallingwater: the interplay between space and shape

From the point of view of a situated observer, the physical shape of buildings creates spatial relationships only some of which are present in perception while others are inherent in abstract descriptions of the objective structure of environment retrieved in the mind. In this paper the contributions of syntactic analysis to the study of the spatial structures involved in perception and cognition are illustrated through a study of Fallingwater at Bear Run, Laurel Highlands, PA. Fallingwater is chosen for its open layout, engendering quasi-synchronic visual fields bound by intricate wall shapes. Thus, it lends itself to a discussion of how spatial structures available to perception arise according to the arrangement of built shape and how they give rise to incrementally more abstract cognitive structures.