Lakua: De ACTUR a barrio. La realidad entre el planeamiento, la gestión y los estándares .Evolución, resultados y alternativas a un problema de sobreabundancia de espacios vacios de equipamiento
Resumen
Resumen
The social and solidarity economy (SSE) is an emerging sector of the European economies. It’s importance is demonstrated by millions of employees and significant share of GDP. In recognition of its perceptivity, ministries dedicated to SSE have been established in many countries. However, there is a lively debate about on the definition of SSE itself. Opinions on the role of employment, the relations to governments and attitudes to competitiveness differ from each other. In the first part of my paper a clarification of the conceptual issues will be summarized.
The Enna Province is characterized by a low degree of economic, infrastructural and industrial development. Its hilly territory is a fair combination of many different and integrated landscapes. These conditions suggest the possibility of a sustainable development pattern in which the slow mobility, because of the low level of land infrastructures, can become one of the most important network
During the period immediately after World War II, planning in North America and Europe followed highly centralized, top-down, command-and-control approaches that were based on the rational-comprehensive model of planning, which implies an all-knowing, all-powerful government. Part and parcel of this approach was the government’s control of development land and its value.
Delivering on results is a key to
achieving our Latin America and Caribbean strategy. This
publication presents some of the recent results achieved by
the World Bank Group, our clients, and our partners in the
Latin America and Caribbean Region. The stories reflect our
effort to help clients solve their development challenges
quickly and effectively by providing a suite of financing,
advisory and convening services. This is a way to
South Sudan is a new country of 10.5
million people that has just emerged from conflict and still
facing challenges with recovery and development. Although
economic disparities, political exclusion and deprivation in
the distribution of political and economic power between the
northern and southern parts of then united Sudan were often
tendered as the proximal causes of the conflict, at the
center of the prolonged civil war was the struggle for
Rapid urbanization in Sub-Saharan Africa
places immense pressure on urban services to meet the needs
of the burgeoning urban population. Although several
country- or city-level reports offer insight into the
housing challenges of specific places, little is known about
regional patterns affecting housing markets. This lack of
clear knowledge on the relative importance of the factors
influencing households' housing demand in countries in
Disasters are increasing worldwide with
more devastating effects than ever before. The absolute
number of disasters around the world has almost doubled
since the 1980s, but the average number of natural disasters
in Middle East and North Africa (MENA) has almost tripled
over the same period. In MENA the interplay of natural
disasters, rapid urbanization, water scarcity, and climate
change has emerged as a serious challenge for policy and
Not only rabbits and guinea-pigs but sheep, goats, cattle and pigs also play a crucial role in the food and income situation of countless city-dwellers world-wide. However, when people and animals live in such close proximity, health risks are inevitable. But instead of banning urban animal husbandry, as was, for example, considered in the course of the swine influenza epidemic, framework conditions ought to be created that enable people to make use of this business branch to earn a profit without running risks.
In 2012 Papua New Guinea undertook a
national Service Delivery Assessment of rural water, rural
sanitation, urban water and urban sanitation services to
identify coverage and targets, how well services are being
delivered and the financing shortfalls in these subsectors.
Immediately following this assessment, stakeholders, through
a national policy task force, have developed a draft of the
country s first National Water, Sanitation and Hygiene
This paper develops a dynamic model that
explains the pattern of population and production allocation
in an economy with an urban location and a rural one.
Agglomeration economies make urban dwellers benefit from a
larger population living in the city and urban firms become
more productive when they operate in locations with a larger
labor force. However, congestion costs associated with a too
large population size limit the process of urban-rural
This paper presents a method to optimise the calibration of parameters and land use transition rules of a cellular automata (CA) urban growth model using a self-adaptive genetic algorithm (SAGA). Optimal calibration is achieved through an algorithm that minimises the difference between the simulated and observed urban growth. The model was applied to simulate land use change from non-urban to urban in South East Queensland’s Logan City, Australia, from 1991 to 2001.