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Isabelle Gurin 《Development and change》2006,37(3):549-570
This article examines the complexity and diversity of women's informal financial practices using data from surveys conducted in Senegal. It suggests that these practices are at the centre of a constant dialectic between short‐term and long‐term horizons, between the requirements of daily survival and the demands of community solidarity, and between personal aspirations and collective constraints. These practices also clearly illustrate a desire among the women in Senegal to impose a form of financial self‐discipline, and to create situations that will oblige them to earn income. The socio‐economic diversity among these entrepreneurs is also underscored. Informal financial arrangements are both a product and producer of gender inequalities and inequalities among women, as reflected in the research. This has direct policy implications, especially for microfinance products. If they are to be effective, microfinance services must develop beyond a standard, one‐size fits all model and become more innovative and adaptable to the diverse demands of women. They must be combined with complementary measures that challenge the systemic causes of inequality. Microfinance programmes should draw on informal financial arrangements while challenging their tendency to perpetuate inequality. 相似文献
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Isabelle Landry-Deron 《Revue de synthèse / Centre international de synthèse》2002,123(1):209-241
The paper brings to light a literary fabrication cast as a “chinoiserie» published in Paris in 1788 and tentatively explores its implicit message. The fabrication implies the title—allusion to the pamphlet written by the radical Morelly then commonly credited to Diderot—, the author—the Chinese philosopher contemporary of Socrates—, the alleged translation—which could never have occurred—, and the commentary attributed to a Jesuit of the French mission in China. The genuine author of the fabrication, a plea for the abolishion of the death penalty and a satire on the legal institution and the Clergy, is Louis Lavicomterie who later will be a member of the Montagne and will vote the death of Louis XVI. He fathered the book during the French Revolution. The reconstitution of the historical context helps to decipher the cryptic purpose of this chinese message. Behind Confucius, Lavicomterie has introduced Voltaire. The text reflects the moral and intellectual expectations at the eve of the turmoil: the increasing search for secularization and the rejection of the fundamental divine rights of the Ancien Régime. 相似文献
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Dominique Peeters Geoffrey Caruso Jean Cavailhès Isabelle Thomas Pierre Frankhauser Gilles Vuidel 《Journal of regional science》2015,55(3):491-512
Leapfrog development is a typical form of sprawl. This paper aims at analyzing the existence, size, and persistence of leapfrogging in a dynamic urban economic model with endogenous green amenities. We analyze whether incoming households choose to settle at the fringe of the city or to jump further away depending on their preferences and the structure of the city. We first provide an analytical treatment of the conditions and characteristics under which a first leapfrog occurs and show how the optimal choice is affected by the size of the city, income, commuting costs, as well as the size of the area where green amenities are considered. We then study how further leapfrogging and multiple urban rings may appear and be maintained in the long‐run equilibrium, and how infill processes take place through time. 相似文献
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A simple mathematical expression is proposed to estimate spectra reduction damping factors for seismic design of systems with viscous dampers. The expression is obtained from the ratios between ordinates of uniform hazard spectra associated with two different return intervals (50 and 125 years), corresponding to sites with different types of soil within the Valley of Mexico. The expression proposed depends on the dominant period of the soil, and on both the vibration period and damping ratio of the structural system. Values of the damping factors proposed here are comparable to those recommended by different authors and seismic design building codes. 相似文献
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Felipe Gonzalez‐Penagos Isabelle Moretti Christian France‐Lanord Xavier Guichet 《Geofluids》2014,14(4):443-458
Wells located in the Colombian Andean foreland often produce biodegraded hydrocarbons and relatively fresh water (total dissolved solids concentrations of 2000 mg l?1 dominate across most of the basin). The ratio of water to hydrocarbon in the produced fluids is high and has often been interpreted by explorationists and simulation engineers as being due to massive meteoric water invasion. To challenge this hypothesis, previously published and existing data are compiled here, along with 68 new water samples collected from both the surface (rivers) and subsurface (production wells), which are analyzed for major elements, salinity, and stable isotope compositions. The data indicate a mixed origin for the water, which involves formation water, meteoric water, and a third source that we interpret as being related to diagenetic processes (such as clay dehydration). Analyses of the variation of the parameters from north to south and west to east allow us to define the mixtures as coming from waters of different origins and make it possible to determine the relative contribution of each source. 相似文献
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The 1831 census database is the newest addition to the series of 19th century Canadian census microdata available for social science research, thanks to a collaboration between the Programme de recherche en démographie historique (PRDH) and FamilySearch. This article presents the work undertaken to prepare this database and the main challenges encountered in the course of this work. While the data extracted from the 1831 census are an invaluable tool for demographic research, particularly on account of the agricultural and industrial questions included in this census, cleaning these data have required particular attention to the age-sex-marital status tallies of the household co-residents. Additional efforts were devoted to integrating missing data for Montréal’s Notre-Dame parish and for other parishes. 相似文献