نتایج جستجو برای: demographics
تعداد نتایج: 24930 فیلتر نتایج به سال:
Do demographic patterns affect stock returns across industries? While there is a substantial literature on the impact of demographic fluctuations on aggregate stock returns (Gurdip S. Bakshi and Zhiwu Chen 1994; James M. Poterba 2001; Andrew B. Abel 2003; John Geanakoplos, Michael J. P. Magill, and Martine Quinzii 2004; Andrew Ang and Angela Maddaloni 2005), there is little evidence on the effe...
BACKGROUND High maternal and perinatal mortalities occur from deliveries conducted in prayer houses in Nigeria. Although some regulatory efforts have been deployed to tackle this problem, less attention has been placed on the possible motivation for seeking prayer house intervention which could be hinged on the spiritual belief of patients about pregnancy and childbirth. This study therefore se...
OBJECTIVE To assess the impact of a pilot community-mobilization program on maternal and perinatal mortality and obstetric fistula in Niger. METHODS In the program, village volunteers identify and evacuate women with protracted labor, provide education, and collect data on pregnancies, births, and deaths. These data were used to calculate the reduction in maternal mortality, perinatal mortali...
This paper introduces the age structure of the population into the analysis of medium-term unemployment swings. We incorporate age-related features into the Shapiro-Stiglitz shirking model and find that the observed age pattern of unemployment can be explained in terms of the model. Moreover, we find that changes in the age composition of the population – in particular the ageing of the baby-bo...
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