نتایج جستجو برای: economic and welfare effects

تعداد نتایج: 17084334  

Journal: :The Gerontologist 2012
Ning Jackie Zhang Man Guo Xiaoying Zheng

As the world's most populous country with the largest aging population and a rapidly growing economy, China is receiving increased attention from both the Chinese government and the governments of other countries that face low fertility and aging problems. This unprecedented shift of demographic structure has repercussions for many aspects of development including economic growth, social welfar...

2014
Jason M. Lindo Jessamyn Schaller

This entry examines the economic determinants of child maltreatment. We first discuss potential mechanisms through which economic factors, including income, employment, aggregate economic conditions, and welfare receipt, might have causal effects on the rates of child abuse and neglect. We then outline the main challenges faced by researchers attempting to identify these causal effects, emphasi...

1998
Timothy J. Bartik Ken Kline Leslie Lance Gary Burtless

U.S. welfare reforms will add one to two million persons to the labor force from 19932005. Because this increase in labor supply is only about one percent of the U.S. labor force, it is unlikely that welfare reform will have sizable effects on overall U.S. wages or unemployment. However, a variety of economic models suggest that welfare reform will significantly reduce the real earnings of some...

Food security and economic welfare strongly depend on agricultural production, the loss of this production can be a serious challenge for food security and economic welfare. Agricultural production is also influenced by environmental and climatic factors so that the variations of climatic parameters can trigger extensive fluctuations in agricultural production. This study classifies climate cha...

Journal: :تحقیقات اقتصادی 0
یداله دادگر استاد اقتصاد، عضو هیئت علمی دانشگاه شهید بهشتی روح الله نظری دانشجوی دکتری علوم اقتصادی، دانشگاه فردوسی مشهد فاطمه فهیمی فر دانشجوی دکتری علوم اقتصادی، دانشگاه علامه طباطبایی

a basic subject in economy is change in growth of population and it’s link to ‎other variables. if growth in population is consistent with other economic ‎circumstances, it would lead to economic growth, otherwise it would be ‎problematic. by using okun's law and population structures, this paper is ‎analysis the case for iran for 1974-2010. predictions are related to 2025 ‎horizon. the re...

2007
Ferry Koster

Studies examining the relationship between globalisation and the welfare state tend to focus on the effects of economic dimensions of globalisation, the extent to which a country is part of the world market. Globalisation also has a social and political dimension and their effects on welfare states – in terms of social security transfers and generosity – are studied in this article. Data from t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی (نوشیروانی) بابل - دانشکده مهندسی شیمی 1390

دراین پروژه به بررسی مدل سازی خشک کردن مواد غذایی با استفاده از هوای خشک در خشک کن آزمایشگاهی نوع سینی دار پرداخته شده است. برای آنالیز انتقال رطوبت در طی خشک شدن به طریق جابجایی، یک مدل لایه نازک برای انتقال رطوبت، مبتنی بر معادله نفوذ فیک در نظر گفته شده است که شامل انتقال همزمان جرم و انرژی بین فاز جامد و گاز می باشد. پروفایل دما و رطوبت برای سه نوع ماده غذایی شامل سیب زمینی، سیب و موز در طی...

2004
KEITH R. CRIDDLE CHARLES HAMEL Keith R. Criddle

We link a stochastic binary choice model of individual decisions to participate in the marine sport fisheries in Cook Inlet, Alaska, with a simulation-based sample enumeration procedure for aggregating estimates of individual angler welfare and a regionally adjusted zip code-level input-output model of regional economic activity. The result is a behaviorally based model for predicting changes i...

In the context of globalization of economic development processes, the issue of determining the level of public welfare of economic agents is particularly burning. The object of ehis study is the process of assessing welfare of the economic entities system. The subject of the study is the instrumental and mathematical aspects of modeling and measuring the public welfare. The aim of the work is ...

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