نتایج جستجو برای: and economic variables

تعداد نتایج: 16889205  

2000
Caroline Heycock Roberto Zamparelli

Recent work on the syntax and semantics of functional projections within the noun phrase has had as one goal an explanation for the crosslinguistic distribution of “bare” (determinerless) noun phrases. This article provides an account for an apparent anomaly: the relatively free occurrence of bare noun phrases under coordination. We argue that this construction involves coordination of projecti...

Journal: :Ann. Pure Appl. Logic 2000
Ian M. Hodkinson Frank Wolter Michael Zakharyaschev

In this paper, we introduce a new fragment of the first-order temporal language, called the monodic fragment, in which all formulas beginning with a temporal operator (Since or Until) have at most one free variable. We show that the satisfiability problem for monodic formulas in various linear time structures can be reduced to the satisfiability problem for a certain fragment of classical first...

1994
Michael R. Douglas Miao Li

We study the full set of planar Green's functions for a two-matrix model using the language of functions of non-commuting variables. Both the standard Schwinger-Dyson equations and equations determining connected Green's functions can be efficiently discussed and solved. This solution determines the master field for the model in the 'C-representation.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1391

مطالعات قبلی بازار بیمه را به صورت کلی در نظر می گرفتند اما در این مطالعه صنعت بیمه به عنوان متغیر مستفل به بیمه های زندگی و غیر زندگی شکسته شده و هم چنین بیمه های زندگی به رشته های مختلف بیمه ای که در بازار بیمه ایران سهم قابل توجهی دارند تقسیم میشود. با استفاده از روشهای اقتصاد سنجی داده های برای دوره های 48-89 از مراکز ملی داده جمع آوری شد سپس با تخمین مدل خود بازگشتی برداری همراه با تعدادی ...

Journal: :مرتع و آبخیزداری 0
امید اسدی نلیوان دانشجوی دکتری آبخیزداری، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، ایران محسن محسنی ساروی استاد دانشکده منابع طبیعی، دانشگاه تهران، ایران قوام الدین زاهدی امیری استاد دانشکده منابع طبیعی، دانشگاه تهران، ایران علی اکبر نظری سامانی استاد دانشکده منابع طبیعی، دانشگاه تهران، ایران

sustainability is a concept that emphasizes substantially on investments conservation (natural, social and economic) toward intra-generation equity. when sustainable development is achieved an overlapping is created between ecological, economic and social classes. the goal of this study is to measure and evaluate watershed sustainability. in order to evaluate sustainability in zidasht basin 1, ...

Journal: :international economics studies 0
tran van hoa centre for strategic economic studies, victoria university, and school of economics, university of wollongong, australia

â â â  â â  the paper uses economic and energy data analysis and econometric modeling to study the prospects and challenges of korea’s 2003 fta roadmap (mofat 2013) in the form of potential comprehensive partnerships with its major trade and energy partners. it first reviews korea’s international economic and trade relations in recent years with a focus on its major merchandise export desti...

احمدی, علی محمد, عمادی, سید جواد, محمد غفاری, حسن,

Objective: Health is one of the main national indicators that is affected by macroeconomic variables and impact on them. In this paper, the effect of macroeconomic variables on two health indicators. i.e. life expectancy at birth and under-5 mortality rate, is tested. Method: VECM model is used. Findings: The variables economic growth, unemployment rate, inflation rate, balance of payment...

Journal: :International Journal of Critical Accounting 2020

The issue of uncertainty and its economic impact is one of the topics that economic researchers have considered in recent years. In conditions of uncertainty, the decision of economic units to produce, consume and invest, etc., is different from normal conditions. This study aims to determine the index of economic uncertainty for Iran according to the channels of its impact on the economy. Ther...

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