نتایج جستجو برای: especially blundell and bond 2000
تعداد نتایج: 16865973 فیلتر نتایج به سال:
this ethnographic case study research was carried out in a private school setting in the context of iran. the research tried to explore the analysis and identity construction of a group of learners and teachers along with the content analysis of books on the basis of four types of commodified, political, national and narrative identities. how english language learners and teachers in an informa...
Purpose The purpose of this paper is to examine the impact corporate governance, investor sentiment and financial liberalization on downside systematic risk interplay socio-political turbulence relationship through static dynamic panel estimation models. Design/methodology/approach evidence based a sample 230 publicly listed non-financial firms from Pakistan Stock Exchange (PSX) over period 200...
acknowledgements i wish to express my gratitude to all those who have helped me in preparing this thesis. i would like to express my deep gratitude to my respected advisor dr. kourosh akef, whose advice and comments helped me in the early stages of the research and throughout the writing process. i would also like to express my gratitude to dr. hajar khanmohammad whose invaluable guidance he...
in this project, some new polyaspartimides, (pas)s, have been synthesized form michael addition reaction between new synthetic bismaleimide (bmi) and some aromatic diamines. a characteristic property of this polyaspartimides is a pendent carboxylic group, which introduced to these polymers from new bismaleimide. bismaleimides (bmi) is one of the interesting compounds, which can be self-polymeri...
Today «business-education-science» coopetition is an innovative approach to achieving sustainable development goals on different levels of economy and in various spheres human life. In particular, there great potential the context fourth, eighth, ninth goals. That why article aims analyze key trends empirically prove formalize impact development. The directions multidisciplinary study for are d...
The evaluation of policies designed to increase the early investment in children requires knowledge of the parents’ preferences for expenditure on children. In this paper it is shown that these preferences can be recovered using variables available in commonly used datasets. The method proposed in this paper improves upon the approach developed by Blundell, Chiappori, and Meghir (2005) in two w...
Research background: It is not straightforward to identify the role of institutions for economic growth. The possible unknown or uncertain areas refer nonlinearities, time stability, transmission channels, and institutional complementarities. research problem tackled in this paper analysis stability relationship between growth real convergence.
 Purpose article: article aims verify whether...
علیرغم پیشرفتهای قابل توجه در زمینه ایجاد باند مناسب مواد ترمیمی همرنگ با نسج دندان ، بقای باند ایجاد شده از مسائل چالش برانگیز است. به نظر می رسد استفاده از عوامل ایجادکننده کراس لینک (مانند اسید تانیک و کلرهگزیدین) می تواند به حفظ و افزایش استحکام باند رزین- عاج کمک نماید. هدف از انجام این مطالعه،مقایسه اسیدتانیک و کلرهگزیدین بر استحکام باند برشی سیستم های ادهزیو etch&rinse و self etch در عا...
Pashardes (1991) and Banks, Blundell and Preston (1994) use parametric methods to estimate lifetime equivalence scales. Their approaches put parametric restrictions on the differences in within-period expenditure needs across household types, the intertemporal allocation of expenditure, and the shapes of commodity demand equations. This paper puts parametric structure only on the differences in...
in this thesis, phosphorus ylides [phbppy], [no2bppy] and [brbppy] have been synthesized through the formation of phosphonium salt and dihydrogenation, followed by the reaction of pd(oac)2 and the orthopalladated dinuclear complexes [pd(?-cl)(phbppy)]2, [pd(?-cl)(no2bppy)]2 and [pd(?-cl)(brbppy)]2 have been produced. the reaction of dinuclear complexes and bidentate ligands [l = bipy (2,2-bipyr...
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