نتایج جستجو برای: seemingly unrelated regressions

تعداد نتایج: 68010  

In many Developing Countries liberalization of international trade has been accompanied by demand for skilled labour and inequalityof wages.Thisphenomenon seems to be inconsistant with the Stopler- Samuelson Theorem.Studies in this respect show that imported high –tech capital andintermediate goods are skill-based, thus increasing the relative demand for skilled labour. In such circumsta...

The estimation of output supply and inputs demand in farming sector with the assumption of full economic efficiency may result in false policy decisions. This article investigates the effects of irrigated wheat economic inefficiency on output supply and inputs demand in the period 2001-2009. After estimating the economic inefficiency by the use of production and cost stochastic models, the outp...

Abstract: The concept of inclusive growth is one of the important issues in the urban economics literature and has been considered in empirical studies recently. For this purpose, the main aim of this paper is to investigate the relationship between income inequality and GDP growth in Iranian provinces over the period of 2000-2012. To conduct this study, the econometric model has been est...

Journal: Iranian Economic Review 2018

T his study evaluates the causality relationship between human capital and foreign direct investment inflow in twenty-six OIC (the Organization of Islamic Cooperation) countries over the period 1970–2014. We employed the panel Granger non-causality testing approach of Kònya (2006) that is based on seemingly unrelated regression (SUR) systems, and Wald tests with country specific boot...

Journal: :Social Science Research Network 2022

We propose a novel algorithm for the solution of mean-payoff games that merges together two seemingly unrelated concepts introduced in context parity games, small progress measures and quasi dominions. show integration notions can be highly beneficial significantly speeds up convergence to problem solution. Experiments resulting performs orders magnitude better than asymptotically-best currentl...

Journal: :Barekeng 2023

Economic success will provide benefits for improving people’s welfare. An important indicator to determine economic can be seen through inflation by calculating the Consumer Price Index (CPI). CPI is a time series data that influenced elements between locations. The GeneralizedSpace-Time Autoregressive (GSTAR) method suitable applied because it involves of and location (spatiotemporal). problem...

Journal: :تحقیقات اقتصادی 0
پرویز محمدزاده دانشیار گروه اقتصاد دانشگاه تبریز داود بهبودی دانشیار گروه اقتصاد دانشگاه تبریز صمد حکمتی فرید استادیار گروه اقتصاد دانشگاه ارومیه

selection of best demand model for explaining of consumer behaviour is one of the most important issues in microeconomic. in this paper we introduce aids[1],cbs[2], nbr[3] and rotterdam model and estimate these models by iranian urban households data for period 1973-2012.seemingly unrelated regression method is chosen for estimation of 5 groups of commodities including food, housing, clothing, ...

Journal: :Australasian J. of Inf. Systems 2014
Vanita Bhoola S. B. Hiremath Debasis Mallik

Risk management and success in projects are highly intertwined – better approaches to project risk management tend to increase chances of project success in terms of achieving scope & quality, schedule and cost targets. The process of responding to risk factors during a project’s life cycle is a crucial aspect of risk management referred to as risk response strategies, in this paper. The curren...

Journal: :Journal of Machine Learning Research 2009
Mathias Drton Michael Eichler Thomas S. Richardson

In recursive linear models, the multivariate normal joint distribution of all variables exhibits a dependence structure induced by a recursive (or acyclic) system of linear structural equations. These linear models have a long tradition and appear in seemingly unrelated regressions, structural equation modelling, and approaches to causal inference. They are also related to Gaussian graphical mo...

  هدف اصلی این مطالعه بررسی ارتباط متقابل بین متغیرهای ساختار، رفتار و عملکرد بازار یا الگوی SCP[1] در 141 کد چهاررقمی بخش صنعت ایران طی سالهای 1379-1386 می­باشد. برای این منظور متغیرهای شدت تبلیغات، نسبت سود به فروش و نسبت معکوس تعداد بنگاههای فعال در صنعت به عنوان متغیرهای جایگزین برای رفتار، عملکرد و ساختار بازار استفاده شده و سیستم معادلات الگو با استفاده از روش تخمین معادلات رگرسیون به ظا...

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