نتایج جستجو برای: Structural Equations Modeling

تعداد نتایج: 973807  

Journal: :Journal of Consumer Psychology 2001

2006
G. Forchini

We derive a closed form expression for the asymptotic distribution of the LIML estimator for the coefficients of both endogenous and exogenous variables in a partially identified linear structural equation. We extend previous results of Phillips (1989) and Choi and Phillips (1992) where the focus was on IV estimators. We show that partial failure of identification affects the LIML in that its m...

Journal: :علوم اجتماعی 0
حمدالله نادری دکتر حسین بنی فاطمه دکتر محمد حریری اکبری

social apathy refers to avoidance from participation in social problems, discouragement and disinterest, civic disinvolvement and being inattentive to social, political, cultural subjects and social alienation happens when the individuals in relation to self, others and society at diverse forms feel powerless, abnormal, meaningless, socially isolated or hate the culture or themselves. the main ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ایلام - دانشکده ادبیات و علوم انسانی 1391

چکیده رقابت پذیری معیاری کلیدی برای ارزیابی درجه موفقیت کشورها،صنایع و بنگاهها در میدان های رقابتی سیاسی،اقتصادی و نجاری به حساب می آید.بدین معنی که هر کشور،صنعت یا بنگاهی که از توان رقابتی بالایی در بازارهای رقابتی برخوردار باشد،می توان گفت که از رقابت پذیری بالاتری برخوردار می باشد.در تحقیقات مختلف، رقابت پذیری در سه سطح ملی،صنعت و بنگاه مورد توجه قرار گرفته که در این میان سطح بنگاه از د...

2003
Jinyong Hahn Jerry Hausman

What is the weak instruments (WI) problem and what causes it? Universal agreement does not exist on these questions. We define weak instruments by two features: (1) 2SLS is badly biased toward the OLS estimate and alternative “unbiased” estimators such as LIML may not solve the problem and (2) the standard (first order) asymptotic distribution does not give an accurate framework for inference. ...

Background: The high workload of nurses in hospitals has been identified as a patient safety and worker stress problem. Psychological empowerment is a motivational concept demonstrated in four dimensions: meaning, competence, self-determination, and impact. Objective: This study investigated the relationship between nurses’ workloads and psychological emp...

ژورنال: مدیریت شهری 2016
Darvish, Hassan , Hamedi, Alireza ,

This study aims to design the management model and planning of career promotion path in the employees of Tehran Bank Mellat Branches. The research method is descriptive and survey that was conducted by correlational and structural equations modeling. The statistical population (n=200) of the study included all employees of twenty branches in Tehran's Bank Mellat who were selected as the sample ...

Journal: :مدیریت اطلاعات سلامت 0
محمدعلی نادی استادیار، مدیریت آموزشی، دانشگاه آزاد اسلامی واحد خوراسگان، اصفهان، ایران فاطمه حاذقی کارشناس ارشد، روانشناسی صنعتی و سازمانی، دانشگاه آزاد اسلامی واحد ارسنجان، اصفهان، ایران.

introduction: ethical climate is a part of organizational culture. organizational values deal with ethical issues and determine what is considered ethically correct. the ethical climate of an organization can predict unethical and ethical behaviors. this study aimed to investigate and model the structural equations between the intention to quit and ethical climate, job satisfaction, and organiz...

Journal: :trauma monthly 0
iraj mohammadfam department of occupational hygiene engineering, school of public health and research center for health sciences, hamadan university of medical sciences, hamadan, ir iran ahmad soltanzadeh department of occupational hygiene engineering, school of public health and research center for health sciences, hamadan university of medical sciences, hamadan, ir iran; department of occupational hygiene engineering, school of public health and research center for health sciences, hamadan university of medical sciences, hamadan, ir iran. tel: +98-9120187486 abbas moghimbeigi modeling of non-communicable disease research canter, department of biostatistics and epidemiology, school of public health, hamadan university of medical sciences, hamadan, ir iran mahdi akbarzadeh epidemiology and biostatistics department, public health faculty, hamadan university of medical sciences, hamadan, ir iran

results the results show that the individual and demographic factor (idf), organizational factor (of), h & s training factor (tf), workplace-human factor (whf), factor related to type of accident occurrence (taf), h & s risk management system factor (rmsf), and accident time factor (atf) were considered to be effective and significant independent latent factors in occupational injuries. conclus...

Journal: :shiraz journal of system management 0

abstract. the purpose of the present article is to determine the effect of knowledge management on organizational agility through the use of structural equations modeling in auto-parts manufacturing companies. for this purpose, along with the review of concepts such as organizational agility and knowledge management, the dimensions and capabilities of knowledge management and organizational agi...

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