منبع پایان نامه درمورد رگرسیون، بازار سهام، عوامل اجتماعی، توسعه نیافتگی

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رفتار توده وار
39- عوامل اجتماعی تا چه اندازه بر ایجاد رفتار توده وار تاثیر می گذارد ؟

بسیار زیادب
زیادز
متوسطم
کمک
بسیار کمب
40- تا چه اندازه نوظهور بودن بازارها در ایجاد رفتار توده وار تاثیر ندارد؟

بسیار زیادب
زیادز
متوسطم
کمک
بسیار کمب
41- تا چه اندازه عواملی از جمله ( حباب بازار سهام، سقوط بازار سهام، آشوب هاي خياباني، آزار اقليت ها، تظاهرات سياسي و يا هواخواهي هاي مذهبي يا سياسي) در ایجاد رفتار توده ای نقش دارند؟

بسیار زیادب
زیادز
متوسطم
کمک
بسیار کمب
42- سینه به سینه نقل شدن تا چه اندازه بر ایجاد رفتار توده وار تاثیر می گذارد؟

بسیار زیادا
زیادز
متوسطم
کمک
بسیار کمب
43- رفتار توده ای افراد تابع تمایل ذاتی افراد برای همراهی با جمع نمی باشد.

بسیار زیادب
زیادز
متوسطم
کمک
بسیار کمب
44- تا چه اندازه رفتار توده ای افراد تابع دغدغه شهرت آنان نمی باشد؟

بسیار زیادب
زیادز
متوسطم
کمک
بسیار کمب
45- تا چه اندازه رفتار توده ای افراد تابع توسعه نیافتگی نهادهای تخصصی می باشد.

بسیار زیادب
زیادز
متوسطم
کمک
بسیار کمب

پیوست ب – خروجیهای نرمافزار SPSS
پایایی پرسشنامه
Reliability
****** Method1(space saver) will be used for this analysis******
RELIABILITY ANALYSIS – SCALE (ALPHA)
Reliability Coefficients
N of Cases =30.0 N of Items = 7
Alpha = .8973

Reliability
****** Method 1 (space saver) will be used for this analysis ******
RELIABILITY ANALYSIS – SCALE (ALPHA)
Reliability Coefficients
N of Cases = 30.0 N of Items = 5
Alpha = .8442

Reliability
****** Method 1 (space saver) will be used for this analysis ******
RELIABILITY ANALYSIS – SCALE (ALPHA)
Reliability Coefficients
N of Cases = 30.0 N of Items = 5
Alpha = .8859

Reliability
****** Method 1 (space saver) will be used for this analysis ******
RELIABILITY ANALYSIS – SCALE (ALPHA)
Reliability Coefficients
N of Cases = 30.0 N of Items = 5
Alpha = .8910

Reliability
***** Method 1 (space saver) will be used for this analysis ******
RELIABILITY ANALYSIS – SCALE (ALPHA)
Reliability Coefficients
N of Cases = 30.0 N of Items = 4
Alpha = .7909

Reliability
****** Method 1 (space saver) will be used for this analysis ******
RELIABILITY ANALYSIS – SCALE (ALPHA)
Reliability Coefficients
N of Cases = 30.0 N of Items = 19
Alpha = .9379

Reliability
****** Method 1 (space saver) will be used for this analysis ******
RELIABILITY ANALYSIS – SCALE (ALPHA)
Reliability Coefficients
N of Cases = 30.0 N of Items =7
Alpha = .8695

Reliability
****** Method 1 (space saver) will be used for this analysis ******
RELIABILITY ANALYSIS – SCALE (ALPHA)
Reliability Coefficients
N of Cases = 30.0 N of Items = 5
Alpha = .8703

Reliability
****** Method 1 (space saver) will be used for this analysis ******
RELIABILITY ANALYSIS – SCALE (ALPHA)
Reliability Coefficients
N of Cases = 30.0 N of Items = 7
Alpha = .9229
آمار توصیفی
آمار توصیفی مشخصات جمعیتشناختی:

Frequencies

Frequency Table

Pie Chart

آمار توصیفی سؤالات تخصصی:

Descriptives

Descriptives

Descriptives

Descriptives

Descriptives

Descriptives

Descriptives

Descriptives

آمار استنباطی
آزمون کولموگروف اسمیرنوف:

NPar Tests

NPar Tests

تحلیل رگرسیون فرضیه اصلی اول:

Regression

تحلیل رگرسیون فرضیه اصلی دوم:

Regression

تحلیل رگرسیون فرضیه فرعی اول:

Regression

تحلیل رگرسیون فرضیه فرعی دوم:
Regression

تحلیل رگرسیون فرضیه فرعی سوم:
Regression

تحلیل رگرسیون فرضیه فرعی چهارم:
Regression

تحلیل رگرسیون فرضیه اصلی سوم:

Regression

تحلیل رگرسیون فرضیه اصلی چهارم:

Regression

Abstract
This study was undertaken to investigate the effect of information exchange and behavioral biases on elucidating herding behavior. In this paper, in order to reduce the recurrent losses in the securities market, the researcher made an endeavor to identify the influential factors that induce herding behavior and behavioral biases among investors in the securities market. The behavioral bias is defined as the deviation from accurate and optimal decisions in a way that it exerts an adverse influence on the individuals’ process of thinking and decision-making and brings about errors. The herding behavior is defined as those investors’ behaviors which give rise to ignoring their own predictions and beliefs and just concentrating on the investment decisions merely based on the overall market behavior. The sample served as the participants of this study consisted of two groups. The first group, whose number was limited, was comprised of the securities brokers in Zanjan, and the second group included stock investors, buyers, and sellers who visited the stockbrokers. The final number of the participants was 384. Regarding the diction and the way the required data were collected, this is a descriptive study, in terms of the type of the relationship, it requires correlation, with regard to the materials and method, it is performed as a survey research, regarding the nature of data, it is quantitative, and in terms of run-time, it is also deemed as a survey research.
In the present study, for the purpose of data analysis, both descriptive and inferential statistics were utilized via SPSS software. Descriptive statistics were used to determine the characteristics of the sample such as the frequency of the respondents’ characteristics, and the dependent and independent variables. In inferential statistics, since every assumption has an independent variable, a univariate regression analysis was used to analyze the data. The results of this study suggest that the information exchangeand behavioral biases have a direct and positive impact on the explanation of the herding behavior. This result was consonant with the findings of Beatriz Fernández et al. (2010)’s study entitled “the Role of the interaction between information and behavioral bias in explaining herding”.

Key words: information exchange, environmental uncertainty, behavioral bias, herding behavior

Kar Higher Education Institute
Khoramdareh Unit
Thesis of Master of Financial Management

 The impact of information exchange and behavioral bias on explaining herding behavior (Case Study: Zanjan Province)

Supervisor:
Hossein Abedi Ph.D

Advisor:
Amir Seyedi Ph.D

Prepared by:
Nasrin Elahi

September 2014

1 Alevy
2 Hirshleifer
3 Kahneman et al1982
4 Fandamental Value
5 Brown
6 Behavioral Biases
7 Ritter
8 Heuristics Simplification
9 Self-Deception
10 Devenow
11 Bikhchandani
12 Bikhchandani & Sharma
13 Devenow
14 Christie 1995
15 Illusion of control bias
16 Overconfidence bias
17 Self-attribution bias
18 Hot-hand fallacy
19 Riter
20 Wenland
21 Vishwanath & Kaufmann

22 Admati & Pfleiderer
23 www.boursnews.ir
24 Behavioral Finance
25 Elson
26 Cheng &kesner
27 Elson
28 Slow come
29 Child
30 Dess& beard
31 Sciert&March
32 Allen Langer
33 Fuller
34 Essonson
35 Show
1- www.behavioralfinance.net

37 www.boursbazan.com
38 polymorphic
39 polysemantic
40 www.en.wikipedia.org
41 Worth Chia
42 Chang
43 Insider
44 Bhattacharya
45 State ownership
46 Djankov
47 www.tse.ir
48 Decision
49 www.tse.ir
50 Prospectus
51 Disciosure
52 Outsider
53 Hallwood
54 Transparency
55 Anonymous
56 Chiang
57 Vishwanath
58 Broberg et al
59 Hope
60 Roy
61 Bowmol
62 Weak form Efficiency
63 Semi strong Efficiency
64 strong Efficiency
65 Eardly
66 Ritter
67 Cognitive Biases
68 Emotional Biases
69 Availability Bias

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