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Stock price Manipulation in the Iran Stock Market Using VAE-LSTM Hybrid Model

کلیدواژه: Capital Market,Stock price manipulation,Deep Learning,VAE-LSTM

نویسندگان: Habibzadeh Seyed Mohammadreza, Rastegar Mohammad Ail, Golami Jamkarni Reza, Chavoshi Sayyed Kazem

ناشر: چشم انداز مدیریت مالی - JOURNAL OF FINANCIAL MANAGEMENT PERSPECTIVE

Purpose: The stock market, as one of the main economic sectors of countries, plays an important role in the development and expansion of economic activity. With the development of technology and complex trading algorithms, stock manipulation has become more easily, which makes the use of tools such ... ادامه

سال:2024

لینک به محتوا با زبان هدف

نوع سند: Article

3 دانلود

8 بازدید

مشاهده/دانلود

A Hybrid Model for Portfolio Optimization Based on Stock price Forecasting with LSTM Recurrent Neural Network using Cardinality Constraints and Multi-Criteria Decision Making Methods (Case study of Tehran Stock Exchange)

کلیدواژه: Price Forecasting,LSTM,IAHP,CoCoSo,Cardinality Constraint

نویسندگان: Abdi Nasimeh, Moradzadehfard Mehdi, Ahmadzadeh Hamid, Khoddam Mahmoud

ناشر: چشم انداز مدیریت مالی - JOURNAL OF FINANCIAL MANAGEMENT PERSPECTIVE

Due to the dynamic trend of stock prices and the volatile nature of the market, asset price forecasting plays a key role in creating an efficient strategy, and the results of price forecasting are a prerequisite for creating an optimal stock portfolio. The purpose of this study is to provide a hybri... ادامه

سال:2021

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

9 بازدید

مشاهده/دانلود

Just price in the markets

کلیدواژه:

نویسندگان: GEISST, CHARLES R.

ناشر: Yale University Press

... ادامه

سال:2023

لینک به محتوا با زبان هدف

نوع سند: Booke

0 دانلود

188 بازدید

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The Disclosure of Accounting Information, Stock price Synchronization and Stock price Risk with Emphasis on Corporate Governance Quality

کلیدواژه: Disclosure of Accounting Information,Stock Price Synchronicity,Stock Crash Risk and Corporate Governance Quality

نویسندگان: Kangarloui Saeed Jabbarzadeh, Motavassel Morteza, Behnamoun Yaghoub

ناشر: پژوهش های حسابداری مالی و حسابرسی - The Financial Accounting and Auditing Researches

Theorical effects of accounting disclosure on stock return, Jin and Myers (2006) explain synchronicity and stock crash risk. Specifically, if firm has a better disclosure standard, investors will have more motivation to aggregate firm’ s specific information and apply this information in in s... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

10 بازدید

مشاهده/دانلود

Using DEA Model to Measure the Effect of Mutual Funds Capital Flows on Capital Market Technical Efficiency

کلیدواژه: Issued Flow,Redemption Flow,Net Flow,Mutual Funds,Market Technical Efficiency

نویسندگان: TAVANGAR AFSANEH, Khabbazzadeh Mohammad Esmaeil

ناشر: تحقیقات حسابداری و حسابرسی (تحقیقات حسابداری) - JOURNAL OF ACCOUNTING AND AUDITING RESEARCHES (ACCOUNTING RESEARCH)

In this research، we studied the effect of Capital flows of Mutual Funds on Capital Market technical efficiency by using DEA (Data Envelopment Analysis) for 22 Mutual Funds listed in Tehran Stock Exchange during the years 2010-2014. We considered mutual funds’ trade volume and total assets as... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

12 بازدید

مشاهده/دانلود

Designing a Hybrid Intelligent Model for Prediction of Stock price Golden Points

کلیدواژه: financial markets,forecasting,stocks golden points,Data mining

نویسندگان: Moshari Mohammad, Didehkhani Hosein, Khalili Dameghani Kaveh, ABBASI EBRAHIM

ناشر: دانش سرمایه گذاری - INVESTMENT KNOWLEDGE

The purpose of this research is to provide an intelligent model for prediction of golden points on stock price chart as a decision support system. For conduction of this research, the data of the automotive and parts manufacturing industry during 2001 through to 2016 were used. First, the obtained r... ادامه

سال:2019

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

14 بازدید

مشاهده/دانلود

Instruments for investment protection when structuring Islamic venture Capital

کلیدواژه: Equity finance ؛ Investment protection ؛ Islamic finance ؛ Islamic venture capital ؛ Small and medium-sized enterprises (SMEs)

نویسندگان: Ibrahim, Abdul-Jalil ؛ Kahf, Monzer

ناشر: Emerald Publishing Limited

Purpose – This paper aims to explore how Sharīʿah-compliant instruments can be used to protect investments and attract investors to Islamic venture Capital (IVC). Equity investments in Islamic finance are trailing behind their potential value. This is partly due to the limited instruments available ... ادامه

سال:2020

لینک به محتوا با زبان هدف

نوع سند: Article

70 دانلود

187 بازدید

مشاهده/دانلود

Optimal Capital Adequacy Ratio in an Islamic Banking System

کلیدواژه: Capital Adequacy Ratio,Islamic Banks of Iran,Profit Efficiency,Risk

نویسندگان: Ansari Samani Habib, Eisavi Mahmoud, Amoozad Khalili Hasan

ناشر: مجله بین المللی بازرگانی و توسعه - International Journal of Business and Development Studies

With the advent and growth of Islamic banking, various researches have been performed to analyze the performance and mechanisms of regulatory rules of this industry. Due to the special role of banks in the economic systems of countries and the world, significant regulatory and control rules were use... ادامه

سال:2021

لینک به محتوا با زبان هدف

نوع سند: Article

6 دانلود

17 بازدید

مشاهده/دانلود

Hybrid ARIMA-ANN Modelling for Forecasting the price of Robusta Coffee in India

کلیدواژه:

نویسندگان:

ناشر: INTERNATIONAL JOURNAL OF CURRENT MICROBIOLOGY AND APPLIED SCIENCES - INTERNATIONAL JOURNAL OF CURRENT MICROBIOLOGY AND APPLIED SCIENCES

... ادامه

سال:2017

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

15 بازدید

مشاهده/دانلود

Evaluating the Performance of GRU-LSTM Hybrid Model in Predicting the Dust Storms Events (Case Study: Khuzestan Province in Southwest of Iran)

کلیدواژه: Prediction,Dust Storm,SVM,GRU-LSTM Method,Khuzestan Province

نویسندگان: Ansari Ghojghar M., ARAGHINEJAD SH., BAZRAFSHAN J., ZAHRAIE B., PARSI E.

ناشر: تحقیقات منابع آب ایران - Iran-Water Resources Research (IWRR)

Understanding the frequency of dust storms in each area and being mindful of temporal-spatial variation of this event can help to monitor and reduce the damages induced by dust events. Due to the increasing development of metamodels and their combination with optimization algorithms used to model an... ادامه

سال:2021

لینک به محتوا با زبان هدف

نوع سند: Article

0 دانلود

9 بازدید

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