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International Journal of Financial Studies, Volume 10, Issue 4

December 2022 - 33 articles

Cover Story: Investors decide the best time to take a given action by maximizing their utility function while taking into account current information and the underlying process in the optimal stopping model. Option pricing, sequential analysis, disorder problems, and other problems requiring timed decision making are all examples of this type of problem. A lot of literature has studied optimal stopping models and put forward corresponding solutions. Investors in financial markets must also know when to buy and sell, so timing is crucial. This paper presents a classified review of the literature on optimal stopping models, followed by a summary of the strategies that can be used in financial markets to make investment decisions using optimal stopping methods. View this paper
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Articles (33)

  • Article
  • Open Access
1 Citations
4,006 Views
14 Pages

Social media usage has grown rapidly in recent years, and with it companies’ interest in interacting with their customers on these platforms. It is, however, not yet clear whether customers welcome more intense relationships on social media and...

  • Article
  • Open Access
1 Citations
6,144 Views
17 Pages

In this paper, a structural time series model is estimated to analyse the effect of quantitative easing (QE) on stock prices for the US, UK and Japan. The model is estimated by maximum likelihood in a time-varying parametric framework, using the DJIA...

  • Article
  • Open Access
6,894 Views
16 Pages

The objective of this paper is to study the contemporaneous relationship and the dynamic relationship between the stock index return and the trading volume on the Bourse Régionale des Valeurs Mobilières using daily data from 5 January 2...

  • Article
  • Open Access
2 Citations
7,184 Views
19 Pages

ASEAN-5 Stock Price Index Valuation after COVID-19 Outbreak through GBM-MCS and VaR-SDPP Methods

  • Hersugondo Hersugondo,
  • Endang Tri Widyarti,
  • Di Asih I Maruddani and
  • Trimono Trimono

In the economic globalization era, mainly since 2010, ASEAN countries’ financial and investment sectors have emerged to accelerate economic growth. The driving factor for the financial sector’s contribution is the public’s growing i...

  • Article
  • Open Access
4 Citations
3,677 Views
12 Pages

Accrual Management and Firm-Specific Risk

  • Yuni Pristiwati Noer Widianingsih,
  • Doddy Setiawan,
  • Y. Anni Aryani and
  • Evi Gantyowati

Firm-specific risk causes opinion differences on whether it relates to price informativeness or errors. The main difference is related to the disparity in information transparency. Therefore, this study tests the relationship between accrual manageme...

  • Article
  • Open Access
3 Citations
3,037 Views
30 Pages

Securities firms are the leading institutions that facilitate the flow of funds by performing key services both in primary and secondary markets. The assessment of the efficiency of these firms has become a contemporary major issue due to the increas...

  • Article
  • Open Access
5 Citations
7,126 Views
13 Pages

The COVID-19 pandemic has had a profound impact on payment systems and preferences around the world, reducing the use of cash in favor of digital payment instruments and accelerating the discussion around the need for a central bank digital currency....

  • Article
  • Open Access
32 Citations
24,865 Views
23 Pages

Decentralized finance (DeFi) protocols use blockchain-based tools to mimic banking, investment and trading solutions and provide a viable framework that creates incentives and conditions for the development of an alternative financial services market...

  • Article
  • Open Access
26 Citations
13,821 Views
18 Pages

We investigate the determinants of key audit matters (KAMs) in the auditor’s report. In particular, we examine the impact of overlapped audit committee (AC) directors on the quantity of KAMs disclosure. We also examine the consequences of KAMs...

  • Article
  • Open Access
9 Citations
4,546 Views
16 Pages

Climate change, global warming, and carbon emission are global issues. Countries are strengthening their environmental regulations to mitigate the emission problem. According to the pollution haven hypothesis, rich countries invest in emerging econom...

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Int. J. Financial Stud. - ISSN 2227-7072