scholarly journals In Search of the Origins of Financial Fluctuations: The Inelastic Markets Hypothesis

2021 ◽  
Author(s):  
Xavier Gabaix ◽  
Ralph S. J. Koijen
Keyword(s):  
Financial Fluctuations

Assessing the Financial Vulnerability of Emerging Markets

2016 ◽  
pp. 2344-2376
Author(s):  
Fahad Mansoor Pasha ◽  
Neslihan Yilmaz
Keyword(s):  
South Africa ◽  
Emerging Markets ◽  
Financial Performance ◽  
Financial Crises ◽  
Vulnerability Index ◽  
Emerging Countries ◽  
Economic Indicators ◽  
Financial Vulnerability ◽  
Coming Crisis ◽  
Financial Fluctuations

The consequences of the recent financial crises during the last two decades showed how important it is to monitor financial performance and try to predict a coming crisis. In an effort to predict a coming crisis, the authors calculate a vulnerability index based on a number of financial and economic indicators. This chapter analyzes the financial vulnerability of sixteen emerging countries as these countries are more vulnerable to financial fluctuations. The findings show that Peru, Russia, Indonesia, and Thailand are less vulnerable to a crisis, whereas, South Africa, Turkey, India, Egypt, and Hungary are more vulnerable to a crisis.

Food’s Conservation into 03 Dimension’s Models of Cold Stores Operated by 03 Refrigeration Systems in Biskra Region (Classic, Absorption, Adsorption)

2021 ◽  
Vol 406 ◽  
pp. 182-191
Author(s):  
Kamel Benlouanas ◽  
Lazhar Serir
Keyword(s):  
Renewable Energy ◽  
Date Palm ◽  
Energy Gain ◽  
Construction Equipment ◽  
Median Cost ◽  
Adsorption Refrigeration ◽  
Adsorption Chiller ◽  
Financial Fluctuations ◽  
Solar Refrigeration

As renewable energy elucidation, the solar refrigeration of fruits such as date palm is a storage alternate to preserve food in healthy parameters of conditioning. This statistical and numeric study investigates the energy gain cost case around the diverse dimensions’ models of positive cold stores (02, 04, and 06 cold rooms), concerning energetic disparity and numerous financial fluctuations of the applied systems. The results of computation and analysis regarding panels of construction, equipment, consumption, and maintenance for classic, absorption, and adsorption refrigeration systems that conserve dates palm into these three cold stores. In the end, the comparison of technical and economic elements in tables and figures by enumerating their advantages and inconveniences. Classic Bitzer, Absorption WFC SC 5, and Adsorption AG ACS 15 and 08 are models in which their evaluation is relating to their costs. In Biskra, these results mean that adsorption chiller termed AG ACS (15 plus 08) is illustrious by its parameters of simplicity, lifespan, safety, and security, valued to 1147.5 €/m² and median cost up ten years of using is 92972 €.

VaR and market value of Fintech companies: an analysis and evidence from global data

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Khakan Najaf ◽  
Christophe Schinckus ◽  
Liew Chee Yoong
Keyword(s):  
Financial Services ◽  
Value At Risk ◽  
Financial Risk ◽  
Market Value ◽  
Future Research ◽  
Content Type ◽  
Financial Investment ◽  
Holding Period ◽  
One Year ◽  
Financial Fluctuations

PurposeThis study aims at determining the portfolio value at risk (VAR) and market value of Fintech firms and compare it with their counterparts.Design/methodology/approachBy using on a dataset from 46 countries between 2009 and 2018, the authors use five measures of VaR to investigate their empirical dynamics in relation with the market value of Fintech and non-Fintech companies.FindingsThe empirical results indicate that Fintech firms' portfolios have a higher financial risk and a higher market value in comparison to non-fintech firms' portfolios. Furthermore, the authors also report that the Fintech firm portfolios experience more financial risk regardless of the holding period as long-term (one year) or short-term (quarter).Research limitations/implicationsThere are some limitations in this research. This research does not segregate Fintech firms into their different types of services, such as direct financial investment services, loan provision services, insurance services (InsurTech), etc. The authors only aggregate the Fintech firms by country and region. Future research may consider analysing Fintech firms by differentiating the kind of financial services they offerPractical implicationsGiven the importance of their market value, the results imply that Fintech companies might contribute significantly to financial fluctuations in case of large variations of the market. In terms of policy recommendation, this observation requires a particular attention from the regulatory bodies who need to find the best economic balance between promoting innovation/financial technology and regulating the Fintech companies.Originality/valueThis paper is the first study clarifying the relation of financial risk and market value for the Fintech firms, using the large enough database to obtain significant results. This article implies that Fintech companies require a robust risk management framework

scholarly journals Financial fluctuations anchored to economic fundamentals: A mesoscopic network approach

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Kiran Sharma ◽  
Balagopal Gopalakrishnan ◽  
Anindya S. Chakrabarti ◽  
Anirban Chakraborti
Keyword(s):  
Network Approach ◽  
Economic Fundamentals ◽  
Financial Fluctuations

Understanding the cubic and half-cubic laws of financial fluctuations

2003 ◽  
Vol 324 (1-2) ◽  
pp. 1-5 ◽  
Author(s):  
Xavier Gabaix ◽  
Parameswaran Gopikrishnan ◽  
Vasiliki Plerou ◽  
H.Eugene Stanley
Keyword(s):  
Financial Fluctuations
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