scholarly journals Model of Financial Crisis Contagion: A Survey-based Simulation by Means of the Modified Kaplan-Meier Survival Plots

2013 ◽  
Vol 13 (1) ◽  
pp. 22-55 ◽  
Author(s):  
Paulina Roszkowska ◽  
Łukasz Prorokowski

Abstract The aim of this paper is to present a broad picture and novel aspects of the financial crisis contagion with respect to the stages of crisis contagion and its propagation factors. We employ a pioneering approach to a simulation of the financial crisis contagion by embarking on a qualitative query rather than on empirical data (i.e. by adopting an international investor’s perspective by conducting the qualitative query backed by semi-structured interviews with financial markets’ participants). Building on modified Kaplan-Meier Survival Plots, we suggest a model for the financial crisis contagion based on international linkages between markets, with particular attention paid to spot vulnerabilities in regulatory frameworks that allowed for the crisis to spread. Simulation results showed that there were several phases of crisis contagion in Europe, and different countries (regions) were contained via different paths, propagated by different factors with not equal intensity. The diversity of European countries’ susceptibility is evident not only when comparing advanced markets to the emerging ones, but also within these groups. Hereto, both international investment practitioners, as well as pan European market authorities should analyse with scrutiny the links emerging from the simulation, so that to develop sound and efficient investment strategies or impose tailor-made regulations for financial markets.

2021 ◽  
Vol 14 (6) ◽  
pp. 263
Author(s):  
Christopher R. Stephens ◽  
Harald A. Benink ◽  
José Luís Gordillo ◽  
Juan Pablo Pardo-Guerra

Financial crises, such as the Great Financial Crisis of 2007–2009 and the COVID-19 Crisis of 2020–2021, lead to high volatility in financial markets and highlight the importance of the debate on the Efficient Markets Hypothesis, a corollary of which is that in an efficient market it should not be possible to systematically make excess returns. In this paper, we discuss a new empirical measure—Excess Trading Returns—that distinguishes between market and trading returns and that can be used to measure inefficiency. We define an Inefficiency Matrix that can provide a complete, empirical characterization of the inefficiencies inherent in a market. We illustrate its use in the context of empirical data from a pair of model markets, where information asymmetries can be clearly understood, and discuss the challenges of applying it to market data from commercial exchanges.


2020 ◽  
Vol 42 (1) ◽  
pp. 33-46
Author(s):  
Raúl Gómez-Martínez ◽  
Camila Marqués-Bogliani ◽  
Jessica Paule-Vianez

Behavioural finance has shown that investment decisions are the result of not just rational but also emotional brain processes. On the assumption that emotions affect financial markets, it would seem likely that football results might have a measurable effect on financial markets. To test this, this study describes three algorithmic trading systems based exclusively on the results of three top European football teams (Juventus, Bayern München and Paris St Germain) opening long or short positions in the next market season of the futures market of the index of each country (MIB (Milano Italia Borsa), DAX (Deutscher Aktien Index) and CAC (Cotation Assistée en Continu). Depending on the outcome of the last game played a long position was taken after a victory and a short position after a draw or defeat. The results showed that the algorithmic systems were profitable in the case of Juventus and Bayern whereas in the case of PSG, the system was profitable, but in an inverse way. This study shows that investment strategies that take account of sports sentiment could have a profitable outcome.


2017 ◽  
Vol 31 (2) ◽  
pp. 75-81
Author(s):  
О. А. Bank

Mutual fund managers do not have full freedom in choosing investment strategies - they are limited both by the laws and by investment declarations of the funds. Investment strategy cannot be fully changed even in financial crisis but it only can be corrected. This fact could not be characterized as a disadvantage because different types of funds are efficient in different time even during the same economic recession. Mutual fund manager should rationally invest funds of their clients: it is better to keep the maximum possible part of the portfolio in cash and instruments with fixed income on the declining market and it is better to keep shares on the rising market. However the choice of bonds also as the choice of shares should pay respect for the features of these instruments during unfavorable economic conditions. Russian mutual fund management differs from fund management in other countries as in stable economic situation so in the circumstances of financial crisis.


Author(s):  
Peter Dietsch

Monetary policy, and the response it elicits from financial markets, raises normative questions. This chapter, building on an introductory section on the objectives and instruments of monetary policy, analyzes two such questions. First, it assesses the impact of monetary policy on inequality and argues that the unconventional policies adopted in the wake of the financial crisis exacerbate inequalities in income and wealth. Depending on the theory of justice one holds, this impact is problematic. Should monetary policy be sensitive to inequalities and, if so, how? Second, the chapter argues that the leverage that financial markets have today over the monetary policy agenda undermines democratic legitimacy.


Author(s):  
Helen Brink ◽  
Nina Kilbrink ◽  
Niklas Gericke

AbstractIn secondary technology education, models of artifacts, systems and processes, visualized and simulated through digital tools (digital models) are a relatively new element. Technology teachers teach digital models to meet syllabus criteria of digital competence, applicable to for instance problem solving and documentation using digital tools. However, there is a lack of knowledge concerning how teachers use digital models in their teaching, what their intentions are, and what content they choose. It is known, though, that teachers’ experiences influence the teaching. Therefore, the aim of this study is to investigate teachers’ experiences of teaching digital models in compulsory school, to contribute to more knowledge of teaching in this area. This study takes a phenomenological lifeworld approach, and 12 semi-structured interviews with lower secondary technology teachers form the empirical data. The data were analyzed thematically and the results are four themes of experiencing the teaching of digital models, indicating that technology teachers teach with different aims and purposes; Enhancing and integrating other subjects, Visualizing technology to the pupils, Enabling digital modelling, and Preparing pupils for the future. Further, the results also indicate that the content and methods of teaching differ and that teachers did not experience digital models as one single idea but as an amalgam of multiple ideas. These findings can be used as a basis for further research and development of teaching concerning digital models.


2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Rui Esteves ◽  
Nathan Sussman

AbstractFinancial markets reacted with a vengeance to the COVID-19 pandemic. We argue that while the spread of the pandemic is statistically significant in explaining changes to bond spreads, it has little additional explanatory power over variables that capture financial stress. Financial markets reacted as in any international financial crisis by penalizing emerging economies exposing existing vulnerabilities. This finding highlights the need for credible, but flexible, sovereign currencies and the need to build up liquidity reserves.


2019 ◽  
Vol 13 (3) ◽  
pp. 574-602 ◽  
Author(s):  
Yixi Ning ◽  
Gubo Xu ◽  
Ziwu Long

Purpose This study aims to examine the venture capital (VC) industry in China. It has demonstrated a history of high growth with significant variations over time. The authors have examined the trends and determinants of VC investments in China over a 20-year period from 1995 to 2014. They find that the aggregate amount of VC investments, the total number of venture deals and the average amount of venture investments per deal in China are all significantly impacted by macroeconomic conditions (i.e. GDP, export, money supply), technology innovations and financial market indicators (i.e. initial public offerings (IPOs), interest rate, price-to-earnings ratio, etc.). They also find that the 2007 China A-Share stock market crash and the subsequent global financial crisis have motivated VCists in China to adjust their investment strategies and risk levels by allocating more capital to later-stage investments and securing more deals with later-round financings. However, after the 2008 global financial crisis, the China’s venture industry has recovered faster compared to the US counterpart response. Design/methodology/approach The authors first perform trend analysis of VC investments at an aggregate level, by stages of development, and across industry from 1995 to 2014.To test H1 and H2, the authors use multiple regression models with lagged explanatory variables. To test H3, the authors use univariate tests to compare the measures of VC investments at an aggregate level, stage funds ratios, stage deals ratios and financing series ratios during both a five-year and seven-year time windows around the 2007 A-Share stock market crash and the subsequent financial crisis. Findings The development of the VC industry in China has demonstrated a history of high growth with significant variation over time. The authors find that the aggregate amount of VC investments, the total number of venture deals and the average amount of venture investments per deal in China are all significantly impacted by macroeconomic conditions (i.e. GDP, export, money supply), technology innovations and financial market indicators (i.e. IPOs, interest rate, price-to-earnings ratio, etc.). The authors also find that the 2007 China A-Share stock market crash and the subsequent global financial crisis have motivated VCists in China to adjust their investment strategies and risk by allocating more capital to later-stage investments and securing more deals with later-round financings. However, the China VC industry has recovered faster compared to the USA just after the 2008 global financial crisis. Research limitations/implications There are also limitations in the study. The VC data in China in the earlier 1990s might not be very reliable due to the quality of statistics. Therefore, the trend analysis and discussions mainly focus on the time after 2000. Also, the authors cannot find VC financing sequence data for the analysis. Second, there is no doubt that the policy impact from Chinese transforming economic system and government policies on its VC industry is substantial (Su and Wang, 2013). However, they cannot find an appropriate variable to be included in the empirical models to consider this effect. Further study on this area would provide meaningful information. Third, although the authors have done comparison study between the VC industry in China in this study and the VC industry in the US documented in Ning et al. (2015) and discussed some interesting findings, more in-depth research in this area will be very useful. Practical implications The findings have meaningful implications for VCists and start-up companies seeking equity financings in China. VCists should closely monitor macroeconomic and market conditions to make appropriate adjustments to their risk and investment strategies. Entrepreneurs seeking equity financings for their business could also monitor the identified macroeconomic and market indicators, which can help them with their timing and to negotiate a better equity financing deal. VC financing is more likely to succeed when key macroeconomic and market indicators become favorable. Originality/value This paper contributes to the literature by testing the supply and demand theory on the VC market proposed by Poterba (1989) and Gompers and Lerner (1998) from the macroeconomic perspective using 20 years’ VC data from China. The authors also examine how the 2007 A-Share stock market crash and the subsequent financial crisis affected VCists to adjust their risk levels and investment strategies. It provides useful information for international academia and policymakers to understand the quick rise of China VC industry. The authors also find that the macroeconomic drivers of VC industry are somewhat different under different economic systems.


Journalism ◽  
2021 ◽  
pp. 146488492110352
Author(s):  
Timo Harjuniemi

After the financial crisis, journalism scholarship has extensively pointed out how the journalistic debate on economic policy has been dominated by a strong emphasis on austerity and a limited range of elite sources. Building on 19 semi-structured interviews with Finnish political and economic journalists, this article examines how journalists themselves evaluate the pluralism of the economic policy debate. This article shows how journalists covering economic policy are critical when evaluating the level of pluralism in economic journalism, referring to a narrow range of expert sources and a widely shared economic policy consensus. These findings testify to the ability of ‘primary definers’ to set the boundaries of ‘legitimate controversy’ in economic journalism. Also, the interviews show how ruptures in economic policy, such as the COVID-19 pandemic and the resulting vast amount of monetary and fiscal stimulus, create space for more pluralism in economic journalism.


Thesis Eleven ◽  
2021 ◽  
pp. 072551362110533
Author(s):  
Henry Maher

The survival of neoliberal forms of governance after their apparent repudiation during the Global Financial Crisis is a problem that continues to generate significant scholarly controversy. One of the most influential accounts of the survival of neoliberalism in the crisis draws on Michel Foucault’s The Birth of Biopolitics to claim that states intervening to support financial markets during the crisis was simply the neoliberal system working as expected. Returning to Foucault’s original text, I argue this account constitutes a systematic misreading because it treats Foucault as having developed an instrumentalist theory of the neoliberal state, a possibility Foucault explicitly rejected. I suggest that the reasons that led Foucault to reject an instrumentalist theory of the state remain just as relevant today, and accordingly argue for a return to Foucault’s methodological decision to treat neoliberalism not as a theory of state but as a discourse which constructs a novel bio-political governmentality.


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