Browsing by Author "Belghitar, Yacine"
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Item Open Access CEO chairman controversy: evidence from the post financial crisis period(Springer, 2020-07-13) Gontarek, Walter; Belghitar, YacineRegulators generally discourage bank CEOs also holding the role of board Chairman, as this governance structure can hinder independent decision-making and effective risk oversight. This study examines the issue of CEO Duality, identifying a positive relation to greater risk-taking across a battery of sensitivity tests. In further analysis, the study controls for differences in supervisory monitoring levels to examine its impact. Banks led by CEO Chairmen which are subject to lower levels of supervision continue to report a robust association to risk-taking, as before. However, this association dissipates for banks which are subject to heightened supervisory monitoring. These findings indicate that agency costs related to Duality may be moderated by greater regulation. This paper weighs-in on the controversy relating to a single contentious governance structure (i.e., CEO Duality), thus informing boards, regulators and researchers of the need to consider the overall interplay of monitoring mechanisms.Item Open Access Convexity, magnification, and translation: The effect of managerial option-based compensation on corporate cash holdings(Blackwell Publishing Ltd, 2014-06-11T00:00:00Z) Belghitar, Yacine; Clark, EphraimUsing the distinctions among the convexity, magnification, and translation effects, we identify the pertinent parameters and examine empirically the relation between cash holdings and option-based managerial compensation. We show that changes in delta reduce the effects of magnification and convexity on managerial risk aversion. We also provide evidence that there is a negative relation between the option-based incentives delta and vega and cash holdings. These results are robust when incentives are extended to include all executive board members and when the sample is broken down according to different risk characteristics.Item Open Access Does it pay to be ethical? Evidence from the FTSE4Good(Elsevier, 2014-07-08) Belghitar, Yacine; Clark, Ephraim; Deshmukh, NitinThe empirical mean–variance evidence comparing the performance of Socially Responsible Investments (SRI) and conventional investments suggests that there is no significant difference between the two. This paper re-examines the problem in the context of Marginal Conditional Stochastic Dominance (MCSD), which can accommodate any return distribution or concave utility function. Our results provide strong evidence that there is a financial price to be paid for socially responsible investing. Indices composed of socially responsible firms are MCSD dominated by trademarked indices composed of conventional firms as well as by indices carefully matched by size and industry with the firms in the SRI indices. Zero cost portfolios created by shorting the SRI index and using the proceeds to invest in the conventional index generate higher average returns, lower variance and higher skewness than either of the two indices standing alone. They also MCSD dominate the SRI and conventional indices standing alone.Item Open Access Does religiosity affect financing activity? Evidence from Indonesia(Wiley, 2022-11-27) Fatwa Wijaya, Ibrahim; Moro, Andrea; Belghitar, YacineWe examine the role of religiosity on the financing activities in both Islamic and conventional banks in Indonesian provinces by using five different measures of religiosity: number of Islamic schools, hajj application, number of Islamic seminary schools, number of Mosques, and number of certified halal products. Based on regression analysis, the results show that both Islamic and conventional banks provide more financing in religious provinces. Religiosity also helps in reducing the volume of non-performing financing. Our the results are still qualitatively valid after taking into account endogeneity issue that emanates from omitted variables (i.e., unobservable beliefs, ideas, and attitudes), and possible reverse causality between religiosity and the total amount of financing at the province level.Item Open Access Does religiosity and trust affect financing activities? Evidence from Indonesia.(Cranfield University, 2020-12) Wijaya, Ibrahim Fatwa; Moro, Andrea; Belghitar, YacineIslam religiosity and trust are inextricable linked since Islamic teachings promote trustworthy behaviour. Existing literature has shown that perceived trustworthiness of a party has positive impacts on the business-to-business relationship, especially in financing relationships. So far, however, there has been limited discussion on the role of religiosity and trust to support financing activities in the Islamic context. Empirical paper number 1 examines the impact of Islam religiosity on financing availability and non- performing financing in both Islamic and conventional banks. I contribute to the literature by using more suitable Islam religiosity proxies at province level, namely Islamic school, Islamic seminary school, mosque, Hajj application, and halal certificate and by finding that Islamic and conventional banks in stronger Islam religiosity areas provide more financing and have less non-performing financing. Empirical paper number 2 explores the magnitude of values-based trust vis-à-vis competence-based trust on financing availability in the context of Islamic culture, an issue that has limited discussion in current literature. I find that values-based trust plays stronger role than competence-based trust in Islamic culture. Finally, existing literature on trust and bank lending has not taken into account the characteristics of financing products in their studies. The third empirical paper discusses the role of trust on financing availability in three different Islamic financing products, i.e., Murabaha, Ijara, and Profit-loss sharing. I find that values-based trust is more important than competence-based trust in Ijara, but competence-based trust plays stronger role than values-based trust in both Murabaha and Profit-loss sharing.Item Open Access The effect of exchange rate fluctuations on the performance of small and medium sized enterprises: Implications for Brexit(Elsevier, 2021-03-17) Belghitar, Yacine; Clark, Ephraim; Dropsy, Vincent; Mefteh-Wali, SalmaThis paper develops an innovative technique that takes into account the time varying nature of exchange rate (XR) exposures and separates these exposures into those that increase stock market returns and those that reduce them to study the effect of XR fluctuations on the performance of UK small and medium sized enterprises (SMEs). It provides evidence that XR fluctuations have a strong negative effect on SME performance at the industry and individual firm level for both depreciations and appreciations of the GBP against the USD and a residual index of all other currencies except the euro. For the euro, the exposures are much smaller at the industry level and generally not statistically significant. At the firm level they are also more evenly divided between performance enhancing and performance decreasing. Differences of exposures to currency variations between export-oriented firms and domestically-focused firms are also analyzed. Our results have policy implications for Brexit.Item Open Access Essays on contemporary issues in the South Korean economy.(Cranfield University, 2023-02) Saade, Ahmed J.; Alexiou, Constantinos; Belghitar, YacineThis doctoral thesis sheds light on some issues that are characteristic of the South Korean socioeconomic landscape today. In a series of three papers, I empirically address important questions faced by policy makers of this country, whilst also contributing to major debates currently taking place within the Economics discipline. In the first chapter, I investigate the effects of robotization on Korean workers’ labor supply from the lens of dynamic monopsony. I show that an increase in the density of industrial robots is associated with manufacturing workers becoming more responsive to a change in wages in their decision to quit to non-employment, and that the opposite is true for non-manufacturing workers. The second chapter contributes to the discussion on youth unemployment in South Korea, in tandem with the question of the high turnover rate within the nation’s Nursing profession. I find that the unemployment rate at time of graduation has scarring effects on Nurses’ wages, workhours, and subjective wellbeing. The final chapter of this dissertation tackles the problem of social isolation among Korean elders and contributes to the very small literature on the economic determinants of this phenomenon. I offer the first set of causal evidence linking the social isolation of elders with their adult children’s inheritance expectations.Item Open Access Foreign currency derivative use and shareholder value(Elsevier Science B.V., Amsterdam., 2013-09-30T00:00:00Z) Belghitar, Yacine; Clark, Ephraim; Mefteh, SalmaThis paper investigates the effect of foreign currency (FC) derivative use on shareholder value. Exposures are broken down by currency, by whether the currency is appreciating or depreciating and by whether exposures are symmetric or asymmetric. We find that derivatives are effective in reducing overall FC exposure but there is no evidence of value creation through the application of a program that identifies and targets only loss causing exposures. We also find that FC derivative use has no significant effect on firm value in the overall sample and when the sample is broken down by eThis paper investigates the effect of foreign currency (FC) derivative use on shareholder value. Exposures are broken down by currency, by whether the currency is appreciating or depreciating and by whether exposures are symmetric or asymmetric. We find that derivatives are effective in reducing overall FC exposure but there is no evidence of value creation through the application of a program that identifies and targets only loss causing exposures. We also find that FC derivative use has no significant effect on firm value in the overall sample and when the sample is broken down by exposure type and derivative product.Item Open Access Governance mechanisms, investment opportunity set and SMEs cash holdings(Springer Science Business Media, 2013-01-01T00:00:00Z) Belghitar, Yacine; Khan, JamesThis study analyses the effect of firm characteristics and governance mechanisms on cash holdings for a sample of UK SMEs. The results show that UK SMEs with greater cash flow volatility and institutional investors hold more cash; whereas levered and dividend paying SMEs with non-executive ownership hold less cash. We also find that ownership structure is significant only in explaining the cash holdings for firms with high growth investment opportunities, and leverage is only significant in explaining the cash held by firms with low growth investment opportunities. Our findings suggest that internal governance mechanisms are more effective for SMEs with high growth investment opportunities, while external governance mechanisms, such as capital market monitoring, are more effective for firms with low growth investment opportunities.Item Open Access Importance of the fund management company in the performance of socially responsible mutual funds(Wiley, 2017-09-01) Belghitar, Yacine; Clark, Ephraim; Deshmukh, NitinWe compare the performance of a sample of U.K.-based socially responsible investment (SRI) funds with similar conventional funds using a matched-pair analysis based on size, age, investment universe, and fund management company (FMC). We find that both the SRI and conventional funds outperform the market index about 50% of the time, even after fees. Subsample tests show that the SRI funds in our sample perform better in the pre- and postfinancial crisis periods but underperform during the financial crisis period. Importantly, we find that the FMC plays a major role in the outperformance of both SRI and conventional funds.Item Open Access A measure of total firm performance: new insights for the corporate objective(Springer, 2018-07-31) Belghitar, Yacine; Clark, Ephraim; Kassimatis, KonstantinoBecause heterogenous and unknown shareholder utility functions make it difficult to define a corporate objective common to all shareholders based on utility, the traditional theory of the firm concentrates on wealth maximization as the main measure of performance. Using the concept of ranked marginal utility, we develop a multi-dimensional measure of firm performance (TPM) that reflects the preferences of all risk averse shareholders towards all aspects of risk. We verify empirically that this is, in fact, the case for the first four moments of a large sample of US stocks over the period 2002–2010. Then, using the manager/shareholder agency conflict as the analytical framework, we show that TPM is a reliable, multi-dimensional performance measure and that one dimensional performance measures, such as mean returns, volatility or Tobin’s Q can lead to erroneous inference. By including shareholder preferences towards risk in the measure of firm performance as the corporate objective, we bring together the corporate finance literature and the literature on portfolio investment theory and practice.Item Open Access Narrative Finance - The use of narrative to inform investment judgement. How stories move markets - the system behind the Boeing 737 MAX shock news.(Cranfield University, 2023-07) Harris, Richard; Moro, Andrea; Belghitar, YacineNARRATIVE FINANCE: The use of narrative to inform investment judgement Narrative Finance is the term coined for research into this new sub-discipline of financial economics - for it is the “voice of the market.” The information embedded within text and speech is pervasive in determining asset prices. This contribution to financial research highlights ways to use financial narratives to inform investment judgement. Financial narrative is modelled as a disruptive force by uniquely applying General System Theory to illustrate the complex architecture of the financial system. The energy budget of a material narrative is seen to be expended in the work carried out to adjust asset prices. Investors can use the departure and recovery of prices from the dynamic equilibrium upon the receipt of news as an investment indicator; described herein as Decoupling Theory. The signal of a narrative is mapped as it travels through the non- linear financial system (and back as feedback). Narrative nomenclature is devised to describe dominant, dormant, and legacy narratives, the Narrative Cycle, Narrative Signal, Narrative Phases, and the Narrative Tree. This theory was tested against the shock news of the two Boeing 737 MAX 8 accidents, which provided two proxy narrative signals and investment outcomes from a single event cause. The empirical output includes the proof of theory for the narrative morphology and phases, the extraction of fast and frugal investment narrative indicators, the importance of feedback, and the matching of narrative frequency to market movements. These metrics can help investors make better judgements and decisions by narrowing the probabilities in nowcasting and forecasting models. Narrative Finance is an intellectual descendant of classical finance and behavioural economics and contributes an alternative method of valuing investments to the toolbox of investors, academics, and securities regulators.Item Open Access National culture and small firms' use of trade credit: evidence from Europe(Elsevier, 2021-07-16) Moro, Andrea; Belghitar, Yacine; Mateus, CesarioWe examine the use of trade credit in Western Europe by relying on a sample of 182,296 small firms for the period 2003–2013. Building on information asymmetry theory, we explore how a country's culture can impact SMEs use of trade credit. We discover that countries' cultural norms play a key role in explaining trade credit differences in Europe. We find that in countries with high power distance, high individualism, high masculinity, and high uncertainty avoidance rely more on trade credit.Item Open Access Political connections and corporate financial decision making(Springer, 2018-11-16) Belghitar, Yacine; Clark, Ephraim; Saeed, AbubakrThis paper investigates whether and how political connections influence managerial financial decisions. Our study reveals that those firms that have a politician on its board of directors are highly leveraged, use more long-term debt, hold large excess cash and are associated with low quality financial reporting compared to their non-connected counterparts. These effects escalate with the strength of the connected politician and whether he or his party is in power. The winning party effect is observed to be stronger than victory by the politician himself. Overall, our paper provides strong evidence that political connection is a two-edged sword. It is indeed a valuable resource for connected firms, but it comes at a cost of higher agency problems.Item Open Access Political connections and corporate performance: evidence from Pakistan(Wiley, 2019-03-24) Saeed, Abubakr; Belghitar, Yacine; Clark, EphraimThis study seeks to understand how political connections affect firm performance. Using a hand‐collected dataset of Pakistani firms from 2008–2014, our firm fixed effects and Heckman two‐stage regression results show that connected firms outperform those without political ties. Moreover, we show channels through which political benefits are realized in terms of greater access to debt, lower financing costs and lower tax rates. These benefits are found to be particularly large when firms are connected to politicians who held political positions most recently and firms connected through their owners. Finally, we do not find evidence for differences in political favours across regulated and unregulated industriesItem Open Access Read between the lines: board gender diversity, family ownership, and risk‐taking in Indian high‐tech firms(Wiley, 2019-11-08) Saeed, Abubakr; Mukarram, Syed Shafqat; Belghitar, YacineThis article examines the effect of board gender diversity on firm risk‐taking level. Drawing on the contingency framework, we contend that the influence of women executives on firm risk‐taking depends largely on the organizational context of the firm such as the industry in which it operates. To investigate this proposition, we compare the influence of board gender diversity on firm risk‐taking level in Indian high‐tech and in non‐high‐tech sectors. Our findings indicate that female executives operating in high‐tech sectors take more risk than their counterparts female executives who operate in non‐high sector. Interestingly, our analysis also reveals that family ownership negatively moderates the impact of female executives on risk‐taking in high‐tech firms. In additional analysis, we find that female executives exert a positive impact on firm performance only in high‐tech sector. This suggests that the influence of female executives on firm outcomes is not always straightforward.Item Embargo Responding to a corruption crisis through disclosure and remedial action: the case of Petrobras(Elsevier, 2022-10-27) Whitehead, Martin; Belghitar, YacineThis case study adopts a positivist perspective to examine how Petroleo Brasileiro S.A (“Petrobras”), a high-profile company in its native Brazil with multiple listings including in Brazil and the US, responded to a major corruption scandal arising in 2014. We consider Petrobras's response both in terms of its visible activities – i.e. in relation to anti-corruption and compliance (“ACC”) disclosures in its annual report (AR) and sustainability report (SR), as well as actioned remedial policies that constitute the crisis plan – and how the company went about interacting with stakeholders during and after the immediate crisis period. We conducted a content analysis of ACC disclosures and assessed Petrobras's remedial activities in the eight-year period 2010–2017 as disclosed in its ARs, SRs and press releases. We find firstly that, consistent with legitimacy theory, Petrobras responded by voluntarily and substantially increasing its relevant disclosures so as to regain legitimacy, a finding which mirrors those found elsewhere following corruption and environmental crises. Secondly, the unique corporate governance situation at Petrobras combined with the fact that leadership was allegedly implicated in the scandal, led the post-crisis management team to undertake a series of remedial actions that prioritised the need to take and maintain executive control and independence from the government, whilst at the same time carefully managing the relationship with this influential stakeholder: - actions which argue strongly in favour of stakeholder-agency theory and multiple agency theory interpretations of the nature of stakeholder interactions that transpired during the crisis period of disequilibrium, and which precluded the type of stakeholder dialogue seen in some previous environmental crisis situations. Finally, we show that Petrobras's crisis management response actions align well with models of trust repair and legitimacy management, and suggest the company considered it had successfully regained legitimacy by 2017.Item Open Access Risk Governance: Examining its Impact Upon Bank Performance and Risk(2017-04) Gontarek, Walter; Belghitar, YacineThis study examines the emergence of risk governance arrangements in US bank holding companies (BHCs) and tests for their impact upon performance and risk profiles. Following the financial crisis, regulators introduced several new risk governance processes, including the adoption of Risk Appetite arrangements and the establishment of Risk Committees, both board level features. In this study, a research gap is unearthed with respect to risk governance practices and their impact upon BHC performance and risk measures. The motivation of this research is to validate the adoption of these board-level practices in an evidence-based framework. The empirical research method relies on the collection of a unique data set. The sample covers a significant dollar-weighted portion of the US banking system. Multivariate analysis facilitates the testing of risk governance mechanisms to outcome variables, while controlling for firm-specific and standard corporate governance variables. The practical implication of this study with respect to Risk Appetite is clear. BHCs that practice Risk Appetite arrangements exhibit improved performance and lower realised loan losses. In contrast, while some limited evidence is presented that the marketplace may reward BHCs for certain composition aspects of the Risk Committee, the overall results suggest that the requirement for a Risk Committee has little impact to BHC’s operating performance and risk measures. In terms of academic contribution, this study examines two major risk governance mechanisms within a common framework, presenting evidence of a significant and positive impact of the board level articulation of Risk Appetite arrangements to a suite of BHC performance measures and a negative association to loan losses. As the first known empirical research study of Risk Appetite, it confirms that this board level mechanism should be included as an explanatory variable in bank or risk governance related empirical research studies. These findings provide industry practitioners (including BHC chief executive officers and board members) convincing arguments for the immediate adoption of Risk Appetite arrangements. US Regulators, who introduced Risk Appetite requirements in 2014 for larger BHCs, are presented with validation by this study for wider adoption of this risk governance mechanism, even if such practices are voluntarily adopted by BHCs. As signs begin to emerge in the United States of the possible relaxation of the regulatory requirements of certain aspects of the Dodd-Frank Act, this study contributes to this debate in a timely fashion by testing the veracity of two key supervisory-driven risk governance practices aimed at the boardroom in an evidence-based evaluation.Item Open Access Risk governance: examining its impact upon bank performance and risk-taking(Wiley, 2018-09-21) Gontarek, Walter; Belghitar, YacineAs policy-makers in the United States contemplate a relaxation of financial regulation, our study contributes to this dialogue by testing the veracity of heightened standards of risk governance activities for US bank holding companies (BHCs). Our study examines evidence relating to the adoption of these standards by BHCs following regulatory intervention. We find that board-level risk appetite practices have a profound association upon BHC performance and tail risk. Our estimates show that BHCs which adopt risk appetite practices exhibit a significant improvement in headline performance and reduced tail risk measures. Our research is relevant to academics by identifying the significance of this risk governance practice which has been introduced by global regulators. For practitioners (including board members, risk managers, policy-makers and regulators), our study validates the efficacy of risk appetite frameworks as the future shape of financial regulation is being actively debated in the US.Item Open Access Robotization and labor supply in the context of a dynamic monopsony: novel evidence from South Korea(Institute of Economic Research (Korea) et al.,, 2022-08-31) Saade, Ahmed; Alexiou, Constantinos; Belghitar, YacineWe estimate the effects of robotization on labor supply in Manufacturing, Services and the whole of the South Korean economy using exponential hazard and a random effects logit methodologies over the period 1999-2019. Our findings suggest that a larger operational stock of industrial robots in manufacturing is associated with manufacturing (non-manufacturing) workers becoming more (less) responsive to a change in wages in their decision to quit to non-employment, whilst the ease with which firms can poach workers is found to be unaffected by robotization.