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Using capital asset pricing model (CAPM) and the Z-risk index based on weekly data, this study aims to estimate yearly unsystematic, total, three systematic and insolvency risks in the Gulf Cooperation Council (GCC) countries for the period 2010–2018. The findings of CAPM show positive systematic market risk exposure in all GCC countries for all years, which support the contribution of stock markets to bank prices and returns. The mixed signs of systematic interest rate and exchange rate risks in GCC countries provide hedging opportunities, diversification strategies and regional cooperation, which help risk managers to hedge and stabilize their portfolios against interest rate and exchange rate fluctuations. Therefore, it is necessary that managers and policymakers develop a monitoring system on factors affecting bank insolvency risks to avoid bankruptcies and insolvencies.

This study uses the three-factor CAPM and Z-risk index to measure six types of risks. The CAPM uses market information to estimate the sensitivity of banks to the fluctuations of equity markets, debt markets and foreign exchange markets. Sharpe (1964), Lintner (1965) and Treynor (1965) developed a single-factor CAPM and the coefficient of the model was called systematic market risk. The single-factor CAPM highlights stock markets as the only non-diversifiable source of systematic risks, whereas Stone (1974) and Jorion (1990) highlighted interest rate and exchange rate fluctuations as the other types of non-diversifiable systematic risks. The following functional form in equation (1) estimates five types of risks using CAPM.

The findings of CAPM show positive systematic market risk exposure in all GCC countries for all years, which support the contribution of stock markets to bank prices and returns based on CAPM theory. The mixed signs of systematic interest rate and exchange rate risks in GCC countries support hedging opportunities and diversification strategies which may help risk managers to hedge and stabilize their portfolios against the fluctuations of interest rate and exchange rate. Although, this policy may decrease the profits of banking sectors but at the same time it would stabilize the portfolios and prevent bankruptcies and big losses because of the fluctuations of interest rate. Moreover, a bank has a better chance to have more liquidity position during financial crises because of the diversifications into different regional markets.

Therefore, this study contributes to the existing literature by using risk measurement by a three-factor CAPM and the Z-risk index as discussed further in methodology.

It is necessary that managers and policymakers develop a monitoring system on factors affecting bank insolvency risks to avoid bankruptcies and insolvencies.

Examines the impact of the sugar tariff‐rate import quota programme on the United States economy. Uses a computable general equilibrium model composed of 14 producing sectors, 14 consuming sectors, six household categories classified by fincome, and a government. Examines the effects of abolishing the tariff‐rate import quota on sugar prices and quantities. Suggests that a complete elimination of the sugar programme would result in lower output by all producing sectors (by about $2.85 billion) but, for all producing sectors besides the agriculture programme crops, crude oil, and petroleum refining sectors, output would actually increase (by about $2.98 billion). There would also be an increase in the consumption of goods and services (by about $197 million), and an increase in welfare (by about $121 million). The government would realize a reduction in revenue of about $15 million. When subjected to a sensitivity analysis, the study′s results are reasonably robust with regard to the assumption of the value of the own‐price elasticity of demand for sugar – i.e., while the model′s equilibrium values do vary in response to different assumptions of the values of this elasticity, the fluctuations are not so enormous as to suggest that the model is unrealistically sensitive to these parameters.

This paper aims to investigate the impact of capital buffer on risk-taking in the Vietnam banking sector as well as examine the moderating role of capital regulation based on Basel II standards and shadow banking on this correlation.

The capital buffer is measured by the bank’s capital adequacy ratio minus the regulatory capital adequacy ratio, whereas risk-taking is the inverse value of the Zscore indicator. To test the hypotheses, the two-step system generalized method of moments estimation and a data set for the period 2010–2022 were used.

This study reveals the U-shaped nonlinear impact of capital buffer on bank risk-taking, which means that maintaining high capital buffer forces Vietnamese banks to reduce risky activities, but when the capital buffer is thick enough to resist unexpected shocks, an additional level of capital buffer may lead to excessive risky behaviors. The regression outcomes also explore the moderating role of capital regulation based on Basel II standards and shadow banking. To be specific, applying capital regulation following Basel II has caused banks to behave more cautiously and enhance the negative impact of capital buffer on bank risk-taking, whereas engaging in shadow banking activities has caused them to increase risk tolerance and diminish the negative impact of capital buffer on risk-taking.

This study bridges the gap in the literature regarding the impact of capital buffer on bank risk-taking in a typical emerging market. Especially, the article explores evidence that capital regulation and shadow banking play as moderators between two main interest variables.

The purpose of this paper is twofold. First, it attempts to determine the factors that influence the stability of Islamic and conventional banks. Second, it focuses on the relationship between the regulatory capital and bank soundness.

Thus, the authors use the Z-score to assess the stability of Islamic and conventional banks operating in the Middle East and North Africa region over the period 1999 to 2014.

The comparative analysis reveals that Islamic banks seem to be less stable than their conventional peers. With regard to the determinants of bank stability, the findings suggest that the regulatory capital represents the primordial factor that reinforces the soundness of banking systems. The authors also find that bank stability depends on both bank-specific variables as well as macroeconomic and institutional variables. Interestingly, the corruption level turns out to have a significant negative effect on financial strength in the both types of banks.

The authors believe that investigating the relationship between regulatory capital and the failure risk in a comparative study between Islamic and conventional banks deserves a particular attention and looks very interesting because it will allow them to identify the difference between the factors explaining the failure risk of each type of banks. The authors also believe that the analysis of the relationship between corruption and bank stability is very interesting because corruption can be seen as an example of moral hazard which forces Islamic banks to use non-PLS instruments.

The purpose of this paper is to encourage professional designers of many kinds, and especially those of the entertainment media, to understand themselves as actually being partners in a common educative enterprise, which is through artistry, predictive knowledge, non‐dominative legitimative discourse and technology, helping people everywhere to learn to desire to, and to be able to, survive reasonably pleasantly on Earth for a very long time to come.

This paper puts forward three theses: collapse of civilisation is immanent unless people can be educated to live symbiotically with one another and Gaia; all designs have educative and mis‐educative importance; designers need to learn to use higher level cybersystemic approaches to be beneficial. Then it argues for the plausibility of these theses from philosophical educational to practical perspectives. In particular, it argues for the importance of modifying cultural propagation so that all our main cultures can become “symviable” – that is can come to live symbiotically with one an other and with the ecosystems of Earth. And it is argued that, in order to facilitate this enterprise, a cybernetic understanding of the processes and actions of the complex historically emergent higher level cybersystems in which the authors are all embedded, and which are embedded in us, should become the basis for designers, actual practice.

By reviewing designers' functional levels historically the paper finds that many different kinds of influential designers have actually functioned at the higher cybersystemic levels the authors advocate and hence can be guiding exemplars in this newly precarious situation.

A deeper cybersystemic understanding of just how people are all parts of one mutually educating and mutually surviving Earth‐life system changes the value of everything. Designers who manage to use such understanding should be both more successful and more satisfied with the value of their work.

Entrepreneurship and leadership may flow from the same genealogical source and the appearance of separation of the two constructs may be due to differences in the contexts through which the root phenomenon flows. Entrepreneurship and leadership are figuratively different manifestations of the need to create. To better understand the origin of entrepreneurship and leadership, research must first focus on the combinations or hierarchy of traits that are necessary, but perhaps not sufficient, to stimulate the two constructs. Factors that trigger a drive to create or take initiative within the individual in the context of a particular circumstance should be identified, and the situational factors that move the individual toward more traditional leader or classic entrepreneurial-type behaviors need to be understood.

The purpose of this study to investigate the sensitivity of stability and insolvency of the Tunisian financial banking with respect to banks’ specific factors as well as to the macroeconomic conditions (including gross domestic product growth, inflation rate, foreign direct investment [FDI], EXRate, INT and unemp) during 2005–2014 period covering 2011 Tunisian revolution.

The variables of interest the financial institution stability which is measured by Z-score and solvency indicators that are determined by the capital adequacy ratio (CAP) and deposits to assets (DTA). This study seeks to assess the linkages among them (causality, magnitude and duration) that may shed some light on the micro-financial vulnerabilities that are associated with the macroeconomic environment and the monetary authority policy. To do so, this study considers two models: a panel vector autoregressif-X model for the tri-variate vector (Z-score, DTA, CAP) estimated by a system generalized method of moments after a forward mean-differencing and a dynamic seemingly unrelated regression model for the bi-variate vector (Z-score, DTA) estimated by 3LS.

Results say that there is a uni-directional contemporaneous negative relationship from stability to insolvency. Stability evolution can be attributed to both macroeconomic conditions and banks’ specific factors, whereas insolvency is attributed only to banks’ specific factors. Stability was found to increase when growth rate and FDI rise, whereas instability increases when interest rate rises, exchange rate depreciates and if inflation is high. Stability increases also when CAP increases. However, compared to conventional banks (CBs), Islamic banks (IBs) are found to be more solvent than CBs, and more stable post 2011 Tunisian revolution.

As fluctuation in inflation and exchange rate could lead to high interest rates and hence decreases the stability of the financial sectors, Tunisian monetary authority is advised to practice low interest rate policy.

This paper attends not only to compare the response of stability and insolvency to the effect of exogenous variables (macroeconomic and financial factors) in Tunisian banks but also to detect short run and long run feedback effects between dependent variables as well as to investigate whether IBs and CBs present evident heterogeneity of stability and insolvency evolution in relation to 2011 Tunisian revolution.

The purpose of this paper is to explore fans’ reactions to corporate naming rights sponsorship of football club stadia and identify a range of contextual factors impacting these reactions.

A qualitative, quasi-ethnographic research design is adopted, focusing on three football clubs in North West England. Data are gathered through online message board discussions, focus groups and auto-ethnographic approaches.

Geographic, image and functional dimensions of sponsorship fit are noted as contextual factors in determining fans’ reactions to corporate stadium names. It is also proposed that some forms of fit (in particular geographic fit) are more important than others in this regard. Beyond issues of fit, three additional contextual factors are identified that potentially influence fans’ reactions to corporate stadium names: prior involvement with the club by the sponsor; fans’ perceived impact of the sponsorship investment; and whether the stadium is new or long-established.

Future research might examine the relative importance and implications of the identified contextual factors, alongside seeking other potential areas of contextual framing.

Sponsorship naming rights negotiations need to be sensitive to a variety of contextual factors. Furthermore, sponsors would do well to have a good awareness of their own brand image and its congruency with the identity of the club and fan base.

This nuanced, qualitative analysis extends existing, quantitative-based research by identifying a range of contextual factors which shape fans’ reactions to corporate stadium naming.

The purpose of this paper is to extend the existing literature on entrepreneurial intentions (EIs) by employing the integrated model of personality traits and the theory of planned behavior (TPB). It further examines the mediating role of TPB’s dimensions between personality traits and EIs of final-year university students in two diverse economies: China and Pakistan.

The paper uses a survey method for data collection, administered both in electronic and paper form. The authors use structural equation modeling and the partial least square (PLS) method on a sample of 1,016 students and present PLS path modeling, mediation analysis and multigroup analysis.

Results reveal several differences regarding personality traits and TPB on EIs across the two countries. The impact of TPB was positive and significant in both countries; however, TPB demonstrated more explaining power in China’s student sample. Using three personality traits (risk-taking propensity, proactive personality and internal locus of control) as antecedents to TPB, the results reveal a stronger influence of personality traits among Chinese students. The mediation of three dimensions of TPB also revealed differences between country samples.

This is the first study of its kind to compare and contrast the differences between EIs in terms of personality and the determinants of planned behavior among university students in two diverse economies. The integrated model is original, supports both TPB and personality factors and provides a valuable perspective through its findings on two culturally diverse Asian countries. By applying the model in two different cultures, this study distinguishes the results for the two economies from those conducted in other economies.

Paul Outlet. International organisation and dissemination of knowledge: selected essays of Paul Otlet translated and edited with an introduction by W. Boyd Rayward. Amsterdam: Elsevier, 1990. xi, 256 pp. $115.50/Dfl.225. 0 444 88678 8. (fid 684) Paul Otlet was born in Brussels in August 1868 and died there in December 1944. A lawyer who grew to be ‘bored with the law’ and became absorbed with books, libraries and information, he is probably principally remembered in connection with the Universal Decimal Classification (UDC).