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Macro models are being developed in Islamic economics literature. These models, in general, follow the program of Islamization of knowledge and combine the genuine characteristics of Islamic economics with the tools of mainstream economics. The founding leader of Millî Görüs movement in Turkey, Necmettin Erbakan, and a group of Islamic intellectuals, had developed an economic program known as the just system. This paper aims to attempt to model the just economic system (the JES) with appropriate econometric techniques.

This paper models the macroeconomics of the JES with linear equations and conducts a series of simulations to identify its outputs. Based on the closed economy assumption, this paper describes the production function with a government share, defines a charitable foundation sector, exclude the speculation motive in money demand. Savings are transferred into investments without interest. This paper also develops an econometric simultaneous-equation model of the JES.

According to the results obtained from the selected simulation scenarios, this paper concludes that the macroeconomic JES works well and produces desirable outputs as it was stated in the original program.

In future studies, the econometric estimations of the JES can be made. By adding more equations to the simple model, a medium or large scale JES macroeconomic model can be developed.

The JES can now be a source of economic policy designs.

The model can be used to address socioeconomic objectives.

It is the only Islamic economic model that has been ever developed in Turkey. The notion of the JES has not been subjected to enough economic analysis and as far as it is known, it has not yet been modeled and simulated.

This study assesses the effects of junior enterprises (JEs) on the entrepreneurial attitudes and intentions of engineering higher education students, compared to a group of social sciences students.

This research analyses a sample of 132 students enrolled in engineering higher education courses in Portugal and Brazil, while 83 of the respondents being involved in a JE and 49 not. The authors compare this group to another group of 176 social sciences students from several higher education courses, while 93 being enrolled in JE and 83 not.

The results show that students enrolled in JEs show higher levels of entrepreneurial intention (EI), as well as their antecedents such as attitude towards the behaviour (ATB), perceived behavioural control (PBC) and social norms (SN) , and the impact of this extracurricular activity is higher on engineering students than on social sciences students. Also, country and gender differences were found in some variables.

Further studies are needed to confirm the results in a broader population and in other countries. Also, the study addressed attitudes and intentions but not actual behaviour due to the time lag problem. There is also the risk of self-reported bias on the answers due to social desirability bias, for example. Finally, because JEs have their own recruitment process, there is a possible “self-selection problem” of students who might have previously developed some of entrepreneurial attitudes and skills assessed by the questionnaire.

The results have important implications for engineering higher education institutions. Despite many of them provide entrepreneurship training courses, they should also encourage students to join extracurricular activities or even create their own at their institution to complement their skills' development. Also, teachers should be encouraged to integrate these activities into their subjects, avoiding a major barrier to the participation in extracurricular activities which is the students' time constraints. Finally, participation in extracurricular activities can be promoted by institutions in many ways, such as allowing students to obtain academic credits or through supporting financially or logistically the organisations that promote these activities.

This study contributes to the discussion on how to promote the development of entrepreneurial competences in young people that soon will enter the labour market.

This study contributes to the discussions on the value of extracurricular activities, such as the enrolment in JEs, to the development of entrepreneurial attitudes and intention on the training of the next generation of engineers capable of facing future worlds' challenges.

The purpose of this study was to empirically examine the utility of self-determination theory (SDT) within the engagement–performance linkage.

Bayesian multi-measurement mediation modeling was used to estimate the relation between SDT, engagement and a proxy measure of performance (e.g. work intentions) (N = 1,586). To best capture the phenomenon of engagement, two measures of engagement (i.e. the Utrecht Work Engagement Scale-9 [UWES-9] and the Job Engagement Scale [JES]) and one measure of harmonious and obsessive passion (HOPS) were utilized. The HOPS was split into separate scales (harmonious and obsessive passion). SDT was operationalized through the Basic Psychological Needs at Work Scale (BPNS). Performance was operationalized through a latent proxy of work intentions.

Results demonstrated that the association between SDT and engagement were positive. Indirect effects between SDT and work intentions were significant for only two of the four measures of engagement (i.e. the UWES and Harmonious Passion). Hypotheses were partially supported.

SDT operated as an appropriate framework for capturing the underlying psychological structures of engagement for each of the four measures. In some cases, engagement did not mediate the relation between SDT and performance as expected, highlighting the contextual nature of engagement in both application and measurement.

This is one of the first studies to explicitly link a broad well-established psychological theory to engagement. This connection allows researchers to explain the latent processes of engagement that underpin the observed relationships of engagement in practice. Moreover, this is one of only a handful of studies that has used a multi-measurement approach in exploring the engagement–performance linkage and one of the only studies to use Bayesian methodology.

Explores tax structures in a two‐period, two‐good model, allowing for endogenous labour supplies. The model includes the specification of a joint distribution of wage rates facing individuals in the two periods. It also specifies a joint distribution of the various preference parameters used, allowing for the calibration such that the average proportion of expenditure on each good varies with (endogenous) income. This introduces distributional grounds for the use of a selective consumption tax, alongside an income tax, when maximizing a social welfare function displaying inequality aversion.

The purpose of this study was to apply social exchange and organizational support theories to examine the relationship between mid-level strategic enrollment managers’ perceptions of managerial coaching behaviors enacted by their senior managers and their own reported job engagement, as mediated by perceived organizational support (POS) within the US higher education context.

A quantitative survey-based half-longitudinal design, which used the latent marker variable technique, was conducted with a sponsoring professional organization in the strategic enrollment management (SEM) field in the USA. A total of 301 usable surveys were analyzed using structural equation modeling.

The results of this study indicate that SEM managers’ job engagement and the perceived managerial coaching behaviors provided to them by their senior managers were positively correlated, and that POS fully mediated this relationship. These findings highlight how coaching behaviors may allow managers to elicit positive emotional responses and, by fostering enhanced POS, ultimately enhance job engagement among their team members.

This study addresses several calls for research on managerial coaching, job engagement and POS in an under-examined higher education context within the human resource development field.

This paper aims to examine the influence of accounting information system (AIS) success on planning process effectiveness (PPE) in small- and medium-sized enterprises (SMEs) of Yemen, a less developed nation (LDN).

This study developed a theoretical model based on IS success model (DMISS2003). The model’s components were tested using structural equation modeling via SmartPLS on a sample of 325 SMEs.

The empirical results imply that AIS success positively affects PPE if SMEs focus on AIS information quality, system quality, user satisfaction and usage.

This study focused on SMEs in Yemen. Thus, it can be expanded to include different other countries.

The results of this study could be considered by owners and managers of SMEs, policymakers and AIS designers/vendors. This study could provide them insight into the role of AIS success in promoting PPE in SMEs. This study could assist policymakers in analyzing the work of SMEs and assessing their success, referring to AIS. Moreover, knowing the most critical determinants of AIS success could direct designers’/vendors’ efforts toward upgrading and improving the present AIS.

Government policymakers in LDNs considering how to motivate SME development in their nation should be aware of the significance of AIS success and implementation among SMEs and its role in the nation’s economic development.

This research is one of the first that investigates the impact of AIS success on PPE in SMEs. Current literature largely lacks the investigation of such an impact, especially among SMEs in LDNs such as Yemen. Most AIS’s prior research focused on SMEs in developed nations, which may not fully apply to LDNs such as Yemen. Indeed, no existing literature is available where AIS success impacts PPE in SMEs of LDNs. In this respect, this study claims its uniqueness.

This paper aims to review the latest management developments across the globe and pinpoint practical implications from cutting-edge research and case studies.

This briefing is prepared by an independent writer who adds their own impartial comments and places the articles in context.

This paper looks at different scales of measuring employee engagement. There is no previously agreed-upon single scale of measurement. This study uses the multi-criteria decision-making method to evaluate different choices and criteria, taking into account decision-makers’ judgments and preferences, to indicate which single scale would be the best to use for measuring employee engagement.

The briefing saves busy executives and researchers hours of reading time by selecting only the very best, most pertinent information and presenting it in a condensed and easy-to-digest format.

This study aims to analyze the returns obtained from companies with strong growth potential (growth stocks) and the returns from companies with quite low stock prices, but with high value (value stocks).

The sample comprises monthly data, from January 2002 to December 2016, from seven countries, Germany, France, Switzerland, the UK, Portugal, the USA and Japan. The authors have used linear regression models for three different periods, the pre-crisis, subprime crisis and post-crisis period.

The results point out that the performance of value and growth stocks differs from different periods surrounding the global financial crisis. In fact, for six countries, value stocks outperformed growth stocks in the period that precedes the subprime crisis and during the crisis, this tendency remained only for France, Portugal and Japan. This trend changed in the period following the crisis. The results also show that investor sentiment has a robust significance in value and growth stock returns, mostly in the period before the crisis, highlighting that the investor sentiment is more significant in the moments that the value stocks outperformed.

As far as the authors know, this is the first work that, taking into account the future research lines of Capaul et al. (1993), investigates whether the results obtained by those authors remain current, meeting the authors’ challenge and covering the gap of recent studies on the performance of value and growth stocks. Besides, the authors have introduced a new country, heavily punished by both the global financial crisis and the sovereign debt crisis to understand whether there are significant differences in investment styles and whether this is related to the different economies. Also, in this context, the authors were pioneers in adding investor sentiment as an exogenous variable in the influence of stock returns.

The purpose of this paper is to analyse the implications of exchange rate depreciation for inflation targeting and trade balance of UK in the context of the Brexit epoch.

The study employed a time-varying structural vector auto-regression (TVSVAR) model framework in which the sources of time variation were both the coefficients and variance-covariance matrix of the innovations on the data from January 1989 to September 2016.

The findings suggest that the depreciation of the Stirling has significant effects on inflation and trade balance in UK in context of Brexit epoch. It also showed that such a depreciation can be helpful in the improvement of external balance as well as steering the inflation to its statutory target. Despite, the inflation targeting, there is strong evidence of a pass-through.

Research has profound implications in terms of the sharp depreciation of GBP associated with the Brexit outcome. The study is very topical and could be very interesting to the readership of JES as well as wider audience. The study has limitations in a context that the significance of the results and association of the under analysis entities is contingent on the future trade relationships and Channel between UK and EU. Therefore, although there is a lot of uncertainty about the future of Britain trade relationships, this study provides guidance on the importance of exchange rate channel if the similar trade arrangements prevails in the post-Brexit era.

The research has profound practical implications, using a TVSVAR model in which the relationship among the entities varies over time; it has shown the importance of exchange rate in terms of external balance and inflation targeting. Hence, it has appeal for the practitioners as well as academics.

The research has great social implications. The Brexit is the biggest political and economic event of this era for UK and EU. There are big questions about the relationship between UK and EU in the post-Brexit epoch as well as questions about the future of the European integration. In this context, this study has shown that how the exchange rate could play an important role for the UK economy when its contemporary trade channels prevail. Concomitantly, it has social implications particularly for the European society.

The research is an original piece of work. It has contributed to the debate on the exchange rate deprecation, external balance and inflation targeting in context of the Brexit associated sharp depreciation of Stirling. It has used a framework, i.e. TVSVAR, which also have unique features in terms of testing the associations among under analysis entities against time.

While monetary autonomy is self-explanatory for cryptocurrencies such as Bitcoin with predetermined supply path, it is of great interest to probe into the monetary structures of Stablecoins. In these supply contracts and expands and capital restrictions apply due to the existence of reserves as the exchange rate arrangement adheres to a price rule.

Ever since the launch of Bitcoin and its offspring, examination of cryptocurrencies' trading activity from the empirical finance viewpoint has received much attention and continues to do so. The particular monetary arrangements found in Stable cryptocurrencies (colloquially referred to as Stablecoins), however, have not been properly (1) classified and (2) studied within an empirical international finance and banking context. This paper provides an empirical framework analogous to Impossible Trinity for exploring monetary arrangements across Stablecoins wherein reserves are held as price stability is targeted.

The study findings of existence of the degree of achievement along the three dimensions of the Impossible Trinity hypothesis, namely monetary independence, exchange rate stability and financial openness for a representative sample able to cover all varieties of Stablecoins, provide fresh empirical insights and arguments to this growing literature with respect to the success of their embedded exchange rate stabilization mechanisms. While the hypothesis can be supported for all cryptocurrencies in question, the trade-off combination among exchange rate stability, capital openness and monetary independence varies with the categorical types of Stablecoins.

If Stable cryptocurrencies, therefore, claim the role of global monetary assets freed from sovereign limits and national boundaries, it is critical to explore whether they adhere to traditional monetary frameworks. It goes without saying that in this work the author does not use a complete catalogue of all the available Stablecoins, rather a complete catalogue of all the possible asset classes of Stablecoins. While there is a significant difficulty in finding Algorithmic Stablecoins and, so far, there is plethora of Stable Token initiatives, a broader sample to further examine these under this paper's empirical framework is suggested. Enrichment of the robustness analysis by constructing additional proxies, possibly building time series for the proposed cmo1 subindex and using additional estimation methods is encouraged.

Stablecoins have been developed aiming to address the issue of excessive price variation in cryptocurrencies such as Bitcoin. Holders of Stablecoins enjoy the combined advantages of using a blockchain-based digital infrastructure in fulfilling the functions of store of value and media of exchange and of using a traditional currency, which merely plays the role of the unit of account (and in some circumstances the trusted reserve to which is convertible to). Understanding the varieties of Stablecoins and quantifying the components for success of their price stabilization may result in designing better Stablecoins.

Blockchain and cryptocurrencies have introduced new challenges to money and banking. Cryptocurrencies, which independently float such as Bitcoin, have gained the interest so far due to price variation that allows for gains. But these should be by far not considered to be a substitute to traditional means of payment. Lately, Stablecoins have increasingly gained attention for that USD Tether/Bitcoin pair (a Stablecoin pegged to the US dollar at parity) has outrun the US dollar/Bitcoin pair as the most traded pair in digital exchanges marking the strong position and high demand for Stablecoins.

This approach uncovers the varieties of Stablecoins with respect to their monetary constraints compared to the rest of the cryptocurrencies, which independently float. In this paper, the author provides a conceptual framework for the analysis of the exchange rate mechanisms conditional on Stablecoin asset classes accompanied with an empirical study from the monetary viewpoint. This is the first work in this attempt. The empirical framework employed is analogous to the traditional theory of international monetary economics referred to as Impossible Trinityz.

The peer review history for this article is available at: https://publons.com/publon/10.1108/JES-06-2020-0279