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This study aims to carry out a critical analysis of the methods used to deal with the regulatory impact assessment while proposing an alternative method to overcome some of the drawbacks of the aforementioned methods.

To achieve the objective of this work, the methods currently used in regulatory impact analysis are presented by highlighting their scope and the problems they may pose during their applications. After that, the adjusted variant of radial measure is suggested as an alternative method to the aforementioned methods while showing its relevance with regard to other methods using pertinent criteria. Finally, for concretization, a case study related to the sanctions against Russia after its invasion of Ukraine is presented.

The findings show that regulations related to the sanctions against Russia are good enough, with a score of 0.846. However, this score is less good in several countries like Germany (0.671), Italy (0.677) and France (0.745) and in the poorest countries.

The originality of this work resides in using a novel method in the regulatory impact analysis field, which is adjusted variant of radial measure. This method increases the effectiveness of the regulatory impact assessment.

For close to two decades, the West African Monetary Zone (WAMZ) has been preparing to launch a second monetary union within the ECOWAS region. This study aims to determine the impact such a unionised monetary regime will have on financial stability as represented by the nonperforming loan ratios of Ghana in a counterfactual framework.

This study models nonperforming loan ratios as dependent on the monetary policy rate and the business cycle. The study then used historical data to estimate the parameters of the nonperforming loan ratio response function using an Autoregressive Distributed Lag (ARDL) approach. The estimated parameters are further used to estimate the impact of several counterfactual unionised monetary policy rates on the nonperforming loan ratios and its volatility of Ghana. As robustness check, the Least Absolute Shrinkage Selection Operator (LASSO) regression is also used to estimate the nonperforming loan ratios response function and to predict nonperforming loans under the counterfactual unionised monetary policy rates.

The results of the counterfactual study reveals that the apparent cost of monetary unification is much less than supposed with a monetary union likely to dampen volatility in non-performing loans in Ghana. As such, the WAMZ members should increase the pace towards monetary unification.

The paper contributes to the existing literature by explicitly modelling nonperforming loan ratios as dependent on monetary policy and the business cycle. The study also settles the debate on the financial stability cost of a monetary union due to the nonalignment of business cycles and economic structures.

This study aims to explore the possibility that securities markets in selected African countries of Egypt, Kenya, Nigeria and South Africa play a significant role in capital accumulation using panel data analysis. This is done by exploring the relationship between gross fixed capital formation on the one hand and financial market development indicators on the other hand. Thus, the study aims to examine if stock market size and liquidity are determinants of capital accumulation.

The analysis is based on annual times series from 1991 through 2017 spanning four African stock markets. The analysis utilizes the fixed-effect and random-effect econometric models. The Durbin–Wu–Hausman test is used to choose between the two models.

The key results indicate that stock market capitalization is a positive determinant of gross fixed capital formation. The market value traded and turnover have no relationship with capital formation. Therefore, the role of stock African stock markets in promoting capital accumulation and, subsequently, industrial growth in Africa is seriously questioned.

Only a handful of studies have examined the role of the African securities market in promoting capital accumulation. This study is unique in which it focuses on the leading stock markets in the four corners of Africa. The markets are from Egypt in the north, South Africa from the south, Nigeria from the west and Kenya from the east. These four markets account for a significant segment of all African markets.

The predominant neoliberal structure of capitalism and tourism as the fuel of capitalism exposes growing problems of injustice, unfairness and inequality. Places and communities around the world are currently expressing the need for radical changes in placemaking to be able to think, plan and act differently. This theoretical contribution adopts a humanistic management (HM) perspective of placemaking to promote places where people enjoy living, working, interacting and having meaningful experiences. Tourist destinations are relevant places to discuss the application of HM principles in practice and promote humanistic destinations and the humanisation of placemaking. This chapter concludes by arguing for an interface with eco-centric and posthumanist transformative approaches to promote holistic value-based placemaking and regeneration of places.

The purpose of this study is to examine the effect of organizational readiness (OR) dimensions (organizational culture, climate and capability) on three types of innovations (INs) (service, process IN and entering new markets) in telecommunication companies. The study also tests the mediating role of employee engagement (EE) in the causal relationship between OR and IN.

In the theoretical framework, a deep and broad review of the literature was presented to determine the study variables and hypotheses that were tested in the field study. The study sample consisted of 306 respondents distributed to the headquarters of the three companies (Zain, Orange and Umniah) working in the Jordanian telecommunications sector. The number of questionnaires retrieved and valid for analysis was 255 (83%).

Results indicate a positive effect of organizational climate and organizational capacity on process IN and entering new markets. While organizational culture had no significant effect on the three types of IN EE did not have a mediating role in the relationship between OR and IN.

The results of this study are related to the telecommunications sector as a highly competitive service sector and more able to work remotely with regard to customers, so its results cannot be generalized to other sectors such as the industry sector, which has suffered in recent years from the epidemic more than other sectors.

The study of OR as a concept, dimensions and effects provides great experience for leaders and managers facing the challenges of competition and threats posed by the Covid-19 pandemic. This study also helps researchers to study OR in new areas and in relation to other concepts.

The OR covers a wide field that includes the individual, the group and the company. Therefore, readiness includes a social experience that can extend from the company to the community.

The study gains an important value by revealing that organizational culture as a dimension of readiness does not have a significant impact on IN. With the readiness to respond quickly to challenges, culture can be more inclined to the status quo and the prevailing routine than to IN and change.

Numerous studies have looked at why people attend events which engage in conspicuous consumerism, but they have neglected the fear of missing out on these event-based experiences. This study aims to look at the impact of sensation seeking on conspicuous consumption within the event-based activities. Moreover, the developed model examined the mediating role of the fear of missing out in this impact.

A questionnaire survey was conducted, and a conceptual framework was performed to test hypothesized links between the three variables.

The findings show that sensation seeking affects conspicuous consumption, and fear of missing out has a mediating effect on this relationship.

The results of the study give some theoretical and practical implications to practitioners and researchers about aspirational class as elite consumers and high-level attendees of one-off events.

Despite the prominence of ethics in mainstream marketing and sales literature, studies on the role of unethical sales practices remain sparse. As a result, we sought to fill this void by reviewing and integrating the available research on unethical sales practices.

A systematic methodology is used to review the literature. The data study covered peer-reviewed journal publications from 2008 through 2020.

Our investigation uncovered patterns (situational ethical behavior, ethical sales organizational culture, ethical leadership of salespeople, and unethical behavior). We suggest promising avenues for further research by concluding our methodological and theoretical contribution.

Today’s sales profession is continually evolving, putting increased demand on salespeople to adapt to new norms. Salespeople may be enticed to engage in unethical sales tactics in these situations, endangering not just themselves, but also their organizations and clients. This research contributes to the unique nature of ethics among sales people.

Intrinsic motivation affects job satisfaction and turnover intention. Still, previous motivational studies among real estate brokers (brokers) have primarily focused on extrinsic rewards, leaving intrinsic rewards/motivation practically unexplored. The purpose of this study is therefore to evaluate the role of both satisfaction with intrinsic rewards (SIR) and satisfaction with extrinsic rewards (SER) on job satisfaction and turnover intention among Swedish brokers.

This article is a replication, more precisely an empirical generalization and extension, of Mosquera et al.’s (2020) study conducted among brokers in Portugal. Using a sample of 910 Swedish brokers, the study analyzes a conceptual framework and tests hypotheses by using partial least squares (PLS).

Results indicate that SIR has a very strong impact on job satisfaction, which is not the case in the Portuguese sample. On the other hand, SER does not have an impact on job satisfaction, which is the case in the Portuguese sample. SIR does not have an impact on turnover intention in the Swedish sample, whereas SER does. Job satisfaction has twice the positive impact on turnover intention in the Swedish sample compared to the Portuguese. Furthermore, job satisfaction mediates the relationship between SIR/SER and turnover intention.

Findings of this study extend the existing literature of satisfaction with extrinsic and in particular intrinsic rewards on job satisfaction and turnover intention in the context of the brokerage industry. The most interesting difference between the samples is that Swedish brokers display much higher levels of satisfaction with intrinsic rewards. On the other hand, Swedish brokers appear to be less driven by extrinsic rewards, which is not in line with prior studies within brokerage.

Both managers and students planning to become brokers should consider that SIR has a stronger impact on job satisfaction than SER. What are perceived as intrinsic rewards, however, is highly subjective, which is troublesome from a managerial perspective, even more so as SIR is much harder to influence than SER. Given that intrinsic motivation is primarily a consequence of needs fulfillment, screening of applicants for person-job fit ought to increase job satisfaction and reduce turnover given its focus on the congruence between job demands and worker’s needs, respectively, what a job provides and the worker’s needs.

This study contributes to the brokerage research field by indicating that being a broker differs substantially between countries and that intrinsic rewards matter for Swedish brokers.

The Wiener-Hammerstein nonlinear system is made up of two dynamic linear subsystems in series with a static nonlinear subsystem, and it is widely used in electrical, mechanical, aerospace and other fields. This paper considers the parameter estimation of the Wiener-Hammerstein output error moving average (OEMA) system.

The idea of multi-population and parameter self-adaptive identification is introduced, and a multi-population self-adaptive differential evolution (MPSADE) algorithm is proposed. In order to confirm the feasibility of the above method, the differential evolution (DE), the self-adaptive differential evolution (SADE), the MPSADE and the gradient iterative (GI) algorithms are derived to identify the Wiener-Hammerstein OEMA system, respectively.

From the simulation results, the authors find that the estimation errors under the four algorithms stabilize after 120, 30, 20 and 300 iterations, respectively, and the estimation errors of the four algorithms converge to 5.0%, 3.6%, 2.7% and 7.3%, which show that all four algorithms can identify the Wiener-Hammerstein OEMA system.

Compared with DE, SADE and GI algorithm, the MPSADE algorithm not only has higher parameter estimation accuracy but also has a faster convergence speed. Finally, the input–output relationship of laser welding system is described and identified by the MPSADE algorithm. The simulation results show that the MPSADE algorithm can effectively identify parameters of the laser welding system.

The purpose of this paper is to understand how individuals seek to reduce the occurrence of unethical requests at work and the effects of such strategies.

The authors built a grounded theory through semi-structured interviews with 65 individuals who worked for companies involved in the Brazilian corruption scandal called Operation Car Wash.

The interviewees reported that they use two central strategies to avoid unethical requests: explicit moral communication (directly stating that they are not willing to adhere to an unethical request) and implicit communication (expressing such a refusal through moral symbols). Both strategies signal the morality of the communicator and lead the possible proponent of an unethical request to perceive a greater probability of being reported and, thus, avoid making such an unethical request. However, while explicit moral communication affects the perceived morality of the individual who would possibly make an unethical request, implicit (symbolic) moral communication does not. As a consequence, the risks of retaliation for making a moral communication are greater in the case of explicit moral communication, entailing that implicit moral communication is more effective and safer for the individual who wants to avoid unethical requests.

This paper broadens the literature on business ethics and moral psychology by shifting its focus from what organizations and leaders can do to prevent unethical behavior to what leaders can actively do to protect themselves from unethical requests.