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This paper employs the R software in identifying the most suitable ARMA model for forecasting the growth rate of the exchange rate between the US dollar and a unit of the British pound. The data is systematically split into two distinct periods identified as the in-sample period and the out of sample period. The best model selected for the in-sample period is used to make forecasts for the out of sample period. Both traditional and rolling window forecasting methods are employed. This research uses the MSE, MAE, MAPE and correct sign prediction criterion to compare the forecasting performance of the rolling window forecasting method and the traditional forecasting method. The results obtained suggest that the traditional forecasting method performs better judging by MSE, MAE and MAPE. In other words, the traditional forecasting method is more suitable for predicting the magnitude (i.e., size) by which the US /UK exchange rate changes over time. However, the results also suggest that the rolling window forecasting method performs better based on the correct sign prediction criterion. In other words, the rolling window forecasting method is more appropriate for predicting the changes in the sign of the US /UK exchange rate. 

 This paper utilizes the Least Squares Dummy Variables (LSDV) technique in investigating the effect of financial depth on economic growth within a sample of middle-income countries, over the period 2005–2017. The research finds that financial depth has a negative impact on real GDP growth within middle-income countries. This result is robust to the use of alternative measures of financial depth, the use of per capita GDP growth as a proxy for economic growth, the inclusion of dummy variables to control for the 2007–2010 global financial crisis, the exclusion of countries with high average growth as well as across income levels. Based on its findings, this study recommends the need for robust regulations to ensure that the credit facilities of domestic financial institutions are channeled towards productive investments rather than debt servicing.

The COVID-19 pandemic is anticipated to continue to the year 2022 and could lead to several business failures if entrepreneurs do not respond adequately. Thus, the purpose of this study is to introduce a framework that captures the impacts and potential responses to the ongoing pandemic. To do that, we conducted telephone interviews with ten entrepreneurs who operate enterprises within Nigeria. Data collected for analysis were transcribed, chronologically arranged, coded, and thematically analyzed using NVivo. Our findings revealed that, during the pandemic, businesses experienced limited opening hours, a decline in their clients' patronage, lower turnover, and employee demotivation. In response, business owners should consider re-strategizing their business activities, maintaining connections with clients, and exploiting available support measures. Our findings have profound theoretical and practical implications. For entrepreneurs and policymakers, they offer insights into the form of challenges confronting businesses during a pandemic. It also provides response activities that entrepreneurs could adopt to mitigate the impact of an epidemic on their enterprises’ performance. For the field of entrepreneurship, it advances the need to integrate public health (health-related issues) into entrepreneurship study and consider its multiple levels of influence on the performance of businesses.

This paper attempts to explore the issue of enhancing pedagogical skills among the college teachers of Bangladesh through CPD. This is a literature review paper that divided the topic into different themes and sub-themes in order to analyze the issue properly. After analyzing 60 studies including journal articles, conference proceedings, and research reports of different authors and organizations this study found several positive impacts of CPD on the teachers regarding uplifting their professional skills. It has also found some challenges of implementing CPD for college teachers identifying the scarcity of resources at the heart of all the challenges. Finally, the paper ends up with some recommendations to enhance the teachers’ professional skills through CPD in Bangladeshi colleges

The purpose of this research paper is to explore the factors that influence Saudi users to adopt and use online video games. We developed a theoretical framework based on the Technology Adoption Model (TAM) to examine 6 hypotheses through a survey of 106 video game users. The results indicate that social norms, perceived enjoyment, and social interaction play a positive and significant role in influencing the perceived usefulness of online video games for end users. Also, price value, game quality, and internet speed were all factors that influence end-user perceived ease of use of online video games. Both perceived ease of use and perceived usefulness were all of the significant influence on the attitude to use online video games. Furthermore, perceived usefulness and attitude to use online video games influenced the behavioral intention to use online video games which in return influenced the actual use.