Consistency conditions for bank efficiency analysis in Ghana: A comparison of parametric and non-parametric techniques

The facilitation of economic transactions and friendly investor environment is undertaken through effective performance of financial systems. Mobilization of savings and funding the profitable business opportunities are essential in improving the efficiency of intermediation. The study aims to evaluate the effects of nationalization and privatization on Indian banks. Various factors have been considered to examine the effects of privatization and nationalization, including sources of public sector inefficiency, measures of firm performance, econometric issues, and the mode of privatization. The data was collected for the period of 1998 to 2016 from Indian banks. Data Envelopment Analysis (DEA) was used to evaluate the financial reports of the banks selected to evaluate the efficiency of input and output variables. Positive results were observed, concerning the efficiency and profitability of banking industry after banks’ privatization. Performance of private banks has been observed effective and efficient as compared to the public sector banks. Privatization of banks must be increased and maintained to sustain the efficiency of the banks and implement strategies to maintain the assets. Future studies may recruit more appropriate sample size to evaluate the privatization and nationalization effects of Indian banking industry. Greater number of banks will provide more precise results, using data envelopment analysis.

The study aims to measure the extent of implementing ERP systems in the banking sector in Jordan, and identify the main factors that influence the implementation decision, in addition to measure the impact of the post-implementation of the ERP system on the financial performance. The study utilized a content analysis as a research instrument. The study of population consisted of all the banks in Jordan, where the study applied ‘Purposive Sample’ type. Therefore, the study included 11 banks from 2011 to 2016.
The study indicated that the implementation year of the ERP system started in most of the Jordanian banks in 2013, and the rates vary from bank to bank according to their importance and the level of awareness. Training courses are considered the main variable that these banks face in the process of implementation. In addition, awareness of the advantages, the cost, and supporting the infrastructure are the core factors needed to influence the implementation decision.
There is no impact when implementing an ERP system on the financial performance of the Jordanian banks in regard to the ROI and the DPS; on the other hand, there is an impact of the ERP system on the overall performance of the banks.
The study recommends to disseminate knowledge on the advantages of implementing of ERP system in Jordanian banks and to develop the IT department efficiency. Moreover, it will be worthwhile to examine the effect of ERP systems by utilizing financial and non-financial measurements.

Innovative marketing has given rise to practitioners’ and scholars’ attention in the 21st-century market. Given this, social media marketing has become the order of the day when accessing modern tools for marketing communication. However, the adoption of this innovation comes with its associated challenges, particularly, from a developing country perspective. Against this background, this study sought to examine the inhibitors characterized in the application of social media channels as an innovative tool for advertising and communication among SMEs (small and medium enterprises) in Ghana. For study results to be achieved, a quantitative research approach with a questionnaire of 650 was distributed among managerial staff of the fashion industry in the central part of Ghana of which 512 respondents were duly received and correctly filled for data processing and analysis. Results from the partial least square structural equation method (PLS-SEM), showed that despite the importance of innovation, lack of managerial skills/marketing expertise, perceived cost, regular systems/links upgrade, and financial constraints are significant inhibiting factors affecting the application of social media as advertising and communication tools among SMEs in developing economy. Interestingly, the findings further showed that ’company’s size’ as well as ’availability of social media channel/tool’ significantly control for the outcome variable (internet/social media) as a marketing communication tool.

Acknowledgment
This work is supported by Tomas Bata University in Zlin through; IGA/FaME/2019/002: The role of the institutional environment in fostering entrepreneurship, and further supported by IGA/FaME/2020/002 and IGA/FaME/2019/008. The authors are thankful to Prof. Jaroslav Belás, Prof. Boris Popesko, and Prof. Miloslava Chovancová for their guidance towards developing this manuscript.