some potential findings that researchers might uncover when investigating the relationship between bank size and profitability in the Jordanian banking sector:

Economies of Scale: Larger banks may demonstrate higher profitability due to economies of scale, as they can spread fixed costs over a larger asset base.Market Power: Larger banks may leverage their market power to negotiate better terms with borrowers and attract more deposits at lower costs, resulting in higher net interest margins (NIM) and overall profitability.Technological Innovation: Larger banks may invest more in technology and innovation, leading to operational efficiencies, improved customer service, and new revenue streams.Diversification Benefits: Banks with more diversified portfolios may experience more stable earnings and lower volatility, potentially leading to higher profitability.Regulatory Effects: Regulatory requirements and compliance costs may disproportionately affect larger banks, potentially reducing their profitability.Conversely, larger banks may have the resources to navigate regulatory challenges more effectively, mitigating the impact on profitability.