The document discusses the positive relationship between the growth of the financial sector and economic development, highlighting that financial institutions facilitate vital services such as loans and investments that stimulate economic growth. It emphasizes that while a strong financial sector is crucial for economic growth, it must be supported by strong institutions and effective investment policies, especially in developing economies facing issues of information asymmetry. Lastly, it acknowledges that financial development positively influences economic growth through capital productivity and savings accumulation, although the direction of causality remains complex and not fully understood.