Alice is a portfolio manager at a global investment firm. She is currently evaluating her client's diversified investment portfolio and considering the implications of global integration on asset allocation. In her analysis, she focuses on how interconnected global markets can influence asset performance. Alice notes that understanding the benefits and risks of global integration is essential for formulating an optimal asset allocation strategy that maximizes returns while controlling for risk.
Which of the following statements is most accurate regarding the role of global integration in asset allocation decisions?