The resource-based theory of the firm claims that an organization's competitive advantage is determined by its

A、core capability

B、superiority over rival firms

C、relationships with suppliers and buyers

D、ability to limit new entrants into the industry

答案：A

解析：Although strategy focuses mostly on the external environment, internal conditions also play a major role in strategy formulation and implementation This view, referred to as the resource-based theory of the firm, provides a very different focus on the sources of competitive advantage. According to Jay Barney, the person most frequently credited for the resource-based view, sustained competitive advantage results from the ownership and control of resources that are rare, nontradable, nonsubstitutable, valued by the market, and difficult or impossible to imitate This capability is referred t< as the organization's distinctive competence or core capability.