In situations where formal constraints are unclear or fail informal constraints will play a larger role in reducing uncertainty and providing constancy to managers and firms. This is one of the two core propositions underpinning an institution-based view of global business. Which situation illustrates this proposition?

This situation primarily illustrates a formal constraint, as it is driven by a clear regulatory change in tax policy. The decision to relocate is a response to explicit legal requirements rather than the influence of informal social norms or values, thus not supporting the institution-based view's focus on informal constraints.

This choice involves various formal constraints related to economic factors and incentives. The decision-making process is grounded in tangible, quantifiable criteria rather than informal societal norms or values, making it less relevant to the proposition regarding informal constraints.

This scenario again highlights a formal constraint, where the decision-making is based on explicit tax regulations and economic conditions. The focus is on fiscal policy rather than informal norms or values that might influence business practices, thus misaligning with the proposition in question.