“whether you can observe a thing or not depends on the theory which you use” (Parte II)

Parte I.

"As with scientific theories, an economic theory commonly originates with a question or problem, either one widely recognized or one entirely unseen by others. Such problems or questions may prompt a novel hypothesis or conjecture about paths to a solution, and lead to experimentation. Through further refinements, partly informed by experimental actions, the problem becomes more fully framed, and a more well-formulated theory may emerge.
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Valuable theories—whether scientific ones or economic theories of value—perform several key sight-giving functions. By effectively framing a problem or a set of problems, a theory provides a coherent, abstract, causal representation of the world. It serves not as a (or the) representation of the world, per se, but rather as a map of what might be observed: a way of seeing things that may not be evident or obvious to others. A theory provides predictions about observations, future states, and the emergence or dynamics of the problem. A theory permits counterfactual inference, allowing an economic actor to infer what might happen in response to a given action, and it allows the interpretation of evidence obtained from that action.
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Valuable theories require a contrarian belief....
However, in the economic context, if a view or theory is commonly held by others, then it is logically unable to yield new insights about novel uses of resources, novel observations, and sources of opportunity. Thus, valuable economic theories must “go against the tide” of common opinion, facts, and wisdom, and thereby permit vision that others lack. Novel theories are essentially bets against “the market” or bets against common understandings about what might be valuable. [Moi ici: Foi aqui que escrevi a tal nota sobre a galeria de cromos, Zapatero e os cemitérios]
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A valuable economic theory, then, frames a problem and encapsulates a novel belief about a possible future in which that problem is solved. It prompts a theory-guided search for resources and solutions to then solve it and create that future. A firm with a theory, therefore, attends to its environment with a specific lens—with the aforementioned Suchbild in mind (a set of questions and problems)—for which it seeks solutions. Moreover, there is an inherent back-and-forth or toggling between beliefs or theories and questions or problems. Beliefs reveal problems, which, as they become better framed, emerge as theories and hypotheses. Alternatively, initial problems may generate conjectures, which generate new problems and questions that ultimately lead to a well-composed theory."

Trechos retirados de "The Theory-Based View: Economic Actors as Theorists" de Teppo Felin e Todd R. Zenger, publicado por Strategy Science Vol. 2, No. 4, Dezembro 2017, pp. 258–271.