Can we estimate a monetary value of scientific publications?

In this paper, we analyze the compelling issue of monetary valuation of a scientific publication. While many academic scholars tend to overlook the topic, as being either too difficult or even meaningless, policymakers begin to use very rough tools for evaluating publications, which have many limitations, as we will discuss in this work. The main objective of this work is to address this open problem by stimulating further discussion on the topic and future research developments. We provide an overview of different methods to value scientific publications. We discuss their main hypotheses, pros and cons by means of an illustration based on Sapienza University of Rome. Although we begin to address the issue of monetary valuation of scientific publications, presenting a range of available methods and listing the limits and benefits of each, further methodological and empirical research is still needed to comply with policy and stakeholders' needs which we expect will increase in the near future.