This paper uses seven standard market power indicators (price-cost margin, and six drawn upon the production approach) to estimate the effect market power on the rate of change of total factor productivity for a sample of formal manufacturing firms of Peru for the period 2002-2019. After...

With the significant increase in public interest in ChatGPT since its breakthrough following the public release in November 2022, an expanding array of application possibilities is being discovered. This heightened interest is also reflected in economic contexts and for businesses. These...