This new volume of the ElConuco Bulletin is a contribution that discusses the economy, sustainability, and governance of contemporary Latin American realities. First, Eduardo Sarmiento Gómez (Julio Garavito Colombian School of Engineering) introduces a macroeconomic-financial consistency model that, in order to integrate the programming of multilateral agencies, explains the effects of COVID-19 on the Colombian economy between 2019 and 2021, demonstrating fiscal and external imbalances that support recovery. Next, Martha Vargas, Luz Barrera, and Cristóbal Lugo (Universidad de los Llanos) analyzed the agricultural markets of Casanare (2011-2015), prioritizing key crops and products such as corn, palm, and rice to provide roads with agro-sustainability. Finally, Agustín Tapia Alba (UPAEP) and Cesaire Chiatchoua (ESE) examine the autonomy of the Bank of Mexico and the Federal Competition Commission in the neoliberal market, highlighting the tensions between public interests and the protection of private capital, as well as the insistence on municipal taxation as a guarantor of the social value of finance. Therefore, this edition offers an interdisciplinary perspective that includes economic modeling, rural development, and financial regulation to contribute to a critical understanding of the problems affecting the region.