Public goods, trust, and tax policy: shaping economic formalization

Richard Asto, Marco Antonio Ortiz Sosa and Walter Ruelas-Huanca

MPRA Paper from University Library of Munich, Germany

Abstract: This paper develops a general equilibrium framework that integrates heterogeneous firms with both idiosyncratic productivity and subjective beliefs about public goods provision—specifically, confidence in institutional quality—alongside endogenous informality. We examine the impact of tax policy on the formalization process and highlight the crucial role of firms' trust in public institutions. Our findings reveal that when firms perceive the government as credible, an increase in both tax rates and tax revenues enhances public goods provision, fostering greater formalization. However, in environments with weak institutional trust, formalization policies may yield suboptimal economic outcomes—potentially even worsening conditions compared to scenarios with higher trust levels. This underscores how institutional confidence influences the productivity of formal firms and facilitates their transition into the formal sector. In the long run, effective tax policy can improve overall welfare, but its success is contingent on government credibility. Our research contributes to the literature on informality by providing novel insights for policymakers seeking to enhance formalization and economic welfare, particularly in settings where skepticism about government commitment and institutional capacity prevails.

Keywords: Informality; Optimal Tax Policy; Entrepreneurship; Tax Evasion (search for similar items in EconPapers)
JEL-codes: E26 E62 H26 (search for similar items in EconPapers)
Date: 2025-01-29
New Economics Papers: this item is included in nep-iue, nep-pub and nep-soc
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Persistent link: https://EconPapers.repec.org/RePEc:pra:mprapa:123490

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