New Research on Participatory Governance and Tax Compliance

At the World Bank, we have published two new studies on the effect of citizen engagement on tax morale and tax compliance.

In the first, published last month, we examine the Brazilian case, using data from all 5,570 municipalities in the country. We focus on two types of institutions that municipalities can voluntarily adopt to give citizens the opportunity to voice their preferences on policies and spending: public policy councils and participatory budgeting. Municipalities who adopt these practices collect significantly more local taxes. For instance, the adoption of participatory budgeting leads to the collection of up to 39% more tax revenues. Overall, the increase in municipal budgets is equivalent to roughly 40% of their capital investment spending.

But how context-dependent are these findings?

In the second study, published last week, we present results from the largest cross-country experiment ever conducted on tax morale. A unique online experiment, the study involved 65,000 individuals across 50 countries from all continents. Our results show that regardless of government systems, levels of development and culture, citizens are more committed to tax compliance when they: i) are able to voice their preferences about government spending, and ii) learn about government oversight of public resources.

I hope you will enjoy the reading.

Of Governance and Revenue: Participatory Institutions and Tax Compliance in Brazil

Michael Touchton, Brian Wampler and Tiago C. Peixoto

Abstract: Traditionally, governments seek to mobilize tax revenues by expanding their enforcement of existing tax regimes and facilitating tax payments. However, enforcement and facilitation can be costly and produce diminishing marginal returns if citizens are unwilling to pay their taxes. This paper addresses gaps in knowledge about tax compliance, by asking a basic question: what explains why citizens and businesses comply with tax rules? To answer this question, the paper shows how the voluntary adoption of two different types of participatory governance institutions influences municipal tax collection in Brazil. Municipalities that voluntarily adopt participatory institutions collect significantly higher levels of taxes than similar municipalities without these institutions. The paper provides evidence that moves scholarship on tax compliance beyond enforcement and facilitation paradigms, while offering a better assessment of the role of local democratic institutions for government performance and tax compliance.

Voice and Punishment : A Global Survey Experiment on Tax Morale

Fredrik M. Sjoberg, Jonathan Mellon, Tiago C. Peixoto, Johannes Hemker and Lily L. Tsai

Abstract: An online survey experiment spanning 50 countries finds sizable improvements in tax morale when (a) the salience of anti-corruption efforts is increased and (b) citizens are allowed to voice their expenditure preferences to the government. These results hold very broadly across a uniquely large and diverse sample of respondents from all continents. The findings are consistent with theories emphasizing the role of democratic accountability, as well as of perceptions of legitimacy and “retributive justice,” in generating voluntary tax compliance. Implications and avenues for further research are discussed.

New Evidence that Citizen Engagement Increases Tax Revenues

pic by Tax Credits on flickr

Quite a while ago, drawing mainly from the literature on tax morale, I posted about the evidence on the relationship between citizen engagement and tax revenues, in which participatory processes lead to increased tax compliance (as a side note, I’m still surprised how those working with citizen engagement are unaware of this evidence).

Until very recently this evidence was based on observational studies, both qualitative and quantitative. Now we have – to my knowledge – the first experimental evidence that links citizen participation and tax compliance. A new working paper published by Diether Beuermann and Maria Amelina present the results of a randomized experiment in Russia, described in the abstract below:

This paper provides the first experimental evaluation of the participatory budgeting model showing that it increased public participation in the process of public decision making, increased local tax revenues collection, channeled larger fractions of public budgets to services stated as top priorities by citizens, and increased satisfaction levels with public services. These effects, however, were found only when the model was implemented in already-mature administratively and politically decentralized local governments. The findings highlight the importance of initial conditions with respect to the decentralization context for the success of participatory governance.

In my opinion, this paper is important for a number of reasons, some of which are worth highlighting here. First, it adds substantive support to the evidence on the positive relationship between citizen engagement and tax revenues. Second, in contrast to studies suggesting that participatory innovations are most likely to work when they are “organic”, or “bottom-up”, this paper shows how external actors can induce the implementation of successful participatory experiences. Third, I could not help but notice that two commonplace explanations for the success of citizen engagement initiatives, “strong civil society” and “political will”, do not feature in the study as prominent success factors.  Last, but not least, the paper draws attention to how institutional settings matter (i.e. decentralization). Here, the jack-of-all-trades (yet not very useful) “context matters”, could easily be replaced by “institutions matter”.

You can read the full paper here [PDF].