The concept of political instability is used extensively in economic research. The reason for its inclusion is that political instability has profound implications for the functioning of the economy. The purpose of this article is to summarize the literature on the economic implications of political instability by working through the definitions, dimensions, methods of quantification, and theoretical and empirical research on the topic. Contrary to the previous literature reviews, this article is not limited to the relationship between political instability and one specific macroeconomic phenomenon (e.g., economic growth), but intends to summarize the findings of the research regarding the impact of political instability on a variety of economic phenomena investigated in the literature. Moreover, the paper explores the most important channels through which political instability impacts these phenomena.
Importantly, there is no one agreed-upon definition of political instability. Although political scientists agree that political instability is a multi-dimensional phenomenon, there is currently no consensus on the appropriate number of these dimensions. Jong-A-Pin [2009] distinguishes four dimensions of political instability: (1) politically motivated violence, (2) mass civil protests, (3) instability
The bulk of economic research shows that political instability has profound macroeconomic consequences. Theoretical work suggests that political instability should negatively affect fiscal performance [see, e.g., Persson and Svensson, 1989; Alesina and Tabellini, 1990a, 1990b; Hallerberg and von Hagen, 1997] as well as investment and economic growth [see, e.g., Carmignani, 2003] and should lead to higher reliance on seigniorage and growth of inflation [Edwards and Tabellini, 1991a, 1991b; Cukierman et al., 1992]. These theoretical contributions are complemented by extensive empirical research [see, e.g., Grilli et al., 1991; Alesina et al., 1996; Chen and Feng, 1996; Feng, 2001; Aisen and Veiga, 2006, 2008a, 2008b, 2013; Jong-A-Pin, 2009]. Researchers have used a number of different databases and employed various strategies in attempts to quantify political instability and include it in economic modeling.
The remainder of the paper is structured as follows. Section 2 lays the foundation for the analysis by presenting the definitions and dimensions of political instability used in the literature. Section 3 reviews the theoretical literature on the economic consequences of political instability in order to enumerate the phenomena potentially affected by it and the main channels through which it can work. Section 4 discusses the methods of quantifying political instability, which is crucial from the point of view of empirical research. Section 5 summarizes the results of the empirical research on the economic consequences of political instability. Section 6 concludes.
Snyder [2019] distinguishes three types of literature reviews: (1) systematic, (2) semi-systematic (narrative), and (3) integrative. These three types of literature reviews are characterized by different methodological approaches and differ in terms of their purpose, research question(s), search strategy, sample characteristics, analysis and evaluation, and examples of contribution (see Snyder, 2019, Table 1, p. 334). The literature review presented in this article is semi-systematic. This methodological approach was chosen based on the nature of the analyzed problem. The article aims to provide an overview of use of notion of political instability in economic research and track its evolution over time. The research question is specified broadly, as the intention is to identify all economic variables (or phenomena) affected by political instability, rather than to synthesize studies on a particular research question or relationship between two specific variables. When it comes to selection of publications, the search strategy is non-systematic in a sense that the intention was not to cover all articles ever written on the analyzed topic (which is typically the intention of a systematic review) but rather identification of the most relevant and influential studies in the field of interest. The objective was to select publications that had the highest impact on the development of research in the field, i.e., formulated original research hypotheses, used novel datasets, and developed innovative methodologies. Analysis and evaluation of research are of qualitative nature, as different approaches of researchers hinder the ability to use more quantitative approach. The intended contribution of this article is to synthesize the state of knowledge on the impact of political instability on economic processes, provide a historical overview, and identify possible areas for further research.
Summary of definitions and measures of political instability (selected studies)
Landau [1986] | Incidence of coups | Number of coups | Negative correlation between the number of coups and rate of economic growth. |
Barro [1991] | Incidence of revolutions, coups and political assassinations | Number of revolutions, coups and political assassinations per year [Banks, 1979] | Negative correlation between the measures of political instability and rate of economic growth. |
Cukierman et al. [1992] | Probability of a government change as perceived by the current government. | Transfer of executive power (two alternative measures). Additional political variables include riots, political repressions, executive adjustments, and unsuccessful attempts to change the government. | Countries with more unstable and polarized political systems have less efficient tax systems and rely to larger extent on seigniorage. |
Grilli et al. [1991] | Average government durability Political stability index | Average government durability Average number of years between significant government changes | Strong negative correlation between public debt and average government durability. No statistically significant effect for the political stability index. |
Alesina et al. [1996] | Probability of a government change | Transfer of executive power (three alternative measures) | Political instability negatively affects economic growth. No evidence of reverse causality. |
Carmignani [2000] | Probability of government collapse | Probability of government collapse (estimated with a binary choice model) | Supporting evidence to the theory of strategic accumulation of debt in the presence of high government volatility |
Feng [2001] | Political instability: variability of political freedom. |
Political instability = standard deviation of the variable political freedom. |
Political freedom promotes private investment. Political instability and policy uncertainty negatively affect private investment. |
Aisen and Veiga [2008b] | Basic definition focuses on probability of a government change. Supplemented by multi-dimensional indices of political instability. | Transfer of executive power. Additional indices include data on assassinations, coups, constitutional changes, revolutions, and government crises. | Greater political instability leads to higher seigniorage, especially in developing, less democratic and socially polarized countries, with high inflation, low access to domestic and external debt financing and with higher turnover of central bank governors. |
Jong-A-Pin [2009] | Multi-dimensional phenomenon encompassing politically motivated violence, mass civil protests, instability within the political regime and instability of the political regime. | Multi-dimensional index of political instability combining 25 indicators (e.g., assassinations, cabinet changes, civil wars, major constitutional changes). | Four dimensions of political instability have different effects on economic growth. Only the instability of the political regime has a robust and significant negative effect on economic growth. |
Aisen and Veiga [2013] | Multi-dimensional phenomenon; emphasis put on propensity to a government change | Cabinet changes in combination with six additional indices capturing instability within and of the political regime and politically motivated violence | Higher degrees of political instability are associated with lower growth rates of GDP per capita. Economic freedom and ethnic homogeneity are beneficial for economic growth. |
Gurgul and Lach [2013] | Probability of a government change | Transfer of executive power (two alternative measures) | Political instability negatively affects economic growth. No evidence of reverse causality. |
Compaoré et al. [2020] | Multi-dimensional phenomenon | Transfer of executive power, demonstrations, major government crises, general strikes, political assassinations. | Conflicts and political instability are associated with higher probability of systemic banking crises. |
RPE, relative political extraction.
There is no one agreed-upon definition of political instability. According to Jong-A-Pin [2009], political scientists argue that political instability is a multi-dimensional phenomenon, although there is currently no consensus regarding the appropriate number of these dimensions. In his article, he distinguishes four dimensions of political instability, which are the following:
politically motivated violence; mass civil protests; instability instability
Instability
Carmignani [2003] proposed a somewhat different taxonomy that distinguishes two dimensions of political instability. The first dimension includes phenomena such as mass violence, assassinations, riots, revolutions, and other forms of social unrest that are caused by ethno-linguistic, religious, ideological, and economic conflicts which cannot be resolved within the existing institutional arrangement. The second dimension includes events that take place within the boundaries established by the existing institutions, such as government terminations and electoral surprises, which are a result of interactions between competing political powers and reflect fluctuations of the political preferences of the electorate.
The early research on political instability focused on politically motivated violence [Rummel, 1963, 1966; Feierabend and Feierabend, 1966; Tanter, 1966]. Morrison and Stevenson [1971] provide a comprehensive review of this early strain of research. They define political instability “
Political instability frequently coincides with
It is a common belief that political instability has a profound influence on a number of economic indicators. Carmignani [2003] argues that political instability generates uncertainty about the stability of political and economic institutions (e.g., the legal system, security of property rights) and the future course of economic policies (e.g., taxes, the provision of public goods, government spending, redistribution of the national income, exchange rate policy, and inflation management, among others). This uncertainty, in turn, affects the behavior of economic agents regarding investment and the accumulation of the factors of production. Moreover, an unstable political environment affects the incentives of policymakers who might be tempted to pursue myopic economic policies in order to increase their chances of being re-elected or tie the hands of their successors. Examples of such myopic policies are delaying (or even reversing) structural reforms or backing out of previously made commitments. Aisen and Veiga [2013], in a similar fashion, argue that political instability shortens policymakers’ horizons and leads to sub-optimal policies and more frequent policy changes, which, in turn, has detrimental effects on macroeconomic performance. This section investigates the impact of political instability on the specific economic phenomena that have garnered the most attention from researchers – namely, investment and economic growth; seigniorage and inflation; and fiscal deficits and accumulation of public debt.
When it comes to the economic implications of political instability, the topic that attracted the most attention from researchers was its impact on economic growth. The theoretical models of economic growth that incorporate political instability show that it has a detrimental effect on investment and thus on economic growth. Carmignani [2003] presents the following basic theoretical framework, which incorporates political instability in a growth model similar to the one proposed by Romer [1986]. A generic firm
Political instability enters the model through the expected profits function. The logic behind it is that political instability generates uncertainty over critical elements such as future economic policies (e.g., taxation), effective degree of enforcement of property rights and contracts, and the broader socio-economic environment (e.g., shutdowns, and strikes, among others). As a result, the generic company
There are a number of other theoretical models, many of them being variations of the model summarized above, that investigate the relationship between political instability and economic growth. Svensson [1998] constructed a model that investigated the relationship between political instability, understood as propensity to government change, security of property rights, and investment. The process of reforming the legal system (which is necessary to increase the security property rights) takes time and resources. The incumbent government fully internalizes this cost, but not the future benefits. The model shows that in an environment of high political polarization and instability, the incumbent government does not have sufficient incentives to undertake a reform of the legal system, which leads to a lower equilibrium level of security of property rights, investment, and economic growth. Stevens [2000] focused on foreign direct investment and created a model with a representative firm maximizing its expected present value under uncertainty. The factors causing policy uncertainty are expropriation and shutdowns. Darby et al. [2004] constructed an endogenous growth model in which the aggregate output depends on the level of public investment which is financed though taxation. A high probability of government change reduces public investment and therefore economic growth. Annett [2000] constructed a model in which the society is fractionalized into different ethnic and/or religious groups and the government appropriates rents that are distributed to only some of these groups. This incentivizes the excluded groups to overthrow the government. A higher degree of fractionalization leads to a higher level of political instability, which in turn lowers investment and the output growth rate. Rodrik [1991] investigated the relationship between policy uncertainty and private investment. He argues that even otherwise desirable reforms may have a negative impact on investment if companies have doubts regarding their permanence, as policy uncertainty has similar effects to a tax on investment.
Research on the economic implications of political instability is not limited to economic growth. Another important strain of the literature investigates the relationship between political instability and seigniorage and inflation. The most influential theoretical study in this field is by Cukierman et al. [1992]. The hypothesis of this paper is that countries with more unstable and polarized political systems are characterized by less efficient tax systems (i.e., the costs of administering and enforcing regular taxes are high), as a higher perceived probability of government-change lowers the government's willingness to invest in reforming the tax system. As a result, more politically unstable countries must rely to a larger extent on seigniorage, which leads to higher inflation. Another important theoretical contribution to this topic is made by Edwards and Tabellini [1991a], who explore two political economy models of inflation – a model with a “myopic” government, in which inflation is a deliberate outcome of the strategic behavior of politicians, and a model with a “weak” government, where inflation is an inevitable result of a struggle between different political fractions. The work of Edwards and Tabellini builds on the previous work by Friedman [1969], Phelps [1973], Alesina and Drazen [1991], Végh [1989], Aizenman [1992], and others, who present a positive theory of inflation tax. Finally, Carmignani et al. [2008] argue that political instability can hamper central bank independence and thus indirectly lead to higher inflation.
There are also theoretical arguments that a high degree of political instability has a detrimental effect on fiscal deficits and public debt accumulation, which is attributed to the “strategic use of public debt.” The most important theoretical contributions are by Persson and Svensson [1989], Alesina and Tabellini [1990a, 1990b], Drazen [2000, Chapter 14], and Carmignani [2003, p. 10]. The concept of the strategic use of public debt can be briefly described as follows. If a government faces a high probability of being voted out of office in the upcoming election, it is not
Various strategies have been employed in attempts to quantify political instability using economic models. Some researchers included one or more variables to serve as proxies of political instability in their models. Others use one-dimensional indices intended to capture the complex nature of political instability in a single variable. An array of techniques has been used to construct such indices, including logit analysis, mechanical aggregation, principal components analysis (PCA), and explanatory factor analysis (EFA). Table 1 summarizes the definitions of political instability and measures used for its quantification in the most relevant reviewed literature, as well as provides brief summaries of research results (in chronological order).
The most basic strategy to quantify political instability is the inclusion of one or more variables serving as proxies. According to Brunetti [1997], who provided an early review of the literature on the use of political variables in cross-country growth analysis, Landau [1986] was the first study to empirically investigate the relationship between political instability and economic growth. The author used “number of coups,” taken from the World Handbook of Political and Social Indicators by Jodice and Taylor [1988], as a proxy. Landau's article was quickly followed by a number of studies investigating the relationship between political instability and economic growth [e.g., Londregan and Poole, 1990; Barro, 1991; Levine and Renelt, 1992; Barro and Lee, 1993; Easterly et al., 1993] and other macroeconomic variables such as inflation [Cukierman et al., 1992], fiscal deficit [Roubini, 1991], and public debt [Grilli et al. 1991]. All studies reviewed by Brunetti [1997] used one or more variables serving as proxies of political instability (e.g., coups, revolutions, assassinations, and government changes), most of which were taken from Jodice and Taylor [1988] or the Barro and Wolf [1989] dataset (which is based on Cross-National Time-Series [CNTS] Data Archive provided by the State University of New York at Binghamton).
Another strategy to quantify political instability is to use a logistical regression to estimate the probability of government change. This approach was used in the influential study by Alesina et al. [1996] who constructed a model with two equations to investigate the relationship between political instability and economic growth. The set of explanatory variables in the political instability equation includes three classes of variables: (1) indicators of social unrest, such as recent executive adjustments Executive adjustment is defined as the number of changes in the executive branch that do not result in a change of political leadership (i.e., the number of cabinet “reshuffles”).
Other researchers constructed variables that capture the multi-dimensional nature of political instability. Feng [2001] investigated the relationship between political freedom, political instability, and policy uncertainty and private investment. The author argues that although these three dimensions of political systems are mutually connected, they are still separate notions and should be distinguished from each other. He constructed three variables quantifying these three dimensions. The variable
Jong-A-Pin [2009] examined the multi-dimensionality of political instability using EFA and studied its influence on economic growth. EFA is model-based and its purpose is to separate the information that is common to all indicators from the information that is unique to individual indicators and to extract only the former. The author applied this method to a set of 25 indicators that were selected from commonly used datasets. Databanks International [2005], International Country Risk Guide [2005], Polity IV [Marshall and Jaggers, 2002], Peace Research Institute Oslo [Gleditsch et al., 2002], and Database of Political Institutions [Beck et al., 2001].
Aisen and Veiga [2013] defined political instability as propensity to government change, measured by the number of “cabinet changes The variable Cabinet changes shows the number of times in a year in which a new prime minister is named and/or at least 50% of cabinet posts are occupied by new ministers.
There are several databases that can be used to construct measures of political instability. Appendix presents the databases that were most commonly used for this purpose in the reviewed literature: the CNTS Data Archive, the World Handbook of Political Indicators IV (WHIV), datasets provided by the Center for Systemic Peace (CSP; mainly known for its Polity Project), and the Database of Political Institutions (World Bank).
Section 3 presented extensive theoretical evidence that political instability should have a significant impact on a variety of economic indicators, including investment, economic growth, seigniorage, inflation, fiscal deficits, and public debt. This section discusses the most important empirical evidence related to the hypotheses laid down in these theoretical contributions.
Brunetti [1997] stated that early empirical research on the impact of political instability on economic growth was far from being conclusive. Out of 11 studies reviewed by him, only five reported an unqualified negative effect of political instability on economic growth. Three studies also showed a negative relationship, but this result was sensitive to the particular specification chosen, and three other studies showed that there is no statistically significant relationship between the two variables. Brunetti also pointed out that research on this topic faced several methodological problems that were not properly addressed in most of these studies. The first major issue is the problem of endogeneity, as the reviewed studies relied on the assumption that the direction of the causal relationship was from political instability to economic growth and not
One of the most influential empirical studies on the relationship between political instability and economic growth is Alesina et al. [1996]. The authors address the problem of endogeneity by simultaneously estimating two equations – one for economic growth and one for political instability. The authors report a strong negative relationship between the two variables under investigation, with major government changes having a somewhat stronger impact than “normal” government changes, as an increase in values of the variables
Feng [2001] investigated the impact of political variables on private investment. The author provides empirical evidence that (1) political freedom facilitates economic growth, particularly through fostering human capital accumulation; (2) political instability, defined as variability of political freedom, has a detrimental effect on private investment; and (3) policy uncertainty negatively affects private investment. The study also shows that the transition toward democracy and openness alleviates the negative consequences of political instability. The author argues that such a transition can help create a better environment for economic development, ultimately boosting both economic growth and political stability.
Campos and Nugent [2002] argue that the empirical research on the political instability–economic growth nexus suffers from a variety of shortcomings, such as the
De Haan [2007] also strongly criticizes the latest empirical research on the political instability–economic growth relationship. He argues that it suffers from four fundamental problems. First, arbitrary model specifications – many studies do not include a rigorous sensitivity analysis. Second, possible sample heterogeneity – the author shows that with the frequently used ordinary OLS models, outliers can be a source of strongly biased results. Third, measurement errors – political instability is a latent variable and has various dimensions, which creates significant measurement problems. The author suggests that factor analysis should be used to alleviate this problem. Fourth, treatment of the time dimension – in many studies data coverage is short and divided into arbitrary periods (like in Campos and Nugent [2002], described in the previous paragraph).
Jong-A-Pin [2009] criticized research on the relationship between political instability and economic growth for not taking into consideration the different dimensions of political instability. He pointed out that measures of political instability suffered from measurement errors, which in turn severely affected the reliability of the estimates obtained. Jong-A-Pin used EFA to distinguish four separate dimensions of political instability, which were later jointly used in a dynamic panel econometric model with a GMM estimator and with lagged political instability variables used as instrumental variables (the purpose of which was to overcome the problem of potential endogeneity). The findings of the study are the following. First, instability
Aisen and Veiga [2013] found that the existing literature on the relationship between political instability and economic growth failed to answer some fundamental questions, namely: (1) what are the transmission channels from political instability to economic growth? and (2) how quantitatively important are the effects of political instability on the main drivers of economic growth? In order to answer these questions, the authors constructed linear dynamic panel data models with a system-GMM estimator based on a sample of 169 countries and 5-year periods from 1960 to 2004. The number of “cabinet changes” and six indices of political instability were used as proxies for political instability. The results of the study are the following. Political instability adversely affects economic growth and, in the authors’ opinion, the results are “strikingly conclusive,” as an additional government change per year reduces the average GDP per capita growth rate by 2.39 percentage points. The main channel of transmission is through a lower total factor productivity (TFP) growth rate and, to a lesser extent, through a negative effect on physical and human capital accumulation. The Aisen and Veiga do not find any evidence that would suggest that political instability has a different impact on economic growth in democratic or autocratic regimes.
Section 3 presented the article by Cukierman et al. [1992], which is the most important theoretical contribution in this strain of the literature. In addition to the theoretical model, the article also presented an empirical model, which is described as follows. First, the authors use a probit model to estimate the probability of government change. Next, they estimate five cross-country regressions with the estimates obtained from the probit model as an explanatory variable and seigniorage as the dependent variable. The authors then re-estimate these regressions using the instrumental variables method. In all 10 regressions, the variable for political instability is statistically significant at the 1% level and has the expected sign; therefore, the authors conclude that a higher degree of political instability leads to a higher reliability on seigniorage.
The relationship between political instability and inflation and seigniorage was revisited by Aisen and Veiga [2006, 2008a, 2008b]. In their 2006 study, the authors present evidence that political instability leads to significantly higher inflation, as an additional government crisis per year increases the inflation rate by 16.1% and an additional government change per year increases it by 9.1%. A government crisis is defined as “
Empirical evidence on this issue was presented by Grilli et al. [1991], Franzese [1998], Lambertini [1998], De Haan et al. [1999], Petterson [1999], and Carmignani [2000]. This evidence is far from being conclusive, which might be connected to the different methods of measurement and quantification of political instability used in these studies, but only to some extent. Grilli et al. [1991], Franzese [1998], and De Haan et al. [1999] used similar indicators of political instability – government duration in office and/or frequency of government turnover – but reached conflicting conclusions. Grilli et al. found a positive correlation between fiscal deficits and instability, Franzese found no significant effect of instability on accumulation of public debt, and De Haan et al. found a positive correlation between political instability and debt growth. Lambertini [1998], Petterson [1999], and Carmignani [2000] also used similar indicators – probability of defeat of the government – and also reached conflicting results. Lambertini found no significant effect of political instability on public debt accumulation, Petterson found a positive correlation when right-wing governments are in office and a negative correlation when left-wing governments are in office, and Carmignani found some evidence for a positive correlation between political instability and fiscal deficits. These conflicting results suggest that more research is needed in order to discover the true relationship between political instability and public sector deficits and debt accumulation.
Recently, the topic that has been attracting increasing attention among researchers is the impact of political (policy) instability on the functioning of the financial markets. Hartwell [2018a] argues that there are two channels through which political instability affects the functioning of financial markets. The first channel, which has a direct influence, is the execution of monetary policy. The second, indirect channel, is through uncertainty regarding future economic policies and institutions. Hartwell argues that the second channel is related to both the uncertainty regarding the results of regularly scheduled elections and informal instability.
There is an extensive and growing body of empirical research on this topic. Thorbecke [1997] demonstrates that monetary policy affects the level of asset returns. Bernanke and Gertler [2012] provide evidence that uncertainty regarding monetary policy increases the volatility of returns. Carmignani et al. [2008] show that political instability can negatively affect the central bank's independence and Papadamou et al. [2014] present how central bank independence affects stock market volatility, establishing a causal relationship between political instability and financial markets’ volatility. Engle and Ng [1993] present the concept of news impact curve and use it to investigate the behavior of the Japanese stock exchange between 1980 and 1988. The analysis shows that the stock exchange is very sensitive to news, but the sensitivity is asymmetrical, as negative news tends to produce more volatility than positive news. Białkowski et al. [2008] and Goodell and Vähämaa [2013] show that market volatility increases around election dates, which is connected to uncertainty regarding the election results. The effect may be intensified by several factors such as a narrow margin of error, change in the political orientation of the government, or a failure to form a government with the support of a parliamentary majority. Arin et al. [2013] employed a Bayesian Model Averaging method to investigate the impact of political variables (including government changes and political fractionalization) for financial volatility in 17 parliamentary democracies and found evidence that while the impact of political variables on excess returns is weak, political variables have a significant impact on return volatility. Hartwell [2018a] used a novel and comprehensive database containing monthly data on political changes in transition economies to construct a GARCH model investigating the impact of political instability on capital markets. His analysis shows that informal political instability has a strong negative effect on stock returns and formal political institutions increase financial volatility to a larger extent than monetary policy. Hartwell [2018b] investigated the determinants of financial volatility in Central and Eastern Europe and countries which formed part of the erstwhile Soviet Union. He shows that institutional changes (in particular of crucial institutions such as property rights) have been a major driver of financial volatility. Compaoré et al. [2020] provide evidence that political instability leads to an increased probability of banking crises. The main transmission channel is occurrence of fiscal crises. Moreover, political instability in one country may result in spillover effects to the banking systems in neighboring countries.
This paper reviewed the literature regarding the use of the notion of political instability in economic research. Political instability is a complex and multi-dimensional phenomenon, which is the reason why there is no one agreed-upon definition of it. One can distinguish four dimensions of political instability: (1) politically motivated violence, (2) mass civil protests, (3) instability
This study has some potential limitations. First, the complex and multi-dimensional nature of political instability, as well as the prevalence of various approaches to its quantification, make it hard to compare the results of different studies. Second, substantial differences in terms of research methodology make it impossible to employ more quantitative approach by, for example, performing a meta-analysis. Third, the complex nature of political instability makes it prone to measurement errors, which may result in inability of researchers to reach conclusive results.
The literature reviewed, both theoretical and empirical, shows that political instability has a profound impact on a number of macroeconomic variables, including economic growth, TFP, investment in physical and human capital, inflation, fiscal deficits, and public debt, as well as the functioning of financial markets, which makes it extremely important from the point of view of policymakers. The reviewed research shows that many problems observed on macroeconomic level might be a result of tensions in the political sphere. In such situations, policymakers whose aim is to improve long-term macroeconomic performance should rather focus on designing political institutions in a way that enhances political stability and reduces political polarization, than on technicalities related to economic policy design and implementation.
The review revealed several research gaps that might be worth looking into. First, the evidence regarding the impact of political instability on fiscal deficits and public debt is inconclusive, which constitutes an interesting research gap. Further, the results of the empirical research rely heavily on the measure of political instability used. Therefore, it may be worthwhile to use some of the metrics used in one strain of the literature in another strain to see how it affects the results. In particular, it seems reasonable to investigate the impact of political instability on seigniorage, inflation, fiscal deficits, and the accumulation of public debt by using the metrics constructed with the PCA and EFA methods.