Real convergence: empirical evidence for Latin America

This article investigates the real convergence of 17 Latin American countries to the US economy for the period 1950 to 2011. Time series methods are used to test stochastic and β-convergence. These methods include the possibility of one or two structural changes. The results show that when endogenous structural changes are considered several Latin American countries exhibit stochastic convergence. Nevertheless, real convergence to the US is found only for three Latin American countries: Chile, Costa Rica and Trinidad and Tobago, with these countries also presenting evidence of stochastic and β-convergence.     

Club Convergence in Carbon Dioxide Emissions

We examine convergence in carbon dioxide emissions among 128 countries for the period 1960–2003 by means of a new methodology introduced by Phillips and Sul (Econometrica 75(6):1771–1855, 2007a). Contrary to previous studies, our approach allows us to examine for evidence of club convergence, i.e. identify groups of countries that converge to different equilibria. Our results suggest convergence in per capita CO₂ emissions among all the countries under scrutiny in the early years of our sample. However, there seem to be two separate convergence clubs in the recent era that converge to different steady states. Interestingly, we also find evidence of transitioning between the two convergence clubs suggesting either a slow convergence between the two clubs or a tendency for some countries to move from one convergence club to the other.     

Convergence,divergence, or multiple steady states? New evidence on the institutional development within the European Union

Convergence in institutions and in per capita income across the European Union (EU) Member States are key goals of the European integrations process. Especially in the course of the various EU enlargement waves starting in 2004, it was intensively discussed whether institutional and structural homogeneity are necessary preconditions for real convergence and the smooth functioning of the EU or whether a (further) catching up in the institutional and economic development will endogenously occur after the EU accession. Our paper is dedicated to the analysis of these institutional dynamics within the EU. In particular, we analyze the formation of institutional convergence clusters using Phillips and Sul's (2007, 2009) log t-test over the period 2002 to 2018. Our results indicate the existence of multiple institutional clubs with various countries being stuck in a poor institutional trap. Moreover, we find that institutional convergence clubs are formed mainly on the basis of geographic region; in particular, we identify a northwest-southeast divide. When analyzing per capita income clubs, a rather similar picture emerges, suggesting that the underlying institutional clusters might drive the formation of income clubs. We also study the factors that determine institutional club membership by using an ordered probit model. Most importantly, we find that the initial levels of human capital and institutional quality are decisive for determining whether a country is on a high or low institutional growth path.     

Do real interest rates converge across Latin american countries?

In this study, we apply the Sequential Panel Selection Method (SPSM), proposed by Chortareas and Kapetanios (Journal of Banking and Finance 33:390–404, 2009), to investigate and assess the non-stationary properties of the real interest rate parity (RIRP) for fourteen Latin American countries. Utilizing the SPSM, we can classify the entire panel into a group of stationary series and a group of non-stationary series. We clearly identify how many and which series in the panel are stationary processes and provide robust evidence that clearly indicate RIRP holds true for ten countries. Our findings note that these countries’ real interest rate convergence is a mean reversion toward RIRP equilibrium values in a non-linear way. Our results have important policy implications for these Latin American countries under study.     

Foreign education and international trade: empirical evidence from selected Latin American countries

Social ties among university students – of friendship, mutual trust and attachment to the alma mater – tend to be robust and enduring. Through information-diffusion and behaviour-enforcement mechanisms, they can boost the economic exchanges between countries. This paper tests the influence of Latin American people with a tertiary education in OECD countries on the bilateral trade between the home economy and the country of the alma mater, taking into account potential endogeneity concerns. Results show that Latin American student networks exert strong, positive and significant effects on bilateral imports and exports. A 10% increase in the number of Latin American students in the OECD economy boost bilateral trade by about 3%. At a more disaggregated level, their impact on differentiated goods is significantly higher than on homogenous products. Their incidence is lower in the presence of bilateral trade agreements and economic integration between countries. Results are robust to the deep economic and political transformations of the period considered, and to the use of different regressors and specifications.     

On the evolution of technological specialization patterns in emerging countries: comparing Asia and Latin America

This paper explores the role of technological opportunity and cumulativeness in the evolution of technological specialization patterns (TSP) in catching-up processes. Concretely, I assume that opportunity induces mobility while cumulativeness leads to diversification and stability. The empirical analysis uses patent data indicators for nine Asian and Latin American countries between 1978 and 2012. The paper shows that, during economic liberalization (although with different timings), emerging countries caught up and redefined the path of technological accumulation for Asian and Latin American countries. With the exception of Hong Kong, all the countries increased their technology share, but they ran in different directions. Asian countries made greater relative efforts in dynamic technologies, while Latin American countries focused on stagnant technologies. In this sense, Asian countries achieved a more successful performance, building new technological bases and taking a technological leap in some of the more dynamic technologies. Meanwhile, Latin American countries left their technological bases unchanged. The paper also shows that, at the beginning of the catching-up cycle, the TSPs were turbulent. Afterwards, cumulativeness in the technological choice induced the diversification and stabilization of the TSPs.     

New evidence on the convergence of international income from a group of 29 countries

This paper updates and extends the time-series evidence on the convergence of international incomes using a set of 29 countries over the period 1900–2001. Time-series tests for stochastic convergence are supplemented with tests which provide evidence on the notion of “β-convergence” predicted by the Solow model. The evidence indicates that the relative income series of 21 countries are consistent with stochastic convergence, and that β-convergence has occurred in at least 16 countries at some point during the twentieth century. Further examination of the properties of the β-convergence test provides anecdotal evidence of conditional convergence in three additional countries for which the convergence hypothesis was initially rejected. Consideration of convergence clubs strengthens the evidence in favor of convergence. Analysis of the cross-country dispersion of incomes over time also suggests that convergence has occurred over the 1900–2001 period, particularly within certain clubs, with structural breaks associated with World War II in many countries causing a break in the convergence process.      

Regional Integration and Intra-industry Trade in Latin America, 1980–90

The decade of the 1980s saw profound changes in the political economy of Latin America. The stabilisation and debt crises forced many countries in the region to re-examine their economic policies individually as well as collectively. The consequence was both a movement in the direction of neoliberal reform that included an emphasis on export promotion as well as a revival of interest in regional integration. The specific purpose of the present paper is to examine the consequences of these changes for the structure of intra-regional trade among and between Latin American countries. More specifically, we are interested in assessing the region's performance in terms of intra-regional, intra-industry trade over the period 1980–90.     

Nonlinearities in economic growth and club convergence

This paper deals with heterogeneity and nonlinearities in the growth process by developing a two-stage strategy to identify and estimate a club convergence model with threshold externalities. Because of identification and collinearity problems, we develop an entropy-based estimation procedure which simultaneously takes account of ill-posed and ill-conditioned inference problems. First, clubs are identified by introducing a mapping structure in a conditional convergence model. Finally, we estimate a multiple club convergence model, where clubs correspond to subsets of total observations. Our procedure is applied to assess the existence of club convergence for a large sample of countries (1965–2008).     

Real convergence in Europe: A cluster analysis

In this paper we analyse real convergence in GDP per worker in the EU member states. The aim is to test whether there is evidence of club convergence in the EU, i.e. divergence in GDP per worker. Evidence in favour of cluster or club convergence may be an indication of significant productivity divergences between countries, which may also explain the current turmoil in the euro zone. The results show evidence of different economic growth rates within Europe, which also converge to different steady states, implying divergence in the EU-14. Within the EU-14 member states we observe two convergence clubs, which are not related to the fact that some countries belong to the euro area. Furthermore, Eastern European countries are also divided in two clubs, with a more direct effect of belonging to the euro zone in the composition of the clubs.     

Purchasing power parity for fifteen Latin American countries: Stationary test with a Fourier function

This study applies a stationary test with a Fourier function, proposed by Becker et al. (2006), to test the validity of long-run purchasing power parity (PPP) in fifteen Latin American countries over the period of December 1994 to February 2010. The empirical results from the univariate unit root tests indicate that PPP does not hold for these fifteen countries under study. However, a stationary test with a Fourier function indicates that PPP is valid for four of these 15 Latin American countries and they are Brazil, Chile, Ecuador and Uruguay. These results have important policy implications for these fifteen Latin American countries under study.     

Convergence and divergence in Latin America, 1970-1998

This paper examines the process of convergence in Latin America over the period 1970–1998. There has been relatively little work on income convergence among developing countries in general and in Latin America in particular, even though many studies have examined convergence both within and among developed countries. There is little support for the convergence hypothesis over the sample period as a whole - although the beta coefficient is positive, it is insignificant. Convergence is strong in the 1970s but by the 1990s it has disappeared. There is no evidence of a narrowing in the cross-country dispersion of income (sigma convergence) for the sample period as a whole. The results offer little support for the neo-classical growth model - poorer countries have not grown faster than richer ones. There is a strong case for strengthening regional development policy.     

A time series approach to g convergence

This paper applies time series analysis to study how the gap between a number of countries and the USA evolves through time. As other authors, it is found that time series analysis provides a better insight into the concept of convergence than the cross sectional one. The econometric results show that the stochastic behaviour of the output disparity varies considerably: neither the steady-state equilibrium nor the speed of convergence are unique and constant across countries and time. In general, there is catching up for European countries, convergence for East and South Asian countries, and neither of them for Latin American countries.     

Convergence patterns in financial development: evidence from club convergence

This article analyzes the degree of convergence of financial development for a panel of 50 countries. We apply the methodology of Phillips and Sul (Econometrica 75:1771?C1855, 2007) to various indicators of financial development to assess the existence of convergence clubs. We consider ten alternative indicators of financial development that various researchers use to proxy for the degree of financial development in countries. Overall, the results do not support the hypothesis that all countries converge to a single equilibrium state in financial development. Nevertheless, strong evidence exists of club convergence. Countries demonstrate a high degree of convergence in the sense that in the majority of financial indexes they form only two or three convergence clubs, depending on the measure of financial development used. We also apply the Phillips and Sul method to two real variables, per capita output and fixed capital investment to GDP, and find strong evidence of five and four distinct convergence clubs, respectively. Finally, we compare the various convergence clubs associated with financial development indicators to those clubs for per capita output and fixed capital investment to GDP. We conclude that strong evidence supports the correspondence between the convergence clubs for financial development and those two real variables.     

Analysing convergence in Europe using the non-linear single factor model

We investigate convergence in European price level, unit labour cost, income and productivity data over the period of 1960–2006 using the non-linear time-varying coefficients factor model proposed by Philips and Sul (2007 Econometrica 75:1771–1855). This approach is extremely flexible in order to model a large number of transition paths to convergence. We find regional clusters in consumer price level data. GDP deflator data and unit labor cost data are far less clustered than CPI data. Income per capita data indicate the existence of three convergence clubs without strong regional linkages; Italy and Germany are not converging to any of those clubs. Total factor productivity data indicate the existence of a small club including fast-growing countries and a club consisting of all other countries.     

Exports of primary goods and human capital accumulation

Many developing countries have experienced export‐led growth in the last half century. This paper asks whether the content of what economies export matters for human capital accumulation. We construct a small open economy model and find that expansion of primary exports can harm human capital accumulation if the economy is initially allocating significant resources to the production of primary goods. We then test this prediction empirically using Latin American data over the period 1965 to 2010 and find robust evidence in support of the hypothesis that a shift towards primary exports reduces human capital accumulation. Given the importance of the latter for long‐run growth, our results suggest a potential role for policy intervention.     

Assessing economic convergence in the EU: is there a perspective for the ‘cohesion countries’?

This article analyses the stochastic income convergence within the EU-15. The empirical analysis uses per capita GDP, in PPP and in constant prices of 2005 for the period 1950 to 2010. Apart from the traditional DF type tests we also account for possible structural changes. In this direction, we employ the Zivot-Andrews (1992) and the Lee-Strazicich (1999, 2003) testing procedures, for one and two breaks, endogenously determined. Furthermore, we apply the Carlino and Mills (1993) methodology proposed for the detection of β-convergence. The overall evidence supports the existence of two discrete clubs, the first by the ‘cohesion countries’ (Portugal, Ireland, Greece and Spain) and the second by the remaining members. In particular, there is a clear evidence of convergence within each club, whereas between clubs there is a luck of catching-up effects. Furthermore, investigation of correlation between relative per capita GDP of each country and several factors that are often identified as growth stimulants, namely Total Factor Productivity, FDI, investment and openness confirm, with the exception of Greece, a strong association between these factors and the convergence process. However, progress in the convergence has not been uniform across countries and over time, reflecting the specific interactions between domestic and international factors and their impact on the convergence process of individual countries.     

Regional convergence clubs in Europe: Identification and conditioning factors

The aim of this paper is to empirically identify convergence clubs in per capita incomes of European regions and to investigate whether initial conditions − as suggested by the club convergence hypothesis − are responsible for club formation. To tackle this issue, we propose a two-step procedure in which we first endogenously identify groups of regions that converge to the same steady state level, and in a second step we investigate the role of starting conditions and structural characteristics for a region's club membership. Our sample comprises 206 European NUTS2 regions between 1990 and 2002. The results strongly support the existence of convergence clubs, indicating that European regions form six separate groups converging to their own steady state paths. Moreover, estimates from an ordered logit model reveal that the level of initial conditions such as human capital and per capita income plays a crucial role in determining the formation of convergence clubs among European regions.     

Purchasing power parity for 15 Latin American countries: Panel SURKSS test with a Fourier function

This study applies Panel SURKSS test with a Fourier function to investigate the properties of long-run purchasing power parity (PPP) in fifteen Latin American countries over the period of December 1994 to February 2010. The empirical results from the univariate unit root and panel-based unit root tests indicate that PPP does not hold for these fifteen countries under study. However, results from the Panel SURKSS test with a Fourier function indicate that PPP is valid for these fifteen countries, with the exception of Honduras. Our results highlight the importance of incorporating both nonlinearities and structural breaks when testing the validity of long-run PPP. These results have important policy implications for these fifteen Latin American countries under study.     

Energy productivity convergence: new evidence from club converging

The goal of this study is to explore the convergence of energy productivity across 31 countries from 1972 to 2012 by using the convergence club algorithm developed by Phillips and Sul (2007). The empirical results lead to the rejection of full convergence and to the presence of a certain number of clubs. The transitional curves, however, indicate that over the long run energy productivity tends to converge, indicating the strong attempts of the countries under investigation to adopt energy policies that eventually contribute to a convergence pattern.