Productivity Spillovers Through Foreign Transactions: The Role of Sector Composition and Local Conditions

We analyze the roles of inward foreign direct investment (FDI) and imports of capital goods as the main drivers of technology diffusion and productivity improvement in a sample of twenty-eight developing economies for the period 1999-2009. We examine changes in the sectoral composition of FDI as well as those local conditions that may facilitate technology adoption. Our results, obtained by the system generalized method of moments estimation method, suggest that the change of FDI from manufacturing to services is productivity enhancing. We also find that those countries with stronger institutions and better social and human development enjoy larger efficiency gains.     

Technology and Financial Development

The growth benefits from financial development are known to vary across industries. However, no systematic effort has been made to determine the technological characteristics shared by industries that grow relatively faster in more financially developed economies. Using the standard growth‐theoretic definition of technology in terms of the production function, we explore a range of technological characteristics that theory suggests might underpin differences across industries in the need or the ability to raise external finance. We find that industries that grow faster in more financially developed countries display greater R&D intensity and investment lumpiness, indicating that well‐functioning financial markets direct resources toward industries where growth is driven by R&D.     

International Knowledge Flows and Economic Performance: A Review of the Evidence

An empirical analysis of the microeconomic links between tradeand knowledge diffusion is useful for singling out some of thekey predictions of the theory of endogenous growth in open economies.This literature postulates that total factor productivity ishigher when trade gives countries access to a wider or moresophisticated range of technologies. The articles reviewed herefind considerable evidence that imported technologies raisetotal factor productivity in importing countries, particularlydeveloping countries and particularly when technologies areacquired by way of imports of intermediate goods. They alsoprovide some support for the argument that exports and foreigndirect investment are channels for learning. Although accessto foreign technologies has a positive impact on developingcountries' total factor productivity, overall these countriesare shown to purchase older and simpler machines than industrialcountries. Relative factor and machinery costs and skill andtechnology endowments affect the choice of imported technologies.However, government attempts to limit or guide the selectionof technologies are likely to have a negative effect on growthbecause they discourage producers from purchasing the most appropriateand efficient machines. Rather, policies aimed at promotingtechnological development should strengthen the absorptive capacityof importing countries and address the complementarity betweenhuman and physical capital in a broader context.     

Impacts of the financial crisis on eurozone sovereign CDS spreads

We study the variation of sovereign credit default swaps (CDSs) of eurozone countries, their persistence and co-movements, with particular attention given to the impact of the financial crisis. Specifically, using a dual fractional integration model, we test the evidence of long memory for CDSs of ten eurozone countries. Our analysis reveals that price discovery processes satisfy the minimum requirements for a weak form of efficiency for sovereign CDS markets, even during the crisis. In contrast, we document the spreading out of persistent CDS uncertainty among the peripheral economies with its outbreak. We provide evidence that CDS uncertainty has implications for the pricing of sovereign risk including that of core countries in the crisis period. Finally, we present the potential spillover effects utilizing a dynamic conditional correlation model and show that, with the collapse of Lehman, the probability of a contagion increased across all countries and became more explicit for peripheral economies as the sovereign crisis took on a new dimension.     

Static and dynamic liquidity spillovers in the Eurozone: The role of financial contagion and the Covid-19 pandemic

This paper investigates static and dynamic liquidity spillovers for a pool of ten Eurozone countries for the period 2000–2021. We estimate a generalised vector autoregressive (VAR) model based on Diebold and Yilmaz (2009, 2012). We find evidence for static and dynamic transmission of shocks through the liquidity channel. We propose a static measure of liquidity spillovers which captures total and pairwise average spillovers across Eurozone countries. Our measure shows strong evidence of interconnection within the Eurozone through the liquidity channel. We investigate the dynamic intensity and direction of liquidity spillovers, finding significant evidence of contagion during crisis periods. Our results indicate that most of the shocks during periods of financial uncertainty arise from leading economies within the Euro area.     

Bond market integration of emerging economies and bilateral linkages

Although there are numerous studies that have looked at the spillover effects in equity markets, little attention has been paid to explore the integration of bond markets of developed and emerging economies. Our paper is an attempt to fill this void by quantifying the spillovers from developed countries on the bond markets of 25 emerging economies. We apply volatility and return spillover models to quantify the extent of the spillovers from developed markets (i.e. the United States, UK and Japan) into emerging bond markets. We find that the extent of the return spillovers and volatility spillovers has not been symmetric across emerging markets. We explain these differences using bilateral factors such as trade volume, portfolio investment, cultural and geographical factors. The bilateral trade volume turns out to be the leading explanation for the extent of spillovers between our set of countries.     

On the stability of stock-bond comovements across market conditions in the Eurozone periphery

We analyze the relationship between returns on equity and long-term government bonds in the crisis-hit Eurozone peripheral economies. In particular, we are interested in the stability of the relationship across differing market conditions and if long-term bonds act as a safe haven for equity investors during periods of financial distress. Employing a Markov-switching vector autoregression model with three regimes, we find that the stock-bond relationship varies across market conditions and across countries. Overall we observe increased comovement during the crisis regimes at the market level, with the relationship between the financial sectors and the domestic sovereign bond being its most important driver across countries.     

On the effectiveness of exchange rate interventions in emerging markets

We analyze the effectiveness of exchange rate interventions for a panel of 18 emerging market economies during the period 2003–2011. Using an error-correction model approach, we find that on average, intervention is effective in moving the real exchange rate in the desired direction, controlling for deviations from the equilibrium and short-term changes in fundamentals and global financial variables. Our results are robust to different samples and estimation methods. We find little evidence of asymmetries in the effect of sales and purchases, but some evidence of more effective interventions for large deviations from the equilibrium. We also explore differences across countries according to the possible transmission channels and nature of some global shocks.     

Understanding Post‐Euro Law‐of‐One‐Price Deviations

We put together a unique panel of thousands of good‐level prices before and after the euro to compare the determinants and understand the evolution of goods price dispersion across Europe over time. We find that tradeability and nontraded inputs play a significantly smaller role for cross‐country price dispersion after the adoption of the euro, and for Eurozone economies as compared to European Union ones. We then compare the distributions of law‐of‐one‐price (LOP) deviations over time to understand how the degree of integration across European economies changed after the euro. Our tests reveal that the distributions after the euro are typically significantly different from those before, consistent with a greater degree of integration. Utilizing our unique panel data set to trace the location of individual goods in the distribution of LOP deviations, we ask how the price advantage or disadvantage evident in these price distributions evolves over time, and whether goods characteristics play a role for the persistence of these LOP deviations. LOP deviations for these goods are highly correlated over 5‐ or 10‐ year horizons, and correlations remain significantly high over longer horizons. These correlations are greater for homogeneous as compared to differentiated goods and vary across countries. Finally, for most of these European economies and goods, price advantage is typically revealed to be more persistent than price disadvantage.     

Financial development and barriers to the cross-border diffusion of financial innovation

This paper explores the determinants of financial development by focusing on the role played by barriers to the diffusion of financial technology. These barriers are measured using human genetic distance from the technology frontier. The results based on cross-sectional data for 123 countries suggest that genetic distance to the global frontier has an economically and statistically significant effect on financial development, in that countries that are genetically far from the technology leader tend to have lower levels of financial development. Genetic distance is found to have the largest effect, even after controlling for other determinants of financial development established in the literature. These findings indicate that cultural barriers to the diffusion of financial technology across borders impact financial development by influencing the follower countries’ ability to adopt and adapt innovations from the frontier.     

Financial System Size in Transition Economies: The Effect of Legal Origin

Gorton and Winton (1998) link the size of the banking system in transition economies to financial stability. We provide empirical evidence consistent with their notion that the size of the financial system will be smaller in these countries. This effect holds even after controlling for the effect of rule of law and/or legal origin, and other relevant variables. Transition economy status, thus adds additional explanatory power to traditional law and finance explanations of financial development. Classification of transition economies by legal origin reveals that Russian legal origin has a strong negative effect on financial development. Regression analysis shows claims on the private sector/gross domestic product (GDP) to be 46 to 60 percentage points lower in the countries of the former Soviet Union, and 23 to 39 percentage points lower in non-Soviet transition economies compared to countries of English legal origin. There is a positive relation between claims on the private sector and the rule of law for a broad cross section of countries.     

Sustainable economic growth in the European Union: The role of ICT,venture capital,and innovation

Over the past 30 years, the economies in Europe have undergone major transformations that have been powered by diffusion of information and communication technology (ICT), intensification of innovation, and reforms in the financial sector to support innovative endeavors. The primary objective of this study was to examine the causal relationships among ICT diffusion, innovation diffusion, venture capital investment, and economic growth for 25 countries in Europe for the period from 1989 to 2016. Using a vector error‐correction model, the study examines the underlying short‐run and long‐run relationships for the above variables. The empirical analysis shows that in the long run, venture capital investment, ICT diffusion, and innovation diffusion have significant impacts on economic growth in Europe. However, in the short run, the direction of the causality varies depending on the specific measures of ICT diffusion and innovation diffusion that are utilized. Results from this study provide valuable insights into the types of policies that will contribute to sustainable economic growth in Europe.     

The impact of central bank independence on the performance of inflation targeting regimes

This paper examines the effects of inflation targeting on inflation in both advanced and emerging economies. We do not detect significant effects in advanced economies and only find small benefits in emerging economies, in line with previous studies. However, when we differentiate the impact of inflation targeting based on the degree of central bank independence, we find large effects in emerging economies with low central bank independence. Our results therefore suggest that central bank independence is not a prerequisite for countries to experience significant declines in inflation following the adoption of inflation targeting. Furthermore, we provide evidence that one channel through which inflation targeting lowers inflation more in countries with low central bank independence is the reduction of budget deficits following the adoption of an inflation target.     

Investor protection and the value effects of bank merger announcements in Europe and the US

Investor protection regimes have been shown to partly explain why the same type of corporate event may attract different investor reactions across countries. We compare the value effects of large bank merger announcements in Europe and the US and find an inverse relationship between the level of investor protection prevalent in the target country and abnormal returns that bidders realize during the announcement period. Accordingly, bidding banks realize higher returns when targeting low protection economies (most European economies) than bidders targeting institutions which operate under a high investor protection regime (the US). We argue that bidding bank shareholders need to be compensated for an increased risk of expropriation by insiders which they face in a low protection environment where takeover markets are illiquid and there are high private benefits of control.     

Institutions and Economic Performance: Endogeneity and Parameter Heterogeneity

The hallmark of the recent development and growth literature is the quest to identify institutions that explain significant portions of the observed differences in living standards. There are two drawbacks to the prominent approaches that focus either on the global sample, or on developing nations. First, it is unclear whether the identified institutions also hold explanatory power in advanced countries. Second, it is unclear whether the identified institutions matter to the same degree across all countries, or whether perhaps an altogether different set of institutions matters in advanced countries. To address these issues, we examine parameter heterogeneity in prominent approaches to institutions and economic performance. We find that parameter heterogeneity is so strong that it requires a new set of instruments to control for endogeneity. At the same time, however, we confirm that a common set of economically important institutions does exist among advanced and developing nations. The impact of these institutions is shown to vary substantially across subsamples; they are about three times more important in developing countries than in OECD countries.     

The macroeconomic consequences of terrorism

We perform an empirical investigation of the macroeconomic consequences of international terrorism and interactions with alternative forms of collective violence. Our analysis is based on a rich unbalanced panel data set with annual observations on 177 countries from 1968 to 2000, which brings together information from the Penn World Table data set, the ITERATE data set for terrorist events, and data sets of external and internal conflict. We explore these data with cross-sectional and panel growth regression analysis and a structural VAR model. We find that, on average, the incidence of terrorism may have an economically significant negative effect on growth, albeit one that is considerably smaller and less persistent than that associated with either external wars or internal conflict. As well, terrorism is associated with a redirection of economic activity away from investment spending and towards government spending. However, our investigation also suggests important differences both regarding the incidence and the economic consequences of terrorism among different sets of countries. In OECD economies, in particular, terrorist incidents are considerably more frequent than in other nations, but the negative influence of these incidents on growth is smaller.     

Are modern financial systems shaped by state antiquity?

We demonstrate that existing differences in financial development between countries can be explained by the cumulative variations in their levels of state experience since 1 AD. This dimension of early historical development has not been considered so far in studies that analyze the determinants of financial development. The estimation allows for all major theories established in the literature as possible explanations for the disparity of financial development across the globe. Significance of state antiquity is robust to the use of alternative indicators of financial development, the consideration of different lengths and periods of statehood, and controlling for a range of variables or country characteristics. Our results highlight the important role of statehood in propelling financial system development, and thus provide some support to the view that historically determined differences in the early-start developmental advantage provide the basis for explaining the fundamental sources of variations in financial development between countries today.     

Stock market volatility and business cycle: Evidence from linear and nonlinear causality tests

This paper investigates the relationship between stock market volatility and the business cycle in four major economies, namely the US, Canada, Japan and the UK. We employ both linear and nonlinear bivariate causality tests and we further conduct a multivariate analysis to explore possible spillover effects across countries. Our results suggest that there is a bidirectional causal relationship between stock market volatility and the business cycle within each country and additionally reveal that the recent financial crisis plays an important role in this context. Finally, we identify a significant impact of the US on the remaining markets.     

Economies of scale and technological development in securities depository and settlement systems

This paper investigates the existence and extent of economies of scale in depository and settlement systems. Evidence from 16 settlement institutions across different regions for the years 1993–2000 indicates the existence of significant economies of scale. The degree of such economies, however, differs by size of settlement institution and region. While smaller settlement service providers reveal a high potential of economies for scale, larger institutions show an increasing trend toward cost effectiveness. Clearing and settlement systems in countries in Europe and Asia report substantially larger economies of scale than those of the US system. European cross-border settlement seems to be more cost intensive than that on a domestic level, reflecting chiefly complexities of EU international securities settlement systems and differences in the scope of international settlement service providers. The evidence also reveals that investments in implementing new systems and upgrades of settlement technology continuously improved cost effectiveness over the sample period.     

Impact of fiscal stimulus on volatility: A cross-country analysis

This study investigates the short-to-medium-term impact of Covid-19-related fiscal stimulus relief packages on reducing investor uncertainty expectations in eight major economies. We use three measures of volatility to assess investor uncertainty: implied volatility, volatility index, and realized kernel volatility of ETFs in each country. The data covers a three-year period from January 2019 to December 2021. Our findings indicate an increase in all three measures of volatility in the post-Covid to pre-stimulus period, which decreases after the announcement of the stimulus packages. The results show that, on average, the stimulus announcements alleviate investor uncertainty and facilitate economic recovery. However, the effectiveness of the stimulus packages varies across countries but not across sectors. Our results remain robust to several checks, including alternate econometric specifications, such as the Arellano-Blundell-Bond estimation for dynamic panel data.