THE FINANCIAL DEVELOPMENT AND GROWTH NEXUS: A META‐ANALYSIS

We conduct a meta‐analysis of the literature of financial development and economic growth. We cover a large number of empirical studies and estimations that have been published in journal articles. We measure the degree of heterogeneity and identify the causes of the observed differentiation. Among the most significant factors behind this heterogeneity is the choice of financial‐variable proxies, the kind of data used as well as whether a study takes into account the issue of endogeneity. Our results suggest that the empirical literature on the finance–growth nexus is not free from publication bias. Also, a genuine positive effect exists between financial development and economic growth.     

A SURVEY OF RECENT DEVELOPMENTS IN THE LITERATURE OF FINANCE AND GROWTH

Abstract.  This paper provides a survey of the recent progress in the literature of financial development and economic growth. The survey highlights that most empirical studies focus on either testing the role of financial development in stimulating economic growth or examining the direction of causality between these two variables. Although the positive role of finance on growth has become a stylized fact, there are some methodological reservations about the results from these empirical studies. Several key issues unresolved in the literature are highlighted. The paper also points to several directions for future research.     

MODELING THE NEXUS BETWEEN SUSTAINABLE DEVELOPMENT AND RENEWABLE ENERGY: THE AFRICAN PERSPECTIVES

Motivated by the gained momentum of the sustainable development goals (SDGs) under the umbrella of the United Nations organization, in the light of the SDG‐7, which stipulates the access to affordable, sustainable, and modern energy, this paper explores the dynamic relationship between renewable energy and the pillars of sustainable development. Its insights are driven using a simultaneous equation model based on a panel of 25 African economies covering the period 1990–2014. The results show that renewable energy is important for sustainable development and that higher levels of renewable energy can increase sustainability. The findings also confirm the positive influence of renewable energy on the economic, environmental, social, and institutional dimensions. These positive effects stem from investment in clean energy in the whole of Africa, combined with structural changes promoting the use of clean energy and the achievement of the millennium development goals. The findings should be useful for policymakers in Africa. Aggressive renewable energy policies will be crucial for achieving energy‐policy goals and the “multiple benefits” of renewable energy, such as reducing climate change and air pollution, improving energy security, and increasing access to energy.     

FROM INSTITUTIONS TO FINANCIAL DEVELOPMENT AND GROWTH: WHAT ARE THE LINKS?

This paper presents an integrated overview of the literature linking institutions, financial development, and economic growth. From the large body of research on institutional development, the paper first selects those contributions that make it possible to study the role of institutional arrangements in ameliorating/worsening the information frictions and transaction costs that characterize the development of financial markets. The paper then investigates the theoretical mechanisms by which these specific frictions affect economic growth and presents the stock of empirical evidence quantifying the impact of institutions on growth through financial development.     

ECONOMIC GROWTH AND THE QUANTITY AND DISTRIBUTION OF EDUCATION: A SURVEY

Abstract The focus of this survey is to discuss different attempts at incorporating the distributional dimension of human capital into the theoretical and empirical growth framework. We present a series of models which deviate from the direct link between the aggregate or average level of human capital and economic growth in that they introduce the distribution of education as a new element in explaining the relationship under investigation. After surveying the theoretical literature, we present recent empirical work on the relation between economic performance and the average level, as well as the distribution of education, respectively.     

GOVERNMENT SIZE AND GROWTH: A SURVEY AND INTERPRETATION OF THE EVIDENCE

Abstract The literature on the relationship between the size of government and economic growth is full of seemingly contradictory findings. This conflict is largely explained by variations in definitions and the countries studied. An alternative approach – of limiting the focus to studies of the relationship in rich countries, measuring government size as total taxes or total expenditure relative to GDP and relying on panel data estimations with variation over time – reveals a more consistent picture. The most recent studies find a significant negative correlation: an increase in government size by 10 percentage points is associated with a 0.5% to 1% lower annual growth rate. We discuss efforts to make sense of this correlation, and note several pitfalls involved in giving it a causal interpretation. Against this background, we discuss two explanations of why several countries with high taxes seem able to enjoy above average growth. One hypothesis is that countries with higher social trust levels are able to develop larger government sectors without harming the economy. Another explanation is that countries with large governments compensate for high taxes and spending by implementing market‐friendly policies in other areas. Both explanations are supported by ongoing research.     

GOVERNMENT SIZE AND GROWTH: A SURVEY AND INTERPRETATION OF THE EVIDENCE – A COMMENT

In contrast to the commonly held view, Bergh and Henrekson (2011) conclude that a consensus has almost been reached on the thesis that government size is negatively correlated with economic growth in developed countries. They underpin this by claiming that the only study in the survey to deviate from this consensus view, i.e. Colombier (2009), was rebutted by Bergh and Öhrn (2011). This comment shows that the claim by Bergh and Henrekson (2011) cannot be upheld because the analysis by Bergh and Öhrn (2011) is based on a flawed dataset. The re‐estimation of Colombier's (2009) regressions with time‐fixed effect does not reject his main findings. Moreover, it is demonstrated that recent empirical evidence on the growth impact of government size in rich countries is not as unanimous as the survey by Bergh and Henrekson (2011) suggests. Thus, the claim that a consensus view has been reached is premature.     

THE INNOVATION‐EMPLOYMENT NEXUS: A CRITICAL SURVEY OF THEORY AND EMPIRICS

Understanding whether technical change is beneficial or detrimental for employment is at the center of the policy debate, especially in phases of economic recession. So far, the effects of innovation – in its manifold declinations and intrinsic complexity – on labor demand have proven to be not unequivocal. This essay critically reviews the role of technical change in shaping employment dynamics at different levels of aggregation. First, it disentangles theoretically the role of different compensation mechanisms through which employment adjusts after an innovation is introduced. Second, it critically presents the most recent empirical evidence on the topic, with a focus on methods and limitations. Finally, it provides an attempt to conceptualize a number of stylized facts and empirical regularities on the innovation‐employment nexus.     

WORDS, DEEDS AND OUTCOMES: A SURVEY ON THE GROWTH EFFECTS OF EXCHANGE RATE REGIMES

Abstract.  Recent studies on the growth effects of exchange rate regimes offer a wide range of different, sometimes contradictory results. In this paper, we systematically compare three prominent contributions in this field. Using a common data set, a common specification and common estimation methods, we argue that the contradictory findings can be explained by the fact that these studies use regime classifications which reflect fundamentally different aspects of exchange rate policy.     

THE CAUSAL LINK BETWEEN FINANCIAL INCENTIVES AND WEIGHT LOSS: AN EVIDENCE‐BASED SURVEY OF THE LITERATURE

Obesity and overweight are linked to diseases that cost society a significant amount of resources. While behavior modification can reduce the problem, instigating such lifestyle changes is an uneasy task. One potential way to reduce the problem is through the use of financial incentives. In this survey, we review the available evidence, properly emphasizing studies that credibly yield meaningful estimates of the effect of financial incentives on weight loss. We find that the scientific literature on the subject has not yet satisfactorily settled whether such a mechanism is effective at eliciting the desired behavioral and health outcomes. We therefore advocate a rigorous large‐scale randomized experiment to provide reliable estimates of the effect.