Exports and growth: Granger causality analysis on OECD countries with a panel data approach

This paper investigates the possibility of Granger causality between the logarithms of real exports and real GDP in twenty-four OECD countries from 1960 to 1997. A new panel data approach is applied which is based on SUR systems and Wald tests with country specific bootstrap critical values. Two different models are used. A bivariate (GDP–exports) model and a trivariate (GDP–exports–openness) model, both without and with a linear time trend. In each case the analysis focusses on direct, one-period-ahead causality between exports and GDP. The results indicate one-way causality from exports to GDP in Belgium, Denmark, Iceland, Ireland, Italy, New Zealand, Spain and Sweden, one-way causality from GDP to exports in Austria, France, Greece, Japan, Mexico, Norway and Portugal, two-way causality between exports and growth in Canada, Finland and the Netherlands, while in the case of Australia, Korea, Luxembourg, Switzerland, the UK and the USA there is no evidence of causality in either direction.     

Monetary policy and transmission mechanism in Brazil: an empirical model

We propose an econometric model for the transmission mechanism in Brazil after the inflation target regime (IT) implementation. We follow the statistical approach based on the LSE methodology by means of the Spanos (J Econom 44:87–105, 1990) categorization. Our proposed model includes the ratios of the debt and primary surplus to the GDP representing the government fiscal effort. We identify two long run relationships that produce new information on how to evaluate the real interest rate and the nominal interest rate links, respectively, with the output gap and the nominal inflation derived from the IS and the interest rule theoretical models. Such specification explores the role played by fiscal variables in monetary transmission; considering the government fiscal effort, a relevant issue for Brazil. We were also able to identify a third long run relationship that might help to uncover how output gap is related not only with nominal variables but also with the debt to the GDP ratio.     

Exploring what stock markets tell us about GDP in theory and practice

This paper explores the stock market-GDP relationship from basic theory to simple empirics to better understand what stock market movements tell us about underlying GDP in real time. We present a simple theoretical model to make key relationships clear, then explore US GDP and US stock market (S&P 500) performance through a range of analytical tools from visual inspection to correlations, regressions, counting and extreme value calculations to a few illustrative narrative investigations. We find that the S&P 500 is weakly correlated with real GDP as well as with vintage GDP releases contemporaneous, but more strongly and statistically significantly with one lag as theory predicts. We also find that the S&P 500 is more closely related both contemporaneously and with a lag to final, revised GDP numbers - only known months later - than to vintage GDP estimates, suggesting that stock market trends are informative about true GDP.     

An aggregate model of the Canadian labor market

The paper develops and estimates a small equilibrium model of the Canadian postwar labor market. The framework is imperfect competition in product and labor markets which, we argue, is forced upon us by the empirical fact that real wages do not on their own explain the business cycle. The framework incorporates on the supply side the effects of both unemployment benefits and the terms of trade. These variables, together with demand side effects, are then used to account Canadian unemployment. A pleasing feature of the model is that it is quite econometrically stable over the turbulent '80s.     

Inequality in Pre-Industrial Europe (1260–1850): New Evidence From the Labor Share

The dynamics of economic inequality and its relationship with economic growth in the preindustrial world is increasingly attracting the attention of both economists and economic historians. In this paper, we tackle this theme by introducing new estimates of the labor share in five major European countries (England, France, Holland, Spain, and Portugal) for the period 1250–1850. Our estimates are constructed using an innovative method based on the conversion of real wages in 2011 PPP $. Overall, we find a complex pattern of evolution of the labor share with major fluctuations. Furthermore, using the inequality possibility frontier (IPF) framework, our results suggest that preindustrial Europe was characterized by a negative relationship between the extraction ratio and GDP.     

一个GDP动力学模型与货币金融政策

This article applies a dynamics approach in the research of monetary law of movement under the complex system of social economical operation, and characterizes the movement of money in a social institutional framework during GDP’s formation. Assuming that humans’ pursuit of the return of their money expenditure is a sensible course of nature, it defines the expression of money circulation velocity, and proceeds to deduce the basic differential equation of money circulation. By solving this equation, we can get the expression for a GDP dynamics model. After empirically testing the expression, this article draws a conclusion: GDP and the money in circulation (M₀) share the positive correlation when the monetary financial institution remains unchanged.      

Stock market development and real economic activity in Peru

We explore the causal effect of stock market development on real economic activity in Peru by setting up a simple growth model that underpins long-run identifying restrictions for vector autoregressive models. This allows us to identify stock market shocks and to uncover the dynamic response of real output per capita. Using annual time series data for the period 1965–2013, we find that stock market shocks have had a short-run causal effect on real GDP per capita only after 1991, a result that is consistent with standard Granger causality tests; however, the contribution of stock market shocks to output growth dynamics has been small. Thus, policy actions aimed at further developing the Peruvian stock market may have a positive impact on the dynamics of economic growth.     

The causal dynamics between renewable energy,real GDP,emissions and oil prices: evidence from OECD countries

This study extends the empirical literature on the determinants of renewable energy consumption in the case of 25 OECD countries for the period 1980–2011. Preliminary analysis suggests the presence of cross-sectional dependence within the panel data. As a result, second-generation panel unit root tests of Smith et al. (2004) and Pesaran (2007) are undertaken to find the respective variables that are integrated of order one. Panel cointegration and error correction modelling reveal that a long-run relationship exists between renewable energy consumption per capita, real GDP per capita, carbon dioxide emissions per capita and real oil prices. The long-run elasticity estimates are positive and statistically significant for real GDP per capita, carbon dioxide emissions per capita and real oil prices. The panel error correction model shows that a feedback relationship exists among the variables.     

On the dynamics of an inflation IS‐LM model

The aim of the present paper is to analyze the dynamic of a generalized IS‐LM macroeconomic model for the inflation via the use of the averaging theory of dynamical systems. For this 3‐dimensional system we present a rigorous proof on the existence of a limit cycle in the case of considering a nonlinear action of cubic type on the real net product. Moreover we study the stability and the Hopf bifurcations of the system equilibria for different values of the parameters.     

Output dynamics of the G7 countries--stochastic trends and cyclical movements

Using a time series framework, the paper studies the interactions of the annual real per capita GDP data of the G7 countries. Evidence is found of six common nonstationary processes behind the international output dynamics. In addition, there is evidence for the existence of a common business cycle among these countries. The trend and cycle components of each output series are obtained with a procedure that accounts for the presence of both the common nonstationary and cyclical factors. It is found that the relative variability and the correlation of the trend and cycle components are not similar across the G7 countries.     

The role of China in the world economy: evidence from a global VAR model

Since the 1980s, China has experienced very high economic growth, and its share in global trade has increased rapidly. Currently, however, the Chinese economy is rebalancing, and its growth is slowing. This paper investigates the spillover effects on other countries of a negative demand shock and negative stock price shock in the Chinese economy. We apply a global vector autoregressive model, which enables us to model international linkages between countries. Our results show that a one per cent negative China GDP shock reduces global growth by 0.22% in the short run. We find that GDP shock affects emerging economies more strongly than advanced economies. We also show that a stock price shock affects only emerging economies and does not affect advanced economies.     

Foreign Direct Investment Inflows and Economic Growth: The Case of Korea

The current study examines the relationship between FDI inflows and economic growth of Korea and tests the Bhagwati hypothesis which says that FDI inflow is more beneficial to economic growth in an open trade regime in a multivariate framework. Unlike previous works on the concerned hypothesis, a small‐sample cointegration test is applied to the time‐series data. There is no evidence of cointegration among the variables. The Granger causality test results show that, although FDI inflows do not cause per capita real GDP, the latter is revealed to cause the former when the economic crisis dummy variable is included. There is a unidirectional short‐run causality from domestic investment to per capita real GDP growth rate. The case of Korea does not support the Bhagwati hypothesis.     

The new MIBA model: Real-time nowcasting of French GDP using the Banque de France's monthly business survey

This paper introduces a new nowcasting model of the French quarterly real GDP growth rate (MIBA), developed at the Banque de France and based on monthly business surveys. The model is designed to target initial announcements of GDP in a mixed-frequency framework. The selected equations for each forecast horizon are consistent with the time frame of real-time nowcasting exercises: the first one includes mainly information on the expected evolution of economic activity, while the second and third equations rely more on information on observed business outcomes. The predictive accuracy of the model increases over the forecast horizon, consistent with the gradual increase in available information. Furthermore, the model outperforms a wide set of alternatives, such as its previous version and MIDAS regressions, although not a specification including also hard data. Further research should evaluate the performance of the MIBA model with respect to promising alternative approaches for nowcasting GDP (e.g. mixed-frequency factor models with targeted predictors), and consider forecast combinations and density forecasts.     

Modelling the business cycle of a small open economy: The Reserve Bank of New Zealand's DSGE model

We describe the underlying structure of the new forecast and policy model used at the Reserve Bank of New Zealand and evaluate its ability to explain New Zealand data. Unlike other estimated small-open-economy DSGE models, we find that more than one third of the domestic GDP growth is driven by foreign shocks. The elevated contribution of foreign shocks to the domestic economy is driven by our decision to exclude mapping export demand to data on world GDP. Estimating our model without any foreign demand data limits the response of exports to the real exchange variations. This feature makes exports and, consequently, domestic GDP much more sensitive to variations to foreign demand and raises the importance of foreign shocks to the domestic business cycle. Furthermore, our analysis suggests that a model with “adaptive” expectations is preferred by the data relative to the version of the model with “rational” expectations. In that case, the model explains nominal variables using on average much smaller shocks.     

Institutions, infrastructure, and economic growth

This paper develops a structural model of infrastructure and output growth that takes account of institutional and economic factors that mediate in the infrastructure–GDP interactions. Cross-country estimates of the model indicate that the contribution of infrastructure services to GDP is substantial and, in general, exceeds the cost of provision of those services. The results also shed light on the factors that shape a country's response to its infrastructure needs and offer policy implications for facilitating the removal of infrastructure inadequacies.     

NEW ESTIMATES OF THE U.S. ECONOMY'S POTENTIAL GROWTH RATE

Using an Okun's law framework, the analysis here estimates potential growth for the 1990s as measured by both fixed- and chain-weighted GDP. It then decomposes estimated potential growth rates into labor productivity growth (LPG) and labor input growth (LIG) using a regression analysis to separate secular from cyclical changes. It compares estimates of potential output and trend productivity growth for the 1990s with estimates from earlier periods. Results indicate that eliminating the substitution bias associated with fixed-weight measures of real GDP raises estimated potential GDP growth in the 1980s but lowers it in the 1990s. A slowdown in labor force growth, with little or no change in long-term productivity growth, largely accounts for the implied slowdown in potential growth.     

World steel production: A new monthly indicator of global real economic activity

This paper proposes world steel production as an indicator of global real economic activity. World steel production data is published with only a one-month delay, thereby providing timely information for world real GDP forecasters. We find that world steel production and Lutz Kilian's (2009) index of global real economic activity generate large gains in forecasting world real GDP, relative to an autoregressive benchmark. A forecast combination of world steel production, Kilian's (2009) index of global real economic activity and an index of the industrial production of OECD countries plus six non-OECD emerging economies produces significant gains in forecasting world real GDP, relative to an autoregressive benchmark     

Fiscal consolidation with high growth: A policy simulation model for India

In this paper a fiscal consolidation program for India has been presented based on a policy simulation model that enables us to examine the macroeconomic implications of alternative fiscal strategies, given certain assumptions about other macro policy choices and relevant exogenous factors. The model is then used to estimate the outcomes resulting from a possible strategy of fiscal consolidation in the base case. The exercise shows that it is possible to have fiscal consolidation while at the same time maintaining high GDP growth of around 8% or so. The strategy is to gradually bring down the revenue deficit to zero by 2014–15, while allowing a combined fiscal deficit for centre plus states of about 6% of GDP. This provides the space for substantial government capital expenditure, which translates to a significant public investment program. This in turn leads to high overall investment directly and indirectly, via the crowding in effect on private investment, which drives the high GDP growth. The exercise has also tested the robustness of this strategy under two alternative scenarios of higher and lower advanced country growth compared to the base case.     

A policy model to analyze macroprudential regulations and monetary policy

We construct a small‐open‐economy, new Keynesian dynamic stochastic general‐equilibrium model with real financial linkages to analyze the effects of financial shocks and macroprudential policies on the Canadian economy. The model incorporates rich interactions between the balance sheets of households, firms and banks, long‐term household and business debt, macroprudential policy instruments and nominal and real rigidities and is calibrated to match dynamics in Canadian macroeconomic and financial data. We study the transmission of monetary policy and financial and real shocks in the model economy and analyze the effectiveness of various policies in simultaneously achieving macroeconomic and financial stability. We find that, in terms of reducing household debt, more targeted tools such as loan‐to‐value regulations are the most effective and least costly, followed by bank capital regulations and monetary policy, respectively.     

Price instability in a rational expectations model: The mexican case

The purpose of this paper was twofold: (1) to develop an open-economy-rational-expectations model to test the theoretical relationship between the price level and expectations about money and the exchange rate; and (2) based on the empirical results of the model, prescribe policy rules aimed at stabilizing inflationary expectations in Mexico. The major empirical findings were that the price formation in Mexico is positively related to both subjective money and exchange-rate expectations formed at period t. The correction path suggested by the empirical results is the implementation of an “activist” policy aimed at reducing both the ratio of real fiscal deficit and external debt to real gross domestic product from their current levels to the “ideal” levels of 1.6 and 11.3 percent of GDP, respectively.