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The purpose of this paper is to investigate the empirical relationships between changes in OECD output, commodity prices, the real exchange rate, real money supply, unit labour costs and manufacturing in South Africa. In particular, to test a version of the Dutch disease argument that increases in the prices of South Africa’s main commodity exports have had a negative effect on domestic manufacturing against the alternative hypothesis that there is a positive relationship between such changes in commodity prices and domestic manufacturing output.

Construction of a model including real manufacturing output in South Africa as the dependent variable and the following independent variables: OECD output, an international real metals price index, a real effective exchange rate index, real M3 money supply and manufacturing unit labour costs. The time series sample data comprise 124 quarterly observations for the period 1980-2010. The model equation was tested and estimated using a Johansen cointegration approach.

The main findings are: OECD output is the single most important determinant of domestic manufacturing output; while the real exchange rate has the predicted negative sign, rising commodity prices are associated with increases rather than decreases in domestic manufacturing and; large increases in unit labour costs since the early 1980s have dragged down manufacturing over the sample period.

The finding of a positive relationship between commodity prices and domestic manufacturing means that the Dutch disease argument must be revised when applied to South Africa. While rising commodity prices may lead to a negative exchange rate effect on manufacturing competitiveness, this is more than offset by the positive growth effects associated with upswings in the commodity price cycle.

The purpose of this paper is to present estimates of the maximum potential import leakage effect (decrease in the multipliers) as a result of the U.K.'s joining the E.E.C. The 1970 U.K. input‐output model was used. As a first step the domestic input coefficient matrix was adjusted for changes in the relative price of domestic inputs under the assumption that all import duties on competitive imports from the E.E.C. were eliminated. Considerable variation in the ranking of each endogenous sector according to its leakage coefficient for output, income, and employment was found.

We examine the impact of multinational firms (MNEs) on exchange rate pass-through when an MNE engages in Cournot competition with domestic and foreign rivals. The MNE can locate its production for the foreign market domestically — intra-firm trade (IT) — or in the foreign country — international production (IP). In addition to incomplete exchange rate pass-through, we show that an MNE increases the sensitivity of domestic market prices and reduces the sensitivity of foreign market prices to exchange rate movements. Finally, IT prices are more sensitive to exchange rate movements than their IP counterparts and react in the opposite direction.

This study focuses on the relationship between foreign direct investment (FDI) and economic growth of the formal sector comprising all foreign and domestic registered enterprises engaged in production of goods and services.

This study uses a balanced longitudinal data set for the period from 2006 to 2014 from secondary sources in 63 provinces/cities of Vietnam. The generalized method of moments (GMM) estimation for a dynamic panel data model is applied.

The greater the share of FDI in capital resource, the more favorable the output growth in the whole formal sector. The FDI enterprises are more productive than domestic formal firms, and the output growth of FDI firms creates a positive spillover effect on the output growth of domestic firms.

The effect of FDI on economic growth is investigated at subnational level for the whole formal economic sector as well as the formal domestic firms. The domestic and foreign industrial agglomerations and the business environment are also examined.

We consider a domestic monopolist who is protected by an import quota on the product he produces. He faces a domestic demand curve which is characterized by a constant price elasticity. He is unable to export and has an upward sloping marginal cost curve. We demonstrate that in this case his employment of labor rises with the import quota until imports rise to a fraction lie of domestic output where e is the elasticity of domestic demand. Thus, the employment maximizing quota sets permissible imports at a fraction of domestic output which is at least as high as the reciprocal of the elasticity of demand. We also make a case for liberalizing all the way right away, "cold turkey liberalization. "

The study investigates the impact of external shocks on output composition (consumption and investment) in Nigeria for the period 1981:Q1– 2018:Q4. Trade-weighted variables from the country's five major trading partners are constructed to capture the impact.

The study employs a block exogeneity open economy structural vector autoregressive (SVAR) analysis in studying the stated relationship.

The study reveals that external shocks significantly affect consumption and investment in Nigeria. Results from the structural impulse response function suggest that foreign output, real effective exchange rate and foreign interest rate have significant negative effects on consumption and investment. Specifically, results from error variance decomposition show that foreign inflation and real effective exchange rate shocks are major drivers of fluctuations in consumption and investment in Nigeria. Interestingly, the study finds that oil price shock accounts for minor variations in consumption and investment in Nigeria.

The findings suggest that consumption and investment in Nigeria are substantially and largely driven by external shocks.

There is need for the monetary authority and the Nigerian government to design appropriate policies to stabilise the naira and salvage the country's exchange rate from unexpected large swings so as to reduce the vulnerability of the economy to external shocks.

Previous studies on external shocks have concentrated on the impact of external shocks on aggregate variables such as output and inflation, while few studies on external shocks in Nigeria capture external shocks through single-country data. This study differs from previous similar studies in Nigeria in two ways. First, the study examines the impact of external shocks on output composition such as consumption and investment. Second, the study captures the impact of external shocks on the two components of gross domestic product (GDP) by constructing trade-weighted variables from Nigeria's five major trading partners.

The aim of this paper is to learn about some patterns of sectoral and industrial structural change of the Chinese economy over the 1995-2010 period, which also complements a previous paper of the author. The chosen period is about (and conveniently) bounded by two international crises: the Southeast Asian crisis of 1997 and the world crisis that started in 2007/2008.

To such a purpose, this paper set up a quantitative methodology via input-output modelling, which allows us to decompose gross output into some key demand sources or contributions. These are then analyzed over the full period.

It can be shown that the trajectory of the main structural patterns over the period was not smooth and was pretty unbalanced and that they generally responded to both domestic policy and international shocks. Export demand and heavy industry appeared to be the main engines of the economy, which showed massive increases in their share of output, at the expense of domestic demand, services and agriculture. Despite the high growth rates over this period, the Chinese economy seemed to be in need of rebalancing, which seems to have started toward the end of the authors’ period.

The decomposition method has been applied before by the author and others, but the variations in this paper are original, just as original is the application to China (never been done before), which in addition is not confined to two or so snapshots separated by many years, as is the usual use, but to the full year-after-year change of the sectoral and industrial structure over this study’s focus period.

The primary purpose of this paper is to investigate the sources of the business cycle fluctuations in Vietnam. To this end, the author develops a small open economy New Keynesian dynamic stochastic general equilibrium (SOE-NK-DSGE) model. Accordingly, this model includes various features, such as habit consumption, staggered price, price indexation, incomplete exchange-rate pass-through (ERPT), the failures of the law of one price (LOOP) and the uncovered interest rate parity. It is then estimated by using the Bayesian technique and Vietnamese data 1999Q1–2017Q1. Based on the estimated model, this paper analyzes the sources of the business cycle fluctuations in this emerging economy. Indeed, this research paper is the first attempt at developing and estimating the SOE-NK-DSGE model with the Bayesian technique for Vietnam.

A SOE-NK-DSGE model—Bayesian estimation.

This paper analyzes the sources of the business cycle fluctuations in Vietnam.

This research paper is the first attempt at developing and estimating the SOE-NK-DSGE model with the Bayesian technique for Vietnam.

The purpose of this paper is to examine the effects of several structural shocks in oil prices on the Vietnamese economy and answer three key research questions: Is there a relationship between oil price shocks and macroeconomic indicators in Vietnam? How do different types of oil price impulses affect Vietnamese inflation and economic performance? To what extent do structural shocks in oil prices explain variations in Vietnam’s macroeconomic indicators?

Lower triangular Cholesky decomposition is performed on a short-term impact matrix in a two-block structural vector autoregressive model. The data set is defined monthly, from January 2000 to December 2021. The contributions of structural shocks in oil prices to the domestic variances are analysed using variance decomposition methods. In this study, both forecast error variance decomposition and historical decomposition are used.

The consequences of oil price fluctuations on Vietnamese output and inflation depend on different sources of oil price shocks. In comparison, oil supply shocks have an insignificant effect on both domestic industrial output and consumer price index inflation; however, positive shocks in aggregate and precautionary oil demands increase these domestic indicators substantially and sustainably. An analysis of variance decompositions reveals that supply-side oil shocks have very limited explanatory power for variations in domestic variables. Nevertheless, the contributions of unanticipated demand-side booms to domestic variations in the past and projected forecasts are considerable.

The findings from this research uncover potential risks for Vietnam’s economic prospects if the consequences of oil price shocks are not managed effectively.

Given the lack of economic sensitivity to supply-side oil shocks and the strong response to shifts in oil demands, greater pressure on the domestic economy is likely when Vietnam increases its dependence on oil imports.

This paper aims to examine the link among foreign direct investment (FDI), domestic credit expansion and economic growth for six Pacific Island countries.

Using panel data over 1982-2011, the authors relate the interaction between domestic credit to private sector and FDI to its impacts on output. This study makes use of panel cointegration and the generalized method of moments estimators.

The empirical results generally show that FDI and domestic credit to private sector serve as substitutes to promote output in these small economies. Such findings are robust to a number of sensitivity tests.

This study contributes to the literature by examining the interaction between domestic credit to private sector and FDI and its impact on output in small Pacific Island economies.