Impact of China's currency valuation and labour cost on the US in a trade and exchange rate model

Ricardian dynamic general equilibrium analyses show that under free trade arrangements a low income country with lower wage cost and large endowment of labour has comparative advantage in trade. Efficiency gains from this enhance economic growth and welfare of households simultaneously in both low income and advanced economies. Theoretical predictions are empirically validated here with structural VAR analysis based on quarterly data over the time period 1995:1 to 2009:1 on China's relative wage cost, interest rate differential, real effective exchange rate (REER), relative GDP and the US current account balance. It is shown how the relative prices of labour, capital and the currency affect the economic activity in China and current account balance in the US. With free capital inflows and outflows and restrictions on labour mobility, comparative advantage of China and the trade deficit of the US will both be minimised if China allows real appreciation of the Yuan and complete adjustment in prices. Higher production cost and prices in China could reduce welfare of Chinese households and the trade imbalance of the US, while higher relative GDP of China lowers the current account balance for the US

Macroeconomic policy coordination in the global economy : VAR and BVAR-DSGE analyses

Impulse response and variance decomposition estimations are similar in traditional VAR (1) and BVAR-DSGE models but the later model can provide theoretical and structural reasons behind those estimations. In the context of growth competition and spill over e¤ects of policies, it is important to quantify such positive or complementary from negative or competitive impacts so that appropriate actions could be taken for policy coordination. Cooperative mechanism should be structured based on these analysis and evaluation of likely scenarios in coming years. Analysis of business cycle results from the VAR and BVAR-DSGE models illustrate the degree of interactions and interdependence in the global economy in the short to medium runs

Sectoral Exchange Rate Pass-through: A Tale of Two Policy Regimes in India

This paper uses panel data to analyse the extent to which the prices of India’s imports and exports in nine product groups react to exchange rate changes before (1980-90) and after (1991-2001) a change in policy that included the adoption of a flexible exchange rate regime and an acceleration of trade liberalisation. It finds that for all the nine groups of Indian industries the null hypothesis of complete pass-through from exchange rate changes into import prices cannot be rejected. On the contrary, the results suggest that Indian exporters appear to have to some degree passed through exchange rate changes into foreign currency export prices in three industry groups in the 1980s and in six groups of industries in the 1990s. The increase in the number of sectors exhibiting some degree of pass-through in the 1990s, relative to the 1980s, may be partly attributable to the elimination of currency and trade controls. Whilst the pass-through into import prices does not exhibit a structural break around 1991, a Chow test revealed the existence of such structural break in pass-through into export prices. The pass-through to import prices seems to be exogenous (determined by external factors), but the pass-through to export prices appears to be endogenous (driven by internal factors, mostly trade and exchange rate policies).sectoral exchange rate pass-through, pricing-to-market, panel estimation, India

A dynamic macroeconometric model for short-run sabilisation in India

This paper presents a small macroeconometric model examining the determinants of Indian trade and inflation to address the effects of a reform policy package similar to those implemented in 1991. This is different from previous studies along one important dimension that we explicitly incorporate the non-stationarity of the data into our model and estimation procedures, which suggest that the stationarity assumption may be a source of misspecification in previous work. So the model has been estimated using the data from 1950 to 1995 employing fully-modified Phillips-Hansen Method of estimation to obtain the cointegrating relations and short-run dynamic model. Policy simulations using dynamic simulations method compare the dynamic responses to devaluation with the responses to tight credit policy. It is shown that the trade balance effects of tight credit policy are more enduring than those of devaluation. The simulations demonstrate that the devaluation has actually worsened the trade balance and hence devaluation is not an option in response to a negative trade shock, whereas the reduction in domestic credit produces a desirable improvement in the trade balance

The real effects of financial stress in the Euro zone

Using two identification strategies based on a Bayesian Structural VAR and a Sign-Restriction VAR, we examine the real effects of financial stress in the Eurozone. In particular, we assess the macroeconomic impact of: (i) a monetary policy shock; and (ii ) a financial stress shock. We find that a monetary policy contraction strongly deteriorates financial stress conditions. In addition, unexpected variation in the Financial Stress Index (FSI) plays an important role in explaining output fluctuations, and also demands an aggressive response by the monetary authority to stabilise output indicating a preference shift from targeting inflation as it is currently happening in major economies. Therefore, our paper reveals the importance of adopting a vigilant posture towards financial stress conditions, as well as the urgency of macro-prudential risk management.monetary policy, financial stress, Bayesian Structural VAR, Sign-Restrictions, Euro-zone.

Modelling macroeconomic adjustment with growth in developing economies : the case of India

The aim of this research is to understand the current economic scene and the stabilisation policies in historical perspective, and to survey and develop models for analysing issues of macroeconomic adjustment with growth. The topics have been chosen for their continued relevance in the current policy debates. The standard open economy model on which the Bretton Woods macroeconomics is based takes into account neither the endogeneity and decomposition of aggregate government expenditure or investment nor the price formation process in a developing economy. Further, with the opening up of the Indian economy since 1991, macroeconomic policy analysis needs to be examined in a different analytical framework from the essentially closed economy framework that has hitherto characterised policy discussions in India.T he present study investigates the appropriateness of the Fund-Bank approach to macroeconomic adjustment; modifies and analyses the respective effects of the model in light of the structural constraints in the form of low capital formation in the Indian economy after having disaggregated government expenditure into government consumption and investment expenditures. This thesis models trade, inflation and the determinants of long-run growth considering the role of endogenous growth and the demand factors in growth. The modelling procedure follows the VAR-based time series literature as against the traditional Cowles Commission approach to structural macroeconometric modelling. It estimates a macroeconomic model that incorporates the paradigm underlying the IMF's policy recommendations to developing countries, using Indian time series data from 1950-51 to 1995-96. It discusses structural sensitivities, dynamics and deterministic optimal control. This study investigates the effectiveness of three sets of key macroeconomic policy instruments which are typical in financial liberalisation process - namely, a tight credit policy, a depreciation of domestic currency and, a hike in regulated interest rates. Finally this study solves a multi-target and multi-instrument optimal control problem and finds that the two-target two-instrument problem of a standard policy package is not growth inducive and must target output growth in order to make the adjustment program as growth-oriented. This research has focused on explicitly recognising and analysing the operation of a credit or lending channel in the transmission of monetary policy

Global Food Prices and Business Cycle Dynamics in an Emerging Market Economy

This paper investigates a perception in the political debates as to what extent poor countries are affected by price movements in the global commodity markets. To test this perception, we use the case of India to establish in a standard SVAR model that global food prices influence aggregate prices and food prices in India. To further analyze these empirical results, we specify a small open economy New-Keynesian model including oil and food prices and estimate it using observed data over the period from 1996Q2 to 2013Q2 by applying Bayesian estimation techniques

Fiscal Policy in the BRICs

This paper assesses the macroeconomic impact of fiscal policy shocks for four key emerging market economies - Brazil, Russia, India and China (BRICs) – using a Bayesian Structural Vector Auto-Regressive (BSVAR) approach, a Sign-Restrictions Vector Auto-Regressive framework and a Panel Vector Auto-Regressive (PVAR) model. To get a deeper understanding of the government’s behaviour, we also estimate fiscal policy rules using a Fully Simultaneous System of Equations and analyze the importance of nonlinearity using a smooth transition (STAR) model. Drawing on quarterly frequency data, we find that government spending shocks have strong Keynesian effects for this group of countries while, in the case of government revenue shocks, a tax hike is harmful for output. This suggests that there is no evidence in favour of ‘expansionary fiscal contraction’ in the context of emerging economies where spending policies are largely pro-cyclical. Our findings also show that considerations about growth (in the case of China), exchange rate and inflation (for Brazil and Russia) and commodity prices (in India) drive the nonlinear response of fiscal policy to the dynamics of the economy. All in all, our results are consistent with the idea that fiscal policy can be a powerful stabilization tool and can provide an important short-term economic boost for emerging markets, in particular, in the context of severe downturns as in most recent financial turmoil.fiscal policy, emerging markets, fully simultaneous system of equations, sign-restrictions VAR, smooth transition regression model

Monetary Policy Rules in the BRICS: How Important is Nonlinearity?

Given limited research on monetary policy rules in emerging markets, this paper estimates monetary policy rules for five key emerging market economies: Brazil, Russia, India, China and South Africa (BRICS) analysing whether the monetary authority reacts to changes in financial markets, in monetary conditions, in the foreign exchange sector and in the commodity price. To get a deeper understanding of the central bank’s behaviour, we assess the importance of nonlinearity using a smooth transition (STAR) model. Using quarterly data, we find strong evidence that the monetary policy followed by the Central Banks in the BRICS varies from one country to another and that it exhibits nonlinearity. In particular, considerations about economic growth (in the cases of Brazil and Russia), inflation (for India and China) and stability of financial markets (in South Africa) seem to be the major drivers of such nonlinear monetary policy behaviour. Moreover, the findings suggest that the monetary authorities pursue, with the exception of India, a target range for the threshold variable rather than a specific point target. In fact, the exponential smooth transition regression (ESTR) model seems to be the best description of the monetary policy rule in these countries.monetary policy, emerging markets, smooth transition.

Is financial inclusion good for bank stability? International evidence

Financial inclusion has become an important public policy priority following the recent global financial crisis. Yet, we know very little of how it impacts soundness of the providers of financial services. Using an international sample of 2600 banks in 86 countries over the period 2004–12, we find that higher level of financial inclusion contributes to greater bank stability. The positive association is particularly pronounced with those banks that have higher customer deposit funding share and lower marginal costs of providing banking services; and also with those that operate in countries with stronger institutional quality. The results are robust to instrumental variables analysis, controlling for bank fixed effects, alternative measures of financial inclusion, among several other robustness tests. Our results highlight that the importance of ensuring inclusive financial system is not only a development goal but also an issue that should be prioritised by banks, as such a policy drive is good for their stability