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151.
This paper examines the extent to which the growth of China and India in world markets is affecting the patterns of trade specialization in Latin American (LA) economies. We construct a measure of Revealed Comparative Advantage (RCA) by 3-digit ISIC sector, country, and year. This RCA accounts for both imports and exports. The empirical analyses explore the correlation between the RCAs of LA and the two Asian economies. Econometric estimates suggest that the specialization pattern of LA—with the exception of Mexico—has been moving in opposite direction to the trade specialization pattern of China and India. Labor-intensive sectors (both unskilled and skilled) probably have been negatively affected by the growing presence of China and India in world markets, while natural resource and scientific knowledge intensive sectors have probably benefited from China and India’s growth since 1990. JEL no.  F10, F14  相似文献   
152.
This paper characterises South Korean monetary policy in the period of explicit inflation targeting that started in 1999. We calculate Bank of Korea's parameters in the policy objective function, conditional on an estimated macro-model. We show that this central bank appears to have pursued optimal policy geared towards achieving price stability, while displaying a considerable degree of interest rate smoothing. In addition, the central bank loss function is estimated to include negligible weights on output and exchange-rate variability.  相似文献   
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We examine the implications of monetary union for macroeconomic stabilization in catching-up participating countries. We allow member states’ supply conditions to differ, especially with regard to sectoral characteristics. Sectoral productivity shocks of the type associated with the Balassa–Samuelson effect tend to hamper the stabilization properties of a currency union. In the face of aggregate supply disturbances, the stabilization costs of renouncing monetary autonomy diminish with a steeper supply curve (as induced by higher trade openness) and—barring idiosyncratic shocks—with a larger reference country size, more homogeneous supply slopes and a higher preference for price stability.
Marcelo SánchezEmail:
  相似文献   
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This article investigates the impact of price limits on theBrazilian futures markets using high frequency data. The aimis to identify whether there is an ex ante cool-off or magneteffect. For that purpose, we examine a tick-by-tick data setthat includes all contracts on the São Paulo stock indexfutures traded on the Brazilian Mercantile and Futures Exchange(BM&F) from January 1997 to December 1999. The results indicatethat, altogether, there is a dominant cool-off effect in playand that the latter is much stronger for the floor rather thanceiling price. This explains why we observe more hits to theceiling rather than to the floor in our sample despite the factit covers one of the most turbulent periods for emerging markets.We then build a trading strategy that accounts for the cool-offeffect in the conditional mean so as to demonstrate that thelatter has not only statistical but also economic significance.The Sharpe ratio is indeed way superior to the buy-and-holdbenchmarks we consider.  相似文献   
157.
We develop a model where insiders?? decision to manipulate earnings is linked both to their stake and to corporate governance. We show how earnings manipulation affects analysts?? forecasts and institutional trading. More precisely, whenever there is ??excessive?? earnings manipulation, we observe less optimistic analysts. Furthermore, institutions exhibit positive feedback trading behavior and appear to ??front-run?? analysts?? errors. Finally, companies with strong corporate governance are less prone to these phenomena, being able to avoid the detrimental effects of insiders?? incentives. We then provide strong empirical evidence to support our model.  相似文献   
158.
The purpose of this study is to explore the mechanisms that influence decisions regarding outsourcing competencies in the operation of project management offices (PMOs). The exploratory research described here involves the use of a web‐based survey for enterprises in Brazil. In 78 of the survey's valid cases, the PMO is operated using the organization's internal resources. A possible conclusion is that the PMO is unlikely to positively relate to the culture of external services used by the organization and to use outsourcing to operate the PMO.  相似文献   
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