Monetary Policy and Inflation Expectations in Latin America: Long-Run Effects and Volatility Spillovers

This paper uses multiple cointegration analysis to estimate simultaneously a monetary reaction function and the determinants of expected inflation for Brazil, Chile, Colombia, and Mexico. In addition, M-GARCH modeling is used to test for the presence of volatility spillovers between the monetary stance and inflation expectations. The analysis shows that there are long-term relationships between the interest rate, expected inflation, and the inflation target, and that greater volatility in the monetary stance increases the volatility of expected inflation in Brazil, Colombia, and Mexico.     

AN ANALYSIS OF ECONOMIC INFRASTRUCTURE INVESTMENT IN SOUTH AFRICA

This paper analyses long‐term trends in the development of South Africa's economic infrastructure and discusses their relationship with the country's long‐term economic growth. A database covering national accounts data, railways, roads, ports, air travel, phone lines and electricity was established for this purpose, and may facilitate further quantitative research. PSS (Pesaran, Shin and Smith, 1996, 2001) F‐tests are used to identify directions of association between economic infrastructure and economic growth. These indicate long‐run forcing relationships from public‐sector economic infrastructure investment and fixed capital stock to gross domestic product (GDP), from roads to GDP, and from GDP to a range of other types of infrastructure. There is also evidence of potential simultaneity between specific types of infrastructure and GDP. The evidence suggests three main findings. Firstly, the relationship between economic infrastructure and economic growth appears to run in both directions. Inadequate investment in infrastructure could create bottlenecks, and opportunities for promoting economic growth could be missed. Secondly, South Africa's stock of economic infrastructure has developed in phases. Policymakers should focus on choosing or encouraging the right type of infrastructure at the right time. Thirdly, the need for investment in economic infrastructure never goes away. The maintenance and expansion of infrastructure are important dimensions of supporting economic activity in a growing economy, provided that individual projects are chosen on the basis of appropriate cost‐benefit analyses.     

Constructing Density Forecasts from Quantile Regressions

The departure from the traditional concern with the central tendency is in line with the increasing recognition that an assessment of the degree of uncertainty surrounding a point forecast is indispensable ( Clements 2004 ). We propose an econometric model to estimate the conditional density without relying on assumptions about the parametric form of the conditional distribution of the target variable. The methodology is applied to the U.S. unemployment rate and the survey of professional forecasts. Specification tests based on Koenker and Xiao (2002) and Gaglianone et al. (2011) indicate that our approach correctly approximates the true conditional density.     

Consumer issues in the evolving environment: characterizations of the U.K. marketplace

It is now 10 years since Greyser and Diamond¹ published their study which examined how U.S. consumers viewed the marketplace. This study, to some extent, is a reprise. It aims to provide an insight into how the U.K.'s marketplace is characterized by household consumers, private and public sector organizations. The result suggests that fundamental changes have occurred in the perception of the marketplace, with less visible consumer activism and less overt support for antibusiness sentiments.