Monetary transmission in Spain: a structural cointegrated VAR approach

This paper analyses the monetary policy channels in Spain using a cointegrated structural VAR approach which explicitly accounts for endogenous policy reactions in a small open economy. Evidence is found of one cointegrating relation which is identified as a long-run money demand function. In addition, stability tests are applied to this relationship to assess whether there has been a change of monetary regime. The impulse-responses for the non-monetary shocks as well as the absence of the puzzles traditionally found in the empirical literature, suggest that the model specification identifies the monetary policy shocks correctly. Thus, according to our results, a monetary contraction causes a weak downward response in the price level, as well as an increase in both short and long-run nominal interest rates, a decrease in aggregate output and an exchange rate appreciation.     

Financial integration and the ASEAN-5 equity markets

The existence of long-run relationships among the ASEAN-5 equity markets is empirically investigated. This study utilized weekly data spanning January 1988 to August 1999. The results of Granger noncausality test due to Toda and Yamamoto (Journal of Econometrics,66, 225–50, 1995) reveal that the Singapore equity market was not affected by other markets except by the Philippines in the long run. This result shows that there exist opportunities for beneficial international portfolio diversification within the context of the Asean-5 equity markets.     

Dynamic almost ideal demand systems: an empirical analysis of alcohol expenditure in Ireland

This paper presents a dynamic form of the Almost Ideal Demand System (AIDS). Three versions of the static AIDS model are employed to determine the preferred long-run equilibrium model and represents the short-run dynamics by an error correction mechanism. This estimation procedure is then applied to alcohol expenditure in Ireland. The estimated point elasticities are consistent with previous studies and a priori expectations. Beer and spirits are found to be price inelastic in both the short and long run. While wine is price inelastic in the short run and price elastic in the long run.     

Book Reviews

Much research has shown that mortgage rates exert a negative influence on housing prices. This study analyses the long- and short-run relationships between housing prices and mortgage rates using advanced nonstructural estimation methods. As expected, a bivariate specification and a four-variable housing demand specification both show that these variables have a long-run relationship, and that there is a rather inelastic response of housing prices to changes in mortgage rates. However, contrary to previous research, the results from Granger non-causality tests, impulse response functions and variance decompositions reveal that there is virtually no short-run influence from mortgage rates to housing prices.     

Central city crime and suburban economic growth

This paper explores the relationship between inner-city crime patterns and suburban income growth, analysing data on 318 US counties for selected metropolitan statistical areas of 32 states within the United States from 1982 to 1997. The findings suggest that violent crime does seem to have a negative impact on close-in suburbs, with a less negative impact farther away from the central city (becoming positive at some point). While results are not as robust as we had hoped they are consistent with flight to further-out suburbs rather than migration to different metropolitan areas in response to urban crime.     

Is there evidence of creative destruction in the Turkish manufacturing sector? Lessons from a cross-industry analysis of aggregate productivity growth

This paper examines the Schumpeterian creative destruction process by decomposing and analysing aggregate industry-level productivity growth in three Turkish manufacturing industries. The results are somewhat supportive of the Schumpeterian hypothesis given that the productivity effects within plants contributed the most to the aggregate level productivity growth. However, the results generally contradict the insight that plants entering the market have higher productivity than plants that exit the market. This supports Caballero and Hammour's (NBER Working Paper No. 7720, 2000) arguments that institutional and market constraints may interfere with the proper functioning of Schumpeter's creative destruction process.     

Options-based forecasts of futures prices in the presence of limit moves

The reported analysis examines a simultaneous estimation option-based approach to forecast futures prices in the presence of daily price limit moves. The procedure explicitly allows for changing implied volatilities by estimating the implied futures price and the implied volatility simultaneously. Using futures and futures options data for three agricultural commodities, it is found that the simultaneous estimation approach accounts for the abrupt changes in implied volatility associated with limit moves and generates more accurate price forecasts than conventional methods that rely on only one implied variable.     

Learning Objectives and Testing: An Analysis of Six Principles of Economics Textbooks,Using Bloom's Taxonomy

This study applies Bloom's Taxonomy of Educational Objectives to six principles of economics textboks and the accompanying instructor's manuals to determine whether the test banks provided are likely to measure the textbooks' stated objectives. The study finds significant discrepancies between the stated objectives of most textbooks and the instruments included in the instructor's manuals to measure student achievement.     

Barter Trading as a Microeconomics Teaching Device

Karpoff reports on a “barter trading game” in which students exchanged real goods over a period of seven weeks with different market constraints imposed each week. Student comments about the exercise were favorable.