Inter-temporal variation in the illiquidity premium

We find evidence of a systematic link between monetary conditions and inter-temporal variation in the price of liquidity. Specifically, following an expansive monetary policy shift, funding conditions improve and market-wide liquidity increases, which is especially beneficial for illiquid securities. The improved liquidity and funding conditions reduce the returns required for holding illiquid securities. Consequently, illiquid stocks experience relatively large price increases when monetary conditions become expansive, and thus, the measured return spread between illiquid and liquid stocks expands substantially. Overall, our evidence supports the claim that the price of asset liquidity is dependent on monetary conditions.     

Systemic Bank Risk in Brazil: A Comprehensive Simulation of Correlated Market, Credit, Sovereign and Inter-Bank Risks

In this study we present a comprehensive forward‐looking portfolio simulation methodology for assessing the correlated impacts of market risk, private sector and Sovereign credit risk, and inter‐bank default risk. In order to produce better integrated risk assessment for banks and systemic risk assessments for financial systems, we argue that reasonably detailed modeling of bank asset and liability structures, loan portfolio credit quality, and loan concentrations by sector, region and type, as well as a number of financial and economic environment risk drivers, is required. Sovereign and inter‐bank default risks are increasingly important in the current economic environment and their inclusion is an important model extension. This extended model is demonstrated through an application to both individual Brazilian banks (i.e., 28 of the largest banks) and groups of banks (i.e., the Brazilian banking system) as of December 2004. When omitting Sovereign risk, our analysis indicates that none of the banks face significant default risk over a 1‐year horizon. This low default risk stems primarily from the large amount of government securities held by Brazilian banks, but also reflects the banks' adequate capitalizations and extraordinarily high interest rate spreads. We note that none of the banks which we modeled failed during the very stressful 2007‐2008 period, consistent with our results. Our results also show that a commonly used approach of aggregating all banks into one single bank, for purposes of undertaking a systemic banking system risk assessment, results in a misestimate of both the probability and the cost of systemic banking system failures. Once Sovereign risk is considered and losses in the market value of government securities reach 10% (or higher), we find that several banks could fail during the same time period. These results demonstrate the well known risk of concentrated lending to a borrower, or type of borrower, which has a non‐zero probability of default (e.g., the Government of Brazil). Our analysis also indicates that, in the event of a Sovereign default, the Government of Brazil would face constrained debt management alternatives. To the best of our knowledge no one else has put forward a systematic methodology for assessing bank asset, liability, loan portfolio structure and correlated market and credit (private sector, Sovereign, and inter‐bank) default risk for banks and banking systems. We conclude that such forward‐looking risk assessment methodologies for assessing multiple correlated risks, combined with the targeted collection of specific types of data on bank portfolios, have the potential to better quantify overall bank and banking system risk levels, which can assist bank management, bank regulators, Sovereigns, rating agencies, and investors to make better informed and proactive risk management and investment decisions.     

Dynamic analysis of air travel demand in competitive island markets

This paper describes a dynamic demand model, referred to as dynamic abstract mode model, for estimating both the short- and long-term responses of air passengers to changes in relative air-sea travel cost components in competitive markets. The implementation of the model in the competitive market of Aegean islands in Greece demonstrates the importance of considering the past volumes of air passengers and relative travel cost components to explain current air travel demand.     

Technology transfer in Mexico: Past patterns and new problems related to the North American free trade agreement

As the Mexican economy prepares to transition from a relatively closed and protected market to a regionally integrated free market which is part of the proposed North American Free Trade Agreement (NAFTA), a change in its technology licensing environment will be needed to enable Mexican companies to compete for technology with firms from the other member countries of the NAFTA. This study identifies the national sources which have provided Mexico with technology and the Mexican industrial sectors which have been able to attract this technology in the 1980s. It further evaluates the current licensing environments in Canada, Mexico, and the U.S.A. as well as in the Latin American Integration Association (LAIA). The study provides recommendations for changes to the Mexican licensing environment and proposes strategies for attracting technology to Mexican industry under the changed conditions which would be introduced by the NAFTA. © 1993 John Wiley & Sons, Inc.     

Dynamic linkages between emerging European and developed stock markets: Has the EMU any impact?

This paper investigates the short- and long-run behavior of major emerging Central European (Poland, Czech Republic, Hungary, Slovakia), and developed (Germany, US) stock markets and assesses the impact of the EMU on stock market linkages. Evidence of one cointegration vector in both a pre- and a post-EMU sub-period indicates market comovements towards a stationary long-run equilibrium path. Central European markets tend to display stronger linkages with their mature counterparts, whereas the US market holds a world leading influential role. No dramatic post-EMU shock is detected in stock market dynamics. The empirical findings have important implications for the effectiveness of domestic policy decisions, as the emerging Central European states have recently joined the EU and local stock markets may become less immunized to external shocks.     

Further analysis of cross-country comparison of consumer expenditure patterns

The present paper analyzes consumer expenditure pattern within the framework of classical demand theory. We compare the linear expenditure system (LES) with two other demand systems based on utility-maximizing behavior: a generalized linear expenditure system (GLES) and the indirect addilog expenditure system (IAES). Our data consists of annual time series, 1950–1965, for 11 OECD member countries.The main results of this paper are that consumer expenditure patterns can be explained by emperical demand models based on utility-maximizing behavior. Furthermore the GLES model, while not without its share of weaknesses, seems to be more attractive than the IAES and LES models.     

Capital-labor substitution in a developing country: The case of Greece

The present paper reports an attempt to estimate the elasticity of capital-labor substitution, and the rate of technical change in the manufacturing sector of the Greek economy. It is found that the elasticity of substitution exceeds unity, and the annual rate of neutral technical change is e^0.05 = 1.05. It is concluded that because of the case of capital-labor substitution the existing labor shortages should not impair the further development of the economy.     

Producing state of the future indexes using the international futures model

This paper reports on the introduction of the State of the Future Index (SOFI) into the University of Denver's International Futures (IFs) modeling system, a synthesis that will permit the calculation and comparison of the SOFI for all nations covered in the model. The SOFI is an index designed to show whether the future outlook is improving or not; it is also useful in policy analysis since it can be used to demonstrate whether contemplated policies appear to change the future, overall, for the better. It is one of the few indexes that are forecasted.The capability to calculate SOFI has been added to the IFs model; this addition now permits the model to calculate SOFI for all of the countries in the model. With this capability national SOFIs can be computed by anyone and for any country, set of countries, region, or globally. The model, its database, and now the SOFI calculation are available online at no cost to the users. This opens the opportunity to produce an annual or biennial publication that tracks and ranks the State of the Future Index for countries, regions, and the world as a whole.