Information Gathering and Marketing

Consumers have only partial knowledge before making a purchase decision, but can acquire more‐detailed information. Marketing makes it easier or harder for these consumers to do so. When consumers are ex ante heterogeneous, the firm might choose an intermediate marketing strategy for two quite different reasons. First, as a nonprice means of discrimination—it can make information only partially available, in a way that induces some, but not all, consumers to acquire the information. Second, when the firm cannot commit to a given investment in ensuring quality, the marketing and pricing strategy can act as a commitment device.     

Spanish air travel and the September 11 terrorist attacks: a note

This paper studies the impact of the September 11 terrorist attacks and its after-effects on Spanish airline demand. Using monthly time series data from 1980–2003, we find that September 11th resulted in an ongoing negative demand shock although smaller than that experienced in the US but particularly in relation to international passengers.     

Determinants of collateral

We estimate a comprehensive model of the determinants of collateral in loans extended to business firms. We use a panel data on a sample of bank loans to Spanish firms from 1984 to 2002. Consistent with theories that view collateral as a solution to adverse selection problems, our results provide direct evidence of a negative association between collateral and a borrower's risk. We also present evidence on previously unexplored determinants of collateral such as credit market competition, lender type, and the business cycle.     

When Do Vertical Mergers Create Value?

This paper studies the market reaction to vertical mergers and explores the many rationales for vertical integration proposed in the industrial organization literature. Abnormal returns for vertical merger announcements are positive until the late 1990s, and turn negative afterward. Acquirers suffer most of the losses. We find support for the most fundamental insight in the industrial organization literature, namely, that vertical mergers generate the greatest value when undertaken in imperfectly competitive markets. We find some evidence to support ideas of asset and site specificity, that is, creating value when market exchange is difficult. We do not find support for information‐based or price uncertainty theories.     

Is the Average Investor Smarter than the Average Euro?

In this study, we collect a unique data set of Spanish domestic equity funds for the period 1999–2006 to test the existence of the well-known “smart money” effect. Our focus is to test whether superior performance follows fund flows, demonstrating investor skills, and whether the results are robust for aggregate portfolio analysis and for individual fund analysis. Empirical evidence shows that investor abilities reported by aggregate portfolio analysis are not very evident from a fund-level perspective. This study provides two major contributions to the literature: the separate consideration of purchases and redemptions, and the proposal of a “smart investor” effect which considers investor movements instead of traditional money flows. Results show that investors’ selling decisions are less smart than their buying decisions and that investors, as individuals, are not significantly smarter than money.     

Does financial liberalization improve the allocation of investment?: Micro-evidence from developing countries

Using firm level panel data from 12 developing countries we explore whether financial liberalization improves the efficiency with which investment funds are allocated. A summary index of the efficiency of investment allocation that measures whether investment funds are going to firms with a higher marginal return to capital is developed. We examine the relationship between this and various measures of financial liberalization and find that liberalization increases the efficiency with which investment funds are allocated. This holds after various robustness checks and is consistent with firm level evidence of a stronger association between investment and fundamentals after financial liberalization.     

The determinants of interest rates in European Union countries

One of the problems that has raised the interest of economists is to know the determinants of interest rates. In the case of the European Union, the existence of some coordination in the area of economic policies and having to fulfill some nominal convergence criteria have opened new possibilities to this field of research. In this way, possible relations among interest rates, prices, and exchange rates have been studied. This forces us to consider, among other questions, the concept of purchasing power parity and uncovered interest rate differential. The goal of this paper is to show the influence that German interest rates might have over other European Union countries. We will start by showing the essential elements of the equations to be estimated. Then we will carry out the empirical analysis for the case of six European Union countries.     

Child Labour

Objections to child labour range from its creating unfair trade advantage to its infringing children's human rights. Analysis of the responsibilities of various parties implicated in the use of child labour can lead to identifying stages in a cumulative ethical approach which is not self-defeating. The author is an economist who has recently completed his MBA at London Business School.     

External and internal labour flexibility in Spain: a substitute or complementary effect on firm performance?

The contingent perspective in strategic human resource management maintains that it is necessary to observe the interaction between human resource practices by encouraging external and internal labour flexibility. An issue still to be resolved is whether this fit leads to a complementary or substitute effect on firm performance. In order to contribute to this debate, we examine how the relationship between external labour flexibility and firm performance is moderated by the degree of internal labour flexibility. To do this, we use the Survey on Business Strategies of the Ministry of Industry, Tourism and Trade on a sample of 1,403 Spanish industrial firms. The results show the existence of a substitute effect between the two types of labour flexibility. Using them simultaneously does not lead to greater benefits for firms.