What drives corporate liquidity? An international survey of cash holdings and lines of credit

We survey chief financial officers from 29 countries to examine whether and why firms use lines of credit versus non-operational (excess) cash for their corporate liquidity. We find that these two liquidity sources are employed to hedge against different risks. Non-operational cash guards against future cash flow shocks in bad times, while credit lines give firms the option to exploit future business opportunities available in good times. Lines of credit are the dominant source of liquidity for companies around the world, comprising about 15% of assets, while less than half of the cash held by companies is held for non-operational purposes, comprising about 2% of assets. Across countries, firms make greater use of lines of credit when external credit markets are poorly developed.     

A proposed set of nine regions for the United States and the inequality of population densities

A nine-region division of the United States is discussed and compared with the U.S. Census and BEA (Bureau of Economic Analysis) regional groupings. The discussion includes the population density of the regions as well as the inequality of the population densities between and within regions. First version received: October 1999/Final version received: February 2000     

The Impact of the Indian Ocean Tsunami and the Nias Earthquake on the Spatial Distribution of Population in Northern Sumatra

After the Indian Ocean tsunami in 2004, Northern Sumatra experienced three shocks: a negative shock from the tsunami itself and the Nias earthquake that followed in 2005; a positive shock from the massive allocation of recovery funds; and another positive shock from the peace deal between the Indonesian government and the Free Aceh Movement, also in 2005. We analyse the consequences of these shocks on the spatial distribution of the population in Northern Sumatra, building on the approach developed by Davis and Weinstein (2002). We conclude that there have been no significant changes in the relative position of regions in Aceh and North Sumatra, considering their population size. Our model of estimated population growth suggests that the twin disasters had only a temporary impact, which supports the locational fundamentals theory. Our results also reveal that the peace deal is important in explaining the dynamics of population growth in the region.     

Microeconomic uncertainty and macroeconomic indeterminacy

We propose a stylized intertemporal macroeconomic model wherein the combination of decentralized trading and microeconomic uncertainty (taking the form of privately observed and uninsured idiosyncratic shocks) creates an information problem between agents and generates indeterminacy of the macroeconomic equilibrium. For a given value of the economic fundamentals, the economy admits a continuum of equilibria that can be indexed by the sales expectations of firms at the time of investment. The Walrasian equilibrium is one of these possible equilibria but it is reached only if firms are optimistic enough. With a weaker degree of optimism, equilibrium output, employment and real wages will be lower than in the Walrasian equilibrium. Moreover, the range of possible equilibria will depend positively on the wage elasticity of the labour supply and on the magnitude of the information problem between buyers and sellers (in our case, the variance of the idiosyncratic shocks).Stochastic simulations performed on a calibrated version of the model show that pure demand expectation shocks may generate business cycle statistics that are not inconsistent with the observed ones.     

Match Specific Gains to Marriage: A Random Effects Ordered Response Model

A random effects ordered response model is used to analyze individuallife satisfaction. It is found that a substantial part of the unexplained variance in theindividual's life satisfaction can be ascribed to the household or marriage. It is further found thatthe age variable should be considered as a random effect on life satisfaction, i.e., an effectthat varies between households.     

Insurance Fraud: What makes a case look suspicious?

By many, insurance fraud is believed to be widespread, but little is known about how to detect it. In recent years, some attempts have been made to find indicators for fraud. They are, however, probably hampered when relying on characteristics of established fraud, since the majority of fraudulent cases then remains excluded, leaving many white spots on the map. In choosing a different approach, we let subjects reason freely about insurance fraud, recording and analysing their clues, and comparing them to indicators found in previous research. Our findings show that not only much of available information is largely ignored, subjects tend to concentrate on other aspects than supposedly reliable fraud characteristics and experts fail to fare better than laypeople.     

Portfolio manager ownership and fund performance

This paper documents the range of portfolio manager ownership in the funds they manage and examines whether higher ownership is associated with improved future performance. Almost half of all managers have ownership stakes in their funds, though the absolute investment is modest. Future risk-adjusted performance is positively related to managerial ownership, with performance improving by about 3 basis points for each basis point of managerial ownership. These findings persist after controlling for various measures of fund board effectiveness. Fund manager ownership is higher in funds with better past performance, lower front-end loads, smaller size, longer managerial tenure, and funds affiliated with smaller families. It is also higher in funds with higher board member compensation and in equity funds relative to bond funds. Future performance is positively related to the component of ownership that can be predicted by other variables, as well as the unpredictable component. Our findings support the notion that managerial ownership has desirable incentive alignment attributes for mutual fund investors and indicate that the disclosure of this information is useful in making portfolio allocation decisions.     

Creativity in Design Engineering and the Role of Knowledge: Modelling the Expert

The present study focuses on the relationship between the acquisition of design knowledge by novice design students and the quality of their designs. Design learning is typically based on action and reflection. Knowledge of solution processes, being part of this reflection, is found to be crucial in monitoring and controlling the design process and in reaching an optimal, creative result. The studies described in this article suggest a close relationship between the amount of process knowledge – knowledge of managing and monitoring the solution finding process – reported by novice designers, and the creativity of the designed product.     

Management control systems and strategy: A resource-based perspective

The aim of this study is to examine, from a resource-based perspective, the relationships between the use of management control systems (MCS) and organizational capabilities. More specifically, the study focuses on the diagnostic and interactive uses of one important aspect of MCS, namely performance measurement systems (PMS), and four capabilities leading to strategic choices (i.e., market orientation, entrepreneurship, innovativeness, and organizational learning). Three research questions are investigated in this study: (i) to what extent do the diagnostic and interactive uses of MCS contribute specifically to the creation and maintenance of capabilities leading to strategic choices? (ii) To what extent do the diagnostic and interactive uses of MCS act in combination to produce dynamic tension which contributes to the creation and maintenance of these capabilities? (iii) To what extent does the use of MCS contribute to organizational performance? The results suggest that an interactive use of PMS fosters the four capabilities by focusing organizational attention on strategic priorities and stimulating dialogue. Also, by creating constraints to ensure compliance with orders, the diagnostic use of PMS exerts negative pressure on these capabilities. Furthermore, some evidence suggests the influence of dynamic tension resulting from the balanced use of PMS in a diagnostic and interactive fashion on capabilities and performance.