Social factors and company location decisions: Technology,quality of life and quality of work life concerns

A number of factors must be considered in facility location decisions. Recent research on job design suggests that the effects jobs may have on quality of work life and quality of life in general should be considered in facility location decisions in addition to other normal factors. The present study was designed to examine quality of work life and quality of life factors of residents in a low income and low education area. The intent was to determine what types of jobs might have the most positive effect on people in this type of region. Data were collected from 409 households in a low income/education region. The results showed that people from this region were as satisfied with their quality of work life and quality of life as people in other regions with better jobs, higher incomes, and better general life situations. Results are discussed in light of facility location decisions and types of jobs having the most positive impact.     

Optimal contract mechanisms for principal-agent problems with moral hazard and adverse selection

Summary We examine the problem of incentive compatibility and mechanism design for incomplete information principal-agent problems. Allowing for risk aversion on the part of the principal and agent, we show the existence of an optimal, incentive compatible contract selection mechanism for the principal under conditions of moral hazard and adverse selection. Since we assume that the contract set is a function space of state contingent contracts, and that the set of agent types is uncountable, the set of contract selection mechanisms becomes infinite dimensional. Hence, novel existence arguments are required. Our existence result extends those of Grossman and Hart [10] and Page [23] to an infinite dimensional setting with incomplete information.     

A Comparison of the Reinvestment Risk of the Price Level Adjusted Mortgage and the Standard Fixed Payment Mortgage

The purpose of this paper is to increase the understanding of the risk of the indexed mortgage, commonly referred to as the price level adjusted mortgage (PLAM). This is accomplished by comparing, analytically, the reinvestment risk of the PLAM and the standard fixed-payment mortgage (FPM) under conditions of stochastic inflation and real interest rates. The conclusion is that the PLAM has less reinvestment risk. From the viewpoint of an investor concerned with periodically reinvesting payment streams, the PLAM is the superior mortgage.     

The effects of divestiture,privatization, and competition on productivity in U.S. and U.K. telecommunications

The telecommunications industries in the United States and the United Kingdom have undergone massive changes during the 1980s. This paper decomposes the total factor productivity growth of AT&T and British Telecom into their various components. It finds that while a great deal of the productivity increases apparently resulted from continuing scale economies, competition for AT&T and privatization of BT have been responsible for 17 percent and 25 percent of their respective gains in recent years. Among other variables, divestiture appears to have initially depressed AT&T's productivity growth, and competition for BT is too insignificant to yet have an impact.     

The extent of single firm dominance in U.S. manufacturing industries

This paper presents upper and lower bound estimates of leading firm market shares in U.S. manufacturing industries, and of the ratio of leading firm shares to the combined shares of the next three largest firms. These estimates suggest that extreme dominance is not a common feature of the U.S. industrial landscape, although unequal share distribution among leading firms is common. Dominance appears to be an important cause of differences among industries in four-firm concentration ratios. Finally, single firm dominance might account for as much as 16% of observed concentration levels.