As the title suggests, this paper compares two “formula” or mechanical investment techniques, dollar cost averaging and a relatively new proposal, value averaging, to a form of random investing to determine if any technique yields superior investment performance. Results indicate that value averaging does provide superior expected investment returns when investment prices are quite volatile and...

The mobile online medium (i.e. mobile data communication) allows the creation of context-sensitive profiles for mobile consumers by using identityand context information and thereby enabling the efficient targeting of current consumers' needs. However, current implementations of Mobile Marketing activities do not make use of these beneficial unique features and apply, for instance, content-base...

We separate the “rentier” portion of the budget constraint of the representative agent from the “income-plus-distributed profits” segment. The former’s wealth consists exclusively of returns on government bonds, the latter’s wealth is wage income from working for firms plus the distributed profits of the latter. The non-neoclassical element is the non-imposition of the market-clearing assumptio...

In the paper we study the relationship between macroeconomic and stock market volatility, using S&P500 data for the period 1970-2001. We find weak evidence of long memory in volatility once structural change is accounted for and a twofold linkage between stock market and macroeconomic volatility: macroeconomic volatility explains the persitent dynamics in stock market volatility, while stock ma...

Motivation: In the past few years, CBCL has developed an adaptive learning model for market-making by using reinforcement learning (Chan and Shelton, 2001[4]). The model was tested under a simply simulated market environment. However, testing under such simplified environment is inadequate to argue how well the marketmaking model will perform under the real market. In this project, we focus on ...

Holmstrom (1982) argues that a principal is required to restrain moral hazard in a team: wasting output in a certain state is required to enforce efficient effort, and the principal is a commitment device for such enforcement. Under competition in commodity and team-formation markets, I extend his model à la Prescott and Townsend (1984) to show that competitive contracts can exploit the futures...

We address explicitly the issue of risk in the theory of the firm. To that end, we present a model in which the shareholders’ portfolio selection of assets and the decisions of the firm are jointly determined through the market process. The model allows to study the role of markets and prices on the type of risky activities undertaken by a firm and the allocation of random profit among sharehol...

The aim of the chapter is to discuss and illustrate different approaches taken in the area of empirical market segmentation in tourism, and to raise conceptual, practical and methodological problems in this context. The chapter is limited to the discussion of empirical market segmentation, which means that an empirical data set (typically resulting from a tourist survey) represents the basis. P...

This study examines individual behavior in two well-functioning marketplaces to investigate whether market experience eliminates the endowment effect. Field evidence from both markets suggests that individual behavior converges to the neoclassical prediction as market experience increases. In an experimental test of whether these observations are due to treatment (market experience) or selectio...