This paper studies a married couple's dynamic investment and consumption choices under the assumption that the couple cannot commit across time not to renegotiate their decisions. The inefficiencies that can arise are characterized. Efficiency properties of different divorce asset- division...

We develop a theoretical model of mating behavior and parental investment in children under asymmetry in kin recognition between men and women that provides a microfoundation for the institution of marriage. In the model, men and women derive utility from consumption and reproductive success,...

Tipping is an important phenomenon, both because of its economic magnitude and because of the insights it suggests about economic behavior in general. It is closely related to several areas in economics, including labor economics, industrial organization, social economics, behavioral economics,...

CAPITAL ACCUMULATION HAS BEEN EMPHASISED AS THE MAJOR FACTOR GOVERING THE RATE OF DEVELOPMENT. THIS STUDY THEREFORE AIMS EXPLORING IN THE LIGHT OF PAST TRENDS, THE ROLE AND SCOPE OF COMMERCIAL BANKS AS FINANCIAL INTERMEDIARIES IN MOBILIZING DOMESTIC SAVINGS FOR DEVELOPMENT AND THE CONSTRAINTS IN...

Suppose an altruistic person, A, is willing to transfer resources to a second person, B, if B comes upon hard times. If B anticipates that A will act in this manner, B will save too little from both agents' point of view. This is the Samaritan's dilemma. The logic of the dilemma has been...

This paper surveys the existing literature on the determinants of household savings and credit in developing countries and examines the ways in which macro-level policies might impact on household financial behaviour.

Tipping is a multi-billion-dollar phenomenon that challenges the traditional assumption of selfish economic agents who have no feelings and do not care about social norms. This article reviews the early history of tipping and offers an economic analysis of different aspects of tipping. Using the...

The present paper develops a basic framework for evaluating and optimizing profits in a business operation. In developing a business we are often faced with an infinity of choices ranging from what products or services to sell and what customers to target to how to structure and manage the...

Many couples do not sign prenuptial agreements, even though this often leads to costly and inefficient litigation in case of divorce. In this paper we show that strategic reasons may prevent agents from signing a prenuptial agreement. Partners which have high productivity in marital activities...

Are happiness patterns structurally the same when comparing poor and rich countries? Using cross-sectional data from the SALDRU93 survey, we show that the relationships between subjective well-being and socioeconomic variables have a similar structure and is U-shaped in age in South Africa as in...