We study the ability of banks and merchants to influence the consumer's payment instrument choice. Consumers participate in payment card networks to insure themselves against three types of shocks

This article describes how telecommunication has a strategic role in national development, which requires a large amount of funding in Indonesia, in spite of the limited financial support from the government. The dynamics of telecommunication law has provided a clear direction, from monopoly to...

This paper derives a basic formula for the measure of social welfare, a second order approximation to the difference of the value of the Bergson-Samuelson social welfare function between the socially optimal resource allocation and the one in the present suboptimal economy. We discuss pros and...

This paper studies the relationship between horizontal product differentiation and the welfare effects of third-degree price discrimination in oligopoly. By deriving linear demand from a representative consumer's utility and focusing on the symmetric equilibrium of a pricing game, we...

This paper adds three dimensions to the received literature: it models migration when the individuals' preferences regarding their relative income are ordinal, it works out the resulting spatial steady-state distribution of the individuals, and it shows that the aggregate of the individuals'...

Trust is particularly important in online markets to facilitate the transfer of sensitive consumer information to online retailers. In electronic markets, various proposals have been made to facilitate these information transfers. We develop analytic models of hidden information to analyze the...

We develop a social network model of occupational segregation between different social groups, generated by the existence of positive inbreeding bias among individuals from the same group. If network referrals are important for job search, then expected homophily in the contact network structure...

This thesis identifies the conditions under which and quantifies how much society gains from integrating demand response directly into wholesale electricity markets and the level of participation that will bring about these improvements. Furthermore, it identifies the conditions under which the...

This paper is concerned with the international mobility of New Zealanders who migrate to Australia. One in ten New Zealand citizens lives in Australia and their settlement and subsequent mobility is important from demographic, socio-economic and policy perspectives in both countries. Using a...

This study investigates the rationale behind the 2007 removal of the fodder subsidy in Jordan and the effects this had on livestock owners in the Northern Badia. Furthermore, it examines possible solutions for improving the efficiency of the sector as well as its sustainability. The...