A comparison of Ad valorem and per unit taxes in regulated monopolies

This paper compares the output and revenue effects in the rate-of-return regulated monopoly model. Both the ad valorem and the unit tax generally decrease the use of capital, and as such, reduce the output and raise the price. In addition, it is shown that Suits and Musgrave's conclusion of higher revenue of an ad valorem tax at a given output can apply to a regulated monopolist if the marginal product of labor under the ad valorem tax is greater than or equal to that under the unit tax. Similarly, their second conclusion, that for a given tax revenue an ad valorem tax has a larger output than a unit tax rate before the revenue-maximizing tax rate, can also apply to the regulated monopolist.     

Book Reviews

W.T. Woo, B. Glassburner and Anwar Nasution, Macroeconomic Policies, Crises, and Long-term Growth in Indonesia, 1965–90, Comparative Economic Studies, The World Bank, Washington DC, 1994, pp. xiii + 216. Paper: $13.95.

Hal Hill (ed.), Indonesia's New Order; The Dynamics of Socio-Economic Transformation, Allen and Unwin, Sydney, 1994, pp. xxxv + 364. Paper: A$29.95.

J. Thomas Lindblad (ed.), New Challenges in the Modern Economic History of Indonesia: Proceedings of the First Conference on Indonesia 's Modern Economic History, Jakarta, October 1–4, 1991, Programme of Indonesian Studies, Leiden University, Leiden, 1993, pp. viii + 306.

Thee Kian Wie, Explorations in Indonesia's Economic History, Lembaga Penerbit Fakultas Ekonomi Universitas Indonesia, Jakarta, 1994, pp. xv + 187.

Nancy Lee Peluso, Rich Forests, Poor People: Resource Control and Resistance in Java, University of California Press, Berkeley, 1992, pp. xv + 321.

Effendi Pasandaran, Agus Pakpahan, Edwin B. Oyer and Norman Uphoff (eds), Poverty Alleviation with Sustainable Agricultural and Rural Development in Indonesia, Published jointly by the Center for Agro-Socioeconomic Research (CASER) (Bogor), and the Cornell International Institute for Food, Agriculture and Development (CIIFAD) (Ithaca), Bogor 1992, pp. vi + 233.

Eric Thorbecke and Theodore van der Pluijm, Rural Indonesia: Socio-Economic Development in a Changing Environment, IFAD (International Fund for Agricultural Development) Studies in Rural Development no. 3, New York University Press, New York, 1993, pp. xxix + 360.

Niels Mulder, Inside Southeast Asia: Thai, Javanese and Filipino Interpretations of Everyday Life, Duang Kamol, Bangkok, 1992, pp. xiii + 178.

M.C. Ricklefs, War, Culture and Economy in Java, 1677–1726: Asian and European Imperialism in the Early Kartasura Period, ASAA Southeast Asia Publications Series no. 24, Allen & Unwin, Sydney, 1993, pp. xi + 425. A$29.95.

Ken Young, Islamic Peasants and the State: The 1908 Anti-Tax Rebellion in West Sumatra, Yale Southeast Asia Studies Monograph 40, Yale Center for International and Area Studies, New Haven, pp. xviii + 361.

Saya Shiraishi and Takashi Shiraishi (eds), The Japanese in Colonial Southeast Asia, Translation Series, Translation of Contemporary Japanese Scholarship on Southeast Asia, vol. 3, Southeast Asia Program, Cornell University, Ithaca, 1993, pp. 172.     

Semitractability of optimal stopping problems via a weighted stochastic mesh algorithm

In this paper, we propose a Weighted Stochastic Mesh (WSM) algorithm for approximating the value of discrete‐ and continuous‐time optimal stopping problems. In this context, we consider tractability of such problems via a useful notion of semitractability and the introduction of a tractability index for a particular numerical solution algorithm. It is shown that in the discrete‐time case the WSM algorithm leads to semitractability of the corresponding optimal stopping problem in the sense that its complexity is bounded in order by with being the dimension of the underlying Markov chain. Furthermore, we study the WSM approach in the context of continuous‐time optimal stopping problems and derive the corresponding complexity bounds. Although we cannot prove semitractability in this case, our bounds turn out to be the tightest ones among the complexity bounds known in the literature. We illustrate our theoretical findings by a numerical example.     

On structural inelasticity of modal substitution in freight transport

At the European level there is an increasing focus on how freight transport can be moved from trucks on roads to more environmentally friendly modes such as rail and ship. A large proportion of the transport services between OD pairs, however, cannot be substituted since there is only one alternative available. The paper investigates the magnitude of this “structural inelasticity” of modal substitution in freight transport due to a sparser layout of rail and ship-based freight networks compared to road. In the analysis we use a recent Scandinavian freight demand model covering more than 800 zones. We find that the structural inelasticity is very significant - in particular for transportation over less than 500 km. Moreover, the inelasticity varies greatly with commodity groups and between OD pairs, and it depends strongly on the port and rail infrastructure. The results suggest that pure charging instruments (road pricing for trucks) in many regions will have limited mode substitution impacts. However, if combined with structural changes in terms of improved infrastructure for rail and ship, impacts may be greater.     

Why do employees keep choosing the high-premium health care plan? An investigation of the financial consequences and logic of employee health care plan selections

In 1991, Dannon employees had the choice to stay with their current health care plan or switch to a new plan which offered a lower premium and less hospital cost coverage that better fit the needs of most employees. Both plans were the same in all other respects. Only 25% of employees chose the new lower-premium plan over the old plan. This article reports a collaborative effort between The Dannon Company and Cornell University's Center for Advanced HR Studies to identify the patterns of employee choices, and the effects of those choices on the actual costs that employees incurred. The actual decisions of 287 Dannon employees were examined, and the out-of-pocket costs that they actually incurred in the two years after the plan was introduced were calculated. © 1996 by John Wiley & Sons, Inc.     

The impact of the internet upon fundraising

Through research on a sample of the top 2000 charities, the Voluntary Organisations Internet Server (VOIS) revealed the potential for a major initiative to provide the opportunity for voluntary organisations to create a quality brand of information on the Internet by coming together on a collective site. The Internet is an ideal medium for voluntary organisations to get their message across, build relationships and raise funds. VOIS has been designed specifically to facilitate these activities and provide the means to a collective presence. While it is mainly large organisations that are using it at the moment, the Internet represents the opportunity for smaller organisations to have a substantial presence because of its democratic nature. VOIS has utilised the principle of economies of scale in order that all organisations can afford to have a useful presence on the Internet. This paper will examine fundraising activities that are already occurring on the Internet, analyse the strengths of the Internet as a marketing tool, explain how marketers can utilise these strengths and explain how VOIS has tried to facilitate these strengths within the features of its standardised site.