OPTIMALLY UNIFORM COMMODITY TAXES IN A NON LINEAR DEMOGRAPHIC DEMAND MODEL

This paper derives a sufficient condition for optimally uniform commodity taxes within the demographically generalized RNLF'S demand functional form framework. This paper, besides admitting child subsidies, allows for non linear equivalence scales and demographically varying utility and demand functions. The derived condition is shown to yield some recent uniformity results as special cases.     

Reviews

“REDUNDANCY AND RECESSION” Danson, M. (editor) 1986: Redundancy and Recession: Restructuring the Regions? Norwich: Geobooks £25.00.

“BUSINESS FINANCE” International Management Centre, Buckingham for the Local Government Training Board 1986: Business Finance for Economic Development Officers. LGTB/Coventry Open Tech Unit. £48.50.

“NEW FIRMS” Johnson, P. 1987: New Firms, An Economic Perspective, London: Allen and Unwin £20.00.     

Correction to: using accounting earnings and aggregate economic indicators to estimate firm-level systematic risk

Review of Accounting Studies - A Correction to this paper has been published: https://doi.org/10.1007/s11142-021-09637-1     

A framework to measure relative performance of Indian technical institutions using integrated fuzzy AHP and COPRAS methodology

There are many opportunities and challenges in area of Indian technical education due to liberalization and globalization of economy. One of these challenges is how to assess performance of technical institutions based on multiple criteria. This paper is focused on performance evaluation and ranking of seven Indian Institute of Technology (IITs) in respect to stakeholders’ preference using an integrated model consisting of fuzzy AHP and COPRAS. Findings based on 2007–2008 data show that performance of two IITs need considerable improvement. To the best of our knowledge it is one of few studies that evaluates performance of technical institutions in India.     

On the Phelps–Koopmans theorem

We examine whether the Phelps–Koopmans theorem is valid in models with nonconvex production technologies. We argue that a nonstationary path that converges to a capital stock above the smallest golden rule may indeed be efficient. This finding has the important implication that “capital overaccumulation” need not always imply inefficiency. Under mild regularity and smoothness assumptions, we provide an almost-complete characterization of situations in which every path with limit in excess of the smallest golden rule must be inefficient, so that a version of the Phelps–Koopmans theorem can be recovered. Finally, we establish that a nonconvergent path with limiting capital stocks above (and bounded away from) the smallest golden rule can be efficient, even if the model admits a unique golden rule. Thus the Phelps–Koopmans theorem in its general form fails to be valid, and we argue that this failure is robust across nonconvex models of growth.     

On the Technically Efficient Organization of an Industry: A Study of U.S. Airlines

In nonparametric analysis of production efficiency, the focus of attention is typically on the individual firm. In this article, we evaluate efficiency in resource utilization at the industry level. We propose an integer programming model to measure the extent of input saving possible if the observed output level of the industry is allocated to an optimal number of identical firms. This approach is applied to data for U.S. airlines covering the period 1970–84. Our results confirm that there were too few airlines prior to deregulation and suggest that there were too many firms during the early years of the post-deregulation era.