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Article
Publication date: 29 July 2021

Rick Neil Francis

The purpose of this paper is to enlarge the exposure of the Theil–Sen (TS) methodology to the academic, analyst and practitioner communities using an earnings forecast setting…

Abstract

Purpose

The purpose of this paper is to enlarge the exposure of the Theil–Sen (TS) methodology to the academic, analyst and practitioner communities using an earnings forecast setting. The study includes an appendix that describes the TS model in very basic terms and SAS code to assist readers in the implementation of the TS model. The study also presents an alternative approach to deflating or scaling variables.

Design/methodology/approach

Archival in nature using a combination of regression analysis and binomial tests.

Findings

The binomial test results support the hypothesis that the forecasting performance of the naïve no-change model is at least equal to or better than the ordinary least squares (OLS) model when earnings volatility is low. However, the results do not support the same hypothesis for the TS model nor do the results support the hypothesis that the OLS and TS models will outperform the naïve no-change model when cash flow volatility is high. Nevertheless, the study makes notable contributions to the literature, as the results indicate that the performance of the naïve model is at least as good as the OLS and TS models across 18 of the 20 binomial tests. Moreover, the results indicate that the performance of the TS model is always superior to the OLS model.

Research limitations/implications

The results are generalizable to US firms and may not extend to non-US firms.

Practical implications

The TS methodology is advantageous to OLS in that the results are robust to outlier observations, and there is no heteroscedasticity. Researchers will find this study to be useful given the use of a model (i.e. TS) which has to date received little attention, and the provision of the details for the mechanics of the model. A bonus for researchers is that the study includes SAS code for implementing the procedure.

Social implications

Awareness of alternative forecast methodologies could lead to improved forecasting results in certain contexts. The study also helps the financial community in general, as improved forecasting abilities are important for all capital market participants as they improve market efficiency.

Originality/value

Although a healthy literature exists for examining out-of-sample forecasts for earnings, the literature lacks an answer for a simple question before pursuing additional analyses: Are the results any better than those from a naive no-change forecast? The current study emphasizes the idea that the naïve no-change forecast is the most elementary model possible, and the researcher must first establish the superiority of a more complex model before conducting further analyses.

Details

Journal of Applied Accounting Research, vol. 23 no. 2
Type: Research Article
ISSN: 0967-5426

Keywords

Book part
Publication date: 13 March 2019

Abstract

Details

Gender and Contemporary Horror in Television
Type: Book
ISBN: 978-1-78769-103-2

Content available
Book part
Publication date: 5 October 2017

Abstract

Details

Custard, Culverts and Cake
Type: Book
ISBN: 978-1-78743-285-7

Content available
Book part
Publication date: 30 September 2021

Mike O'Donnell

Abstract

Details

Crises and Popular Dissent
Type: Book
ISBN: 978-1-80043-362-5

Content available
Book part
Publication date: 5 December 2024

Mike O'Donnell

Abstract

Details

Crises and Popular Dissent, Second Edition
Type: Book
ISBN: 978-1-83549-549-0

Article
Publication date: 1 June 1985

The librarian and researcher have to be able to uncover specific articles in their areas of interest. This Bibliography is designed to help. Volume IV, like Volume III, contains…

12725

Abstract

The librarian and researcher have to be able to uncover specific articles in their areas of interest. This Bibliography is designed to help. Volume IV, like Volume III, contains features to help the reader to retrieve relevant literature from MCB University Press' considerable output. Each entry within has been indexed according to author(s) and the Fifth Edition of the SCIMP/SCAMP Thesaurus. The latter thus provides a full subject index to facilitate rapid retrieval. Each article or book is assigned its own unique number and this is used in both the subject and author index. This Volume indexes 29 journals indicating the depth, coverage and expansion of MCB's portfolio.

Details

Management Decision, vol. 23 no. 6
Type: Research Article
ISSN: 0025-1747

Keywords

Content available
Book part
Publication date: 24 November 2022

Abstract

Details

Gender and Action Films 2000 and Beyond
Type: Book
ISBN: 978-1-80117-518-0

Content available
Article
Publication date: 26 August 2014

224

Abstract

Details

Library Hi Tech News, vol. 31 no. 7
Type: Research Article
ISSN: 0741-9058

Article
Publication date: 1 May 1983

In the last four years, since Volume I of this Bibliography first appeared, there has been an explosion of literature in all the main functional areas of business. This wealth of…

16685

Abstract

In the last four years, since Volume I of this Bibliography first appeared, there has been an explosion of literature in all the main functional areas of business. This wealth of material poses problems for the researcher in management studies — and, of course, for the librarian: uncovering what has been written in any one area is not an easy task. This volume aims to help the librarian and the researcher overcome some of the immediate problems of identification of material. It is an annotated bibliography of management, drawing on the wide variety of literature produced by MCB University Press. Over the last four years, MCB University Press has produced an extensive range of books and serial publications covering most of the established and many of the developing areas of management. This volume, in conjunction with Volume I, provides a guide to all the material published so far.

Details

Management Decision, vol. 21 no. 5
Type: Research Article
ISSN: 0025-1747

Keywords

Article
Publication date: 1 February 1985

The most significant event for the School has been the announcement of the creation of the National Centre for Management Research and Development. The Centre is due to open in…

Abstract

The most significant event for the School has been the announcement of the creation of the National Centre for Management Research and Development. The Centre is due to open in 1986 and will provide research facilities for up to 20 major projects designed to improve the competitiveness of Canadian business practices.

Details

Management Research News, vol. 8 no. 2
Type: Research Article
ISSN: 0140-9174

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