Long-run performance evaluation: Correlation and heteroskedasticity-consistent tests

2009 ◽  
Vol 16 (1) ◽  
pp. 101-111 ◽  
Author(s):  
Narasimhan Jegadeesh ◽  
Jason Karceski
2009 ◽  
Vol 42 (2) ◽  
pp. 213-243
Author(s):  
Alexander G Kerl ◽  
Andreas Walter

2020 ◽  
Vol 12 (1) ◽  
pp. 15-29
Author(s):  
Himanshu Sharma ◽  
Gunmala Suri ◽  
Vandana Savara

For a hotel to succeed in the long run, it becomes vital to achieve higher profits along with increased performance. The performance evaluation of a hotel can signify its sustainable competitiveness within the hospitality industry. This article performs a two-stage study that combines data envelopment analysis (DEA) and artificial neural network (ANN) to evaluate hotel performance. The first stage to evaluate the efficiency for hotels is by using the DEA technique. The input variables considered are the number of rooms and the ratings corresponding to six aspects of a hotel (service, room, value, location, sleep quality, and cleanliness). Also, revenue per available room (RevPAR) and customer satisfaction (CS) are the output variables. The distinguishing factor of this article is that it involves the use of EWOM for performance evaluation. In the second stage, the performance of the hotels is judged by using the ANN technique. The ANN results showed that the performance of the hotels is quite good. Finally, discussions based on the results and scope for future studies are provided.


2021 ◽  
Vol 24 (1) ◽  
pp. 118-134
Author(s):  
Martina Hedvičáková ◽  
Martin Král

The current economic situation creates general pressure to increase performance. Any inefficient use of production factors will lead to problems and long-term economic unsustainability in many industries. The effects of the Covid-19 pandemic will also have a negative impact on all sectors of the economy and the faster onset of the fourth industrial revolution. The article, therefore, proposes a new framework for the performance evaluation of the manufacturing industry, which is based on the composite performance indicator. This indicator is obtained by a cross-sectoral comparison of all sub-key performance indicators. Using cluster analysis and analysis of variance, a total of 6 indicators to evaluate performance in the manufacturing industry were selected as statistically significant. The added value of the whole concept is its direct independence on the economic situation, which eliminates short-term economic oscillations that would be reflected in classical methods of performance evaluation otherwise. The results show that some industries are more efficient in the long run due to their effective investments in the capital, which replaces the labour factor and creates room for the realization of relatively higher profits. By contrast, some sectors, despite high investments, do not achieve the desired level of performance – these investments are not efficient or they are complementary to the labour factor, thus denying the principles of Industry 4.0. It thus creates preconditions for increasing dependence on external factors and, at the same time, makes the given sectors in a freely competitive environment economically unsustainable in the long run.


2022 ◽  
pp. 1449-1464
Author(s):  
Himanshu Sharma ◽  
Gunmala Suri ◽  
Vandana Savara

For a hotel to succeed in the long run, it becomes vital to achieve higher profits along with increased performance. The performance evaluation of a hotel can signify its sustainable competitiveness within the hospitality industry. This article performs a two-stage study that combines data envelopment analysis (DEA) and artificial neural network (ANN) to evaluate hotel performance. The first stage to evaluate the efficiency for hotels is by using the DEA technique. The input variables considered are the number of rooms and the ratings corresponding to six aspects of a hotel (service, room, value, location, sleep quality, and cleanliness). Also, revenue per available room (RevPAR) and customer satisfaction (CS) are the output variables. The distinguishing factor of this article is that it involves the use of EWOM for performance evaluation. In the second stage, the performance of the hotels is judged by using the ANN technique. The ANN results showed that the performance of the hotels is quite good. Finally, discussions based on the results and scope for future studies are provided.


Author(s):  
Srinivasa Rao Dokku ◽  
Rajesh Choudary Jampala ◽  
P. Adi Lakshmi

The authors analyze 146 Indian Initial Public Offerings (IPOs) that were listed in Bombay Stock Exchange (BSE) between January 2007 and December 2009. The units of the sample are selected on the basis of companies available in the Indian stock market for three years for calculating short-term and long-term returns. The evidence suggests that the IPOs are initial day underpriced by 4.25 per cent and underperformed by 29.06 per cent after 36 months of listing. The study also finds that issue variables are highly influencing the IPOs performance in short run and long run but age of the company doesn't have any influence on its performance during the study period. The JEL classifications are G12, G14, G24, and G32.


2012 ◽  
Vol 102 (7) ◽  
pp. 3628-3651 ◽  
Author(s):  
Eric S Taylor ◽  
John H Tyler

Teacher performance evaluation has become a dominant theme in school reform efforts. Yet, whether evaluation changes the performance of teachers, the focus of this paper, is unknown. Instead, evaluation has largely been studied as an input to selective dismissal decisions. We study mid-career teachers for whom we observe an objective measure of productivity—value-added to student achievement—before, during, and after evaluation. We find teachers are more productive in post-evaluation years, with the largest improvements among teachers performing relatively poorly ex-ante. The results suggest teachers can gain information from evaluation and subsequently develop new skills, increase long-run effort, or both.


Author(s):  
Carl Malings ◽  
Rebecca Tanzer ◽  
Aliaksei Hauryliuk ◽  
Provat K. Saha ◽  
Allen L. Robinson ◽  
...  

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