SCREENING PLANT DESIGNS AND CONTROL STRUCTURES FOR UNCERTAIN SYSTEMS

Author(s):  
R.D. BRAATZ ◽  
J.H. LEE ◽  
M. MORARI
1996 ◽  
Vol 20 (4) ◽  
pp. 463-468 ◽  
Author(s):  
R.D. Braatz ◽  
J.H. Lee ◽  
M. Morari

1994 ◽  
Vol 27 (7) ◽  
pp. 227-232
Author(s):  
R.D. Braatz ◽  
J.H. Lee ◽  
M. Morari

1981 ◽  
Vol 107 (2) ◽  
pp. 183-198
Author(s):  
Klaus R. Ludwig ◽  
Richard T. Olive

2021 ◽  
Vol 20 (1) ◽  
pp. 89-111
Author(s):  
R Ramakrishnan

The current COVID-19 virus has put the entire world in lockdown, creating one of the worst times of a VUCA world. The changes that are happening because of the pandemic are large scale and occur suddenly. There is a shortage of leadership everywhere. Leaders are unprepared to lead effectively. In this fast-changing and disruptive environment, command and control structures fail. Leaders are expected to act on incomplete or insufficient information. They do not know where to start to drive change as increased complexity makes it difficult. Leaders lack time to reflect and end up acting too quickly or acting too late as they get stuck in analysis paralysis. They are far removed from the source and are forced to act with a limited understanding of events and their meanings. The role and type of leadership are being tested as we are trying to come out of this crisis. Leaders cannot predict the future but need to make sense of it in order to thrive. This paper would analyse challenges that are being faced by leaders in this critical period and how these can be converted into opportunities like a vaccine for the virus.


2011 ◽  
Vol 8 (4) ◽  
pp. 180-192
Author(s):  
Damiana Torres ◽  
Adriano Leal Bruni ◽  
Antonio Lopo Martinez ◽  
Miguel Angel Rivera-Castro

Income smoothing is a longstanding practice under the more general category of earnings management. As the name suggests, it consists of smoothing out the fluctuations of the income series. This article examines the association between the ownership and control structure, level of corporate governance and origin of capital (foreign or domestic) of Brazilian companies on their propensity to smooth income. Using a sample of nonfinancial firms with shares traded on the São Paulo Stock Exchange (Bovespa) at the end of 2007, we performed covariance analysis based on data from the preceding ten years, where the dependent variable was the index proposed by Eckel, an empirical proxy for smoothing. The results indicate that the more concentrated the shareholding and control structures of Brazilian firms are, both according to overall capital and voting capital, the more intensely they tend to smooth earnings to favor the interests of the majority shareholder. The results also show that this effect is less pronounced for firms with enhanced corporate governance levels and those with foreign capital.


Sign in / Sign up

Export Citation Format

Share Document