MANAGEMENT RESEARCH: NEWS, VIEWS & IDEAS

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Showing posts with label T N Krishnan. Show all posts
Showing posts with label T N Krishnan. Show all posts

Friday, December 6, 2013

CHESS, CHOICE MAKING AND MANAGEMENT RESEARCH – PART II

Prof. T. N. Krishnan
The similarity to an organizational context -Like chess players organizational managers are faced with complex situations, are limited in their information processing capabilities and also need to decide under time pressure. Managers do make decisions by doing a cost-benefit analysis, but the interesting part is that most of the times just as in chess situation there are too many variables and too much information that all of which possibly cannot be humanly considered while taking a decision. What this implies are atleast two things. First, they need to conserve their energy and not dissipate it on things that would not yield much returns. Second, they need to simplify the decision making process.

Firstly, it is found that great managers appreciate the unique abilities and eccentricities of each of the employees[1] accept them as they are and offers job opportunities which match their talent. Just as a good chess player knows the possibilities of each piece and accepts its strengths and limitations and creates the positions accordingly. There is probably greater energy wasted in trying to change someone both at an organizational and individual level than increase our capacity to accept the other as they are and offer opportunities that match their interests and talents. Good organizations try to make jobs relevant to employee’s life interests[2] and try to match the motivations and unique talents of each employee to the job at hand[3]. That being said research in organizational psychology has long debated the role of both nature and nurture in human behavior. While something are more stable, some others are less so and can be trained for, but the trick is to differentiate the one from the other.

Secondly, simplifying the decision making process could be done by atleast two ways: one is to perhaps consider only those variables that are most relevant to the decision to be made and the other is to make use of pattern recognition. The work by Simon on bounded rationality choice making suggests decision makers given the constraints, often employ heuristics rather than optimization. Factorial designs and policy capturing studies have become popular as research methodologies in management, and the methodologies are based on the premise that decision makers rely on a relatively small number of factors in making judgements. Not all factors need to be considered and some are more highly weighted than others, given a context. For instance in Employee selection literature though two types of fit – person-job and person-organization fit have been previously established, a recent interesting policy-capturing study finds that one type of fit becomes more relevant to the other depending on the kind of employment relationship and tasks performed in the job and the fit is established based on a small number of factors. In a similar vein, not all choices need to be analysed to make a move. The pattern recognition ability of expert chess players is similar to the case of an experienced business leader being able to make correct choices without much analysis while a rookie manager would have to navigate through piles of information before deciding.  This could perhaps explain why an expert Chess player rattles through his moves in a simultaneous game and still win or why a doctor has diagnosed a disease even before the patient has completed reciting the symptoms. Again the work by Simon provides interesting insights into these.

The dissimilarity between the organizational situation and the chess situation is that managers are invariably faced with different and often competing goals while in a game of chess it could be a singular one (to win).The trade-offs between long-term and short-term goals are popular in management literature and there are numerous research and examples. In an oft quoted example on staffing we often hear the recruiters complaining that there are not enough skilled people to occupy positions. This might be surprising given a recessionary economy the scales favour the employer.But in the interesting study by Cappelli (2011[4]) finds that given a recessionary economy,employers are expecting prospective workers to be able to fill a role right away, without any training or ramp-up time – the paradox being to get a job, you have to have that job already.What this has lead to is a situation in which companies are investing less and less in training and development (less cost) and expecting more of performance (more benefits). A related pointis that in a game each match could be taken in a ‘sportsman’ spirit while in an organizational situation the outcomes of each decision made could have an impact on the ongoing relationship between the affected parties and is often more nuanced than raw cost-benefit analysis.



[1] Buckingham, M. (2005). What great managers do, Harvard Business Review,
[2] Butler, T. &Waldroop, J. (1999). Job Sculpting. Harvard Business Review, 77(5), 144 – 152
[3]Cappelli (2011). Why Companies Aren't Getting the Employees They Need
http://online.wsj.com/news/articles/SB10001424052970204422404576596630897409182 accessed on 23rd November 2013

T. N. Krishnan is an Assistant Professor of Organizational Behaviour and Human Resources at IIM Kozhikode.

Monday, December 2, 2013

CHESS, CHOICE MAKING AND MANAGEMENT RESEARCH – PART I



Prof. T. N. Krishnan
With the blitzkrieg of Carlsen against the (ex) World Champ Anand, the Chess world seem to have shifted back to a youthful era. Not long ago was the pseudonym‘lightning kid’ applied to the ex-world champion extolling his prodigious rise at a young age and his immense speed of play (and analysis). Perhaps age is no longer in his favour, perhaps consistency at the very top and for such long time requires ‘Godly’ effort or perhaps Carlsen was the better player who deserved to win or perhaps all the three … one never knows. For India,Anand’sincredible chess trajectory has done its work by revolutionizing chess with the country now boasting of one of the large contingents of Grand Masters(GM) – a contrast to the time in 1988 when it was anxiously hoped by the chess fraternity that Anand wins the Shakthi Finance Chess tournament in Coimbatore to complete his GM norm requirements (after just having won the World Junior Championship) to get the GM title and become India’s first Grand Master, which he did!

But what is interesting and possibly could be relevance to Managers and Management researchers is to contrast how Chess players make choices, and is there anything which we can learn that can be or cannot be applied to choices made in organizational situations. 

In grand old times before the advent of computers, Chess Mate in India and Chess Informantglobally was like a Bible carried by rated Chess players where the printed books carried annotated games which provided useful leads to ‘theories’ and ‘novelties’ that could be applied to forthcoming games. However many of the average players hardly worried about these and believed in ‘thinking through’ the various opening choices and this lead to interesting situations. One of the popular tournaments in 80s was the one held in the temple town Palani in Tamil Nadu (also the place famous for hair tonsure as an offering to the deity), which used to have a huge ensemble of both FIDE rated and unrated players. The FIDE rated players were on top boards which had the time clocks and the vast majority of the ‘normal’ players played without the clocks which essentially meant there was no time restriction in the games played by them. It was normal practice that players wandered around looking at other boards after making their moves. In one of the boards a player realizing that he could make better use of the time taken by the opponent to make his move, went over to the temple, had his hair and beard cut, came and sat back at his table. The opponent protested that this was an impostor and only after the tournament arbiter’s intervention could it be resolved.

We may not be faced with these lively situations at present times - with the proliferation of clocks and online chess repositories containing ‘theories’ and annotated chess games, I guess any decent club player in India is adept at most opening theories and could rattle off the opening moves in quick succession and at the same time pounce on any opening mistakes of the opponent. Theories in the chess context provides a framework for understanding a suitable response to a well-studied chess situation. With calculations as the engine and a single predominant goal for a chess player (winning as the sole aim), computers could perhaps perform better than humans in chess as revealed by the historic match between Kasparov and Deep Blue more than a decade and a half back. They could even challenge established ‘theories’ and suggest new alternatives because of the enormous increase in computing power[1]. The result of the Deep Blue match is not surprising; it is said that the number of possible choices in a game of 42 moves is in multiple billions. Obviously one does not expect any human to do even a fraction of these calculations while making the chess moves / choices. The paradox then is to resolve how does a top ranked player rattle off the moves in a simultaneous match when she/he plays tens of hundreds of opponents at the same time and still win the majority of games?Are there some parallels between choice making in chess and organizational contexts? Possibly not all chess choice-making is relevant to choice making in organizations but there are similarities and differences which we’ll explore.Management researchers (in organizational psychology and human resources) have some interesting insights into these questions.The attempt is to make some broad stroke comparisons and do some loud thinking rather than a thesis.                                                                                              (to be continued and concluded in Part 2)


[1]Chabris, C and Goodman, D. (2013). Chess-championship results show the powerful role of computers http://online.wsj.com/news/articles/SB10001424052702304337404579209980222399924, accessed 23rd November 2013

T. N. Krishnan is an Assistant Professor of Organizational Behaviour and Human Resources at IIM Kozhikode.