What brain science tells us about how to excel

Millions of people are struggling at work. Some are in the wrong jobs. Others feel no connection to their colleagues or engagement with their. The result is rampant dissatisfaction and underachievement. Hallowell, a child psychiatrist specializing in learning differences, describes the Cycle of Excellence, a plan for helping people achieve peak performance. It consists of five steps: Select a job that reflects what you like to do and what you do best and that adds value to the organization. Research has shown that good job fit reduces stress and increases satisfaction and performance. Connect with the people around you. Robust relationships in the workplace galvanize people and build their engagement with their jobs. Small talk may seem trivial, but it pays big dividends. Play on the job. It sounds like an oxymoron, but people do their best--and are most satisfied--when they're imaginatively involved with their work. And when you're hard at play, you're building your brain. Grapple and Grow--that is, work hard to achieve a difficult task. The stress you may feel as you engage with a tough assignment and connect with others to complete it is not the toxic kind. Shine in the acknowledgment of your achievements. Praise releases chemicals that make us feel good, and it fills our uniquely human need to be of value, to matter. If you aren't getting it, ask for it. The need for recognition is fundamental to optimal human performance.     

Stock price distributions with stochastic volatility: an analytic approach

We study the stock price distributions that arise when pricesfollow a diffusion process with a stochastically varying volatilityparameters. We use analytic techniques to derive an explicitclosed-form solution for the case when volatility is drivenby an arithmetic Ornstein-Uhlenbeck (or AR1) process. We thenapply our results to two related problems in the finance literature:(i) options pricing in a world of stochastic volatility, and(ii) the relationship between stochastic volatility and thenature of 'fat tails' in stock price distributions.     

Facilitator‐based interactive video as a means of assisting businesses to foster better relations with neighbouring communities

South Africa's new dynamic social environment calls for innovation to develop interaction between businesses and communities to ensure meaningful corporate social responsibility programmes. This research note examines the use of facilitator‐based interactive video, in the context of the RDP, as a communication channel for stimulating free, informal dialogue between businesses and their neighbouring communities to encourage communities to care for their natural environment and in so doing improve their quality of life.     

Overloaded circuits: why smart people underperform

Frenzied executives who fidget through meetings, lose track of their appointments, and jab at the "door close" button on the elevator aren't crazy--just crazed. They suffer from a newly recognized neurological phenomenon that the author, a psychiatrist, calls attention deficit trait, or ADT. It isn't an illness; it's purely a response to the hyperkinetic environment in which we live. But it has become epidemic in today's organizations. When a manager is desperately trying to deal with more input than he possibly can, the brain and body get locked into a reverberating circuit while the brain's frontal lobes lose their sophistication, as if vinegar were added to wine. The result is black-and-white thinking; perspective and shades of gray disappear. People with ADT have difficulty staying organized, setting priorities, and managing time, and they feel a constant low level of panic and guilt. ADT can be controlled by engineering one's environment and one's emotional and physical health. Make time every few hours for a "human moment;" a face-to-face exchange with a person you like. Get enough sleep, switch to a good diet, and get adequate exercise. Break down large tasks into smaller ones, and keep a section of your work space clear. Try keeping a portion of your day free of appointments and e-mail. The author recommends that companies invest in amenities that contribute to a positive atmosphere. Leaders can also help prevent ADT by matching employees' skills to tasks. When managers assign goals that stretch people too far or ask workers to focus on what they're not good at, stress rises. ADT is a very real threat to all of us. If we don't manage it, it will manage us.     

Southwest airlines: A case study linking employee needs satisfaction and organizational capabilities to competitive advantage

This article analyzes the sources of Southwest Airlines' competitive advantage using an integrative approach, employing economic analysis tools to illustrate the roles of commitment and organizational capabilities in delivering competitive advantage at Southwest. A framework is presented illustrating that much of the value Southwest generates is (1) created through employee needs satisfaction, (2) converted to customer and shareholder value via organizational capabilities, and (3) captured by the firm as a result of its cost advantage and superior service. This three-part framework may be applicable to other labor-dependent service organizations. © 1996 by John Wiley & Sons, Inc.