Unilateral and bilateral trade policies for a minimum-wage economy

This paper considers optimal commercial policy for a trading economy which departs from neo-classical characteristics only in that a minimum-wage constraint gives rise to unemployment. Although for a flexible-wage fully employed economy the Baldwin envelope yields dominant domestic production-cum-trade possibilities, unilateral imposition of an optimum tariff is shown not necessarily to be optimal commercial policy for the minimum-wage economy. Rather, there exists an envelope, derived from foreigners' trade indifference and attained via bilateral trade policy, which dominates the Baldwin envelope when the optimum tariff is zero (as Brecher has shown it can be for a minimum-wage economy), and can still yield superior production-cum-trade possibilities when the optimum tariff is non-zero.     

RISK,UTILITY AND STOCKING RATE*

A simple utility-based model of risky wool production is presented. Evaluation of the model indicates the effect on optimal stocking rate of changes in the degree of risk aversion, farm area, variable cost, fixed cost, wool cut, wool price, variance of wool price, climatic variability and tax rate. It is shown that the utility hypothesis implies a lower optimal stocking rate than does expected profit maximization and hence implies a discrepancy between private and public optimal resource use which it is suggested, might be mitigated by a progressive bounty on wool production.     

Occupational role development: the changing determinants of outcomes for the individual.

This research examined the development of an occupational role from one month before the role incumbent's graduation from training to five months into the first job. Kahn et al.'s (1964) theory of "expectation-generated role stress" provided a conceptual framework for the development of a causal model of role development. A national sample of 181 physicians' assistants (PAs) and their supervising physicians reported by questionnaire on actual and expected PA task performance and participation in decision making at three points during the period of interest. Task data were used to derive three measures of objective role ambiguity and conflict. In addition, PAs provided data on perceived role ambiguity and conflict and attitudes about work, A path analytic technique was applied to the model to examine changes over time. Results suggest that, during the first months of employment, the role occupant passes through different stages of development, during which the determinants of outcomes change. This notion of changing causal structure was supported by the identification of four casual patterns of outcomes, the changing strength of prediction models, and the changing effects of discrepancies between pre-job expectation and on-the-job reality. Role-development stages are discussed in terms of rational and emotional processes, and implications for theory, research, and practice are proposed.     

The right way to be fired.

Nearly all of us will lose our jobs sometime, but is there a right way to be terminated? What differentiates fired employees who make the best of their situations from those who do not? One answer is mind-set. Many workers unconsciously hold a "tenure mind-set," believing in the promise of employment security. By contrast, other workers hold an "assignment mentality," seeing each job as one in a series of impermanent, career-building stepping-stones. Most corporate board members and CEOs have this latter mind-set and consider their executives to be filling terminal assignments; people who possess this mentality usually rebound swiftly when fired. But when employees who hold a tenure mind-set are suddenly fired or laid off, the authors say, they can fall into three common traps. Executives who have overidentified with their jobs and feel indispensable to their organizations get caught in the "lost identity" trap; they react to termination with anger and bitterness. In the "lost family" trap, employees possess tight-knit, emotional bonds with coworkers. When terminated, they feel betrayed and rejected. And finally, some introverted executives fall into the "lost ego" trap; they quietly retreat without negotiating fair termination packages and may settle for less satisfying work the next time around. To prepare for the eventuality of termination, the authors suggest that executives adopt the assignment mind-set at all times. They should keep their social networks alive, include a termination clause in employment contracts, and consider hiring an agent. If warning signs warrant, they might even volunteer to be terminated. By assuming control over the way they are fired, people can gain control over their careers.     

We don't need another hero

Everybody loves the stories of heroes like Martin Luther King, Jr., Mother Teresa, and Gandhi. But the heroic model of moral leadership usually doesn't work in the corporate world. Modesty and restraint are largely responsible for the achievements of the most effective moral leaders in business. The author, a specialist in business ethics, says the quiet leaders he has studied follow four basic rules in meeting ethical challenges and making decisions. The rules constitute an important resource for executives who want to encourage the development of such leaders among their middle managers. The first rule is "Put things off till tomorrow." The passage of time allows turbulent waters to calm and lets leaders' moral instincts emerge. "Pick your battles" means that quiet leaders don't waste political capital on fights they can't win; they save it for occasions when they really want to fight. "Bend the rules, don't break them" sounds easier than it is--bending the rules in order to resolve a complicated situation requires imagination, discipline, restraint, flexibility, and entrepreneurship. The fourth rule, "Find a compromise," reflects the author's finding that quiet leaders try not to see situations as polarized tests of ethical principles. These individuals work hard to craft compromises that are "good enough"--responsible and workable enough--to satisfy themselves, their companies, and their customers. The vast majority of difficult problems are solved through the consistent striving of people working far from the limelight. Their quiet approach to leadership doesn't inspire, thrill, or provide story lines for uplifting TV shows. But the unglamorous efforts of quiet leaders make a tremendous difference every day in the corporate world.     

The job no CEO should delegate

In 1991, AlliedSignal was in poor shape: morale was low, operating margins were lower than 5%, return on equity was only 10.5%, and--most troubling--the operating management team was weak. But by 1999, when AlliedSignal merged with Honeywell, it was a strong and thriving business. Operating margins had tripled, return on equity stood near 28%, and it had a top-notch management group. How did the company right its course? Larry Bossidy, CEO of AlliedSignal from 1991 through 1999, believes the turnaround was made possible by a dramatic improvement in people processes. And the extraordinary amount of time and emotional energy he put into evaluating, recruiting, and developing great managers-tasks that most CEOs delegate--was the key to this process improvement. In this First Person article, Bossidy explains why he believes the interview "is the most flawed process in American business." He talks candidly about how he assesses candidates and what types of questions he asks references. He also describes the four leadership traits he looks for when evaluating job candidates: first, the ability to execute--that is, being able to turn ideas into reality. The second trait is what Bossidy calls "a career runway." When Bossidy hires someone, he wants to hire him or her for this job and the next job, never for the person's final position. A third quality is a team orientation--good leaders are able to work well with others. And the fourth quality is having a wide range of experience. To build their skill sets, Bossidy tries to ensure that up-and-coming executives sit in many seats en route to leadership roles.     

The leader as lobbyist

Guidant's Ginger Graham argues that senior executives are actually better prepared than most lobbyists to inform and educate members of Congress about the issues that will affect their businesses.     

Doppler echocardiographic changes found in diastolic dysfunction

Diastolic dysfunction may be associated with increased morbidity and mortality. In this article, an overview of the pathophysiology of diastolic dysfunction is discussed and the findings of Doppler echocardiography used to aid in its diagnosis are reviewed.