Price dynamics under imperfect information

The paper considers the pricing decision of a monopolist firm having demand and costs exposed to nominal and real shocks which include both permanent and transitory changes. The firm obtains information through both price and quantity signals and the price equation is found by use of a filtering technique. It is shown that imperfect information implies nominal price smoothing where the price adjusts only partially relative to the past price by incorporating new information observed through price and quantity signals.     

7 transformations of leadership

Most developmental psychologists agree that what differentiates one leader from another is not so much philosophy of leadership, personality, or style of management. Rather, it's internal "action logic"--how a leader interprets the surroundings and reacts when his or her power or safety is challenged. Relatively few leaders, however, try to understand their action logic, and fewer still have explored the possibility of changing it. They should, because leaders who undertake this voyage of personal understanding and development can transform not only their own capabilities but also those of their companies. The authors draw on 25 years of consulting experience and collaboration with psychologist Susanne Cook-Greuter to present a typology of leadership based on the way managers personally make sense of the world around them. Rooke and Torbert classify leaders into seven distinct actionlogic categories: Opportunists, Diplomats, Experts, Achievers, Individualists, Strategists, and Alchemists-the first three associated with below-average performance, the latter four with medium to high performance. These leadership styles are not fixed, the authors say, and executives who are willing to work at developing themselves and becoming more self-aware can almost certainly move toward one of the more effective action logics. A Diplomat, for instance, can succeed through hard work and self-reflection at transforming himself into a Strategist. Few people may become Alchemists, but many will have the desire and potential to become Individualists and Strategists. Corporations that help their executives and leadership teams to examine their action logics can reap rich rewards.     

CROSSING MOTHER: IDEOLOGICAL CONSTRAINTS ON ORGANIZATIONAL IMPROVEMENTS

This paper uses a case study to explore a basic dilemma: can the people who control organizations develop ideologies which simultaneously facilitate stability and change? This dilemma is likely to become most apparent when people set out to improve an organization within its current ideological context but the consequences implicit in the improvements are poorly understood. The meaning and value of the improvements are then likely to be assessed differently by superiors and subordinates, and by loyal members and heretics. The case study illustrates how resources are mobilized to constrain improvement attempts in such a way that the consequences reconfirm the preexisting organizational ideologies and halt the improvement attempts [I].