New technology and the urban environment

Technology has always had an influence on the form of settlements, but only since the coming of Information Technology has it aroused much interest from academics and planners. The impact that IT is likely to have on urban areas is debated, some foreseeing decentralisation and the end of place, while others see evidence of the centralisation of control in a global economy. Other new technologies may also affect cities as new materials provide the opportunity for different styles of building. As we enter the 21st century, however, we do so with the largest stock of urban capital ever, much of which is ageing and in need of maintenance. Technology is part of a complex interrelationship of influences on urban areas and much of it will have to be retrofitted on to the pre-existing environment.     

The hidden traps in decision making

Bad decisions can often be traced back to the way the decisions were made--the alternatives were not clearly defined, the right information was not collected, the costs and benefits were not accurately weighted. But sometimes the fault lies not in the decision-making process but rather in the mind of the decision maker. The way the human brain works can sabotage the choices we make. John Hammond, Ralph Keeney, and Howard Raiffa examine eight psychological traps that are particularly likely to affect the way we make business decisions: The anchoring trap leads us to give disproportionate weight to the first information we receive. The statusquo trap biases us toward maintaining the current situation--even when better alternatives exist. The sunk-cost trap inclines us to perpetuate the mistakes of the past. The confirming-evidence trap leads us to seek out information supporting an existing predilection and to discount opposing information. The framing trap occurs when we misstate a problem, undermining the entire decision-making process. The overconfidence trap makes us overestimate the accuracy of our forecasts. The prudence trap leads us to be overcautious when we make estimates about uncertain events. And the recallability trap leads us to give undue weight to recent, dramatic events. The best way to avoid all the traps is awareness--forewarned is forearmed. But executives can also take other simple steps to protect themselves and their organizations from the various kinds of mental lapses. The authors show how to take action to ensure that important business decisions are sound and reliable.     

The Relaxation of Entry Barriers in the Banking Industry: An Empirical Investigation

Until recently, state laws restricted entry into local banking markets in many states by limiting both branching and multibank holding company (MBHC) operations. To the extent that these laws impeded entry into local banking markets, the removal or relaxation of the restrictions should have reduced barriers to entry, leading to more competitive price levels in the affected markets. This paper tests for such effects by examining the changes in deposit interest rates offered by banks operating in markets affected by liberalization of state banking law relative to the changes in deposit interest rates offered during the same time period by banks operating in markets not affected by such liberalization. We find evidence that liberalization of state laws restricting intrastate MBHC operations, interstate branches, and interstate MBHC operations caused deposit interest rates to become more competitive. We, however, find no evidence of such effects associated with the removal of restrictions on intrastate branching.     

Who are these people? Personality traits and judgments about trade secret misappropriation in post‐employment activities

Trade secret theft is a problem that almost all organizations face. The greatest threat is employee mobility and potential unethical post‐employment behavior. This study investigates the role of individual personality traits in judgments about trade secret misappropriation. Our hypotheses were tested in three studies addressing three different situational contexts: current employees, employees about to be laid off, and students who had quit their job. Relationships were estimated with robust regression. The results show that some personality traits predict judgment about another person's trade secret misappropriation, and that the situational context in which individuals formulate their ethical judgment moderates the impact of personality traits on ethical judgment.     

When Stress Frustrates and When It Does Not: Configural Models of Frustrated versus Mellow Salespeople

The purpose of this study is to elucidate the stress–strain relationship by examining compound causes of frustration in the workplace. Drawing on configuration theory, this article describes stress patterns, that is, configurations of role stressors and social stressors, and underlying frustration and its negation, that is, mellowness. In addition, this article describes potential sources of such frustration‐stimulating stress patterns by examining constellations of employee and task characteristics. Based on a sample of 118 salespeople, the authors analyze the data using fuzzy‐set Qualitative Comparative Analysis—an analytic method pertinent to describing configurational patterns of causal factors. The findings from this study indicate the coexistence of alternative patterns of stressors for frustration. In addition, the findings show that configurational patterns for frustrated salespeople are quite different from those characterizing mellow salespeople. In summary, knowledge of these constellations of stressors helps sales managers detect conditions that frustrate, and develop strategies to diminish these conditions in order to improve sales force performance.     

Excise taxes,over-shifting,cross-elasticity,and tax revenue

This article examines cross-elasticity effects in excise taxation for markets characterized by monopolistic competition and over-shifting. Extending the constant elasticity demand model to consider cross-elasticity leads to notably different results regarding tax revenue maximization. With nonzero but weak cross-elasticity effects relative to the price elasticity, we derive a higher optimal tax-price ratio compared to prior research. With strong cross-elasticity, revenue can continually be increased by raising the excise tax. Overall, the study offers government greater incentive to use excise taxes to obtain revenue.