美国地方政府创新的影响因素分析

本文研究了促进或妨碍地方政府管理创新的各项因素。研究结果表明,领导公信力既对地方政府创新的发起和实施起到了重要的作用,也是决定具体政府改革成败的重要因素;议会冲突对地方政府改革的成败不起关键作用;议会—行政机关关系的融洽有利于地方政府创新的成功开展。     

Family Composition,Parental Time,and Market Goods: Life Cycle Trade-Offs

The present study supplements Canadian consumer expenditure survey data with unique time use data to analyze family life cycle decisions regarding allocation of full income to market purchased consumption goods, home production, and leisure time. Results confirm that young children's presence causes families to increase their shares of full income allocated to home production and to decrease the shares of full income allocated to leisure. As a share of full income, expenditures for market goods steadily increase while expenditures for women's home production diminish as children age.     

The Impact of the Employment of the Wife on the Achievement of Home Ownership

A logistic regression analysis is used to assess the impact of the wife's income, wage rate, and hours worked on changing from rental tenure to home ownership among a subsample of husband-wife house-holds from the Panel Study of Income Dynamics. Age of the wife, education of the wife, family size, and residence in the Northeast are significant predictors of change in tenure status between 1979 and 1983; of the wife's employment variables tested, only the number of hours worked (a proxy for labor force commitment) is a significant predictor of the probability of changing from rental tenure to home ownership.     

Tank failure modes and their consequences

The question of tank failure is addressed for both cryogenic (LFG) and atmospheric (Crude Oil) designs. An analysis of the consequences of an assumed axisymmetric mode of failure of a liquid storage tank is presented in an effort to answer the question.     

Preventing fires and explosions in pilot plants

While the magnitude of potential consequences might vary, most hazards encountered in pilot plant operations are the same as those experienced in full scale commercial facilities. For example, safeguarding hazardous chemicals storage and transfer, protecting reaction vessels against catastrophic failure or runaways, all require careful consideration regardless of scale. We, however, want to address some aspects of pilot plants which can introduce hazards unique or more common to their operation. To illustrate, we present some case histories from our own pilot plant experience in BASF's Chemical Engineering Department, and include a brief discussion of some corresponding safeguards to mitigate these situations.     

The future of in-store technology

Journal of the Academy of Marketing Science - This paper introduces a conceptual framework for understanding new and futuristic in-store technology infusions. First, we develop a...     

Taxation of capital income in overlapping generations economies

Whether capital income should be taxed in overlapping generations economies is vividly discussed. It is shown that intergenerational lump‐sum taxes cannot implement the Golden Rule allocation when agents have private information on their earnings potential. Hence, the seminal Atkinson–Stiglitz result that optimal income taxation pre‐empts any role for indirect taxation cannot be interpreted to imply that capital income taxation (affecting intertemporal relative prices) should not be taxed. Specifically, capital income should unambiguously be taxed in small open economies, and the optimal tax rate depends inversely on the elasticity of total savings to disposable income and the after‐tax rate of return.     

Adult and Teenage Use of Consumer,Business, and Entertainment Technology: Potholes on the Information Superhighway?

Adults and teenagers were surveyed to determine their use and ownership of 32 consumer, business, and entertainment technology devices. Demographics, technology experience, and “technophobia” were examined as potential discriminators between Confident Users, Hesitant Users, and Nonusers of each technological device. Results indicated that older, technophobic adults with little computer training and lower income, black and Hispanic, technophobic teenagers did not use most technological devices.