Participative Bureaucracy and Productivity in the Machined Products Sector

In a participative bureaucracy, group-based employee participation mechanisms provide opportunities to reexamine old routines and to take advantage of informal shortcuts that employees have worked out on their own. Instead of proving to be dinosaurs, older and larger bureaucratically structured organizations are demonstrating a capability for adaptation and change and achieving new productivity advantages through such participative structures. For small firms, a participative bureaucracy is complementary to the productive use of information technology in the machining process.     

Home Warranties: An Analysis of an Emerging Development in Consumer Protection

Although warranty coverage on consumer products is a universally accepted form of protection, the extension of similar coverage to buyers of new and used homes is a developing practice. Home warranties serve a dual purpose: they reduce a homebuyer's risk of substantial financial loss, and protect the builder, seller or real estate vendor from legal liability should undisclosed material defects occur after a sale. In an effort to examine consumer reactions to home warranties, a mail survey was conducted of recent purchasers residing in four central counties of New York State. It was found that two-thirds of the 571 single-family homeowners who responded were aware of warranties on new housing and 97 percent were in favor of such coverage. Only 22 percent were aware of warranties for resale homes and 56 percent favored such coverage. Unexpected defects costing more than $100 were experienced by 55 percent of the sample. However, only 27 percent of the sample had defects which were warrantable under most current warranty programs.     

Modelling the Role of Government Policy in Post-War Australian Immigration*

The authors develop and estimate a model of post-war Australian migration which highlights an endogenous treatment of government policy and includes three equations explaining the emigration rate, the Government's Immigration Programme rate, and the immigration rate. The model permits the separate identification of long-run population growth influences vis-à-vis short-run economic considerations in explaining migration. Short-run labour market conditions are found to be more important in explaining government behaviour than are long-run population considerations. Immigrant behaviour appears to be affected by both short-run and long-run influences. Very little unexplained variation remains in the estimated regressions.     

Unionization and Job Design Under Programmable Automation

New findings from an original national survey indicate that machining jobs include major computer programming responsibilities far more commonly than received labor process theory would lead us to expect or predict. In unionized plants, workers are less likely to program their machines, perhaps because of management's desire to avoid the constraints imposed by collective bargaining agreements. Among recent adopters of the technology, informal bargaining through joint labor-management problem-solving committees neutralizes this negative union effect.     

The Long-Lasting Momentum in Weekly Returns

Reversal is the current stylized fact of weekly returns. However, we find that an opposing and long‐lasting continuation in returns follows the well‐documented brief reversal. These subsequent momentum profits are strong enough to offset the initial reversal and to produce a significant momentum effect over the full year following portfolio formation. Thus, ex post, extreme weekly returns are not too extreme. Our findings extend to weekly price movements with and without public news. In addition, there is no relation between news uncertainty and the momentum in 1‐week returns.     

Extended Warranties: Consumer and Manufacturer Perceptions

Extended warranties are becoming increasingly popular, both among consumers and manufacturers. In this study, consumer and manufacturer perceptions of why extended warranties are bought and sold are evaluated and compared. The results indicate that consumers seem to view extended warranties as a way of reducing perceived risk. Manufacturers reveal that they market extended warranties both to generate revenue and to provide service to customers. Marketing management and public policy implications are examined and research directions identified.     

How Wise Are Crowds? Insights from Retail Orders and Stock Returns

We analyze the role of retail investors in stock pricing using a database uniquely suited for this purpose. The data allow us to address selection bias concerns and to separately examine aggressive (market) and passive (limit) orders. Both aggressive and passive net buying positively predict firms’ monthly stock returns with no evidence of return reversal. Only aggressive orders correctly predict firm news, including earnings surprises, suggesting they convey novel cash flow information. Only passive net buying follows negative returns, consistent with traders providing liquidity and benefiting from the reversal of transitory price movements. These actions contribute to market efficiency.