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31.
Considerable research has focused on understanding how upland farmers adjust land‐based livelihoods to the influences of agrarian change in Southeast Asia. In the process, an ‘upland bias’ has emerged where researchers focus narrowly on the uplands as localities with distinct, coherent features, neglecting how families engage place, social relations and ethnicity as they access opportunities in proximate spaces. This paper considers how the Tagbanua – long considered an upland swidden people – have ‘stepped back’ from swidden agriculture due to declining yields and debt to harvest the lucrative grouper (e.g. Plectropomus leopardus). We show how Tagbanua families on Palawan Island have adjusted swidden as they negotiate social relations, ethnic cleavages and economic barriers to effectively engage the grouper industry. Rather than cast such farmers and fishers as ideal types in place, we argue that how they negotiate social relations creates new livelihood opportunities in varied environments, reinforcing the dynamic, recursive context of agrarian change. 相似文献
32.
MICHAEL G. HERTZEL 《The Journal of Finance》1991,46(2):707-716
This paper investigates the stock price behavior of rival firms in the same industry as firms announcing stock repurchase tender offers. Using a sample of 134 repurchase announcements, I find that rival firms on average realize insignificant announcement period abnormal returns. Negative rival stock price performance is detected over longer intervals surrounding the announcement period and for a subset of announcements which ex ante were identified as most likely to affect rivals. This evidence, however, is statistically weak and does little to alter the overall conclusion that the information in repurchase announcements is primarily firm-specific. 相似文献
33.
Many parents have concerns about the cost of their child's college and lack information about preparing for those expenses. Parents' assessment of ability to pay for college are likely to influence their investments in a child's education, and may in turn affect the child's educational commitment and attainment. These potential outcomes lead us to investigate what accounts for parents' assessment. We use logistic regression to analyze data collected from mothers with newborn children (N = 2,566). The findings demonstrate that the mother's assessment of ability to pay for the child's education are significantly associated with material hardship experiences, financial management skills, educational expectations, and her education level. We discuss research and policy implications of promoting positive financial assessment for college early. 相似文献
34.
We model competitive bundling and tying, allowing for marginal cost savings from bundling, fixed costs of product offerings, and variation in customer preferences. Pure bundling can arise either because few people demand only one component or because, with high fixed costs, a single product efficiently satisfies customers with diverse tastes. We conclude by analyzing empirically the bundling of pain relievers with decongestants. The discount for the bundled product is large. We argue that our model provides a simpler, more compelling explanation for the size of the discount than the demand‐centered approach to bundling by a monopolist. 相似文献
35.
CLINTON FREE MICHAEL BRIERS WAI FONG CHUA PETER LUCKETT 《Australian Accounting Review》1999,9(19):47-60
Corporate purchasing cards have been offered as an efficient means of maintaining control over purchasing while reducing the administrative cost associated with the acquisition of low-dollar items. However, despite its growing popularity, there has been little systematic research on the use of this technology. This study uses archival data and a survey of users from a single large organisation to describe the nature of purchasing card technology and to investigate the consequences of its implementation. The card was found to be more positively accepted by younger, more committed employees who had shorter periods of tenure at the organisation studied, but who had received higher levels of supervisory encouragement, and who had more experience with credit cards. 相似文献
36.
This paper examines the choice of trading venue by dealers in U.S. Treasury securities to determine when services provided by human intermediaries are difficult to replicate in fully automated trading systems. When Treasury securities go “off the run” their trading volume drops by more than 90%. This decline in trading volume allows us to test whether intermediaries' knowledge of the market and its participants can uncover hidden liquidity and facilitate better matching of customer orders in less active markets. Consistent with this hypothesis, the market share of electronic intermediaries falls from 81% to 12% when securities go off the run. 相似文献
37.
Speculative Urbanism and the Making of the Next World City 总被引:2,自引:0,他引:2
MICHAEL GOLDMAN 《International journal of urban and regional research》2011,35(3):555-581
38.
39.
Should Tariff Reductions be Announced? An Intertemporal Computable General Equilibrium Analysis 总被引:1,自引:0,他引:1
MICHAEL MALAKELLIS 《The Economic record》1998,74(225):121-138
In this paper the macro and structural implications of three alternative tariff-reduction strategies are examined. Under the first strategy, which is similar to that adopted in Australia in 1973, the tariff cut is implemented without warning. The second strategy is consistent with the current approach of phasing in tariff cuts according to a previously announced schedule. Under the third strategy the tariff cut is implemented several years after it is announced. Our results suggest that if tariffs are to be reduced then it is preferable to implement the policy without warning. 相似文献
40.
MICHAEL MESSENGER 《Contemporary economic policy》1990,8(3):185-199
This paper reviews the factors leading to the decline of utility participation in the energy conservation market over the past decade in California. The analysis finds that California's regulatory focus on mandating conservation program funding levels, rather than on measuring and rewarding the achievement of energy savings from utility conservation programs, has contributed to a decline in both program scope and program effectiveness. Other major reasons for this decline include potential revenue losses resulting from conservation programs on the generation side, a preoccupation with identifying winners and losers using benefit-cost tests, and a regulatory focus on "system" impacts from conservation programs that precluded a more direct marketing focus on utility customers' values and needs. The paper concludes that both regulators and utilities should work to develop new indicators of success in the conservation market. These should focus on achieving energy conservation results and rewarding the results with increased profits as opposed to rewarding just effort with expense recovery. 相似文献