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81.
82.
This paper examines the 2007 WTO review of Indonesian trade policy. Indonesia undertook a major policy liberalisation in the late 1960s. Serious protectionist pressures emerged in the 1970s but for most of this period, and especially since the mid‐1980s, the economy has remained broadly open. We summarise the WTO report, update some of its analysis, highlight its key findings, and point to some trade policy issues that in our opinion warranted greater attention. The main theme of the paper is that Indonesia is a largely open economy, but that this openness on occasion remains precarious. There are both political economy, rent‐seeking forces opposed to the current openness and, perhaps more importantly, much of the country's influential public opinion is sceptical of the merits of an open economy and deeper global commercial integration. Nor is there a deeply institutionalised support for openness in the country's bureaucracy and polity. Seen from this perspective, a key question to answer is why the country has remained open, particularly since the deep economic and political crises of 1997–98.  相似文献   
83.
84.
Balance sheets are potentially important when monitoring the economic situation of agriculture. As conventionally drawn up, they relate to fictional statistical units and require arbitrary decisions about what constitutes agricultural assets and liabilities. This artificiality undermines their validity. The implications of basing balance sheets on real institutional units are discussed.  相似文献   
85.
A typology of a class of service systems is proposed. The typology links strategic operational objectives to the decision to de-couple work between the front and back offices of a service system. Four specific ideal types of a strategy/de-coupling mix are described; each of which has distinct operational, marketing and human resource ramifications. A type that has had significant representation in traditional literature is the “Cost Leader” type, where back-office activities are de-coupled from the front office for the purpose of lowering costs. Another traditional type representative of the craftsman legacy is the “Personal Service” type, which retains back-office tasks in the front office to pursue non-cost-oriented strategic goals. Theoretical and empirical evidence is also given for two non-traditional types: the “Kiosk” type, where all tasks remain in the front office to achieve lower costs, and the “Focused Professional” type, which de-couples front- and back-office activities to enable front-office workers to provide higher service, rather than to reduce costs. Empirically, retail bank lending systems are analyzed to support the typology.  相似文献   
86.
We construct new measures of fund style, performance and activity from linear combinations of off‐the‐shelf stock‐market indices. A fund's benchmark portfolio is a linear combination of two or more reference portfolios that in a least‐squares sense most closely approximates the fund's portfolio. The resulting linear combination scalar is itself a measure of fund style and the distance between a fund and its benchmark is a measure of fund activity. Our approach has a number of advantages over existing characteristic‐matching methods. We illustrate our approach using a data set of US institutional funds.  相似文献   
87.
88.
Merchants and manufacturers are rapidly adopting electronic decision aids to help sell a variety of merchandise. These systems provide product information or recommendations based on input from the consumer and affect the way consumers process information. A conceptual framework, based on information processing theory and three strategic consumer difference variables — goal orientation, autonomy, and expertise — is presented. Based on these differences, propositions are derived to guide design of effective electronic decision aids.
Zusammenfassung Elektronische Entscheidungshilfen: Die Miteinbeziehung der Perspektive des Verbrauchers Händler un Hersteller verwenden in wachsendem Ma\e elektronische Entscheidungshilfen beim Verkauf einer Vielzahl von Waren. Solche Hilfen stellen Produktinformation bereit und liefern Empfehlungen auch aufgrund solcher Dateneingaben, die von der Verbraucherseite kommen, und sie beeinflussen die Art und Weise, wie die Konsumenten Information verarbeiten. Der Beitrag liefert einen begrifflichen Rahmen, der auf der Theorie der Informationsverarbeitung und auf drei Konsumentenvariablen — Zielorientierung, Autonomie und Kompetenz — aufbaut. Auf dieser Grundlage werden Vorschläge für die Gestaltung wirksamer elektronischer Entscheidungshilfen abgeleitet.
  相似文献   
89.
Objective:

Evaluate the cost-effectiveness of primary vs secondary prophylaxis (PP vs SP) with pegfilgrastim to reduce the risk of febrile neutropenia (FN) in Non-Hodgkin’s Lymphoma (NHL) patients receiving myelosuppressive chemotherapy from a US payer perspective.

Methods:

A Markov model was used to compare PP vs SP with pegfilgrastim in a cohort of patients receiving six cycles of cyclophosphamide, vincristine, doxorubicin, and prednisone (CHOP) or CHOP plus rituximab (CHOP-R) chemotherapy. Model inputs, including efficacy of pegfilgrastim in reducing risk of FN and costs, were estimated from publicly available sources and peer-reviewed publications. Incremental cost-effectiveness was evaluated in terms of net cost per life-year saved (LYS), per quality-adjusted life-year (QALY) gained, and per FN event avoided over a lifetime horizon. Deterministic and probabilistic analyses were performed to assess sensitivity and robustness of results.

Results:

Lifetime costs for PP were $5000 greater than for SP; however, PP was associated with fewer FN events and more LYs and QALYs gained vs SP. Incremental cost-effectiveness ratios (ICERs) for PP vs SP for CHOP were $13,400 per FN event avoided, $29,500 per QALY gained, and $25,800 per LYS. CHOP-R results were similar ($15,000 per FN event avoided, $33,000 per QALY gained, and $28,900 per LYS). Results were most sensitive to baseline FN risk, cost per FN episode, and odds ratio for reduced relative dose intensity due to prior FN event. PP was cost-effective vs SP in 85% of simulations at a $50,000 per QALY threshold.

Limitations:

In the absence of NHL-specific data, estimates for pegfilgrastim efficacy and relative risk reduction of FN were based on available data for neoadjuvant TAC in patients with breast cancer. Baseline risks of FN for CHOP and CHOP-R were assumed to be equivalent.

Conclusions:

PP with pegfilgrastim is cost-effective compared to SP with pegfilgrastim in NHL patients receiving CHOP or CHOP-R.  相似文献   

90.
As high unemployment rates linger following the latest recession, job opportunities can be sparse, especially for older workers. This might prompt older Americans to seek out opportunities in self-employment. Alternatively, recession-related decreases in economic activity might make self-employment less attractive. Using the Health and Retirement Study, we find that unemployed respondents are more likely to enter self-employment and that these decisions are clearly affected by recessions, although the effects differ by recession and gender. Unlike men, women’s self-employment decisions are very sensitive to other sources of household income, and women are less likely to become self-employed the deeper the recession.  相似文献   
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