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Glück führte lange Zeit ein Schattendasein in der ?konomischen Forschung. Das hat sich seit einigen Jahren ge?ndert. Aus den neuen Erkenntnissen zu den wirtschaftlichen und au?erwirtschaftlichen Bestimmungsgründen des Glücks werden auch Empfehlungen für eine Wirtschaftspolitik abgeleitet, die das pers?nliche und gesellschaftliche Glück der Menschen berücksichtigt. Bruno S. Frey und Claudia Frey Marti fassen in diesem Beitrag ihr Buch1 zu dem Thema zusammen.  相似文献   
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Aims: Although several therapeutic options are available for chronic immune thrombocytopenic purpura (cITP), little is known about the treatment of cITP in Brazil.

Materials and methods: A multi-center, retrospective chart review, observational study was designed to describe the treatment patterns, clinical burden, resources use, and associated costs for adult patients diagnosed with cITP and treated in public and private institutions in Brazil. Patient charts were screened in reverse chronological order based on their last visit post January 1, 2012. (All costs were calculated using 1.00 USD?=?3.9571 BRL, from February 2016.)

Results: Of 340 patient charts screened, 50 patients were eligible for inclusion in the study. Single-drug therapy (prednisone, dexamethasone, or dapsone) was the most commonly used treatment, followed by combination therapies (azathioprine?+?prednisone, azathioprine?+?prednisone?+?danazol, and prednisone?+?dapsone). Splenectomy was performed in 22% of patients after at least first-line treatment. Platelet count and number of bleeding episodes at diagnosis were 31,561.1/mm3 (SD?=?±26,396.1) and 40 episodes, respectively; in first-line, 92,631.1/mm3 (SD?=?±79,955.3) and 19 episodes, respectively; in second-line, 96,950.0/mm3 (SD?=?±76,476.4) and 17 episodes, respectively. Private system patients had a higher median cost compared to public system patients (USD 17.49/month, range?=?0–2,020.77 vs USD 9.51/month, range?=?0–192.64, respectively).

Limitations: This study does not allow conclusions for causal explanations due to the cohort study design, and treatment patterns represent only the practices of physicians who have agreed to participate in the study.

Conclusions: The data indicate that available therapeutic strategies for second- and third-line therapies appear to be limited.  相似文献   
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Crisis Management in the Tourism Industry. D. Glaesser. Amsterdam: Butterworth Heinemann. 2003. 0-7506-5976-9  相似文献   
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The operating agreements of many business ventures include clauses to facilitate the exit of joint owners. In so‐called Texas Shootouts, one owner names a single buy‐sell price and the other owner is compelled to either buy or sell shares at that named price. Despite their prevalence in real‐world contracts, Texas Shootouts are rarely triggered. In our theoretical framework, sole ownership is more efficient than joint ownership. Negotiations are frustrated, however, by the presence of asymmetric information. In equilibrium, owners eschew buy‐sell offers in favor of simple offers to buy or to sell shares and bargaining failures arise. Experimental data support these findings.  相似文献   
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Abstract

This study investigates how professional service firms (PSFs) compete in the market. Drawing on strategic marketing literature, a managerial rather than customer perspective is adopted. The study investigates the competitive positions sought by professional service providers and the specific marketing activities actually undertaken to achieve these positions. Thirty-seven depth interviews with senior management from a range of PSFs indicate that firms seek to differentiate themselves by developing long-term relationships, providing better service quality and greater value, and developing brands with strong reputations. Organisations typically seek such interrelated competitive positions simultaneously. A list of marketing activities used by the PSFs to achieve these competitive positions offers practical insights into the specific activities needed to achieve the various competitive positions sought.  相似文献   
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Since the mid‐1990s the banking sector in the Latin American emerging markets has experienced profound changes due to financial liberalization, a significant increase in foreign investments, and greater merger activities often occurring following financial crises. The wave of consolidation and the rapid increase in market concentration that took place in most countries has generated concerns about the rise in banks' market power and its potential effects on consumers. This paper advances the existing literature by testing the market power (Structure–Conduct–Performance and Relative Market Power) and efficient structure (X‐ and scale efficiency) hypotheses for a sample of over 2500 bank observations in nine Latin American countries over 1997–2005. We use the Data Envelopment Analysis technique to obtain reliable efficiency measures. We produce evidence supporting the efficient structure hypotheses. The findings are particularly robust for the largest banking markets in the region, namely Brazil, Argentina, and Chile. Finally, capital ratios and bank size seem to be among the most important factors in explaining higher than normal profits for Latin American banks.  相似文献   
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