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81.
This article attempts to clarify existing doubts with respect to the performance of private and privatised banks versus public banks; that is, it is an attempt to clarify the ownership–performance relationship. The analysis takes explicit account of the privatisation transformation, including its intermediary stage, and the status of the economy. The ownership–performance model is estimated using cross‐sectional time‐series data and is used to test the influence of ownership changes on performance. Alternative performance measures are considered. The empirical findings show that ownership transformation in the case of regional banks has resulted in improved performance, whilst the benefits in the case of major banks were not significant, even though these banks have become more competitive.  相似文献   
82.
Objectives: To evaluate the cost-effectiveness of a Treat-to-Target strategy with certolizumab pegol in patients with rheumatoid arthritis in the context of a pay-for-performance agreement in which medication costs are refunded in case of discontinuation during the first 3 months of treatment.

Methods: The Treat-to-Target strategy consisted of a systematic switch to second-line tumor necrosis factor (TNF)α inhibitor in case of an unmet ACR50 response at 3 months compared to current routine clinical practice. A reference cohort treated first-line with certolizumab pegol according to current practice without systematic switching was considered as the comparator. A decision-tree model was constructed to estimate clinical outcome (health assessment questionnaire-disability index or HAQ-DI score), time spent in ACR50 response (ACR 50), and direct costs of treatment over a 2-year period. HAQ scores were derived from American College of Rheumatology 50 (ACR50) responses. All TNFα inhibitors were assumed to have equivalent efficacy and tolerability. Costs were estimated at 2013 French retail prices (date of the pay-for-performance agreement).

Results: The mean duration of an ACR50 response was 1.23 years in the Treat-to-Target strategy certolizumab pegol cohort vs 0.98 years in the reference cohort, resulting in a mean gain in HAQ at 24 months of 0.117. The Treat-to-Target strategy with a mix of TNFα inhibitors as second-line therapy was more expensive than the reference strategy in absolute terms, but this difference was entirely offset by the pay-for-performance agreement. The Treat-to-Target strategy was, thus, cost-neutral over a 2-year period after the payback of CZP cost for patients not achieving the target at 3 months.

Conclusions: In the context of a pay-for-performance agreement, the management of patients with rheumatoid arthritis using a Treat-to-Target strategy with certolizumab pegol in first line is dominant compared to standard use of this drug in the French setting in 2013.  相似文献   

83.
Dynamic programming and mean-variance hedging   总被引:4,自引:0,他引:4  
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84.
85.
Cash crops such as specialty rice and other high‐value varieties produced for domestic and international markets are considered an increasing source of income for smallholder farmers in many Asian countries. The present study focuses on the factors affecting Vietnamese specialty rice farmers' choice of marketing channel and how their choice influences farm performance. The analysis has been conducted using multinomial logit and linear regression models on quantitative data collected from 280 specialty rice farmers in the Red River Delta, one of the main rice production regions in Vietnam. Results reveal that even though local collectors and wholesalers are still the most common recipients of farmers' goods in rural areas, reduction in transaction costs with regard to uncertainty influences farmers to choose modern marketing channels through collective action (via specialty rice farmer associations). This collective marketing channel helps farmers increase average prices received by US$0.028 per kg of paddy. Based on the results, manifold political implications are derived.  相似文献   
86.
Abstract

Open-market stock repurchase announcements are generally perceived by the stock market as a signal of firm undervaluation. Our study shows that repurchase announcements that were preceded by SEOs of other firms in the same industry within the prior six months (namely SEO-RPs) are more likely the result of lacking investment opportunities than signaling undervaluation, especially in concentrated industries. Specifically, we find investors response negatively to SEO-RP announcements while react positively to regular repurchase announcements. The higher the intensity of SEO activities in the industry, the more negative market reaction to SEO-RP announcements. We argue that the market doesn’t expect a repurchase announcement when other rival firms are raising more capital via SEOs. These SEO-RPs represent a negative surprise to the market and lead to a downward adjustment in value of the repurchasing firms in the announcement window. In the three-year post-announcement periods, the SEO-RP firms underperform regular repurchasing firms in both stock return and operating performance. Moreover, while regular repurchasing firms gradually increase their capital expenditures, SEO-RP firms significantly reduce their capital expenditures. These findings support our arguments that repurchase announcements that immediately follow SEOs of rival firms (SEO-RPs) more likely indicate the announcing firms entering a slower growth rate with fewer investment opportunities than signal the undervaluation problem. The underperformance in stock return and operation combined with a significant reduction in capital expenditures in the post-announcement periods are consistent with this logic and also explain why the market reacts negatively to SEO-RP announcements.  相似文献   
87.
Promoting energy efficiency and conservation is an urgent imperative in responding to the need to reduce carbon dioxide emissions, particularly in emerging markets. This article provides insights into factors that may enhance or impede the purchase of energy-efficient household appliances in Vietnam. It also suggests intervention strategies to enhance the motivators and mitigate the barriers associated with energy-efficient appliance purchases. Data were collected from shoppers in popular electronics and appliance stores. The findings reveal that consumer purchasing behaviors are motivated by long-term savings, environmental protection, social influence, green self-identity and innovative technologies. Major barriers include lack of information, low level of credibility of energy rating labels, high prices, time consumption and limited product range.

This article is of interest to policy-makers, social-environmental organizations, manufacturers and retailers in the development of more effective strategies for promoting energy efficiency and conservation. It extends current knowledge about environmentally responsible behavior in emerging markets such as Vietnam.  相似文献   

88.
Journal of Regulatory Economics - This paper introduces an oligopoly model that includes three actors: a cartel (comprising two or more firms that operate like one merged company), a group of...  相似文献   
89.
This study investigates the customer’s perception of service value based on theory of personal values. A formative structural model is developed and tested using the data surveyed from three service industries in Vietnam. Results show a positive impact of service personal values on service value. Then, service value and satisfaction are proved as two mediating constructs in the impact of service personal values on customer loyalty. Satisfaction and loyalty are, thus, not only determined by the supplier’s service itself, but also the customer’s personal values. This consolidates the value co-creation perspective rather than the traditional value exchange in service research.  相似文献   
90.
This paper evaluates the impact of the 2006 European Union anti‐dumping (AD) action on Vietnamese footwear in three markets: imports to the EU, footwear producers in Vietnam, and the trade diversionary adjustment of Vietnamese firms in the US market. We find that the AD action reduced Vietnamese imports to the EU by as much as 65 per cent. Given that the EU makes up almost two‐thirds of Vietnam's footwear exports and footwear is among the top four export industries for Vietnam, this reduction is economically significant. Consistent with predictions of our model, we find evidence of trade diversion by Vietnamese producers from the EU to the US market. Our difference‐in‐difference estimates of the AD actions on the value of Vietnamese footwear imports to the United States ranged from 69 to 71 per cent over the period 2004–07 and 69 to 72 per cent in terms of quantity. These results highlight the spillover effects of trade policy in third markets when firms adjust to trade barriers. Our results are robust to triple‐difference specifications where we adjust for trend differences and a series of placebo specifications.  相似文献   
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