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1.
Using the five available waves of the Wage Structure Survey data, this study employs quantile decomposition to investigate the existence of a glass ceiling among Korean professionals. The decomposition results for all professional workers show an inverse U-shape, which implies no evidence of a glass ceiling. However, we find a monotonically increasing pattern for arts and culture professionals, indicating strong evidence of a glass ceiling on their labour market. This result implies that, as the wage quantile moves from lower to higher levels, female professionals in arts and culture jobs face significant barriers to career advancement. This analysis supports the recent assertion of UNESCO that gender equality in culture is not immune to inequalities and discrimination. 相似文献
2.
Sequential Malmquist Indices of Productivity Growth: An Application to OECD Industrial Activities 总被引:2,自引:0,他引:2
The paper applies both the standard DEA methodology with contemporaneous frontiers and DEA with sequential frontiers to study changes in productivity and efficiency in manufacturing for a sample of eleven OECD countries over a twenty-year period. It uses a decomposition of the industrial Malmquist productivity indices to locate the sources of productivity growth: 'technical progress' and 'catching up.' The alternative indices are interrelated in a unifying framework that provides an interpretation to their difference. We argue that for manufacturing industries, in which technological regress is unlikely to occur, DEA with sequential frontiers provides a more adequate measure for the contribution of technical changes than standard DEA. 相似文献
3.
Richard F. Pollock Fabien Colaone Laura Guardiola Suki Shergill Victoria K. Brennan 《Journal of medical economics》2020,23(6):593-602
AbstractBackground and aims: A wide range of treatment options are available for hepatocellular carcinoma (HCC), including systemic treatment with tyrosine kinase inhibitors (TKIs) such as sorafenib and lenvatinib, immunotherapies, locoregional therapies such as selective internal radiation therapy (SIRT) and treatments with curative intent such as resection, radiofrequency ablation and liver transplantation. Given the substantial economic burden associated with HCC treatment, the aim of the present analysis was to establish the cost of using SIRT with SIR-Spheres yttrium-90 (Y-90) resin microspheres versus TKIs from healthcare payer perspectives in France, Italy, Spain and the United Kingdom (UK).Methods: A cost model was developed to capture the costs of initial systemic treatment with sorafenib (95%) or lenvatinib (5%) versus SIRT in patients with HCC in Barcelona Clinic Liver Cancer (BCLC) stages B and C. A nested Markov model was utilized to model transitions between progression-free survival (PFS), progression and death, in addition to transitions between subsequent treatment lines. Cost and resource use data were identified from published sources in each of the four countries.Results: Relative to TKIs, SIRT with SIR-Spheres Y-90 resin microspheres were found to be cost saving in all four country settings, with the additional costs of the microspheres and the SIRT procedure being more than offset by reductions in drug and drug administration costs, and treatment of adverse events. Across the four country settings, total cost savings with SIR-Spheres Y-90 resin microspheres fell within the range 5.4–24.9% and SIRT resulted in more patients ultimately receiving treatments with curative intent (4.6 vs. 1.4% of eligible patients).Conclusion: SIR-Spheres Y-90 resin microspheres resulted in cost savings relative to TKIs in the treatment of unresectable HCC in all four country settings, while increasing the proportion of patients who become eligible for treatments with curative intent. 相似文献
4.
5.
Activity-based costing (ABC) offers a way to improve performance evaluation by providing estimates of the cost of satisfying sales terms to which a sales representative may agree, such as number of batches in which an order is produced and number of training hours provided to customer employees. It also provides estimates of the cost of resources that a sales representative may use while engaging in marketing activities, such as making sales calls and attending trade shows. Traditional costing, which assumes that costs only vary at the unit level, does not provide estimates of the costs of many of these terms and activities. 相似文献
6.
Self‐production, participation of consumers in the production process of products for their own consumption, leads to consumers’ enhanced evaluations of the self‐made products. Three experimental studies investigate how and why self‐production affects consumers’ product evaluations and reveal that not all production experiences create additional value for all consumers. In particular, Studies 1 and 2, using hypothetical stories and real experiences, show that only positive (vs. negative) production experiences enhance evaluations of self‐made products over products made by others. Positive (but not negative) experiences decrease the psychological distance between the self and the product and strengthen identification with it. Study 3 manipulates self‐construal (independent vs. interdependent) to investigate its role on evaluation of self‐made products and products made with close others as a group (i.e., group‐made). Consumers with independent self‐construal evaluate self‐made (vs. other‐made) products more favorably only if the process is positive. However, consumers with interdependent self‐construal evaluate self‐made products more favorably even if the process is negative. Additionally, consumers with interdependent (vs. independent) self‐construal exhibit more favorable evaluation of group‐made products. Finally, even if consumers know how another person feels while making a product, other people's process emotions do not affect consumers’ product judgments as strongly as their own experienced process emotions. 相似文献
7.
This paper explores the benefits of extending the investment universe to commodity futures, from the perspective of momentum traders. We find that the growth-optimal portfolio includes negative (positive) weights on commodity futures losers (stock winners). Motivated by this finding, we construct a joint momentum strategy, buying stock winners and selling commodity futures losers, and show that it generates an average monthly return of up to 1.91% and provides much lower skewness (0.04) and kurtosis (1.27) than a traditional stock momentum strategy. It also greatly improves profitability, especially in unfavorable market states, and thus effectively manages tail risk. 相似文献
8.
Jun Woo Kim Sukjoon Yoon Marshall Magnusen Youngmin Yoon Kyoung Tae Kim 《Managerial and Decision Economics》2019,40(8):941-949
The Professional Golfers' Association (PGA) Tour ban on anchored putting (Rule 14‐1b) took effect on January 1, 2016. The ban remains controversial because the governance decision appears to have been made without adequate empirical evidence. Accordingly, to investigate the efficacy of the ban, the impact of using anchored putters on PGA golfers' career success and putting performance was examined. PGA golfers ranked in the top 125 were studied from 2009 to 2015. The analysis revealed an anchored putter offered no unfair advantage with regard to improving players' career success or putting performance when compared with standard putter usage by PGA golfers. 相似文献
9.
Do sovereign bond markets react systematically to microeconomic policy reforms? Some observers suggest that investors are very attentive to supply‐side policies such as those related to labor markets, corporate taxation, and product standards. They argue that, along with macroeconomic outcomes and broad financial market conditions, such reforms affect sovereign bond premiums, for developed as well as emerging economies. In contrast, we predict few systematic effects of supply‐side policy reforms on sovereign bond market outcomes. Our theory draws on a standard three‐equation model of the economy, widely accepted among economic and finance professionals. That model makes few clear predictions regarding the anticipated effects of microeconomic policy changes; as a result, we expect that such reforms will not generate systematic market reactions. Our analyses, based on daily data from 37 countries from 2004 to 2012, indeed reveal little evidence of a systematic bond market reaction to the 47 most significant reforms to corporate taxation and labor market regulation. These results call into question the notion that “bond market vigilantes” play a central role in compelling governments to enact specific microeconomic policy changes. 相似文献
10.
The authors hypothesize that the effectiveness of in-game advertising is influenced by two inborn traits, bisected hemispheric functioning and physiological arousal, that are at the core of human behavior. A 2 (preattentive processing type) × 2 (arousal level) between-subjects design was employed in both Experiment 1 (well-known brand placement) and Experiment 2 (lesser-known brand placement). The results from the two experiments reveal that people show better recognition memory for in-game ads when brand names are presented peripherally in the right visual field and brand images are embedded peripherally in the left visual field. In addition, people can remember more brand ads when they experience less arousal (Experiment 1). This effect, however, is attenuated when unfamiliar brands are placed in the game (Experiment 2). Implications are discussed for further investigation. 相似文献