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121.
AbstractThis study uses contract theory to analyse the relationship between open collaborative innovation strategies and digital platforms. We argue that a collaborative mechanism and governance of the platform affect how operations are run and impact firm ambidexterity. We also explain how the twofold revealing strategy, both selective and free occurs via the platform and how governance positively impacts the coordination mechanism. A case study analysis on TIM OPEN draws a ground-breaking framework for future investigations. The analysis suggests that the combination of digital platform and collaborative innovation can facilitate the creative process and be a driver of operational synergies. Results confirm that the adoption of digital platforms for collaborative innovations reduces transaction costs. 相似文献
122.
Antonio Abatemarco 《Journal of Economic Inequality》2010,8(4):475-490
Opportunity egalitarians support rich-to-poor redistribution whenever this allows for the compensation of income disparities
due to non-responsible choices (circumstances). In this paper we focus on the measurement of opportunity inequality within
Roemer’s (Philos Public Aff 22:146–166, 1993) pragmatic theory where a disjoint and exhaustive partition rule is assumed such that individuals within the same population
can be grouped depending on the sole circumstances. Given entropy-based, deprivation-based and welfaristic inequality decomposition
procedures, we show that the between-group Gini component from Dagum’s decomposition is the only well known between-group
inequality index satisfying the Pigou-Dalton principle of transfer as reformulated for opportunity egalitarianism. 相似文献
123.
Antonio Manuel Hespanha 《Theory and Society》1989,18(5):707-720
124.
This paper presents a procedure to select equitable stable allocations in two-sided matching markets without side payments.
The Equitable set is computed using the Equitable algorithm. The algorithm limits the set of options available for each agent
throughout the procedure. The stable matchings selected are generally not extreme, form a lattice and satisfy the condition
of being “Ralwsian” in each partition of the market. The Equitable algorithm can also be used to select a particular matching
from the Equitable Set favoring particular agents independent of the side of the market to which they belong. 相似文献
125.
López-Iturriaga Félix J. Rodríguez-Sanz Juan Antonio 《Journal of Management and Governance》2001,5(2):179-204
This paper is concerned with the set of mutualrelationships between firm valuation andinvestment, and with the possible endogeneityof ownership structure. In order to deal withthem properly, we aim to test the mutual impactof investment, corporate value and ownership bybroadening the usual framework with asimultaneous equations approach. Using a sampleof 140 Spanish listed companies for the1991–1997 period, we have found that,consistent with previous research, thealignment and entrenchment hypotheses seem tobe confirmed by the estimation of aone-equation model. However, when analyzed bymeans of a system of simultaneous equations inwhich a set of mutual relationships isintroduced, quite different results wereobtained. Although valuation and investment offirms are determined by managerial ownership,we have found that ownership structure may alsobe influenced both by investment and value.Consequently, it is not completely right toinfer that ownership structure determines firmvalue unidirectionally; however the benchmarkshould be broadened so as to take an explicitaccount of the mutual links between firm value,investment and ownership. 相似文献
126.
Antonio Cabrales Antoni Calv‐Armengol 《Journal of the European Economic Association》2007,5(5):1016-1042
We propose a new mechanism to achieve coordination through voting, for which we discuss a number of real‐life applications. Among them, the mechanism provides for a new theory for downsizing in organizations. A crisis may lead to a decrease in the willingness to cooperate in an organization, and therefore to a bad equilibrium. A consensual downsizing episode may signal credibly that survivors are willing to cooperate, and thus, it may be optimal and efficiency‐enhancing (for the individuals remaining in the organization), as the empirical evidence suggests. A variation of the same mechanism leads to “efficient” upsizing. (JEL: C70, D70, M50) 相似文献
127.
Luis Antonio Pérez-González Ana Pastor José Julio Carnerero 《The Analysis of verbal behavior》2014,30(1):62-68
The effects of observing an adult emitting tacts on children’s rate of uninstructed (i.e., “spontaneous”) tacts were examined in three children diagnosed with autism. Each participant was exposed to two conditions in four settings each: in condition 1, participants received 20 trials of teacher-initiated interactions in which the child was asked to tact 20 objects during 5 min. Condition 2 was identical to condition 1 except that the teacher also tacted 20 objects interspersed with the 20 tact trials. The number of uninstructed tacts was recorded in both conditions. Children emitted between 1.58 and 2.68 times more uninstructed tacts in condition 2 than in condition 1. These results indicate that teachers’ emission of tacts increases the emission of uninstructed tacts in children with autism. 相似文献
128.
Igor Álvarez José Antonio Calvo Araceli Mora 《Journal of Management and Governance》2014,18(3):765-791
The aim of this paper is to highlight the relevance of academic input to the accounting standard setting process by way of both ex-ante research and direct participation. We propose the Delphi methodology as a rigorous scientific way to analyse the perception of a new IASB accounting regulation from an “ex-ante” constituency perspective. We argue that this tool can be used as a useful complementary analysis to introduce timely and comprehensive additional feedback to standard-setters’ deliberations regarding the potential effects of their proposals when some conditions are met, and that gaining academic input in the process could make a difference. We apply this to the specific case of the IASB Management Commentary project. The main contribution of this study is to show how this research yields different perceptions that can add to the analysis of comment letters in the deliberations of the IASB. The most remarkable findings are (1) that the introduction of academic opinions (practically absent in the formal consultation process) yields important and different inputs and (2) that the characteristics of this tool allow for additional arguments, which are not usually evident in the formal comment letters, to be obtained from constituents. This study attempts to respond to the recent standard-setter call for more academic contributions to the standard-setting process. 相似文献
129.
Emerging Tacts and Selections from Previous Learned Skills: A Comparison between Two Types of Naming
Pérez-González Luis Antonio Cereijo-Blanco Noelia Carnerero José Julio 《The Analysis of verbal behavior》2014,30(2):184-192
The Analysis of Verbal Behavior - Naming consists of tacting an object and selecting it upon hearing its name as a result of emergence. After acquiring naming, children learn object–name... 相似文献
130.
Lili Liu Antonio Miguel Cruz Tracy Ruptash Shannon Barnard Don Juzwishin 《Journal of Technology in Human Services》2017,35(2):99-119
The purpose of this study was to examine the acceptance of Global Positioning System (GPS) used to help people with dementia, who are at risk for wandering in their communities. We used a mixed methods research approach that included use logs, pre and post paper-based questionnaires, and focus groups. Forty-five client-caregiver pairs (dyads) were included to use one of the GPS devices for an average of 5.8 months over a 1-year period. GPS acceptance was high; dyads were likely to continue using the GPS. According to the participants, the GPS provided caregivers peace of mind and reduced anxiety in dyads when clients got lost. 相似文献