Search results
1 – 10 of 709Chong Wu, Zijiao Zhang, Chang Liu and Yiwen Zhang
This paper aims to propose a bed and breakfast (B&B) recommendation method that takes into account review timeliness and user preferences to help consumers choose the most…
Abstract
Purpose
This paper aims to propose a bed and breakfast (B&B) recommendation method that takes into account review timeliness and user preferences to help consumers choose the most satisfactory B&B.
Design/methodology/approach
This paper proposes a B&B ranking method based on improved intuitionistic fuzzy sets. First, text mining and cluster analysis are combined to identify the concerns of consumers and construct an attribute set. Second, an attribute-level-based text sentiment analysis is established. The authors propose an improved intuitionistic fuzzy set, which is more in line with the actual situation of sentiment analysis of online reviews. Next, subjective-objective combinatorial assignments are applied, considering the consumers’ preferences. Finally, the vlsekriterijumska optimizacija i kompromisno resenje (VIKOR) algorithm, based on the improved score function, is advised to evaluate B&Bs.
Findings
A case study is presented to illustrate the use of the proposed method. Comparative analysis with other multi-attribute decision-making (MADM) methods proves the effectiveness and superiority of the VIKOR algorithm based on the improved intuitionistic fuzzy sets proposed in this paper.
Originality/value
Proposing a B&B recommendation method that takes into account review timeliness and user customization is the innovation of this paper. In this approach, the authors propose improved intuitionistic fuzzy sets. Compared with the traditional intuitionistic fuzzy set, the improved intuitionistic fuzzy set increases the abstention membership, which is more in line with the actual situation of attribute-level sentiment analysis of online reviews.
Details
Keywords
Louis P. Cain and Brooks A. Kaiser
At the beginning of the 20th century, three intertwined ambitions drove federal legislation over wildlife and biodiversity: establishment of multiple-use federal lands, the…
Abstract
At the beginning of the 20th century, three intertwined ambitions drove federal legislation over wildlife and biodiversity: establishment of multiple-use federal lands, the economic development of natural resources, and the maintenance of option values. We examine this federal intervention in natural resource use by analyzing roll call votes over the past century with a Random Utility Model (Manski, 1977) and conclude that economics mattered. So did ideology, but not uniformly. After World War II, the pro-environment vote which had been conservative shifted to being liberal. All these votes involved decisions regarding public land that reallocated the returns to users by changing the asset’s physical character or its usage rights. We suggest that long-term consequences affecting current resource allocations arose from disparities between broadly dispersed benefits and locally concentrated socioeconomic and geophysical (spatial) costs. We show that a primary intent of public land management has become to preserve multiple-use option values and identify important factors in computing those option values. We do this by demonstrating how the willingness to forego current benefits for future ones depends on the community’s resource endowments. These endowments are defined not only in terms of users’ current wealth accumulation but also from their expected ability to extract utility from natural resources over time.
Details
Keywords
VENEZUELA: Pardons will deepen splits over abstention
Details
DOI: 10.1108/OXAN-ES254941
ISSN: 2633-304X
Keywords
Geographic
Topical
Opposition groups are disputing whether to participate in December’s National Assembly elections. The schism between abstentionist organisations and parties that want to take part…
Details
DOI: 10.1108/OXAN-DB256335
ISSN: 2633-304X
Keywords
Geographic
Topical
Stacy Grau, Susan Kleiser and Laura Bright
The purpose of this paper is to explore the phenomenon of social media addiction among student Millennials. The authors use the consumption continuum as a theoretical framework.
Abstract
Purpose
The purpose of this paper is to explore the phenomenon of social media addiction among student Millennials. The authors use the consumption continuum as a theoretical framework.
Design/methodology/approach
The authors used a “media deprivation” methodology including both qualitative and quantitative measures.
Findings
The authors found that social media may exist in some respondents in a “near addiction” phase or the “social media addiction” phase according to the consumption continuum framework. Several themes are discussed.
Research limitations/implications
While the sample is small, this paper is an exploratory study of social media addiction among Millennials and the first to apply the consumption continuum framework to this context (Martin et al., 2013).
Practical implications
This paper explores the idea of social media addiction and begins to examine the role that marketing plays in perpetuating this addiction.
Originality/value
This paper expands the idea beyond Facebook addiction (platform agnostic) and is the first to apply the consumption continuum framework.
Details
Keywords
Since we have seen in the previous chapter that only small part of the shareholder rights is harmonized at the European level, we explore the national regulations in this and the…
Abstract
Since we have seen in the previous chapter that only small part of the shareholder rights is harmonized at the European level, we explore the national regulations in this and the subsequent chapter. In this chapter, we focus in particular on procedural and information rights, including the organization of the meeting, forum rights and the disclosure of ownership information. We find that, inter alia, there are many differences in the national provisions regarding shareholder forum rights, despite article 9 of the Shareholder Rights Directive that provides shareholders with the right to ask questions. Also in the meeting’s organization there are large differences between countries, for example, regarding the use of EGMs.
Details
Keywords
With three in four Cubans still casting a ballot, however, opposition calls for a boycott had limited effect. In Cuba’s one-party system, abstention is widely considered the only…
Details
DOI: 10.1108/OXAN-DB278044
ISSN: 2633-304X
Keywords
Geographic
Topical
His parliamentary approval only succeeded thanks to abstentions by the Socialist Party (PSOE). He will now form a minority government with the weakest parliamentary support for…
Details
DOI: 10.1108/OXAN-DB214652
ISSN: 2633-304X
Keywords
Geographic
Topical
‘Interim president’ Juan Guaido and 26 parties have already ruled out participation in the elections. However, absent a strategy for removing incumbent Nicolas Maduro and amid…
Details
DOI: 10.1108/OXAN-DB254525
ISSN: 2633-304X
Keywords
Geographic
Topical
This chapter explores why a better alternative to current practises in addressing sovereign debt repayment problems has not emerged. It examines the discussions on financing and…
Abstract
This chapter explores why a better alternative to current practises in addressing sovereign debt repayment problems has not emerged. It examines the discussions on financing and debt repayment difficulties from the first United Nations Conference on Trade and Development in 1964 to the eve of the 1980s debt crisis. Drawing from recent work that highlights the ways with which the power of economics and economists operates in the public realm, the chapter examines the role of economic analysis within the political debate on debt. The chapter details the repeated refusals by creditor groups to any suggestion for improvements to the international debt architecture.
Details