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The purpose of this paper is to investigate the multi-period, multi-attribute decision-making problems that arise when the information required to make decisions is provided at different periods.

For the multi-period grey relational analysis (MP-GRA) procedure, the time dimension is added to the grey relational analysis algorithm, which is a multi-attribute decision analysis that has been developed. As a case study to test the functionality and applicability of the model, 28 European Union member states were ranked by the MP-GRA method developed according to their human development and global competitiveness variables for the years 2006-2015.

The general ranking of EU member states has been provided in intervals of certain time periods called decision units.

Another dimension based on time periods has been added to a ranking technique. This case also shows that the opinions of decision-makers may be added separately to enhance evaluations.

The purpose of this study is to find the relationships among advanced manufacturing technology (AMT), innovation, export and firm performance by using data obtained from 310 Turkish manufacturing firms.

A survey study was performed to obtain data from manufacturing firms. Multiple-item scales were adapted from the literature to conduct the survey in this study. Data were collected from five cities located in the Southeastern Anatolia Region in Turkey (Gaziantep, Adiyaman, Kilis, Diyarbakir and Sanliurfa). Structural equation modeling was utilized to investigate the relationships among AMT, innovation, export and firm performance in Turkish manufacturing firms operating in several industries. The direct and indirect relations between these variables are examined in the proposed conceptual model. In addition, the complex relations including in the proposed model are assessed in detail through the mediation analysis.

Six of the proposed ten hypotheses related to manufacturers are validated by the empirical evidence from manufacturing companies in Turkey. Significant findings obtained in this study include the following: there are strong positive associations between the use of AMT and innovation and between export and firm performance. In addition, innovation mediates the relationship between AMT and firm performance and between AMT and export. Finally, export mediates the relationship between AMT and firm performance and between innovation and firm performance. It is expected that the results obtained from this empirical analysis will help decision makers and managers to construct a good technology and production management strategy for manufacturing systems.

In this study, a novel conceptual model is proposed to examine the relationships among AMT, innovation, export and firm performance via the use of survey responses from 310 Turkish manufacturing firms. To the authors’ best knowledge, this is the first study that proposes such a conceptual model in the literature.

The purpose of this paper is to understand and examine whether the Sarikamish battlefield site can be considered as a dark tourist attraction by exploring the extent to which the site meets the five stages of MacCannell’s sacralisation process.

In the present research, the case study approach was adopted within the context of the battlefield site to examine the sight sacralisation concept, which is credited to MacCannell (1976), by considering its five stages, which include naming, framing and elevation, enshrinement, mechanical reproduction and social reproduction.

The findings of the present study reveal that the Sarikamish battlefield site has the potential for dark tourism consumption. However, there is lack of interest in the Sarikamish site, and little attention has been paid to this issue. The results also show that there is a significant difference between the Gallipoli and Sarikamish battlefields in terms of tourist flows regarding dark tourism.

Because of time limits and the long distance to the Sarikamish province, this research benefited from gathering data both from printed documents and websites related to the province, in addition to interviews that were conducted using semi-structured questions, which were e-mailed to the respondents.

The present study is unique in regards to its objective, which is to increase public awareness about the site. Moreover, it seeks to make people more cognisant in terms of motivation to visit the Sarikamish battlefield, and these issues have been given little attention by scholars.