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Author: Kalayci, ElifCOAR Access Rights: metadata only access

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Now showing 1 - 4 of 4
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    Article
    Citation - WoS: 5
    Assessing the Drivers of R&d Activities of Firms in Developing Countries: Evidence From Turkey
    (Palgrave Macmillan Ltd, 2014) Kalayci, Elif; Pamukcu, Teoman
    Research and development (R&D) activities of firms in developing countries (DCs) have been gaining in importance for nationwide economic growth and development, while globalization of the world economy offers a number of opportunities for fostering knowledge-creating activities. Therefore, a better understanding of factors influencing R&D activities of firms in DCs with a view to conceive and implement appropriate policies is firmly on the agenda. In this article, a rich firm-level data set and a new estimation methodology with selection and endogeneity correction are used over the period 2003-2007 to investigate drivers of manufacturing R&D in Turkey. Our results indicate positive effects of foreign direct investment (FDI)-related vertical R&D spillovers, R&D subsidies and distance to technology frontier on R&D intensity, whereas FDI-related horizontal R&D spillovers, firm size and export intensity exert a negative effect.
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    Article
    Citation - WoS: 3
    Spatial Econometric Analysis of R&d Spillovers in Turkey
    (Journal Applied Economics & Business Research, 2016) Cetin, Dilek; Kalayci, Elif
    Research and development (R&D) activities are of great significance in the long term development of firms and R&D expenditures have been studied by economists including Romer. This paper sets out to investigate the effects of R&D spillovers at provincial level with specific reference to Turkey. To serve this purpose, data published by Turkish Statistical Institute have been employed. The paper covers the period from 2003 to 2007. The number of data points is 342 subsequent to the aggregation of data at the firm level. Of the data aggregated, it has been found out that 162 of them are zero. While running the spatial econometric estimations, inverse distance and neighboring matrices were employed as the weighting matrix. The determinants of R&D activities employed in the study are size, represented by the number of employees; qualified labor, represented by the number of R&D employees; technology transfer represented by expenses for licensing; foreign ownership, Pavitt sector dummies, location dummies by the sea, border or airport. The results of the analyses suggest that when both weighting matrices are used, spatial lag and error yielded significant results. There is R&D knowledge spillovers at provincial level in Turkey, shown by the spatial spillover effects in nearly one third of the total effects.
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    Article
    Does R&d Intensity Contribute To Technical Efficiency in Turkey?
    (Bilgesel Yayincilik San & Tic Ltd, 2014) Kalayci, Elif; Pamukcu, M. Teoman
    The effect of R&D intensity and R&D spillovers on the technical efficiency of R&D performers has not been examined for the Turkish manufacturing sector. This study investigates whether R&D intensity and R&D spillovers contribute to firms' technical efficiency. Employing stochastic frontier analysis, we use micro-level data for 2003-2007 R&D performers. We find that neither R&D intensity nor R&D spillovers exert a statistically significant effect on the technical efficiency of low-tech R&D performers. On the other hand for high-mid tech R&D performers R&D spillovers are found to affect technical efficiency of positively. Subcontracting work and having a large market share are also positively related with technical efficiency.
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    Article
    Citation - WoS: 7
    Citation - Scopus: 8
    Implementing Consecutive Project-Based Learning in an Antenna and Propagation Course
    (Sage Publications Ltd, 2016) Aydin, Elif; Kalayci, Elif
    In this study, a 'consecutive-project-based learning' structure applied to the antennas and propagation course is introduced. The first project, carried out with the faculty of management, aims to familiarize the teams with the challenges of 'real life tender-like conditions'. In the following three projects, teams perform their assigned antenna projects. Each team researches the theoretical background, studies the main parameters of antennas and evaluates them. After designing, simulating, specifying the testing requirements of the antennas, each team makes one financial and one time budget. At the end of the term, each team makes a presentation to a jury. Finally, a questionnaire is conducted to evaluate the achievement of the outcomes. This paper focuses on the first two projects because they constitute the critical stages of the course as the first project enables inexperienced students to discover the issues they might face in a 'real world' project and draw lessons from that experience to be used in the more comprehensive following project. The first project's aim is to equip the inexperienced students with elementary knowledge on working in a team; paying attention to time, budget, project phases and people management issues so that they can use that knowledge in the second project, thus learning takes place as a product of consecutive projects. Statistical information on the students' academic performances is analyzed to observe if this course has improved their academic performance. The results indicate that 'consecutive-project-based learning' is an effective method in antennas and propagation course.