دانلود رایگان مقاله لاتین مدیریت خرید عرضه از سایت الزویر
عنوان فارسی مقاله:
استفاده از داده های ثانویه در مدیریت خرید و عرضه (P / SM)
عنوان انگلیسی مقاله:
The use of secondary data in purchasing and supply management (P/SM) research
سال انتشار : 2016
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بخشی از مقاله انگلیسی:
6. General limitations of secondary data
When seeking secondary data to use in analysis, there can be significant time spent searching for appropriate datasets and interpreting the data, trying to understand issues such as: where are appropriate data published, are there common reporting measures used for this type of data and are there common time frames? Also, a significant problem is that the a single database or source secondary data may not be available to answer the research question, so researchers must be able to appropriately synthesize the different databases to address their needs. In addition, all secondary data and empirical data in general, whether voluntarily provided or mandated and standardized, is a snapshot at a point in time (Snow and Thomas, 1994). Archival data focus on what has already occurred (Snow and Thomas, 1994). In addition, the way that the data were gathered and the information that is included is all subject to interpretation unless a very precise directive for reporting is provided. Even then, data can be distorted by company differences in accounting policies or other internal practices (Venkatraman and Vasudevan, 1986). The biases and data accessibility of those responsible for collecting and reporting the data are also considerations, even with data that appear to be very quantitative in nature, such as financial reports. Further, data are not always available for all time periods, for all phenomena, and for all organizations of interest (Venkatraman and Vasudevan, 1986). Such bias is present even in data that we assume to be very standardized and subject to external auditing, such as financial reports of publicly held corporations (Snow and Thomas, 1994). Thus, green-washing might be a threat even if the CSR reports were audited. Another complication is that is that 80% of the data available today are unstructured (Zikopoulos et al., 2012). Unstructured data includes data that is not managed by a standard database management system, information that does not have a predefined data model or is not organized in a predefined manner. While some would argue that such data is not designed as a data set because of the extensive transformation that needs to be performed to make it useable as research data, we include such data in our definition of unstructured data.
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کلمات کلیدی:
Expanding Horizons and Deepening Understanding via the Use of ... onlinelibrary.wiley.com/doi/10.1111/j.0000-0000.2011.01026.x/abstract by E Rabinovich - 2011 - Cited by 39 - Related articles Dec 6, 2011 - Abstract. While primary data analysis has been popular in logistics and supply chain research, secondary data methods have been overlooked. Recent Journal of Purchasing & Supply Management Articles - Elsevier https://www.journals.elsevier.com/journal-of-purchasing-and-supply.../recent-articles Recently published articles from Journal of Purchasing & Supply .... The use of secondary data in purchasing and supply management (P/SM) research. Special topic forum on using archival and secondary data sources in ... www.freepatentsonline.com/article/Journal-Supply-Chain.../206181922.html Special topic forum on using archival and secondary data sources in supply ... of Supply Chain Management Publisher: National Association of Purchasing ... [PDF]Supply chain management executives in corporate upper echelons https://www.ethz.ch/content/dam/ethz/special-interest/.../2014_02-JPSM.pdf by SM Wagner - 2014 - Cited by 17 - Related articles Feb 11, 2014 - instead of more objective secondary data. Most of the ... (S.M. Wagner). Journal of Purchasing & Supply Management 20 (2014) 156–166 ... Purchasing and Supply Chain Management https://books.google.com/books?isbn=1305809785 Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero - 2015 - Business & Economics The problem with secondary data such as these is that they are often outdated and may not provide the specific information the team is looking for. Research Methodologies in Supply Chain Management – What Do ... www.pm.lth.se/fileadmin/_migrated/content_uploads/ch_1.7_01.pdf by Á Halldórsson - Cited by 51 - Related articles Summary: Investigates the methodology applied in supply chain management (SCM) re- ... marketing, purchasing, and strategic management, to name few. .... 1.24. 3.2%. Archival/Secondary. Data. 3.33. 1.20. 9.6%. Simulation/Modeling. 3.08. [PPT]Secondary Data - Jacksonville State University www.jsu.edu/depart/ccba/jthomas/downloads/497/497secondary.ppt Table 4.1 A Comparison of Primary and Secondary Data ... Calculation that describes the relationship between retail demand and supply; Calculation ... Always cite the research service when purchasing completed research from the service.
