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Search Symbol (Half-width) Description of Search Symbols
Space "AND" indicates the intertwining of key terms used in a search
Double Quotation Marks ("") ( " " ) Double quotation marks indicate the beginning and end of a phrase, and the search will only include terms that appear in the same order of those within the quotations. Example: "image process" : " image process "
? Indicates a variable letter. Entering two ? will indicate two variable letters, and so on. Example: "Appl?", search results will yield apple, apply… e , appl y … ( (often used to English word searches) )
* Indicates an unlimited number of variable letters to follow, from 1~n. Example: Enter "appl*", search results will yield apple, apples, apply, applied, application…(often used in English word searches) e , appl es , appl y , appl ied , appl ication … ( (often used to English word searches) )

Boolean logic combinations of key words is a skill used to expand or refine search parameters.
(1) AND (1) AND: Refines search parameters
(2) OR (2) OR: Expands search parameters (3) NOT: Excludes irrelevant parameters


DOI stands for Digital Object Identifier ( D igital O bject I dentifier ) ,
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.

Using DOI as a persistent link

To create a persistent link, add「」 「 」 before a DOI.
For instance, if the DOI of an article is 10.5297/ser.1201.002 , you can link persistently to the article by entering the following link in your browser: 10.5297/ser.1201.002
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.

Cite a document with DOI

When citing references, you should also cite the DOI if the article has one. If your citation guideline does not include DOIs, you may cite the DOI link.

DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI ) 。

Abstract 〈TOP〉
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Reference ( 55 ) 〈TOP〉
  1. 1.高淑華(2007),美國資本市場效率性檢定,淡江大學財務金融學系碩士論文。
  2. 2.Alam, M. I., T. Hasan and P. Kadapakkam(1999), “An Application of Variance Ratio Test to Five Asian Stock Markets,” Review of Pacific Basin Financial Markets and Policies, Vol. 2, pp. 301-315.
  3. 4.Ayadi, O. F. and C. S. Pyum(1994), “The Application of theVariance Ratio Test to the Korean Securities Market,” Journal of Banking and Finance, Vol. 18,
  4. 5.Bachelier, L.(1900), “Theorie de la speculation,” Annales de l'Ecole Normale Superieure, Vol. 17, pp. 21-86.
  5. 6.Ball R. and P. Brown.(1968), “An Empirical Evaluation of Accounting Income Numbers,” Journal of Accounting Research, Vol. 6, pp. 159-178.
Times Cited (2) 〈TOP〉
  1. 陳英博(2010)。利率對高收益債券的影響-以美國高收益債券基金為例。淡江大學全球華商經營管理數位學習碩士在職專班學位論文。2010。1-39。 
  2. 王畯榤(2016)。外資持股比例與市場效率性之實證研究。虎尾科技大學財務金融系碩士班學位論文。2016。1-38。
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