NAICS Code的意思是北美产业分类体系的编码。NAICS编码使用4位编码体系，其中前2位编码确认主要分组，第3位码代表产业分组，第4位编码代表特殊产业。普查局按照5位和7位码分层的产品分类编码形式开发了普查局对SIC补充编码，使其能够应用到SIC编码中的特殊产品。在服务业(或非产品生产)门类中还建立了6位...
總體經濟學課外補充: 認識 SIC Code、NAICS Code 與中華民國標準分類 什麼是SIC Code? 標準產業分類碼(Standard Industrial Classification,SIC)是四個數字的數值代碼指派,由美國政府,以確定商業機構主營業務的建立。 分類涵蓋了所有的經濟活動:農業,林業,漁業,狩獵及俘獲,採礦,建築,製造,交通,通訊,電力,天然氣和清...
SIC Codes typically consist of four digits, but they also have extended versions that can include 6, 7, or even 8 digits for more detailed classifications. In contrast, NAICS Codes can have up to six digits, with an extended version that further enhances specificity. NAICS: Developed in ...
Apart from primary SIC codes, a company can have up to five secondary codes. Secondary codes classify other industries that the company may be involved in that are not part of its main industry, or which overlap from its main line of business. Reading a SIC Code SIC codes consist of four...
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by federal statistical agencies to categorize establishments—individual business locations—based on their primary economic activities. NAICS organizes these establishments into distinct industries by examining the similarities in the processes used to produce goods or services. (See:What is a SIC Code?)...
LibGuides: MBA 556 Corporate Citizenship: SIC or NAICS Code Lookup Network assisted interference cancellation and suppression (NAICS) is being studied for 3GPP LTE-A to mitigate interference in multi-cell networks. To acco... B Sacolic 被引量: 0发表: 2018年 ...
How to Read a SIC Code The first two digits of a SIC code identify the major industry group, such as Manufacturing or Transportation. The third digit identifies the industry group, such as Electronic Components under the Electronics category. Finally, the fourth digit identifies the industry. And...
Enter keywords or SIC Code 22131Water Supply and Irrigation Systems This industry comprises establishments primarily engaged in operating water collection, treatment and distribution systems for domestic and industrial needs. Establishments primarily engaged in operating irrigation systems are included. ...
North American Industry Classification System (NAICS) Enter keywords or SIC Code 22Utilities This sector comprises establishments primarily engaged in operating electric, gas and water utilities. These establishments generate, transmit, control and distribute electric power; distribute natural gas; treat and...