TY - BOOK ID - 135978156 TI - Micro- and macrodata of firms : statistical analysis and international comparison. PY - 1999 SN - 3790811432 PB - Heidelberg Physica DB - UniCat KW - Competition, International KW - Industrial efficiency KW - Industrial productivity KW - Statistical methods KW - Statistical methods KW - Statistical methods UR - https://www.unicat.be/uniCat?func=search&query=sysid:135978156 AB - ER -