当前在打击经济犯罪斗争中亟需加以明确的犯罪和增加的罪名

由于经济关系的发展变化,1979年颁布的刑法典中关于经济犯罪的许多规定,已不符合经济发展的要求.例如,多种经济成份的并存和发展要求对各种经济成份的生产经营均予以刑法保护,但是我国刑法中仅有破坏集体生产罪,而没有规定破坏其他经济成份生产经营的犯罪.再如,现行刑法对自然资源和环境保护不够完备。

（Dis）Economies of Scale in Business Software Systems Development and Enhancement Projects

In the software engineering literature, it is commonly believed that economies of scale do not occur in case of software Development and Enhancement Projects （D＆EP）. Their per-unit cost does not decrease but increase with the growth of such projects product size. Thus this is diseconomies of scale that occur in them. The significance of this phenomenon results from the fact that it is commonly considered to be one of the fundamental objective causes of their low effectiveness. This is of particular significance with regard to Business Software Systems （BSS） D＆EP characterized by exceptionally low effectiveness comparing to other software D＆EP. Thus the paper aims at answering the following two questions： （1） Do economies of scale really not occur in BSS D＆EP？ （2） If economies of scale may occur in BSS D＆EP, what factors are then promoting them？ These issues classify into economics problems of software engineering research and practice.