This paper examines the phenomena of missing objects in Korean, given linguistic or situational contexts. It is argued that the null object construction in Korean is model-interpretive anaphora in terms of Sag and Hankamer`s (1984) dichotomy of anaphora as model-interpretive anaphora or ellipsis. Instead of a DP ellipsis analysis, a pro analysis of null object constructions is thus defended. To be specific, the concept of sloppy readings in anaphora is articulated along the line of Hoji (2003): personal pronouns [+β] vs. names [+α]. As a consequence, it is confirmed that there is neither DP ellipsis nor CP ellipsis in Korean.