한국 어업 효율성 변화와 영향 요인에 관한 연구

Abstract

This paper is a study on the factors affecting the change in measured annual fishing efficiency and effectiveness of Korea. In summary, the results are as follows. Fishing industry can be divided into fishery capture and Marine Aquaculture.

In case of fishery capture efficiency is that 1990-1997`s crste and vrste resulted 0.938 and 0.969, another value of scale is 0.968. It is high level than others. Crste, vrste, scale was determined to be 0.769, 0.827 and 0.931 during the period 1998-2008. Value of 0.668, 0.828, 0.808 was measured as crste, vrste, scale during 2009-2012.

In case of Marine Aquaculture efficiency is that 1990-1997`s crste and vrste resulted 0.845 and 0.946, another value of scale is 0.885. It is lower level than fishery capture`s value. Crste, vrste, scale was determined to be 0.737, 0.968 and 0.757 during the period 1998-2008. Value of 0.967, 0.992, 0.975 was measured as crste, vrste, scale during 2009-2012.

Take the case of fish capture of the intercept is 0.9869, seafood Producer Price Index (X1) is -0.0111, seafood import price index (X2) is 0.0075 and dummy variable (X3) is -0.0097. The independent variable (X1, X2) showed significant at the 5% significance level except for the dummy variables (X3). In case of marine aquaculture of the intercept is 0.9059, seafood Producer Price Index (X1) is 0.0111, seafood import price index (X2) is -0.0112and dummy variable (X3) is 0.1562. Three (X1, X2, X3) of the independent variable showed significant in both the 5% significance level.