Table 4. Concentration in NEA 2013 2014... | Emerald Publishing

Table 4.

Concentration in NEA

		2013	2014	2015	2016	2017	Mean	Change (2017–2013)
Market 1	HHI	1,055	1,080	1,090	1,091	1,091	1,082	36
Market 1	CR4	0.554	0.564	0.572	0.573	0.571	0.567	0.017
Market 2	HHI	789	812	897	921	889	861	100
Market 2	CR4	0.468	0.486	0.514	0.526	0.515	0.502	0.047
Market 3	HHI	646	651	649	577	569	619	−77
Market 3	CR4	0.389	0.392	0.398	0.365	0.358	0.380	−0.032
Market 4	HHI	3,724	4,065	4,267	4,082	4,139	4,055	416
Market 4	CR4	0.800	0.855	0.849	0.849	0.861	0.843	0.061

		2013	2014	2015	2016	2017	Mean	Change(2017–2013)
Market 1	HHI	1,055	1,080	1,090	1,091	1,091	1,082	36
Market 1	CR4	0.554	0.564	0.572	0.573	0.571	0.567	0.017
Market 2	HHI	789	812	897	921	889	861	100
Market 2	CR4	0.468	0.486	0.514	0.526	0.515	0.502	0.047
Market 3	HHI	646	651	649	577	569	619	−77
Market 3	CR4	0.389	0.392	0.398	0.365	0.358	0.380	−0.032
Market 4	HHI	3,724	4,065	4,267	4,082	4,139	4,055	416
Market 4	CR4	0.800	0.855	0.849	0.849	0.861	0.843	0.061

Notes:

*Market 1: Korea–Japan/2: Busan–China/3: Incheon–China/4: Pyeongtaek–China