Figure 2
In all four graphs, the horizontal axis is labeled “L P I” and has markings ranging from 0.0 to 1.0 in increments of 0.2 units. Graph 1: The vertical axis is labeled “Agricultural materials export efficiency (T E)” and has markings ranging from 0.025 to 0.050 in increments of 0.005 units. The graph shows a line for “F T A equals 1” that starts from (0.0, 0.022), rises upward diagonally, and terminates at (1.0, 0.051). Graph 2: The vertical axis is labeled “High-tech export efficiency (T E)” and has markings ranging from 0.03 to 0.10 in increments of 0.01 units. The graph shows a line for “F T A equals 1” that starts from (0.0, 0.024), rises upward diagonally, and terminates at (1.0, 0.99). Graph 3: The vertical axis is labeled “Low-tech export efficiency (T E)” and has markings ranging from 0.010 to 0.045 in increments of 0.005 units. The graph shows a line for “F T A equals 1” that starts from (0.0, 0.092), rises upward diagonally, and terminates at (1.0, 0.044). Graph 4: The vertical axis is labeled “Medium-tech export efficiency (T E)” and has markings ranging from 0.03 to 0.09 in increments of 0.01 units. The graph shows a line for “F T A equals 1” that starts from (0.0, 0.026), rises upward diagonally, and terminates at (1.0, 0.096). Note: All numerical data values are approximated.The effects of LPI on export efficiency of Vietnam according to type of products. Source: Created by authors