Table 2 Open in new tab Summary... | Oxford Academic

Table 2

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Summary statistics for the county dataset

		Mean	Standard deviation	N
${MP}^{tot} \| No Canal$	MP, no canal	254,882	57,824	2,425
${MP}^{tot} \| Canal$	MP, canal	262,681	61,798	2,425
MPC^tot	Total MP change as ratio	1.029	0.027	2,425
pop₁₈₈₀	1880 population	20,598	43,188	2,425
pop₁₉₀₀	1900 population	31,073	80,524	2,425
pop₁₉₁₀	1910 population	35,341	101,171	2,425
pop₁₉₂₀	1920 population	42,093	122,008	2,425
pop₁₉₄₀	1940 population	52,672	166,068	2,425
pop₁₉₆₀	1960 population	71,932	245,521	2,425
pop₁₉₈₀	1980 population	90,641	301,078	2,425
pop₂₀₀₀	2000 population	113,039	378,513	2,425

		Mean	Standard deviation	N
${MP}^{tot} \| No Canal$	MP, no canal	254,882	57,824	2,425
${MP}^{tot} \| Canal$	MP, canal	262,681	61,798	2,425
MPC^tot	Total MP change as ratio	1.029	0.027	2,425
pop₁₈₈₀	1880 population	20,598	43,188	2,425
pop₁₉₀₀	1900 population	31,073	80,524	2,425
pop₁₉₁₀	1910 population	35,341	101,171	2,425
pop₁₉₂₀	1920 population	42,093	122,008	2,425
pop₁₉₄₀	1940 population	52,672	166,068	2,425
pop₁₉₆₀	1960 population	71,932	245,521	2,425
pop₁₉₈₀	1980 population	90,641	301,078	2,425
pop₂₀₀₀	2000 population	113,039	378,513	2,425

Note: In this table, the abbreviation MP stands for market potential and MPC indicates the ratio of market potential with the canal to market potential without.

Source: Author calculation.

Table 2

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Summary statistics for the county dataset

		Mean	Standard deviation	N
${MP}^{tot} \| No Canal$	MP, no canal	254,882	57,824	2,425
${MP}^{tot} \| Canal$	MP, canal	262,681	61,798	2,425
MPC^tot	Total MP change as ratio	1.029	0.027	2,425
pop₁₈₈₀	1880 population	20,598	43,188	2,425
pop₁₉₀₀	1900 population	31,073	80,524	2,425
pop₁₉₁₀	1910 population	35,341	101,171	2,425
pop₁₉₂₀	1920 population	42,093	122,008	2,425
pop₁₉₄₀	1940 population	52,672	166,068	2,425
pop₁₉₆₀	1960 population	71,932	245,521	2,425
pop₁₉₈₀	1980 population	90,641	301,078	2,425
pop₂₀₀₀	2000 population	113,039	378,513	2,425

		Mean	Standard deviation	N
${MP}^{tot} \| No Canal$	MP, no canal	254,882	57,824	2,425
${MP}^{tot} \| Canal$	MP, canal	262,681	61,798	2,425
MPC^tot	Total MP change as ratio	1.029	0.027	2,425
pop₁₈₈₀	1880 population	20,598	43,188	2,425
pop₁₉₀₀	1900 population	31,073	80,524	2,425
pop₁₉₁₀	1910 population	35,341	101,171	2,425
pop₁₉₂₀	1920 population	42,093	122,008	2,425
pop₁₉₄₀	1940 population	52,672	166,068	2,425
pop₁₉₆₀	1960 population	71,932	245,521	2,425
pop₁₉₈₀	1980 population	90,641	301,078	2,425
pop₂₀₀₀	2000 population	113,039	378,513	2,425

Note: In this table, the abbreviation MP stands for market potential and MPC indicates the ratio of market potential with the canal to market potential without.

Source: Author calculation.