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. 2022 Dec 22;8(12):e12555. doi: 10.1016/j.heliyon.2022.e12555

Table A.2.

Estimated coefficients in Table A.1

Wines and stamps
i) Wines
Series d (95% conf. intv.) Intercept (t-value) Trend (t-value)
Liv-ex Bordeaux 500 Index 1.49 (1.39, 1.63) 93.056 (22.70) ---
Liv-ex Fine Wine 100 Index 1.52 (1.42, 1.63) 100.495 (37.36) ---
Liv-ex Fine Wine Investables Index 1.52 (1.43, 1.63) 20.509 (6.52) ---
ii) Stamps
STANLEY GIBBONS GROUP 1.18 (1.14, 1.21) 111.988 (64.53) ----

The values in parenthesis in column 2 are the 95% confidence intervals, while those in columns 3 and 4 are the t-statistics for the coefficients on the constant and the time trend respectively.