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²⁴ The number of these dummies differs slightly from the number of governments in Table 1 because the changes in the level of support that are due to minor changes in the composition of the coalition must also be controlled.

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³⁰ All the models also include dummy variables for each government coalition to control for different levels of popularity resulting from larger support bases. Because these coefficients have no meaningful substantial interpretation they are not reported in the table.

³¹ Greene, , Econometric Analysis, pp. 426–8Google Scholar; Beck, and Katz, , ‘Panel Methods for Cross-National Data’, pp. 7–8.Google Scholar The results indicate that autocorrelation is not a problem in any of the models.

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³⁴ See, for example, Lardaro, Leonard, Applied Econometrics (New York: Harper-Collins, 1993), p. 446Google Scholar; or Gujarati, Damodar, Basic Econometrics (New York: McGraw-Hill, 1995), pp. 338–9.Google Scholar

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³⁶ Powell, and Whitten, , ‘A Cross-National Analysis of Economic Voting’.Google Scholar

³⁷ Lewis-Beck, , Economics and Elections, pp. 108–9.Google Scholar

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