Support for government parties in Dail by-elections between 1980 and 2011

With the Meath East by-election scheduled to take place on March 27th 2013, this is a good time to review statistics for voting patterns in recent by-election contests. This post, reviewing such patterns in the 24 by-elections during the period between 1980 and 2011, shows that government parties have attained little in the way of success in such contests over the past three decades, with Clement Coughlan (Donegal 1980), Noel Treacy (Galway East 1982) and Patrick Nulty (Dublin West 2011) the only government party candidates to win a by-election over this time period.Comparing constituency support levels for government parties in these by-elections, but also the general elections immediately before and after those contests, shows that government party support levels invariably fall at a by-election contest although usually recovering somewhat (to varying degrees depending on the political context) at a subsequent general election contest in the same constituency.  Between 1980 and 2011, government party candidates won, on average, 32.5% of the first preference votes cast in by-election contests, contrasting with the average support level of 47.0% won by those parties in the same constituencies in the general election held prior to the by-election. This represents a drop in support levels at by-election contests for government parties by 14.5% on average.  Support levels for government parties are shown to generally recover somewhat at the following general election in the same constituencies, although there are a number of exceptions here, including most of the 1980s by-elections during the Fine Gael-Labour government’s period in office, as well as the 1996 Donegal North East and 2009 Dublin South contests. The average support level for government parties in these contests at the subsequent general election amounted to 37.0%, on average, representing an improvement of 4.5% percent, on average, relative to those parties’ by-election performances.

Ironically the most successful period for government parties in terms of by-election performances was the GUBU period of 1982. A Charles Haughey-led Fianna Fail succeeded in retaining their seat in Galway East (with Noel Treacy exceeding the quota on the first count, despite a 4.9% drop in Fianna Fail support levels in the February 1982 general election). Fianna Fail also came close to taking a seat off Fine Gael in Dublin West. In the Dublin West contest (the background to which probably warrants a number of separate posts!!!) Fianna Fail support only dropped by 2.0% relative to the February election – statistically the second best performance by a government party candidate during the 1980-2011 period – and the Fianna Fail candidate, Eileen Lemass, topped the poll some 328 votes ahead of Fine Gael’s Liam Skelly, but ultimately lost out on the seat due to transfers. One of the best electoral performances of any government party candidate during the 1980-2011 came in the very first election held during this period when Fianna Fail’s Clement Coughlan held the party’s seat in the Donegal constituency and his 39.0% share of the vote marked a 2.6% improvement on Fianna Fail’s share of the vote in that constituency in the preceding 1977 General Election. This was the only time during this period that a government party actually increased its share of the vote in a by-election contest, relative to that in a preceding general election in the same constituency.

The largest vote share won by government party candidates was in the 1982 Galway East by-election where Fianna Fail’s Noel Treacy won the seat while winning 50.2% of the first preference votes. This is the only instance since 1980 in which government parties candidates won more than half of the votes cast in a by-election contest also. The next best electoral performances for government party candidates in terms of the percentage share of the vote won by these were associated with the 1984 Laois-Offaly by-election in which the Fine Gael and Labour candidates combined won 41.8% of the first preference votes and the 1994 Mayo West by-election in which the Fianna Fail and Labour candidates combined won 41.4% of the first preference votes. But no one government party candidate won more than 40% of the vote in either of these contests – Fine Gael’s Padraig Horan won 38.2% in Laois-Offaly in 1984 and Beverly Cooper-Flynn won 37.7% in Mayo-West in 1994.

The least successful government in terms of by-election performances was the Brian Cowen led Fianna Fail-Green Party-Progressive Democrat* government performances in the three by-elections held during the lifetime of that government – the Dublin South and Dublin Central by-elections in 2009 and the Donegal South-West by-election in 2010. In all of these contests, government party support levels fell by more than thirty percent relative to their results in the preceding election, dropping by 30.7% in Donegal South-West 2010, 35.6% in Dublin Central 2009 and 36.5% in Dublin South 2009. (Dublin South represents the worst ever performance by government parties in a by-election over the past three decades and to make matters worse the support levels for government party candidates fell by a further 5.1% at the subsequent general election contest in that constituency.) Naturally, government party candidates were not in contention for seats in any of these contests (and indeed no government party candidate succeeded in winning a seat in any of these constituencies in the February 2011 General Election) although Brian O Domhnaill did succeed in finishing second on first preference votes in Donegal South-West before being overtaken by Fine Gael’s Barry O’Neill on the basis of transfers.

In terms of percentage vote share, the worst by-election for government party candidates during the 1980-2011 period was the 2009 Dublin Central contest where the combined vote share won by the Fianna Fail and Green Party candidates was 15.1%, with the combined performance of the government party candidates (Fine Gael and Labour) in the 1996 Dublin West contest being only marginally better than this at 16.8%.

1980-2011 32.5
1980s 38.7
1990s 32.3
2000s 27.5
FF in government 32.6
FF not in government 32.2
FG in government 33.2
FG not in government 32.0
LB in government 33.7
LB not in government 30.8
First year of govt term 36.5
Last year of govt term 33.3
Middle of government term 29.5
Dublin (by-election contests) 28.6
Rural Ireland 34.2
Other Cities 34.4
Munster 31.8
Connacht-Ulster 35.9
Leinster 36.3

Table 1: Average support levels for government parties in by-elections

On average, government party candidates tend to poll best in by-election contests held during the first year of their government’s terms in office, when they presumably may be enjoying a honeymoon period. The average level of declining support at by-elections in these cases was just 10.0%, contrasting with the average level of decline of 14.5% for all by-election contests held during the 1980-2011 period. The Galway East by-election win by Fianna Fail in July 1982 fell within the first few months of the short lived Fianna Fail government’s term in office, as indeed was the case with Dublin West by-election win by Labour in October 2011. As Table 1 above shows government parties are likely to perform best in by-elections if these are held in the first year, or during the honeymoon phase, of that government’s term in office. The worst time for government parties to face by-elections is during the middle of that government’s term in office, with average support levels being much lower than what these parties may expect to win in the first or last year of that government’s term in office.

At a regional level, government parties tend to perform worse in by-elections in Dublin than in any other region, as Table 1 above shows, with the best by-election performances by government parties being associated with the Leinster region.

So why do government parties fare so poorly at by-election contests? Anger or disappointment at government party performances may be one factor. This ties in with the second-order election model, which argues that at election contests (such as by-elections, European elections etc.) which voters perceive to be less important than first-order elections (e.g. general elections) voters will be more likely (a) not to vote, (b) to vote against government party candidates, even if they are government supporters, to ‘safely’ send a message to the government. Another factor explaining a drop in government party support (and applying in the cases of Fine Gael and especially Fianna Fail) relates to number of candidates – if that party has run three or four candidates in a preceding general election it is probably not too surprising that their support level will drop at a by-election where only one party candidate is contesting. Moreover, while Fine Gael or Fianna Fail will expect to poll very well in the areas where their by-election candidates are based, the party’s vote share would probably decline in other areas of the constituency, which might have had a strong local candidate from those parties competing in the general election. Finally, if the local electorate may feel that a government win will leave too many government party TDs in the one constituency they may opt to vote against that party in the by-election as a result; this it could be argued could have been a factor in the 2005 Meath by-election where a win for Fianna Fail’s Shane Cassells would have left Fianna Fail with four of that constituency’s five TDs.

Advertisements

About Adrian Kavanagh

Lecturer in Maynooth University Department of Geography.
This entry was posted in by-election, Constituency information, Election data and tagged . Bookmark the permalink.

One Response to Support for government parties in Dail by-elections between 1980 and 2011

  1. Pingback: Meath East Bye-election 2013 – Initial Analysis | viewsfromapoint

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s