Kostas Karamanlis

He is the author of a book, Eleftherios Venizelos and Foreign Relations of Greece, 1928–32, on the Greek politician Eleftherios Venizelos.

He has also edited and prefaced various historical publications.

Konstantinos A. Karamanlis (Κωνσταντίνος Αλεξάνδρου Καραμανλής; born 14 September 1956), commonly known as Kostas Karamanlis (Κώστας Καραμανλής, ), is a Greek retired politician who served as the 10th Prime Minister of Greece from 2004 to 2009.

Karamanlis served in New Democracy's organisational and ideological sectors from 1974 to 1979 and from 1984 to 1989.

Aided by the unpopularity of the incumbent PASOK government led by Costas Simitis (a party that had been in power between 1981 and 1989 and from 1993 to 2004) ND defeated the Socialists' George Andreas Papandreou in 2004.

Karamanlis stated that the priorities of his government were education, economic policy, agricultural policy, lowering the high level of unemployment (standing at 11.2%) and a more transparent and effective state administration.

Economic policy centered on tax cuts, investment incentives and market deregulation.

Karamanlis was first elected as a member of the Hellenic Parliament for New Democracy in 1989 and became president of the party in 1997.

Karamanlis was elected a New Democracy deputy for Thessaloniki in 1989, but in 2004 he was elected for Larissa.

In social policy, the retirement age was raised from 58 to 60 for those with 35 years of insurance, while early retirement went up from 55 to 60 for those who entered the labor market after 1993.

Supplementary pensions were also cut.

He was also president of the centre-right New Democracy party, founded by his uncle Konstantinos Karamanlis, from 1997 to 2009, and as member of the Hellenic Parliament from 1989 to 2023.

He was elected party leader in 1997 following New Democracy's defeat in the 1996 election.

He served as one of the Vice Presidents of the European People's Party (EPP) between 1999 and 2006.

Karamanlis was the first Greek Prime Minister to be born after World War II.

After leading the opposition in the Hellenic Parliament for seven years and his narrow defeat in the 2000 parliamentary election, he served as the 181st Prime Minister of Greece for two consecutive terms, winning the 2004 election, with an all-time record number of votes, and again in 2007.

He married Natasa Pazaïti in 1998; they have two children (a boy and a girl, twins), born on 13 June 2003.

He defeated the ruling Panhellenic Socialist Movement (PASOK) at the 2004 elections.

Another key issue was the 2004 Summer Olympics scheduled to be held in Athens in the first year of his government: several key buildings were unfinished at the time of the election, the security budget had increased to €970 million and authorities announced that a roof would no longer be constructed over the main swimming venue.

The main Olympic Stadium, the designated facility for the opening and closing ceremonies, was completed only two months before the games opened, with the sliding over of a futuristic glass roof designed by Spanish architect Santiago Calatrava.

Other facilities, such as the streetcar line linking the city and the airport were largely unfinished just two months before the games.

The subsequent pace of preparation, however, made the rush to finish the Athens venues one of the tightest in Olympics history and everything was finished just in time for the Opening Ceremony.

At the end, the Games were held exactly as planned and were globally hailed as a spectacular success.

Nonetheless and as a result of the delays, large cost overruns resulted in a deficit in the national accounts above EU stipulations.

The ND government and the previous administration of Costas Simitis criticized each other for the messy preparations.

PASOK criticized the New Democracy government for using the Olympics as a pretext to renege on promises.

Under the weight of the huge costs (estimated at €7bn), the deficit shot up to 5.3%.

Karamanlis declared that "Social policy was done with borrowed cash, military spending did not show up on the budget, debts were created in secret".

In March 2004, while PASOK was still in government, Eurostat refused to validate the fiscal data transmitted by the Greek government and asked for a revision, as it had done previously -twice- in 2002, then resulting in a revision which changed the government balance from a surplus to a deficit.

A worse blow came in May 2004, when the European Commission harshly accused Greece of "imprudent" and "sloppy" fiscal policies, pointing out that since Greek economic growth had been an annual 4% in 2000–2003, a declining fiscal position could only be the result of government mismanagement, including concerns by the EU regarding the 103% public debt to GDP ratio which Karamanlis had inherited from the previous PASOK regime.

With this report, the Commission effectively called into question the quality of Greek economic data, as Eurostat had done in March.

The New Democracy government under Karamanlis, elected on April of that year, decided to conduct a Financial Audit of the Greek economy, before sending revised data to Eurostat.

The audit concluded that the PASOK administration and prime minister Costas Simitis had falsified Greece's macroeconomic statistics, on the basis of which the European institutions accepted Greece to join the Eurozone.

While early problems included a large public debt (about 112% of GDP) and a budget deficit (5.3% of the GDP) in excess of Eurozone stability rules, Karamanlis's government halved the budget deficit to 2.6% by 2006.

PASOK contested the accusations and claimed that 2006 Eurostat changes to the system of defense expenditure calculation legitimized the practices of the Costas Simitis government.

New Democracy responded that the defense expenditures covered by those changes constituted only a small part of much more substantial expenditures that were fraudulently concealed by the previous PASOK government.

However, he asked for mid-term general elections in 2009, as his party enjoyed a narrow parliamentary majority that could not guarantee a stable government needed to handle the Greek financial crisis.

Eventually, Karamanlis was defeated and resigned as president of New Democracy after twelve years as the party's leader, being active in politics though as a member of the parliament.

On 21 February 2023, it was announced that he would not be a parliamentary candidate and that he would retire from politics after the 2023 election.

Kostas Karamanlis, a nephew of former Greek President Konstantinos Karamanlis, was born in Athens and studied at University of Athens Law School and at the private Deree College, continuing with postgraduate studies in the Fletcher School of Law and Diplomacy at Tufts University (Boston) in the United States, where he gained a master's degree and a doctorate in political sciences, international relations and diplomatic history.