The IKEA effect is a cognitive bias in which consumers place a disproportionately high value on products they partially created.
 The name derives from the name of Swedish manufacturer and furniture retailer IKEA, which sells many furniture products that require assembly.
Billy (stylised as BILLY) is a bookcase sold by the Swedish furniture company IKEA.
 It was developed in 1979 by the Swedish designer Gillis Lundgren and IKEA have sold 41 million of the bookcases worldwide as of 2009.
IKEA ( or ; ] ) is a multinational group, headquartered in the Netherlands, that designs and sells "," kitchen appliances and home accessories.
 It has been the world's largest furniture retailer since at least 2008.
 It was founded in Sweden in 1943 by then-17-year-old Ingvar Kamprad, who was listed by "Forbes" Magazine in 2015 as one of the ten richest people in the world, worth more than 40 billion dollars.
 The company's name is an acronym that consists of the initials of Ingvar Kamprad (name of founder), Elmtaryd (the farm where he grew up), and Agunnaryd (his hometown in Småland, southern Sweden).
 The company is known for its modernist designs for various types of appliances and furniture, and its interior design work is often associated with an eco-friendly simplicity.
 In addition, the firm is known for its attention to cost control, operational details, and continuous product development, corporate attributes that allowed IKEA to lower its prices by an average of two to three percent over the decade to 2010 during a period of global expansion.
 The IKEA group has a complex corporate structure, which the European Union has alleged was designed to avoid over 1 billion Euros in tax payments over the 2009-2014 period.
 It is controlled by several foundations based in the Netherlands, Luxembourg and Liechtenstein.
IKEA is a multinational group of companies that designs and sells ready-to-assemble furniture (such as beds, chairs and desks), appliances and home accessories.
 The following List of countries with IKEA stores is arranged by date of first store in each country.
Lamp is a television and cinema advertisement released in September 2002 to promote the IKEA chain of furniture stores in the United States.
 The 60-second commercial was the first part of the "Unböring" campaign conceived by advertising agency Crispin Porter + Bogusky, and follows a lamp abandoned by its owner.
 It was produced by the production company Morton/Jankel/Zander, and was directed by Spike Jonze.
 Post-production and editing was handled by Spot Welders and sound design by the California-based MIT Out Sound.
 The commercial aired concurrently with another IKEA piece in the same vein, titled "Moo Cow".
 "Lamp", and its associated campaign, was a popular, critical, and financial success.
 Sales of IKEA furniture increased by eight percent during the period in which the commercial ran, and "Lamp" received a number of awards, including a Grand Clio and the Grand Prix at the Cannes Lions International Advertising Festival, considered the most prestigious accolade granted by the advertising community.
Anders Dahlvig, born 1957 in Sweden, is the former president of the Swedish furniture store chain, IKEA.
 Dahlvig started working for IKEA in 1984 and has held various positions since, including Store Manager, Country Manager of United Kingdom and Vice President, Europe.
 He held the position of CEO between 1999 and 2009 and has received various recognitions for IKEA Group’s work to promote diversity.
 Dahlvig currently serves as Chairman of group parent company Inter-IKEA (2016).
 Dahlvig is a member of European Retail Round Table and received the Swedish award for Good Environmental Leadership in 2002 for his independent and persistent work with environmental and sustainability issues.
 In 2006, he also received the U.S. Foreign Policy Association’s Global Social Responsibility award.
 Dahlvig is a regular keynote speaker at international conferences.
 He earned a B.S. in business administration from Lund University and a Master’s degree in economics from University of California, Santa Barbara.
The IKEA Museum is a museum located in Älmhult, Sweden, that opened to the public on June 30, 2016.
 It presents the history of the Swedish furnishing company IKEA.
 It replaced IKEA Through the Ages, a smaller 800 m exhibition that showed 20 different room settings with IKEA furniture and objects.
Anna Ulrika Järphammar (born January 13, 1968) is a Swedish model, actress and TV host.
 She was initially made famous when she modeled for the furniture and home products giant IKEA in the mid-1990s (with exposed buttocks).
The Klippan sofa is a popular model of sofa manufactured and sold by IKEA.
 "Klippan" means "the Cliff" in Swedish.
 (IKEA's nomenclature conventions name upholstered furniture after places in Sweden.
 This sofa is named after Klippan Municipality in Southern Sweden).
 It was first sold in 1979 and celebrated its 30th birthday in 2009 and continues to be one of IKEA's most popular and longstanding products.
 It comes in a standard two-seat size (which fits easily through standard house doorways), and can be fitted with a range of removable and interchangeable fabric covers.
 As well as standard cotton covers, IKEA sells 'exclusive' collections of covers, retiring designs after a year.
Mikael Ohlsson is the former president of the Swedish furniture store chain, IKEA.
 Ohlsson has worked for IKEA for 30 years, starting off in the carpet department in the Linköping

Question: Ikea furniture model was from where?
Answer: Sweden