What is cultural economics, and how big is culture?
Cultural economics studies how culture is made, paid for and shared. Culture means books, films, music, theatre, dance, museums, games and heritage sites.
The cultural industries make and sell cultural goods: publishing, film, recorded music, broadcasting, video games. The wider creative industries also include design, advertising, architecture and fashion.
Economists measure culture in two ways. Share of GDP (GDP is the value of everything an economy makes in a year) and share of jobs. In many countries each is about 2 to 4 percent. The exact number depends on what a country counts as culture, so always check the definition.
Household cultural spending is what families spend on books, cinema tickets, concerts, streaming, internet and instruments. It is usually a few percent of the family budget and tends to rise when income rises.
Reproducible and non-reproducible cultural goods
A reproducible good can be copied: a book, a film, a recorded song, an app. The first copy is costly (writing, filming, editing). Each extra copy is cheap. So the average cost per copy falls as you sell more.
A non-reproducible good is made once or must be made again each time: an original painting, a sculpture, a live concert, a heritage building. Each new show uses the same artists and hours again. Copying is not possible, so the cost does not fall with more audience in the hall.
Many art forms mix both. A concert is live (non-reproducible) but we can record it and sell the recording (reproducible).
Why live shows are special: the cost disease
Companies in the performing arts are of four main kinds: public (a national theatre or opera house run by the state), private non-profit (an association or troupe), private for-profit (a commercial theatre or concert organiser) and independent artists who work show by show.
Productivity means output per hour of work. In a factory, machines raise it every year. In a quartet, playing a 30-minute piece still takes 4 players and 30 minutes. Its productivity is stagnant (does not grow).
But wages across the economy rise with factory productivity. To keep its musicians, the quartet must also pay more. So the cost of a live show rises faster than the price of most goods. This is the cost disease, also called Baumol's cost disease. It is not a failure of the artists. It is how the job works.
Fighting rising costs, and who pays
Strategies companies use: raise ticket prices (but the audience may shrink), play in bigger halls, tour more, use smaller casts, sell recordings and streams (turn live into reproducible), earn from shops and cafes, and find sponsors.
Who fills the gap? Public funding means government grants and subsidies, because society values culture as a public good. Patronage means rich individuals, foundations or companies who give money for art. In India, bodies like the Sangeet Natak Akademi support performing arts; in other countries arts councils do the same.
The cultural exception is the idea that cultural works are not ordinary goods, so a country may use quotas and subsidies for its own films and music, even when it signs trade agreements.
Try it: price a school play
Plan a play with 10 actors for a hall of 100 seats. Fix a ticket price. List costs (hall, costumes, light). Now suppose the cost rises 20 percent next year but the hall stays 100 seats. What new ticket price covers it? Who could cover part of the gap? Slide the years in the 3D to check your idea.
Key formulas and definitions
- Culture share of GDP (%) = culture output ÷ total GDP × 100
- Average cost per copy = (first-copy cost + copy cost × n) ÷ n
- Funding gap = cost of the show − ticket income
- Cost disease: wages rise with economy-wide productivity, but the quartet's output per hour stays the same
Worked examples
1. An economy makes 2,000 units of output a year. Culture makes 60 units. Find the culture share of GDP.
Share = 60 ÷ 2000 × 100 = 3 percent.
2. A publisher spends 100 to prepare a book, then 2 to print each copy. What is the average cost per copy for 50 copies?
Total = 100 + 2 × 50 = 200. Per copy = 200 ÷ 50 = 4. For 5 copies it would be (100 + 10) ÷ 5 = 22, so more copies mean a lower average cost.
3. A quartet concert costs 100 today. After 40 years wages are 2.2 times higher and the piece still needs 4 players. What does one show cost, and what about a phone that costs 100 today?
Concert = 100 × 2.2 = 220. The phone factory makes about 2.2 times more per worker, so its cost per phone stays near 100. The concert became relatively dearer.
4. A show costs 220. Tickets bring 120. Public money covers 60 percent of the gap and patrons the rest. How much does each pay?
Gap = 220 − 120 = 100. Public = 60. Patrons = 40. Gap fully filled.
Common mistakes
- Thinking culture is "not economics". It has output, jobs, prices and costs like any sector.
- Mixing "cultural industries" (making and selling goods) with "all culture" (including unpaid community activity).
- Saying the cost disease happens because artists are lazy. The art takes the same time; only wages rise around it.
- Thinking a subsidy is a gift for nothing. Societies pay it because culture gives value to everyone, like a public park.