1. Suppliers: those businesses that you do business with in order to buy critical inputs (e.g. computer chip
manufacturer is a critical supplier for computer hardware).
b. Fewer suppliers or high switching costs (signed contract, fee to cancel the contract and switch
suppliers) means increased bargaining power
c. More choice = more bargaining power, vice versa
d. Bargaining power increases costs of inputs
e. Use strategic alliance or internal supply
2 . Rivalry 竞争,对抗: rivalry among existing firms= who sells
– Result in price competition, lower volume, increased costs.
4. Potential Entrants(新会员,新竞争者): what new competition may come into the market?
a. Can cause big changes with new ideas
b. Ease of entry means intense competition
i. Regulations are used to slow this down, to protect your game
c. Barriers (屏障)= capital intensity, technology, know-how, regulatory approval, brand loyalty,
etc…
i. Capital intensity(资本密集度): building a big plant gets you into that market, forces
your competition to build a big plant too. We don’t see new car manufacturer everyday
due to capital intensity.
ii. Technology: sometimes complex, a technology that can be patented(授权).
Guarantees them 17 or 18 years of manufacturing the product themselves (without
competition). Government does this to create incentive for the manufacturers to share
their product/recipe.
iii. Know how: if you can’t protect it by patenting sometimes your expertise is so difficult
to imitate that that itself is a barrier
iv. Regulatory Approval: Licenses
v. Brand Loyalty: Reputation
5. Substitutes: those products or services that provide a similar function (e.g. glasses substitute contact
lenses)
a. Many substitutes = more competition as there are more alternatives
b. Puts ceiling on price that can be charged
c. Pressure increases as price of substitutes and switching costs decline
i. Easier for people to switch substitutes when it’s low (e.g. butter to margarine)
ii. How do you deal with this? Convince consumers your product has no substitute,
Lock in customers, make switching costs high.
6. Buyers: buyers of your product negotiate the price, this affects the revenues.
a. Few or concentrated buyers, standardized produces, low switching costs ,discretionary
purchases 自由裁量权 = increased bargaining power 讨价还价
i. Few buyers: If there are less buyers, suppliers will accept bargaining so they could win
you over
ii. Concentrated buyers: high volumes and customer loyalty will accept bargaining as big
significant buyers have that power (e.g., Wal-Mart)
iii. Standardized products: lots of substitutes, only distinguishing feature is
price…therefore lower the price to stand out
iv. Low switching costs: if buyers have the ease of switching products, they then have
bargaining power
v. Discretionary purchases: if the product is “optional” and if they don’t really WANT the
product then the buyers have the bargaining power
b. All these factors reduce price that you can demand
*Businesses need to make their product “unique” and consider low switching costs to fight bargaining power
– Industry Competitors: rivalry among existing firms