平准法 / Pingzhun Law (Western Han)

Definition

平准法 / Pingzhun Law is the Western Han fiscal-market mechanism in which the state uses public stocks, purchasing power, and interregional transfers to buy goods when prices are low and sell when prices are high, seeking to steady prices while capturing part of the margin otherwise available to large merchants.

Current Synthesis

Hanji 362-1 presents 桑弘羊’s pingzhun policy as both market intervention and material logistics. Local governments contribute regional goods, the central fiscal apparatus moves and holds commodities, and officials sell into high-price conditions or purchase in low-price conditions. The episode credits this system with moderating excessive price rises, limiting extraordinary merchant profit, and strengthening state supply.

The current evidence supports the intended mechanism more strongly than its net welfare result. The same fiscal family later appears in criticism of official commerce and monopoly burdens, so successful accumulation for the treasury cannot by itself establish lower costs for merchants or households. Pingzhun is therefore best treated as a state-capacity tool whose price, revenue, and distribution effects must be evaluated separately.

Key Claims

• Pingzhun combines countercyclical buying and selling with public stockholding rather than relying on price decrees alone.
• Interregional transfer of local goods makes logistics and market intelligence essential to the mechanism.
• The policy aims to restrain sharp price increases and the exceptional margins available to well-capitalized merchants.
• State profit and price stabilization can coexist as goals, creating tension between public supply management and official competition with private trade.
• Evidence of full warehouses or higher fiscal capacity does not by itself establish a positive household-welfare result.

Evidence

Countercyclical operation:

• Hanji 362-1 explains the mechanism as state sale when prices are high and purchase when prices are low.

Transfer and stockholding:

• Hanji 362-1 links local tribute goods and interregional transfer to central control of commodities and reports expanded central and frontier stocks.

Price and market purpose:

• Hanji 362-1 says the policy is intended to keep goods from becoming excessively expensive and to limit large-merchant windfalls.

Counterevidence & Qualifications

The concept is currently sourced only to a short structured podcast summary. It does not reconstruct the law’s full chronology, regional administration, commodity coverage, accounting, storage losses, market displacement, or distributional effects. The episode emphasizes intended operation and reported fiscal success; later wiki sources on 官营商业垄断式汲取 document poor goods, forced sales, high prices, and coercive enforcement within the wider Han Wudi fiscal system. Those findings qualify rather than automatically refute pingzhun’s narrower price-stabilization mechanism.

What Changed

• Created the concept to separate broad commodity price-and-stock intervention from the later grain-specific 国家粮价平准 framework.

Related Concepts

• 官营商业垄断式汲取 - broader state-commerce pattern that can supply revenue while imposing market and household costs.
• 国家粮价平准 - later grain-specific reserve mechanism sharing countercyclical purchase and sale logic.
• 价格信号调控物流 - related use of prices to redirect goods, though pingzhun adds public stocks and direct transactions.
• 盐铁会议 - later political forum in which the wider Wudi-era fiscal system is contested.