LINK_POOL:
- Futures Contract
- Spot Price
- Hedging
- Arbitrage
- Supply and Demand
- Market Volatility
- Derivatives
- Price Discovery
- Cash Market
- Commodity Markets
- Long Position
- Short Position
- Contango
- Backwardation
- Risk Management
What Is Active Commodity Basis?
Active commodity basis refers to a trading strategy within the field of Derivatives and Commodity Markets that focuses on profiting from changes in the "basis." The basis is defined as the price difference between a commodity's Spot Price and its corresponding Futures Contract price119, 120. Traders employing an active commodity basis strategy do not necessarily speculate on the absolute price movement of the commodity itself, but rather on whether this price difference, or basis, will strengthen or weaken over time117, 118. This approach is a key component of Risk Management and potential profit generation for participants in commodity markets, ranging from producers and consumers to speculators115, 116.
History and Origin
The concept of basis trading, which active commodity basis strategies are built upon, has roots intertwined with the evolution of formalized commodity markets. Early forms of commodity trading emerged in Mesopotamia around 4500 BC, involving the exchange of goods like livestock and early forms of commodity money114. As trade expanded, the need for standardized contracts arose, leading to the development of Futures Contract in the 18th and 19th centuries112, 113. These contracts were initially designed to help farmers and merchants manage the price fluctuations of agricultural goods. The Chicago Board of Trade (CBOT), established in 1848, became a pivotal marketplace for trading such contracts110, 111.
The underlying principles of basis trading, which involves taking opposing positions in a physical asset and its derivative to exploit price differences, gained prominence as financial derivatives evolved109. The spread, or basis, arises due to various factors like market fluctuations, liquidity, and macroeconomic conditions108. While basis trading has found significant application in fixed income markets, its widespread use and technical sophistication are particularly notable in commodity derivatives, where active commodity basis strategies are employed to capture value from anticipated changes in the basis107.
Key Takeaways
- Active commodity basis is a trading strategy that focuses on the difference between a commodity's spot price and its futures price.
- This strategy is employed by traders and hedgers to manage price risk and capitalize on anticipated changes in the basis.
- The basis is influenced by localized Supply and Demand factors, transportation costs, and storage expenses104, 105, 106.
- Understanding historical and seasonal basis patterns is crucial for making informed trading and hedging decisions102, 103.
- Active commodity basis strategies aim to profit from the strengthening or weakening of the basis, rather than the outright price movement of the commodity.
Formula and Calculation
The calculation of the commodity basis is straightforward, representing the difference between the Spot Price and the Futures Contract price100, 101:
Where:
- Cash Price refers to the current price of a commodity for immediate delivery in the Cash Market at a specific location98, 99.
- Futures Price refers to the price of a Futures Contract for the same commodity, slated for delivery at a future date96, 97.
For example, if the local cash price for corn is $5.74 per bushel and the corresponding December corn futures contract is trading at $5.87 per bushel, the basis would be:
\text{Basis} = \$5.74 - \$5.87 = -\$0.13 $$[^95^](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHbX5gd7e7GZkx66S0XxVR6fKKnaQ0XHQA3t_fBIS6mqRu-PXvk6cm3CM96cYkAKBdvJh23eQVJ_YHLRwjmY8oUfKU9uYbvzWvcU3izp3uF7x4exKdsuj2XTa71Fko1GM8XGDPXPkgQ_ecKqfrMal8sgz0rsYZF5QHb6C1MUeRqnIZTiDunHEdr8i9fyIYKpPTAEdnXpx0X7aav2KqESlDCGZYT5UOIYf7g0VQsBQ==) ## Interpreting the Active Commodity Basis Interpreting the active commodity basis involves understanding what a positive or negative basis signifies, and how changes in the basis reflect market conditions. A **positive basis** (also known as "cash over futures" or [Backwardation](https://diversification.com/term/backwardation)) occurs when the local Spot Price is higher than the [Futures Contract](https://diversification.com/term/futures-contract) price[^92^](https://www.morpher.com/blog/basis-trading-in-commodities), [^93^](https://highstrike.com/basis-quote/), [^94^](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGhb59JnULDkcW8aehAZ7vggJUlUru7eR_6lKArAjuw3gOs9u-84XNBZIfBDXhkcM0-d5lloSDexi82Ra_qHnuXWQ6cJRaXqas5gZduI6IG33U-3B9CJKxLoOB_gBeGeOYwK5rhR-FsgjSKtIZS4Pu-qdSFtmfMCt_rN6gQ6yW7FjOvkDFnxla6Cx75IuXds1U-8c1CtwrRxheXrpRGYUf30S7TTyMmQA==). This generally indicates strong local demand or limited local supply for the commodity[^89^](https://www.alberta.ca/basis-how-cash-grain-prices-are-established), [^90^](https://highstrike.com/basis-quote/), [^91^](https://www.extension.iastate.edu/agdm/crops/html/a2-40.html). For instance, a positive basis for grain might suggest that local buyers are aggressively bidding for immediate delivery due to scarcity[^87^](https://www.alberta.ca/basis-how-cash-grain-prices-are-established), [^88^](https://welcome.combyne.ag/resource-centre/the-basics-of-basis/). Conversely, a **negative basis** (referred to as "cash under futures" or [Contango](https://diversification.com/term/contango)) signifies that the local cash price is lower than the futures price[^84^](https://www.morpher.com/blog/basis-trading-in-commodities), [^85^](https://highstrike.com/basis-quote/), [^86^](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGhb59JnULDkcW8aehAZ7vggJUlUru7eR_6lKArAjuw3gOs9u-84XNBZIfBDXhkcM0-d5lloSDexi82Ra_qHnuXWQ6cJRaXqas5gZduI6IG33U-3B9CJKxLoOB_gBeGeOYwK5rhR-FsgjSKtIZS4Pu-qdSFtmfMCt_rN6gQ6yW7FjOvkDFnxla6Cx75IuXds1U-8c1CtwrRxheXrpRGYUf30S7TTyMmQA==). This often points to an abundant local supply or weakening local demand, as market participants may be willing to hold the commodity for future delivery rather than sell it immediately[^81^](https://www.alberta.ca/basis-how-cash-grain-prices-are-established), [^82^](https://highstrike.com/basis-quote/), [^83^](https://welcome.combyne.ag/resource-centre/the-basics-of-basis/). For example, a wide (more negative) basis at harvest time is common due to ample grain supply as farmers are eager to sell or lack storage[^80^](https://welcome.combyne.ag/resource-centre/the-basics-of-basis/). The active commodity basis is constantly fluctuating, influenced by factors such as transportation costs, storage costs, and local Supply and Demand dynamics[^77^](https://www.morpher.com/blog/basis-trading-in-commodities), [^78^](https://farms.extension.wisc.edu/articles/understanding-basis-in-grain-marketing/), [^79^](https://fastercapital.com/content/Mitigating-Risk-with-Basis-Trading-Strategies-update.html). A strengthening basis means it is becoming more positive or less negative, indicating increasing demand or decreasing supply in the local market relative to the futures market[^75^](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHbX5gd7e7GZkx66S0XxVR6fKKnaQ0XHQA3t_fBIS6mqRu-PXvk6cm3CM96cYkAKBdvJh23eQVJ_YHLRwjmY8oUfKU9uYbvzWvcU3izp3uF7x4exKdsuj2XTa71Fko1GM8XGDPXPkgQ_ecKqfrMal8sgz0rsYZF5QHb6C1MUeRqnIZTiDunHEdr8i9fyIYKpPTAEdnXpx0X7aav2KqESlDCGZYT5UOIYf7g0VQsBQ==), [^76^](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGhb59JnULDkcW8aehAZ7vggJUlUru7eR_6lKArAjuw3gOs9u-84XNBZIfBDXhkcM0-d5lloSDexi82Ra_qHnuXWQ6cJRaXqas5gZduI6IG33U-3B9CJKxLoOB_gBeGeOYwK5rhR-FsgjSKtIZS4Pu-qdSFtmfMCt_rN6gQ6yW7FjOvkDFnxla6Cx75IuXds1U-8c1CtwrRxheXrpRGYUf30S7TTyMmQA==). A weakening basis, on the other hand, means it is becoming less positive or more negative, suggesting the opposite[^74^](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHbX5gd7e7GZkx66S0XxVR6fKKnaQ0XHQA3t_fBIS6mqRu-PXvk6cm3CM96cYkAKBdvJh23eQVJ_YHLRwjmY8oUfKU9uYbvzWvcU3izp3uF7x4exKdsuj2XTa71Fko1GM8XGDPXPkgQ_ecKqfrMal8sgz0rsYZF5QHb6C1MUeRqnIZTiDunHEdr8i9fyIYKpPTAEdnXpx0X7aav2KqESlDCGZYT5UOIYf7g0VQsBQ==). Monitoring these movements allows traders to make informed decisions about when to buy, sell, or hedge[^72^](https://www.alberta.ca/basis-how-cash-grain-prices-are-established), [^73^](https://www.agweb.com/markets/grain-markets/understand-basics-basis). ## Hypothetical Example Consider a hypothetical example involving an active commodity basis strategy for crude oil. An oil producer in Texas observes the current spot price of West Texas Intermediate (WTI) crude oil at a local hub and the price of a three-month futures contract on the New York Mercantile Exchange (NYMEX). * **Current Spot Price (Cash Price):** \$75.00 per barrel * **Three-Month Futures Price:** \$76.50 per barrel Using the basis formula:\text{Basis} = $75.00 - $76.50 = -$1.50
\text{Gain from Basis Change} = (-$0.50) - (-$1.50) = $1.00 \text{ per barrel}
This profit occurs regardless of the absolute movement in crude oil prices, as long as the basis moves in their favor. The strategy aims to capture the change in the relationship between the cash and futures markets, highlighting how active commodity basis management can be used to generate returns or manage price risk. ## Practical Applications Active commodity basis strategies are widely applied across various facets of [Commodity Markets](https://diversification.com/term/commodity-markets), offering participants tools for [Risk Management](https://diversification.com/term/risk-management) and profit opportunities. * **Hedging for Producers and Consumers:** Farmers, miners, and other commodity producers frequently use active commodity basis strategies to lock in favorable selling prices for their output, while commercial consumers, such as airlines hedging against fuel costs, aim to secure maximum purchase prices for raw materials[^69^](https://highstrike.com/basis-trading/), [^70^](https://fastercapital.com/content/Mitigating-Risk-with-Basis-Trading-Strategies-update.html), [^71^](https://vespertool.com/knowledge-hub/commodities/markets/real-life-applications-of-trading/). By understanding and anticipating basis movements, producers can decide when to sell their physical commodity and concurrently buy or sell [Futures Contract](https://diversification.com/term/futures-contract) to achieve a desired net price[^67^](https://extension.missouri.edu/publications/g606), [^68^](https://www.extension.iastate.edu/agdm/crops/html/a2-40.html). This helps to stabilize income and control input costs amidst [Market Volatility](). * **Storage Decisions:** For storable commodities like grains, the active commodity basis plays a crucial role in determining the profitability of storing a commodity versus selling it immediately[^65^](https://farms.extension.wisc.edu/articles/understanding-basis-in-grain-marketing/), [^66^](https://extension.missouri.edu/publications/g606). A weakening basis might suggest that the market doesn't want the grain now, encouraging storage, while a strengthening basis indicates immediate demand[^63^](https://extension.missouri.edu/publications/g606), [^64^](https://welcome.combyne.ag/resource-centre/the-basics-of-basis/). * **[Arbitrage](https://diversification.com/term/arbitrage) Opportunities:** Traders can identify and exploit temporary pricing inefficiencies between the Spot Price and futures prices[^61^](https://highstrike.com/basis-quote/), [^62^](https://fastercapital.com/content/Mitigating-Risk-with-Basis-Trading-Strategies-update.html). If the basis deviates significantly from its historical patterns or theoretical fair value, opportunities for arbitrage may arise by simultaneously buying and selling the commodity in the cash and futures markets[^59^](https://www.globaltrading.net/the-evolution-of-basis-trading-principles-techniques-and-new-frontiers/), [^60^](https://highstrike.com/basis-trading/). * **Price Discovery and Market Signals:** The basis itself acts as a vital market signal, reflecting localized Supply and Demand conditions, transportation costs, and storage expenses[^56^](https://www.alberta.ca/basis-how-cash-grain-prices-are-established), [^57^](https://farms.extension.wisc.edu/articles/understanding-basis-in-grain-marketing/), [^58^](https://www.fcc-fac.ca/en/knowledge/basis-price-futures-bottom-line). A strong basis can indicate high local demand or limited local supplies, while a weak basis may signal an oversupply[^54^](https://www.alberta.ca/basis-how-cash-grain-prices-are-established), [^55^](https://highstrike.com/basis-quote/). Observing these shifts helps market participants make informed decisions regarding physical delivery and logistics[^52^](https://highstrike.com/basis-quote/), [^53^](https://farms.extension.wisc.edu/articles/understanding-basis-in-grain-marketing/). The Commodity Futures Trading Commission (CFTC) publishes Commitments of Traders (COT) reports, which provide insights into market dynamics, including positions held by commercial traders, indirectly supporting basis analysis[^51^](https://www.cftc.gov/MarketReports/CommitmentsofTraders/index.htm). * **Forward Contracting Decisions:** Knowledge of basis patterns is useful when deciding whether to use a [Hedging](https://diversification.com/term/hedging) strategy with futures or a forward contract with a local elevator[^50^](https://www.extension.iastate.edu/agdm/crops/html/a2-40.html). Comparing the contract basis to the expected actual basis can guide producers toward the most advantageous marketing approach[^49^](https://www.extension.iastate.edu/agdm/crops/html/a2-40.html). ## Limitations and Criticisms While active commodity basis strategies offer significant advantages in [Risk Management](https://diversification.com/term/risk-management) and potential profit generation, they are not without limitations and criticisms. One primary limitation is **basis risk** itself. While hedging aims to mitigate price risk, it introduces basis risk, which is the risk that the relationship between the Spot Price and the [Futures Contract](https://diversification.com/term/futures-contract) price will change unexpectedly, leading to a less effective hedge or even losses[^47^](https://www.thebalancemoney.com/futures-prices-versus-physical-prices-808962), [^48^](https://hedgepointglobal.com/blog/basis-applied-in-hedge-understanding-strategies-and-risks/). This unpredictability can stem from sudden shifts in local Supply and Demand not reflected globally, changes in transportation costs, or unforeseen disruptions to storage facilities[^45^](https://farms.extension.wisc.edu/articles/understanding-basis-in-grain-marketing/), [^46^](https://www.agweb.com/markets/grain-markets/understand-basics-basis). Another challenge is **market volatility**. Fluctuations in overall market conditions can result in unintended losses, especially if basis trades are not executed based on thorough analysis[^43^](https://www.morpher.com/blog/basis-trading-in-commodities), [^44^](https://fastercapital.com/content/Mitigating-Risk-with-Basis-Trading-Strategies-update.html). The inherent localization of basis also means that a significant local issue (e.g., a major weather event impacting crops in a specific region) might dramatically affect local basis levels without significantly impacting global futures prices, creating discrepancies that can be difficult to predict or manage[^42^](https://www.agweb.com/markets/grain-markets/understand-basics-basis). Furthermore, **scalability** can be a limitation for active commodity strategies. Strategies that exploit market inefficiencies can be capacity-constrained, meaning that as more capital flows into them, the opportunities diminish[^41^](https://www.premiacap.com/publications/EDHEC_Till_Working_Paper_Commodities_Active_Strategies_for_Enhanced_Return_Nov_2005.pdf). Regulatory factors, such as speculative position limits set by bodies like the Commodity Futures Trading Commission (CFTC), can also restrict the size of positions that speculators may hold, potentially limiting the effectiveness of large-scale active commodity basis strategies[^40^](https://www.premiacap.com/publications/EDHEC_Till_Working_Paper_Commodities_Active_Strategies_for_Enhanced_Return_Nov_2005.pdf). Finally, the **complexity** of factors influencing basis, including quality differentials, and delivery location specifics, can make accurate forecasting challenging[^38^](https://highstrike.com/basis-quote/), [^39^](https://prospector.energy/basis-resource). While historical basis patterns can provide guidance, unusual market events or policy changes (e.g., government subsidies) can cause deviations, requiring continuous monitoring and adaptation[^36^](https://extension.missouri.edu/publications/g606), [^37^](https://fastercapital.com/content/Mitigating-Risk-with-Basis-Trading-Strategies-update.html). ## Active Commodity Basis vs. Commodity Basis The terms "active commodity basis" and "commodity basis" are closely related but refer to different aspects. **Commodity basis** is the fundamental concept, representing the *actual difference* between the Spot Price of a commodity and the price of its corresponding [Futures Contract](https://diversification.com/term/futures-contract)[^34^](https://www.morpher.com/blog/basis-trading-in-commodities), [^35^](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHbX5gd7e7GZkx66S0XxVR6fKKnaQ0XHQA3t_fBIS6mqRu-PXvk6cm3CM96cYkAKBdvJh23eQVJ_YHLRwjmY8oUfKU9uYbvzWvcU3izp3uF7x4exKdsuj2XTa71Fko1GM8XGDPXPkgQ_ecKqfrMal8sgz0rsYZF5QHb6C1MUeRqnIZTiDunHEdr8i9fyIYKpPTAEdnXpx0X7aav2KqESlDCGZYT5UOIYf7g0VQsBQ==). It is a quantifiable value that exists at any given moment and is influenced by factors such as transportation costs, storage fees, and local Supply and Demand dynamics[^32^](https://www.morpher.com/blog/basis-trading-in-commodities), [^33^](https://farms.extension.wisc.edu/articles/understanding-basis-in-grain-marketing/). Think of commodity basis as a snapshot of the price relationship between the cash market and the futures market at a specific point in time[^30^](https://highstrike.com/basis-quote/), [^31^](https://www.quora.com/What-does-a-positive-or-negative-basis-in-commodity-futures-imply). **Active commodity basis**, on the other hand, describes a *trading strategy* or *approach* that specifically seeks to profit from anticipated changes in this underlying commodity basis[^28^](https://www.morpher.com/blog/basis-trading-in-commodities), [^29^](https://highstrike.com/basis-trading/). Instead of simply observing the basis, an active commodity basis strategy involves taking deliberate positions to capitalize on its expected strengthening or weakening[^27^](https://highstrike.com/basis-trading/). This means actively managing trades based on forecasts of how the cash price will move relative to the futures price, rather than just passively acknowledging the existing difference. The distinction lies in the dynamic, strategic intent of "active" versus the static, definitional nature of "commodity basis." ## FAQs ### What does it mean for the basis to "strengthen" or "weaken"? When the basis "strengthens," it means the local cash price is increasing relative to the [Futures Contract](https://diversification.com/term/futures-contract) price, or becoming less negative[^25^](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHbX5gd7e7GZkx66S0XxVR6fKKnaQ0XHQA3t_fBIS6mqRu-PXvk6cm3CM96cYkAKBdvJh23eQVJ_YHLRwjmY8oUfKU9uYbvzWvcU3izp3uF7x4exKdsuj2XTa71Fko1GM8XGDPXPkgQ_ecKqfrMal8sgz0rsYZF5QHb6C1MUeRqnIZTiDunHEdr8i9fyIYKpPTAEdnXpx0X7aav2KqESlDCGZYT5UOIYf7g0VQsBQ==), [^26^](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGhb59JnULDkcW8aehAZ7vggJUlUru7eR_6lKArAjuw3gOs9u-84XNBZIfBDXhkcM0-d5lloSDexi82Ra_qHnuXWQ6cJRaXqas5gZduI6IG33U-3B9CJKxLoOB_gBeGeOYwK5rhR-FsgjSKtIZS4Pu-qdSFtmfMCt_rN6gQ6yW7FjOvkDFnxla6Cx75IuXds1U-8c1CtwrRxheXrpRGYUf30S7TTyMmQA==). This often indicates stronger local demand or tighter local supplies. Conversely, when the basis "weakens," the local cash price is decreasing relative to the futures price, or becoming more negative, suggesting weaker local demand or ample supply[^22^](https://www.alberta.ca/basis-how-cash-grain-prices-are-established), [^23^](https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQHbX5gd7e7GZkx66S0XxVR6fKKnaQ0XHQA3t_fBIS6mqRu-PXvk6cm3CM96cYkAKBdvJh23eQVJ_YHLRwjmY8oUfKU9uYbvzWvcU3izp3uF7x4exKdsuj2XTa71Fko1GM8XGDPXPkgQ_ecKqfrMal8sgz0rsYZF5QHb6C1MUeRqnIZTiDunHEdr8i9fyIYKpPTAEdnXpx0X7aav2KqESlDCGZYT5UOIYf7g0VQsBQ==), [^24^](https://welcome.combyne.ag/resource-centre/the-basics-of-basis/). ### Why is active commodity basis important for farmers? For farmers, active commodity basis is crucial for optimizing their marketing decisions and [Hedging](https://diversification.com/term/hedging) against price risk[^20^](https://extension.missouri.edu/publications/g606), [^21^](https://www.agweb.com/markets/grain-markets/understand-basics-basis). By analyzing historical and expected basis patterns, farmers can make informed decisions about when to sell their crops, whether to store them, or when to use [Futures Contract](https://diversification.com/term/futures-contract) to lock in a profitable price[^17^](https://www.alberta.ca/basis-how-cash-grain-prices-are-established), [^18^](https://farms.extension.wisc.edu/articles/understanding-basis-in-grain-marketing/), [^19^](https://www.extension.iastate.edu/agdm/crops/html/a2-40.html). Understanding basis allows them to separate the local market conditions from global price trends. ### Can active commodity basis strategies be used in markets other than agriculture? While often discussed in the context of agricultural [Commodity Markets](https://diversification.com/term/commodity-markets), the principles of active commodity basis can be applied to other physical commodities where a Spot Price and a [Futures Contract](https://diversification.com/term/futures-contract) exist[^15^](https://www.thebalancemoney.com/futures-prices-versus-physical-prices-808962), [^16^](https://prospector.energy/basis-resource). Examples include energy products like crude oil and natural gas, and metals[^12^](https://www.premiacap.com/publications/EDHEC_Till_Working_Paper_Commodities_Active_Strategies_for_Enhanced_Return_Nov_2005.pdf), [^13^](https://prospector.energy/basis-resource), [^14^](https://www.opis.com/glossary-term/basis/). The key is the existence of a clear basis relationship that can be analyzed and traded. ### What are the main factors that influence the active commodity basis? The primary factors influencing the active commodity basis include: Supply and Demand in the local market, transportation costs to move the commodity from the production point to consumption centers, and storage costs associated with holding the physical commodity[^8^](https://www.morpher.com/blog/basis-trading-in-commodities), [^9^](https://farms.extension.wisc.edu/articles/understanding-basis-in-grain-marketing/), [^10^](https://www.fcc-fac.ca/en/knowledge/basis-price-futures-bottom-line), [^11^](https://fastercapital.com/content/Mitigating-Risk-with-Basis-Trading-Strategies-update.html). Other factors like grain quality, interest rates, and regulatory changes can also play a role[^5^](https://www.grainews.ca/features/understanding-basis/), [^6^](https://farms.extension.wisc.edu/articles/understanding-basis-in-grain-marketing/), [^7^](https://fastercapital.com/content/Mitigating-Risk-with-Basis-Trading-Strategies-update.html). ### Is active commodity basis trading suitable for all investors? Active commodity basis trading, like many sophisticated strategies, requires a deep understanding of [Commodity Markets](https://diversification.com/term/commodity-markets), [Futures Contract](https://diversification.com/term/futures-contract), and the various factors influencing basis[^3^](https://www.morpher.com/blog/basis-trading-in-commodities), [^4^](https://highstrike.com/basis-trading/). It involves [Market Volatility]() and [Basis Risk](https://diversification.com/term/basis-risk), which can lead to losses if not managed properly[^1^](https://www.morpher.com/blog/basis-trading-in-commodities), [^2^](https://www.thebalancemoney.com/futures-prices-versus-physical-prices-808962). Therefore, it is generally more suitable for experienced traders and institutions with specialized knowledge and robust [Risk Management](https://diversification.com/term/risk-management) frameworks.