تمويل الشركات

EVA

```arabic

ما وراء صافي الدخل: فهم القيمة الاقتصادية المضافة (EVA)

لطالما اعتُبر صافي الدخل المقياس الأساسي لتقييم ربحية الشركة على مر السنين. ومع ذلك، غالبًا ما يفشل صافي الدخل بمفرده في التقاط الصورة الكاملة للأداء المالي للشركة، خاصة قدرتها على توليد عوائد تتجاوز تكلفة رأس مالها. هنا يأتي دور القيمة الاقتصادية المضافة (EVA). فهي تقدم، كما صاغتها شركة ستيرن ستيوارت للاستشارات، مقياسًا أكثر شمولية للربحية الحقيقية للشركة، معبرة عن القيمة التي تخلقها للمستثمرين.

ما هي القيمة الاقتصادية المضافة (EVA)؟

القيمة الاقتصادية المضافة هي الفرق بين ربح الشركة التشغيلي بعد خصم الضرائب، وإجمالي تكلفة رأس مالها. في جوهرها، تجيب على السؤال: "هل حققت عمليات الشركة ربحًا كافيًا لتغطية تكلفة جميع رؤوس الأموال المُستثمرة في العمل؟" تشير القيمة الاقتصادية المضافة الإيجابية إلى أن الشركة حققت ربحًا أكبر من تكلفة رأس مالها، مما يمثل خلق قيمة للمساهمين. أما القيمة الاقتصادية المضافة السلبية، فتُشير إلى أن الشركة فشلت في تلبية تكلفة رأس مالها، مما يُدمر قيمة المساهمين.

المكونات الرئيسية لحساب القيمة الاقتصادية المضافة:

يتضمن حساب القيمة الاقتصادية المضافة العديد من العناصر الرئيسية:

  • الربح التشغيلي بعد خصم الضرائب: هذا هو ربح الشركة التشغيلي بعد خصم الضرائب. من الضروري استخدام الربح بعد خصم الضرائب مراعاةً لأثر الضرائب على الربحية.

  • إجمالي رأس المال المُستثمر: هذا يمثل إجمالي مبلغ رأس المال المُستثمر في العمل، بما في ذلك الديون والأسهم. وهو يشمل رأس المال العامل، والأصول الثابتة، ونفقات رأس المال الأخرى.

  • متوسط التكلفة المرجحة لرأس المال (WACC): هذا هو متوسط معدل العائد الذي تحتاج الشركة إلى تحقيقه لإرضاء مستثمريها (حاملي الديون وحاملي الأسهم). يُمثل متوسط التكلفة المرجحة لرأس المال متوسطًا مرجحًا لتكلفة الدين وتكلفة الأسهم، مع مراعاة نسبة كل منهما في هيكل رأس مال الشركة.

حساب القيمة الاقتصادية المضافة:

صيغة حساب القيمة الاقتصادية المضافة بسيطة:

القيمة الاقتصادية المضافة = الربح التشغيلي بعد خصم الضرائب - (إجمالي رأس المال المُستثمر * متوسط التكلفة المرجحة لرأس المال)

لماذا تُعتبر القيمة الاقتصادية المضافة مهمة؟

تقدم القيمة الاقتصادية المضافة العديد من المزايا على مقاييس الربحية التقليدية مثل صافي الدخل:

  • التركيز على كفاءة رأس المال: تأخذ القيمة الاقتصادية المضافة صراحةً في الاعتبار تكلفة رأس المال، مما يشجع المديرين على اتخاذ قرارات استثمارية تُحقق عوائد تتجاوز هذه التكلفة. وهي تُثبط الاستثمارات التي تحقق التعادل فقط أو حتى تُحقق صافي دخل صغيرًا ولكنها تُدمر قيمة المساهمين بسبب ارتفاع تكاليف رأس المال.

  • تحسين عملية صنع القرار: من خلال تقديم مقياس واضح لخلق القيمة، يمكن أن تُحسّن القيمة الاقتصادية المضافة بشكل كبير عملية صنع القرار الإداري فيما يتعلق بالاستثمارات، والتسعير، والكفاءة التشغيلية.

  • تحسين مواءمة المصالح: تربط القيمة الاقتصادية المضافة مباشرةً التعويضات الإدارية بخلق قيمة المساهمين، مما يُوائم مصالح المديرين والمساهمين.

  • تقييم أداء أفضل: تُقدم القيمة الاقتصادية المضافة رؤية أكثر شمولية لأداء الشركة من المقاييس المحاسبية التقليدية.

قيود القيمة الاقتصادية المضافة:

على الرغم من أن القيمة الاقتصادية المضافة تُقدم مزايا كبيرة، إلا أنها لها بعض القيود:

  • تقدير متوسط التكلفة المرجحة لرأس المال: قد يكون تحديد متوسط التكلفة المرجحة لرأس المال بدقة أمرًا صعبًا، لأنه يتطلب تقدير تكلفة الأسهم، وهي أمر غير مؤكد بطبيعته.

  • الحساسية للممارسات المحاسبية: القيمة الاقتصادية المضافة حساسة للاختيارات المحاسبية، خاصة فيما يتعلق بتقييم الأصول ومعالجة الأصول غير الملموسة.

  • التعقيد: قد يكون حساب القيمة الاقتصادية المضافة أكثر تعقيدًا من حساب صافي الدخل البسيط، مما يتطلب فهمًا أعمق للبيانات المالية وهيكل رأس المال.

الخلاصة:

تُقدم القيمة الاقتصادية المضافة أداة قوية لقياس الربحية الحقيقية للشركة وقدرتها على خلق قيمة لمستثمريها. من خلال دمج تكلفة رأس المال صراحةً، تشجع القيمة الاقتصادية المضافة على تخصيص رأس المال بكفاءة أكبر، وتحسّن عملية صنع القرار الإداري. وعلى الرغم من وجود بعض القيود، فإن تركيزها على خلق القيمة يجعلها إضافة قيّمة لمجموعة مقاييس الأداء المالي. إن فهم واستخدام القيمة الاقتصادية المضافة يمكن أن يُقدّم منظورًا أكثر دقة وشمولية للوضع المالي للشركة من الاعتماد فقط على المقاييس التقليدية مثل صافي الدخل.

```


Test Your Knowledge

Quiz: Understanding Economic Value Added (EVA)

Instructions: Choose the best answer for each multiple-choice question.

1. What does EVA stand for? (a) Estimated Value Added (b) Economic Value Added (c) Enhanced Value Assessment (d) Efficient Value Allocation

Answer

(b) Economic Value Added

2. A positive EVA indicates that: (a) The company's operations failed to cover the cost of capital. (b) The company generated less profit than the cost of its capital. (c) The company generated more profit than the cost of its capital. (d) The company's net income is zero.

Answer

(c) The company generated more profit than the cost of its capital.

3. Which of the following is NOT a key component in calculating EVA? (a) Post-tax operating profit (b) Total invested capital (c) Weighted Average Cost of Capital (WACC) (d) Net Income

Answer

(d) Net Income

4. What is the primary advantage of EVA over net income? (a) It is easier to calculate. (b) It explicitly considers the cost of capital. (c) It ignores the impact of taxes. (d) It is less sensitive to accounting practices.

Answer

(b) It explicitly considers the cost of capital.

5. A major limitation of using EVA is: (a) Its simplicity. (b) The ease of calculating the WACC. (c) Its insensitivity to accounting practices. (d) The difficulty in accurately determining the WACC.

Answer

(d) The difficulty in accurately determining the WACC.

Exercise: Calculating EVA

Scenario:

XYZ Company reported a post-tax operating profit of $500,000. Its total invested capital is $2,000,000, and its Weighted Average Cost of Capital (WACC) is 10%.

Task: Calculate XYZ Company's EVA. Show your work.

Exercice Correction

1. Identify the key variables:

  • Post-tax Operating Profit = $500,000
  • Total Invested Capital = $2,000,000
  • WACC = 10% = 0.10

2. Apply the EVA formula:

EVA = Post-tax Operating Profit - (Total Invested Capital * WACC)

EVA = $500,000 - ($2,000,000 * 0.10)

EVA = $500,000 - $200,000

EVA = $300,000

Conclusion: XYZ Company's EVA is $300,000, indicating that it created $300,000 in value for its shareholders above and beyond the cost of its capital.


Books

  • *
  • "Measuring Corporate Value Added" by Stern Stewart & Co.: This is likely the seminal work on EVA, coming directly from the firm that developed the concept. It will provide a detailed explanation of the methodology and its applications. You may need to search for used copies as it might be out of print in newer editions.
  • Any contemporary corporate finance textbook: Most comprehensive corporate finance textbooks will have a dedicated section on EVA and other performance measurement metrics. Look for authors like Brealey & Myers, Damodaran, or Ross, Westerfield & Jordan. Search for keywords like "EVA," "economic value added," "residual income," and "market value added" in the index.
  • II. Articles & Academic Papers:*
  • Journal of Accounting and Economics: Search this journal's database for articles using keywords "Economic Value Added," "EVA," "residual income," "performance measurement," and "corporate valuation." Academic papers often delve into the theoretical underpinnings and empirical tests of EVA's effectiveness.
  • Journal of Finance & Review of Accounting Studies: Similar to the above, these journals publish research on corporate finance and accounting that may include studies on EVA.
  • Google Scholar: Use Google Scholar to search for academic papers on EVA. Combine keywords like "EVA limitations," "EVA empirical evidence," "EVA vs. net income," and "EVA and managerial compensation" to find specific research areas.
  • *III.

Articles


Online Resources

  • *
  • Stern Stewart & Co. Website (if still active): While the original firm may have changed or been acquired, searching for their past publications or related materials might yield valuable insights.
  • Investopedia: Search Investopedia for "Economic Value Added." They usually have concise explanations and examples of financial concepts.
  • Corporate Finance Institute (CFI): CFI offers educational materials on finance, including potentially articles or courses covering EVA.
  • *IV. Google

Search Tips

  • *
  • Use precise keywords: Instead of just "EVA," try "Economic Value Added calculation," "EVA formula," "EVA limitations," "EVA vs. MVA," or "EVA and WACC."
  • Use quotation marks: Enclose phrases in quotation marks ("Economic Value Added") to find exact matches.
  • Use minus signs: Exclude irrelevant results using a minus sign. For example, "EVA -software" will exclude results related to software named EVA.
  • Filter by date: Limit your search to recent publications to get up-to-date information.
  • Explore different search engines: Try Bing, DuckDuckGo, or specialized academic search engines like JSTOR or ScienceDirect.
  • *V.

Techniques

Beyond Net Income: Understanding Economic Value Added (EVA)

This expanded version breaks down the information into separate chapters.

Chapter 1: Techniques for Calculating EVA

The core of EVA lies in its calculation. This chapter details the specific techniques involved:

1.1 Determining Post-Tax Operating Profit: This isn't simply net income. It requires adjustments to exclude non-operating items like investment income, gains/losses on asset sales, and extraordinary items. Specific accounting standards (like GAAP or IFRS) dictate which items to include or exclude. Reconciliation with reported net income is often necessary to transparently show these adjustments.

1.2 Calculating Total Invested Capital (TIC): TIC represents the total capital employed in the business. This includes:

  • Working Capital: Current assets (inventories, receivables) minus current liabilities (payables).
  • Net Fixed Assets: The book value of property, plant, and equipment (PP&E) net of accumulated depreciation.
  • Other Long-Term Assets: This might include intangible assets (with careful consideration of valuation methods), long-term investments, etc. Consistent valuation methods are crucial for year-over-year comparisons.

1.3 Estimating the Weighted Average Cost of Capital (WACC): This is arguably the most challenging aspect of EVA calculation. The WACC represents the average cost of financing the business from both debt and equity.

  • Cost of Debt: This is relatively straightforward; it’s the interest rate on the company's debt, adjusted for the tax deductibility of interest expense.
  • Cost of Equity: This is more complex and often requires using models like the Capital Asset Pricing Model (CAPM) or the Dividend Discount Model (DDM). Each model involves assumptions about risk-free rates, market risk premiums, and company-specific betas, which can significantly impact the WACC calculation.

1.4 The EVA Formula and its Application: Once the post-tax operating profit, TIC, and WACC are determined, the calculation is straightforward:

EVA = Post-tax Operating Profit - (Total Invested Capital * WACC)

This chapter will also discuss potential refinements and variations of the EVA formula, such as adjusting for operating leases or considering different capital structures.

Chapter 2: Models for Improving EVA

While the EVA calculation itself is a key metric, understanding why a company's EVA is high or low requires a deeper analysis. This chapter explores models to improve EVA:

2.1 Identifying Value Drivers: This involves dissecting the components of the EVA formula. For instance, analyzing individual business segments to pinpoint those generating the highest and lowest returns on invested capital.

2.2 Performance Measurement Systems: Integrating EVA into a company's performance measurement system helps align incentives and track progress. Key Performance Indicators (KPIs) should be linked directly to the factors influencing EVA.

2.3 Strategic Planning: EVA provides a framework for strategic decision-making. Investment projects should be evaluated based on their potential to increase EVA, not just net income. This involves considering the long-term impact on the WACC and TIC.

2.4 Sensitivity Analysis: Analyzing the sensitivity of EVA to changes in key assumptions (like WACC or growth rates) helps in understanding the risks and uncertainties associated with projections.

Chapter 3: Software and Tools for EVA Calculation

Calculating EVA manually can be time-consuming and prone to errors. This chapter explores the software and tools available:

3.1 Spreadsheet Software (Excel): While basic EVA calculations can be done in Excel, more sophisticated analyses requiring scenario planning or complex adjustments benefit from dedicated add-ins.

3.2 Specialized Financial Software: Many financial planning and analysis (FP&A) software packages include EVA calculation modules and advanced features. These often integrate with accounting systems for seamless data import and reporting.

3.3 Enterprise Resource Planning (ERP) Systems: Some ERP systems have built-in functionality to calculate EVA as part of their integrated financial reporting capabilities.

This chapter will also discuss the pros and cons of each approach and factors to consider when selecting software, such as cost, integration capabilities, and ease of use.

Chapter 4: Best Practices for Implementing EVA

Successful implementation of EVA requires careful planning and execution. This chapter outlines best practices:

4.1 Defining the Scope: Clearly define the business units or segments for which EVA will be calculated. Consistency is crucial for valid comparisons over time.

4.2 Data Quality and Accuracy: Reliable and accurate financial data is essential for accurate EVA calculations. Robust data validation and reconciliation processes should be in place.

4.3 Communication and Training: Effective communication is crucial to gain buy-in from all stakeholders. Employees need to understand the concept of EVA and how it relates to their roles and responsibilities.

4.4 Incentive Compensation: Tying management compensation to EVA can strongly incentivize value creation. However, it's essential to design the compensation system carefully to avoid unintended consequences.

4.5 Regular Monitoring and Review: EVA should be monitored regularly and reviewed periodically to assess its effectiveness and identify any areas for improvement.

Chapter 5: Case Studies of EVA Implementation

This chapter showcases real-world examples of companies that have successfully implemented EVA:

5.1 Company A: Focusing on Operational Efficiency: A case study of a company that improved its EVA by streamlining operations, reducing costs, and improving asset utilization.

5.2 Company B: Driving Strategic Investments: A case study demonstrating how a company used EVA to guide investment decisions, prioritizing projects with the highest returns on invested capital.

5.3 Company C: Aligning Management Incentives: A case study illustrating how a company used EVA to align the interests of management and shareholders through a performance-based compensation system.

These case studies will highlight the benefits and challenges faced during implementation and provide valuable lessons for other organizations considering adopting EVA. Each case study will include specific details on the company, their approach, and the results achieved.

Comments


No Comments
POST COMMENT
captcha
إلى