Dihaber Economic Journal

Independent perspectives on economic trends, financial markets, business developments, and investment principles.

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Portfolio Diversification: Correlation, Concentration, and Downside Risk

Understand how asset correlation, concentration and liquidity affect portfolio risk, with real market evidence, stress tests and practical diversification rules.

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Business Life Cycle: Financing Needs and Risks at Every Stage

Explore the five stages of business development, financing options, operational risks, and cash flow decisions that shape sustainable company growth.

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Cash Flow Management: Liquidity Forecasting and Financial Resilience

Learn how to build a 13-week cash flow forecast, manage receivables and inventory, calculate cash buffers, and prevent short-term liquidity shortages.

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Market Liquidity: Bid-Ask Spreads, Market Depth, and Financial Risk

Understand how market liquidity affects execution prices, spreads, order-book depth and portfolio risk, with calculations and real Treasury market evidence.

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Tactical Asset Allocation: Portfolio Adjustments and Market Timing Risks

Explore how tactical allocation changes portfolio weights, how market timing affects returns, and which risk controls help investors avoid costly mistakes.

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Cost of Capital: How Funding Costs Shape Business Investment

Learn how businesses estimate WACC, compare debt and equity financing costs, and evaluate investment projects using market evidence and cash flow scenarios.

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Bond Yields: Price Mechanics, Real Returns, and Market Signals

Understand how bond prices affect yields, compare coupon rates with YTM, and evaluate duration, credit risk, inflation and trading costs using real examples.

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Strategic Asset Allocation: Building a Long-Term Investment Policy

Build a long-term investment policy around goals, liquidity, stock–bond weights, and rebalancing rules, with practical examples and primary-source research.

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Capital Structure: Financing Decisions and Corporate Trade-Offs

Understand how companies choose between debt and equity, manage refinancing obligations, and evaluate capital structure through practical financial scenarios.

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Yield Curve: Shapes, Interest Rate Expectations, and Economic Signals

Understand normal, flat and inverted Treasury yield curves, calculate interest-rate spreads and interpret economic risks using Federal Reserve research.

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