Social Strategies for Business Success: The Key Role of Social Networks in SMEs
Abstract
1. Introduction
2. Literature Review
2.1. The Nature of a Social Network: A Conceptual Analysis
2.2. Influence of Social Networks on Performance Measurement
2.3. The Manager
2.4. The Theory of Structural Holes
3. Results—The Conceptual Model and Research Hypothesis
- Managers’ Social Networks: defined as both direct and indirect ties with other individuals and companies, they are hypothesized to positively influence corporate stability and performance. Managers with a greater number of social connections are expected to gain access to critical resources and information, enhancing the company’s resilience and effectiveness.
- Internal Company Variables: factors such as the number of employees and the labor productivity significantly impact corporate performance. As a matter of fact, this analysis explores how company size and internal productivity contribute to value generation and sustainable growth.
3.1. Explanation of Variables
3.2. Introduction to the Regression Model: The Dependent Variable
3.3. Choice of the Independent Variables
3.4. Regression Results and Considerations
3.5. Introduction to the Principal Component Analysis
3.6. Selection of the Principal Components
3.7. Factor Coordinates of Variables
3.8. Observations and Outliers: A Graphical Representation
3.9. Limitations and Future Research
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
Appendix A. Data Sources and Description
| Variable | Description | Source |
|---|---|---|
| Number of employees | A number between 5 and 50 for all companies. | Société.com |
| Company seniority | The number of years the company has been active since its founding. | Société.com |
| Revenues | The total revenue from the sale of goods or services during a fiscal year, excluding taxes. Revenue is a good indicator of a company’s activity and size. | Société.com |
| Added value | The difference between the value of produced goods and services and the costs incurred in their production. It measures the value created by the company in its production process. | Société.com |
| EBITDA | Earnings Before Interest, Taxes, Depreciation and Amortization: the company’s profit before deducting taxes, interest, depreciation and amortization. | Société.com |
| Net profit | The difference between a company’s total revenues and expenses. It represents the actual profit made after all production costs and expenses have been deducted. | Société.com |
| Number of indirect connections with other companies (for the company) | The number of indirect links the company has with other companies. | Société.com |
| Number of direct connections with individuals (for the company) | The number of direct links the company has with managers. | Société.com |
| Added value rate | The percentage efficiency of the company’s production tool, representing its contribution to the value of the production. | Société.com |
| Number of terms | The total number of mandates held by members of the Board of Directors. In case of multiple Board members, the number indicated will be the average for their mandates. | Dirigeant.com |
| Leader’s age | The age of the company’s manager. | Dirigeant.com |
| Number of direct connections with other companies (for the manager) | The number of direct links the manager has with other companies (manager-company connections). In the case of multiple board members, we considered shared activities only once. | Dirigeant.com |
| Number of indirect connections with individuals (for the manager) | The number of indirect links the manager has with individuals (manager-company-individual connections). These individuals are co-agents of the manager for companies they share. In the case of multiple board members, shared connections are counted only once. | Dirigeant.com |
| Number of total connections with other companies | The sum of all direct and indirect connections with companies. | Elaboration |
| Number of total (business) connections with individuals | The sum of all direct and indirect connections with individuals. | Elaboration |
| Number of total connections | The total sum of connections between companies and individuals. | Elaboration |
| ROA (Return on Asset) | The percentage ratio of net profit income to total assets. It is an indicator of the company’s profitability, showing its ability to generate profit using its total assets. | Elaboration |
| ROE (Return on Equity) | A measure of the company’s profitability, calculated as the ratio of net income to shareholder equity. | Elaboration |
| 1 | It is defined as the company’s contribution to the production value, in percentage terms. |
| 2 | Its definition would be as follows: it is the amount of goods or services produced per unit of input. |
| 3 | It calculates the ratio between net income and equity, measuring the company’s profitability. |
| 4 | Accounts receivable turnover ratio determines how efficiently a company collects payments from its customers and in turn pays its suppliers, while ROE illustrates how a company’s assets and operating revenues are related. |
| 5 | For clarity, the first three variables correspond to the ones illustrated in Section 3.1, respectively named “added value rate”, “number of employees” and “labour productivity rate”. The fourth indicator, more specifically, represents the number of social connections—both direct and indirect—that a firm’s executives have with other individuals. In detail, direct links capture formal relationships, such as shared positions or board memberships, while indirect links arise through connections with other executives who hold roles in common firms. The aggregate count of these links, adjusted for duplicates, provides a proxy for the firm’s managerial network density, reflecting its level of integration within the national professional and decision-making landscape. |
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| Number of observations | 12,341 |
| Residual standard error | 0.176 on 12,335 degrees of freedom |
| Multiple R2 | 0.736 |
| Adjusted R2 | 0.736 |
| F-statistic | 8596.7 on 4 and 12,335 degrees of freedom |
| p-value (F-test) | <0.001 |
| Variable | Coefficient | Std. Error | t Statistic | Pr (>|t|) |
|---|---|---|---|---|
| Added value | 2.49 × 10−8 | 7.38 × 10−10 | 33.695 | 3.49 × 10−22 |
| Number of employees | 4.91 × 10−3 | 6.04 × 10−5 | 81.213 | 2.35 × 10−34 |
| Labor productivity rate | 8.11 × 10−7 | 6.65 × 10−9 | 121.915 | 2.47 × 10−21 |
| Number of links with individuals | 1.26 × 10−3 | 2.94 × 10−4 | 4.278 | 1.90 × 10−5 |
| Eigenvalue | Variance Percentage | Cumulative Variance Percentage | |
|---|---|---|---|
| Dim. 1 | 1.655 | 41.374 | 41.374 |
| Dim. 2 | 1.076 | 26.890 | 68.264 |
| Dim. 3 | 0.975 | 24.367 | 92.631 |
| Dim. 4 | 0.295 | 7.369 | 100.0 |
| Dim. 1 | Dim. 2 | Dim. 3 | Dim. 4 | |
|---|---|---|---|---|
| Added value | 0.971 | 0.095 | 0.045 | −0.209 |
| Number of Employees | 0.806 | −0.326 | −0.092 | 0.485 |
| Labour productivity rate | 0.039 | 0.917 | 0.331 | 0.218 |
| Number of links with individuals | 0.752 | 0.551 | 0.436 | 0.469 |
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Capoani, L.; Martini, P.; Izzo, A.; Bincoletto, G. Social Strategies for Business Success: The Key Role of Social Networks in SMEs. Businesses 2026, 6, 2. https://doi.org/10.3390/businesses6010002
Capoani L, Martini P, Izzo A, Bincoletto G. Social Strategies for Business Success: The Key Role of Social Networks in SMEs. Businesses. 2026; 6(1):2. https://doi.org/10.3390/businesses6010002
Chicago/Turabian StyleCapoani, Luigi, Piergiorgio Martini, Andrea Izzo, and Giacomo Bincoletto. 2026. "Social Strategies for Business Success: The Key Role of Social Networks in SMEs" Businesses 6, no. 1: 2. https://doi.org/10.3390/businesses6010002
APA StyleCapoani, L., Martini, P., Izzo, A., & Bincoletto, G. (2026). Social Strategies for Business Success: The Key Role of Social Networks in SMEs. Businesses, 6(1), 2. https://doi.org/10.3390/businesses6010002

