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Lay Theories and Social Capital: Impact on Supply Chain Collaboration and Innovation in Taiwan’s Agribusiness Cover

Lay Theories and Social Capital: Impact on Supply Chain Collaboration and Innovation in Taiwan’s Agribusiness

By: Joshua CHANG  
Open Access
|Mar 2026

Figures & Tables

Figure 1.

Conceptual framework (Source: Author’s own research)

Reliability and Validity Analysis (Source: Author’s own research)

VariableFactorCronbach's AlphaAVECR
Social Capital (SC)Fixed Beliefs0.8850.5550.833
Malleable Beliefs0.8880.5560.835
Networking Behaviors (NB)Proactive Networking0.8560.5820.839
Sustaining Relationships0.8300.6350.878
Collaboration Outcomes (CO)Resource Sharing0.8620.6230.868
Joint Problem Solving0.8300.6210.831
Innovation Outcomes (IO)Process Innovation0.8220.6070.822
Product Innovation0.8370.6230.868
Benefits of Collaboration (BC)Perceived Collaboration Benefits0.8560.5820.839

Demographic Profile of Sample (Source: Author’s own research)

CategorySubcategoryFrequencyPercent (%)
Age18–253512.50%
26–355820.50%
36–456824.00%
46–555519.50%
56–653914.00%
66 and above279.50%
RoleFarmer8630.50%
Supplier7125.00%
Distributor4415.50%
Retailer3010.50%
Industry expert2810.00%
Other248.50%
Years of experienceLess than 5 years4415.50%
5–10 years6222.00%
11–15 years7526.50%
16–20 years5620.00%
More than 20 years4516.00%
Company sizeSmall (1–49)10938.50%
Medium (50–249)11541.00%
Large (250 or more)5820.50%
Geographical locationNorthern Taiwan8329.50%
Central Taiwan7125.00%
Southern Taiwan8530.00%
Eastern Taiwan2810.00%
Other155.50%

Discriminant Analysis (Source: Author’s own research)

VariableSCNBCOIOBC
SC (Social Capital)0.745----
NB (Networking Behaviors)0.467**0.797---
CO (Collaboration Outcomes)0.426**0.372**0.779--
IO (Innovation Outcomes)0.444**0.365**0.411**0.801-
BC (Benefits of Collaboration)0.458**0.389**0.428**0.391**0.779

Summary for moderation analysis (Source: Author’s own research)

PredictorDependent variableβtp-value
Proactive Networking (NB)Innovation Outcomes (IO)0.3244.587<0.001
Perceived Benefits (BC)Innovation Outcomes (IO)0.1242.115<0.05

Summary for mediation analysis (Source: Author’s own research)

RelationshipDirect EffectIndirect EffectTotal EffectSobel Test (Z)p-value
Proactive Networking → Innovation0.2100.1600.3702.9980.002

Summary for regression analysis and hypotheses testing (Source: Author’s own research)

HypothesisRelationshipβtp-valueResult
H1: Malleable beliefs about social capital → Proactive networking behaviorsMalleable Beliefs (SC) → Proactive Networking (NB)0.4516.745<0.001Supported
H2: Proactive networking behaviors → CollaborationProactive Networking (NB) → Collaboration (CO)0.3725.823<0.001Supported
H3: Collaboration → Innovation OutcomesCollaboration (CO) → Innovation Outcomes (IO)0.4116.231<0.001Supported
H4: Malleable beliefs about social capital → Innovation OutcomesMalleable Beliefs (SC) → Innovation Outcomes (IO)0.3865.892<0.001Supported
DOI: https://doi.org/10.2478/fman-2025-0023 | Journal eISSN: 2300-5661 | Journal ISSN: 2080-7279
Language: English
Page range: 341 - 354
Published on: Mar 25, 2026
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2026 Joshua CHANG, published by Warsaw University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.