Bertschek, Irene, Daniel Cerquera and Gordon Jochem Klein (2013), More Bits - More Bucks? Measuring the Impact of Broadband Internet on Firm Performance, Information Economics and Policy Vol. 25, Issue 3, 190-203.

Cerquera, Daniel (2006), R&D Incentives, Compatibility and Network Externalities, Homo Oeconomicus 23, 307-326.

Cerquera, Daniel and Gordon Jochem Klein (2013), Intermediate Input Markets, ICT and Innovation in Germany: A Firm Level Analysis, ZEW Discussion Paper No. 13-013, Mannheim

Cerquera, Daniel, François Laisney and Hannes Ullrich (2012), Considerations on Partially Identified Regression Models, ZEW Discussion Paper No. 12-024, Mannheim

Bertschek, Irene, Daniel Cerquera and Gordon Jochem Klein (2011), More Bits – More Bucks? Measuring the Impact of Broadband Internet on Firm Performance, ZEW Discussion Paper No. 11-032, Mannheim

Cerquera, Daniel and Hannes Ullrich (2010), Consumer Welfare and Unobserved Heterogeneity in Discrete Choice Models: The Value of Alpine Road Tunnels, ZEW Discussion Paper No. 10-095, Mannheim

Cerquera, Daniel and Bettina Müller (2009), Open Source, ICT Infrastructure and Firm Performance, ZEW Discussion Paper No. 09-089, Mannheim

Cerquera, Daniel (2008), ICT, Consulting and Innovative Capabilities, ZEW Discussion Paper No. 08-127, Mannheim

Cerquera, Daniel and Gordon Jochem Klein (2008), Endogenous Firm Heterogeneity, ICT and R&D Incentives, ZEW Discussion Paper No. 08-126, Mannheim

Cerquera, Daniel (2007), Durable Goods, Innovation and Network Externalities, ZEW Discussion Paper No. 07-086, Mannheim

Cerquera, Daniel (2006), Dynamic R&D Incentives with Network Externalities, ZEW Discussion Paper No. 06-094, Mannheim

Cerquera, Daniel (2006), R&D Incentives, Compatibility and Network Externalities, ZEW Discussion Paper No. 06-093, Mannheim

Bertschek, Irene, Daniel Cerquera and Gordon Jochem Klein (2010), Die Bedeutung des Breitbandinternets für den Unternehmenserfolg, Deutsche Telekom AG, Mannheim