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       Journal of System and Management Sciences --- Vol.1, No. 2  
                    
      Zhang Jing,Zhonghua 
      		    Li,  
      Yaoqiu Wang.......................................................................1
      		         
      Jianjun Wu, Nan Kang, Bingfeng Si.......................................................................11
      		          Research 
      on the 		    Development of Port Logistics System from the Angle of 
      Economic 		    Rationality		         
          
      Husong Xing, Kai Liu.........................................................................................................25  
      Lei Wang, Jiapeng Liu.......................................................................37
      		           
      Stefan Friedemann, Matthias Schumann.......................................................................47
      		          The 
      		    Study on the Relationship Between Shanghai's Air Logistics and 		    
      International Trade		         
         Liping 
      Zhu, Xubiao Yang.......................................................................67  
      Network-Enabled Capability of Logistics Business Groups		         
       Hong-qi 
      Li.......................................................................75
      		           
      Enabling Business Process Integration of IOT-Events to 
      		    the Benefit of Sustainable Logistics		       
          
      Markus Schief, Christian Kuhn, Philipp Rosch, Todor Stoitsev..............................................................................................................................................85
      		          The 
      Impact of 		    Product Complexity and Heterogeneity on Online Open 
      Innovation Practices		         
          
      Wei Wei, 
        
      Fachen Wei.......................................................................105
      		          Measuring 
      Marketing 		    Productivity in Services. an Application to Life 
      Insurance		         
          
      Hanns De La Fuente Mella, Carmen BernÉ Manero, Marta Pedraja 
      Iglesias.......................................................................117
      		      
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