陕西省旅游业的产业关联和产业波及

运用投入产出理论，以陕西省投入产出表为依据，分别从投入结构、销路结构、中间需求率、中间投入率、旅游业的波及线路、影响力系数、感应度系数对陕西省旅游业进行剖析，对旅游业的产业关联和产业波及效应作了定量分析．得出石油加工、炼焦及核燃料加工业、租赁商务服务业、交通运输及仓储业与陕西省旅游业联系较紧密；陕西省旅游业属于中间需求型基础产业；陕西旅游业对经济发展的推动作用较强，拉动作用较弱．

Industrial relationship and spread in Shaanxi tourism

The input-output model was utilized to analyze input structure, sales structure, the intermediate demand and input ratio, the spread route of tourism, response coefficient, and influence coefficient. It conducted a systematic and qualitative analysis on the industrial relationship and industrial spread of tourism. According to the operation results, three conclusions were made. Firstly, the tourism has close relation with oil processing industry, service industry and so on. Secondly, the tourism is the typical intermediate demand industry. Finally, the pushing effect of tourism to other industries is greater than the pulling effect of other industries to tourism.