to occur frequently造句

• Although the quantity of venture business in our country has been increasing rapidly , in practice it has the problem such as the investment success ratio is not high , the investment benefit is not good , etc . there are many causes lead to the high ratio of venture business ' s defeat , but one important reason is that the theory of venture entrepreneur ' s value evaluation is deficient , the surveillance cost which venture investor spend on venture entrepreneur is excess and it induced venture entrepreneur ' s moral risk to occur frequently
  虽然我国风险企业数量迅速增长,但在实践中存在着投资成功率不高、效益不佳等现象。导致风险企业失败率过高的因素很多,但重要原因之一是风险企业家价值评估理论的缺失,风险投资家对其监督成本过高并且诱发风险企业家道德风险的频发。