帮帮我翻译成中文 急～～～

来源：百度知道 编辑：UC知道 时间：2024/06/22 14:39:37
To construct the instrument for international trade,we first estimate a bilateral trade equation and then aggregate the fitted values of the equation to estimate a geographic component of countries' overall trade.In contrast to conventional gravity equations for bilateral trade,our trade equation includes only geographic characteristics: countries' sizes,their distances from one another,whether they share a border,and whether they are landlocked. This ensures that the instrument depends only on countries' geographic characteristics, not on their incomes or actual trading patterns. We find that these geographic characteristics are important determinants of countries' overall trade.

构建工具国际贸易，我们首先估计双边贸易方程，然后汇总装有价值方程来估计一个地理部分国家整体trade.In与传统的重力方程双边贸易，我们的贸易方程只包含地理特征：国家的大小，他们从彼此的距离，它们是否有着边界，以及他们是否是内陆国。这确保了文书只取决于国家的地理特征，而不是他们的收入或实际的贸易格局。我们发现，这些地理特征是重要的决定因素，国家的总体贸易。