China, Russia sign five-point joint statement.

中国俄罗斯签署五项合作协议。

youdao

"We're at a point in time when we think we have a real opportunity because with the signing of this joint declaration, the parties are coming together and saying that we share a common commitment to address the situation and to offer children better hope for the future through education."

VOA: special.2010.10.26

"Rather than being a mechanism of cooperation,of joint fact-finding, of assistance to one another, it became another focal point for animosity and a failure,really, to work together to solve the desperate needs of both peoples."

VOA: standard.2009.08.01

So from a planning and compliance view point joint filing seems like a no brainer.

FORBES: Man Gets Innocent Spouse Status

In recent decades, the casebooks have added the feminist point that joint filing tends to perpetuate a traditional division of labor by penalizing two-worker couples and to imposing a high marginal tax rate on working wives.

FORBES: Time To Eliminate Joint Filing ?

South West Trains said it had launched a joint 10-point plan with Network Rail to tackle the drop in performance and fall in customer satisfaction in response to the survey.

BBC: Rail fare 'dissatisfaction' grows, survey suggests