Research Library

When illegal workers use false documents to get a job in the U.S., their employers may complete the paperwork by deducting Social Security, federal, state and Medicare taxes from each paycheck. As of 2010, illegal workers have contributed $12 billion to the Social Security system alone. Such workers face poverty in old age, as they are barred from collecting retirement benefits because of their immigration status, and they have not accrued a pension in their home country.

In the near term, a ban on shale development in Mexico will have little impact since factors like limited infrastructure and access to water would likely stall progress in any case, the authors conclude. In the long-run, a ban may adversely affect efforts to diversify Mexico’s gas supply.

The revival of domestic production of urea (i.e., nitrogen fertilizer) in Mexico could become one of the key elements to delivering food sovereignty, one of President-elect Andrés Manuel López Obrador major campaign promises, postdoctoral fellow Adrian Duhalt writes in this issue brief.

Since 2010, Mexico’s demand for natural gas has been accompanied by a decline in domestic production, making imports of this resource increasingly vital. The author of this brief argues that private and state-owned firms — from producers to pipeline operators — and a solid governmental regulatory apparatus must now help guarantee the consistent supply of natural gas.

A study comparing the community benefit expenditures of two sets of Houston hospitals leads the authors to propose strategies that can better justify the tax exemptions the institutions enjoy.

Houston and Harris County area law enforcement leaders weigh in on the need for drug policy reforms in the United States.

While academic and popular debates tend to focus on differential benefits and costs of trade across countries or industries, this brief highlights winners and losers at the level of individual firms. The authors demonstrate that preferential liberalization produces concentrated benefits among a relatively small number of very large and productive firms.

The extent of fuel theft from pipelines in Mexico is now so great that it is becoming a serious financial burden for state-owned petroleum company Pemex and, more broadly, may pose a challenge to the implementation of policies designed to liberalize Mexico's gasoline market, writes postdoctoral fellow Adrian Duhalt.

With the Texas Legislature now considering several bills that would decrease penalties for marijuana possession and legalize the use of medical marijuana to treat a variety of conditions, authors William Martin and Katharine A. Neill present updated findings in this new issue brief that support the case for reforming marijuana policy in Texas.

Drug Policy Program director Bill Martin summarizes the scientific and fiscal evidence supporting the efficacy of syringe exchange programs and outlines a framework for public policies to deal with this aspect of drug use and abuse.