![HCEO Lecture: Petra Todd on DCDP Models as a Framework for Policy Evaluation | Population Studies Center HCEO Lecture: Petra Todd on DCDP Models as a Framework for Policy Evaluation | Population Studies Center](https://www.pop.upenn.edu/sites/www.pop.upenn.edu/files/emvideo-youtube-R_xTRCEWPXw_0.jpg)
HCEO Lecture: Petra Todd on DCDP Models as a Framework for Policy Evaluation | Population Studies Center
![Deputy mayor of Berlin Ramona Pop poses on the red carpet during the opening of the Berlinale Summer Special film festival in Berlin, Germany June 9, 2021. Stefanie Loos/Pool via REUTERS Stock Deputy mayor of Berlin Ramona Pop poses on the red carpet during the opening of the Berlinale Summer Special film festival in Berlin, Germany June 9, 2021. Stefanie Loos/Pool via REUTERS Stock](https://l450v.alamy.com/450v/w9c93n/13-august-2019-berlin-pastor-thomas-jeutner-m-will-hold-a-speech-in-the-presence-of-axel-klausmeier-left-row-r-l-director-of-the-berlin-wall-foundation-michael-mller-spd-governing-mayor-of-berlin-ralf-wieland-spd-president-of-the-berlin-house-of-representatives-petra-pau-die-linke-deputy-president-of-the-bundestag-klaus-lederer-die-linke-berlin-senator-for-culture-and-ramona-pop-bndnis-90die-grnen-berlin-senator-for-economic-affairs-in-the-chapel-of-reconciliation-a-prayer-commemorating-the-construction-of-the-berlin-wall-58-years-ago-photo-bernd-von-jutrcze-w9c93n.jpg)
Deputy mayor of Berlin Ramona Pop poses on the red carpet during the opening of the Berlinale Summer Special film festival in Berlin, Germany June 9, 2021. Stefanie Loos/Pool via REUTERS Stock
![Verona, Italy. 30 June 2021. Picture shows Petra Magoni during the performance at Teatro Romano in Verona for Rumors Festival 2021 Stock Photo - Alamy Verona, Italy. 30 June 2021. Picture shows Petra Magoni during the performance at Teatro Romano in Verona for Rumors Festival 2021 Stock Photo - Alamy](https://c8.alamy.com/comp/2J52PG7/verona-italy-30-june-2021-picture-shows-petra-magoni-during-the-performance-at-teatro-romano-in-verona-for-rumors-festival-2021-2J52PG7.jpg)
Verona, Italy. 30 June 2021. Picture shows Petra Magoni during the performance at Teatro Romano in Verona for Rumors Festival 2021 Stock Photo - Alamy
![Petra still manages to surprise. There was a large object buried in the sand | by Dark Energy Articles | Mar, 2023 | Medium Petra still manages to surprise. There was a large object buried in the sand | by Dark Energy Articles | Mar, 2023 | Medium](https://miro.medium.com/v2/resize:fit:700/1*nibb7C2J00it9BhGHgSmyA.jpeg)