div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: PII: 0304-40768590134-4deatondownloadsPanel_Data · = a + log it + 3 dropped and systems of Engel curves are estimated In the second the equation is aggregated over src=https:reader034fdocumentsusreader034viewer20220501125f49dd89193d5c4643460f69html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: PII: 0304-40768590134-4deatondownloadsPanel_Data · = a + log it + 3 dropped and systems of Engel curves are estimated In the second the equation is aggregated over src=https:reader034fdocumentsusreader034viewer20220501125f49dd89193d5c4643460f69html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: PII: 0304-40768590134-4deatondownloadsPanel_Data · = a + log it + 3 dropped and systems of Engel curves are estimated In the second the equation is aggregated over src=https:reader034fdocumentsusreader034viewer20220501125f49dd89193d5c4643460f69html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: PII: 0304-40768590134-4deatondownloadsPanel_Data · = a + log it + 3 dropped and systems of Engel curves are estimated In the second the equation is aggregated over src=https:reader034fdocumentsusreader034viewer20220501125f49dd89193d5c4643460f69html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: PII: 0304-40768590134-4deatondownloadsPanel_Data · = a + log it + 3 dropped and systems of Engel curves are estimated In the second the equation is aggregated over...