Ellen Hansen Corby (June 3, 1911 – April 14, 1999) was an American actress and screenwriter. She is best remembered for playing the role of Esther "Grandma" Walton on the CBS television series The Waltons, for which she won three Emmy Awards. She also played the role of Mother Lurch on an episode of The Addams Family. She was also nominated for an Academy Award and won a Golden Globe Award for her performance as Aunt Trina in I Remember Mama (1948).

Ladislaus Josephovich Bortkiewicz (7 August 1868 – 15 July 1931) was a Russian economist and statistician of Polish ancestry. He wrote a book showing how the Poisson distribution, a discrete probability distribution, can be useful in applied statistics, and he made contributions to mathematical economics. He lived most of his professional life in Germany, where he taught at Strassburg University (Privatdozent, 1895–1897) and Berlin University (1901–1931).

Since Indian independence in 1947, the economy of Pakistan has emerged as a semi-industrialized one, the on textiles, agriculture, and food production, though recent years have seen a push towards technological diversification. Pakistan's GDP growth has been gradually on the rise since 2012 and the country has made significant improvements in its provision of energy and security. However, decades of corruption and internal political conflict have usually led to low levels of foreign investment and underdevelopment. Historically, the land forming modern-day Pakistan was home to the ancient Indus Valley Civilization from 2800 BC to 1800 BC, and evidence suggests that its inhabitants were skilled traders. Although the subcontinent enjoyed economic prosperity during the Mughal era, growth steadily declined during the British colonial period. Since independence, economic growth has meant an increase in average income of about 150 percent from 1950 to 1996, But Pakistan like many other developing countries, has not been able to narrow the gap between itself and rich industrial nations, which have grown faster on a per head basis. Per capita GNP growth rate from 1985 to 1995 was only 1.2 percent per annum, substantially lower than India (3.2), Bangladesh (2.1), and Sri Lanka (2.6). The inflation rate in Pakistan has averaged 7.99 percent from 1957 until 2015, reaching an all-time high of 37.81 percent in December 1973 and a record low of -10.32 percent in February 1959. Pakistan suffered its only economic decline in GDP between 1951 and 1952. Overall, Pakistan has maintained a fairly healthy and functional economy in the face of several wars, changing demographics, and transfers of power between civilian and military regimes, growing at an impressive rate of 6 percent per annum in the first four decades of its existence. During the 1960s, Pakistan was seen as a model of economic development around the world, and there was much praise for its rapid progress. Many countries sought to emulate Pakistan's economic planning strategy, including South Korea, which replicated the city of Karachi's second "Five-Year Plan."
Since Indian independence in 1947, the economy of Pakistan has emerged as a semi-industrialized one, the on textiles, agriculture, and food production, though recent years have seen a push towards technological diversification. Pakistan's GDP growth has been gradually on the rise since 2012 and the country has made significant improvements in its provision of energy and security. However, decades of corruption and internal political conflict have usually led to low levels of foreign investment and underdevelopment.