NILIN, West Bank: Count the rings of the gnarled olive trees dotting Mohammed Mousa's land in the village of Nilin: They've been here centuries, far before the Palestinian family's livelihood came to depend on the whims of When Israel established a checkpoint near the Mousas' land a decade ago, the family converted their ancestral farm into a parking lot for Palestinian workers entering Israel.

But the lot has been empty since October 7 last year, when Hamas militants attacked Israel from the Gaza Strip, and Israel, fearing more attacks, barred Palestinian workers from the West Bank from entering Israel. In the fifth month, the family is out of savings, running up debt at supermarkets, and selling heirlooms to put food on the table.

"I've sold my mother's gold, my phone, my bicycle," Mousa said. "There's nothing more to sell."

Israel's campaign in Gaza has killed more than 28,000 Palestinians, unleashed an unimaginable humanitarian crisis and decimated the strip's economy. But Israel's near-complete severance of economic ties with the West Bank also has had serious repercussions for Palestinians there.

Economists and Palestinian officials say the territory faces a dire economic crisis that also weakens the Palestinian Authority, which administers autonomous pockets in the West Bank. Under interim peace deals from a generation ago, the self-rule government was meant to expand and eventually run a future Palestinian state.

The fallout from Israel's decision is felt keenly in Nilin. Before October, over 10,000 Palestinian workers crossed the checkpoint there daily, heading to Israeli construction sites and farms. Israeli shoppers used the crossing to enter the West Bank.

An estimated 200,000 Palestinians worked in Israel and Israeli settlements before the war, according to the Israeli workers' hotline Kav LaOved. The jobs pay much higher wages than what is available in the West Bank. The checkpoint gate is now bolted shut, eyed by armed Israeli guards in a watchtower nearby.

Alaa Mousa, 38, who grew up in Nilin as part of the extended Mousa family, crossed the checkpoint every day for 10 years to work at a construction site in Israel. After October 7, he looked for similar work in the West Bank but said no one was hiring. With two children to feed, he now relies on the goodwill of nearby supermarkets.

Israelis also go to the area

But those shops, with signs in both Arabic and Hebrew, are struggling, too. Nilin's streets used to teem with Israelis from nearby towns and settlements seeking cheaper prices for everything from groceries to auto repairs.

Ahmad Srour, who staffs his family's supermarket, said prices went up by 30 percent because of an increase in transportation and supplier costs. He said sales are down 70 percent. "We don't know how much longer we can keep the doors open," said Srour, who has watched four neighboring stores close since October. "We've been here since 1996, but we've never seen anything like this."

A third of the village's 6,400 residents used to work in Israel, and all lost their jobs after October 7, according to municipality official Nidal Khawaja. A fifth of the village's university students have delayed their semesters, unable to pay tuition.

The town's commercial revenue has dropped 40 percent. What's true in Nilin is true across the West Bank, where a third of workers are now unemployed, up from 13 percent before the war, according to the World Bank. Salaries for government employees have been slashed, and intermittent closures of military checkpoints have stifled commerce.

Israel operates 400 checkpoints in the territory, the Palestinian Economic Ministry said, turning what should be short supply trips into hours-long journeys. When the checkpoints are closed, they can also prevent the passage of trucks. Israel says the restrictions are meant as a security measure.

Contracting by about 20 percent

The Palestinian economy in the West Bank contracted by over a fifth in the last quarter of 2023, according to the Palestinian economic ministry. A third of businesses in the territory either closed or reduced production, and a third of jobs were lost. Daily losses run to $25 million.

"The question isn't if there is a crisis," said Khawaja, the official from Nilin. "The crisis is already here." The crisis is compounded by the inability of the territory's largest employer, the Palestinian Authority, to pay full salaries.

Under interim peace accords in the 1990s, Israel collects tax revenues on behalf of the Palestinians, transferring them to the Palestinian Authority, which uses them in part to pay wages. Since October, Israel's Bezalel Smotrich has held up transfers to Gaza, prompting the Palestinian Authority to refuse to accept any of the money.

The United States has repeatedly urged Israel to release funds, to no avail. Last week, the PA said it would transfer 60 percent of December salaries to workers — over a month late. "If the crisis in the Palestinian Authority's finances continues, it will lead to the collapse of the Palestinian Authority," Palestinian Economic Minister Khalid Al-Esseily told The Associated Press. "If paying salaries is the essential remaining raison d'etre of the Palestinian Authority, then it may as well collapse, as the situation calls for far more than that from it," said Khalidi.

The crisis comes as the US doubles down on calls for a "revitalized PA" to govern a post-war Palestinian state, starting with the West Bank and Gaza. Though Israeli officials have said workers from Gaza will never again enter Israel, Israeli media reported last week that officials are considering a program to allow workers over the age of 45 from the West Bank to return to Israel.

The government also has allowed some 8,000 Palestinians to return to work in Israeli settlements. But the future of the labor arrangement remains uncertain.

The lack of Palestinian workers also has hit Israel. Israel's Finance Ministry said in December that the economy was losing $830 million a month as a result.

As of December, half the construction sites in Israel had shut down. "The industry is at a complete freeze," Raul Sargo, head of the Israeli Builders Association, told Israel's parliament in December. "There is no immediate alternative. The state accustomed us to Palestinian workers."

Back in Nilin, Mohammed Mousa spoke of a time — before the checkpoint, before the parking lot — when his land wasn't fallow.

There, his family raised chickens and pressed olives into oil. That ended when checkpoint clashes erupted between Israeli security forces and Palestinians, sending clouds of tear gas over the family's land.

A demolition order for the chicken coop, which Israel says he built illegally, is pending in court. Weeds now poke through the parking lot's dusty grounds where his farm used to be.

"I hope the war in Gaza finishes. That's my first wish," he said. "Then, I hope the parking comes back."